CN1829602A - Water resistant ink jet printable sheet - Google Patents

Abstract

A water resistant coating composition for ink jet recordable substrates having a pH of less than 7, which includes: (a) an aqueous polyurethane dispersion; and (b) an aqueous solution of a nitrogen-containing polymeric dye fixative compound. When applied to a suitable substrate, the coating composition allows for the recording of sharp, water-fast images. A coated ink jet recordable substrate is also disclosed, which includes a substrate having at least one side and at least one side of the substrate has a coating layer derived from the above described coating composition.

Description

The sheet material of water resistant ink jet printable

Technical field

The present invention relates to the base material of inkjet printable.Especially, the present invention relates to water-fast basically, to the base material of the inkjet printable of small part coating.The invention further relates to multi-layer product, it comprises to small part and is connected in the base material of the inkjet printable of atresia material basically.And, the method that the present invention relates to produce this multi-layer product.The application requires 10/654,377 of proposition on September 3rd, 2003; 10/654,119 of proposition on September 3rd, 2003; With 10/654,433 the priority that proposed on September 3rd, 2003.

Background technology

The various size components of usefulness known in the art are used for the paper applying glue to stop or prevent that liquid is penetrated in this structure.For example, " internal sizing " be included in the papermaking operating process applying glue material be incorporated in the paper pulp.The applying glue precipitation of material is mainly used in control liquid and is penetrated in the final dry paper to fiber.In addition, " top sizing " comprises film forming matter is applied over preformed paper such as converted starch, natural gum and polymer-modified dispersion.Top sizing is given paper with intensity.

The paper of applying glue may obtain to have the tendentious figure sensitive paper that is curled into pipe with the application that mainly contains the printing of inkjet printer of water-based inks.Use the paper of not applying glue can cause image in sheet material, to move and when the one side of image contacts with water, disturbed by image at another side.

Do various trials in the art and overcome the problems referred to above.For example, United States Patent (USP) 5,709,976 disclose the paper base material with hydrophobic barrier material and image receiving layer coating.United States Patent (USP) 6,140,412 have instructed the method with cationic polyurethane resin aqueous solution coated paper.Japan Patent (JP) 11216945 discloses the method with the composition coated paper that comprises PVP, ester-polyurethane resin emulsion, polyvinyl alcohol and resin cation.In addition, United States Patent (USP) 6,020,058 discloses acrylic acid composition and United States Patent (USP) 6,025, and 068 discloses urethane-acrylic copolymer.

United States Patent (USP) 4,861,644 and 5,196,262 disclose the poromerics sheet material, and it comprises the particulate water-insoluble siliceous filler of linear extrahigh-molecular weight polyolefins, vast scale and the matrix of interconnected pores.US patent No.6,025,068 has instructed the method with the coating composition coating micropore polyolefin base material that is included in the binding agent that dissolves in the volatility water-based liquid medium or disperse.

Japan Patent (JP) 2001-184881 has disclosed another coating composition that is used for ink jet recording materials.This list of references has disclosed the coating composition of the product that comprises nonionic or anion polyurethane and monomer secondary amine and chloropropylene oxide.Japan Patent (JP) 11268406 and (JP) 2000153667 cation polyurethanes that disclosed the waterproof coating that can be used for the inkjet printing base material.

Exist demand for durability, ink jet recording medium water-fast and that when using ink-jet ink, can write down picture rich in detail.

Summary of the invention

But the present invention relates to be used for the coating composition of substantially water-resistant of the base material of ink mist recording.This coating composition has the pH less than 7, comprising:

(a) polyurethane aqueous dispersion body; With

(b) aqueous solution of nitrogenous polymeric dye fixed compound.

In a non-limiting embodiments, coating composition of the present invention can further comprise acrylate copolymer.

But the invention still further relates to the method for the base material of small part coating ink mist recording, wherein aforementioned coating composition is applied on the base material.

But the invention further relates to the base material of ink mist recording, wherein at least one mask of this base material has the partial coating at least of aforementioned coating composition.

The invention still further relates to and comprise the multi-layer product that is connected in the microporous substrate of basic pore-free material to small part, described microporous substrate is coated with aforementioned coating composition to small part.

Detailed description of the present invention

Unless otherwise prescribed, all numerical value or the expression of the expression composition that here uses, reaction condition etc. are considered to can modify with word " approximately " in all cases.

Unless otherwise prescribed, whole (methyl) acrylic acid of being mentioned, (methyl) acrylate and (methyl) acrylamide monomer are intended to comprise methacrylic and acrylic compounds material.

Many number ranges are disclosed in present patent application.Because these scopes are continuous, so they have comprised each value between minimum of a value and maximum.Unless clearly regulation is arranged in addition, and the various number ranges of appointment in this application are approximations.

Coating composition of the present invention comprises the aqueous solution of polyurethane aqueous dispersion body and polymer with nitrogen fixing of dye compound.

Be applicable to that polyurethane of the present invention can be included in any polyurethane that can disperse basically in the water.The non-limitative example that is used for polyurethane aqueous dispersion body of the present invention comprises any known water dispersible non-ionic polyurethane, anion polyurethane, cation polyurethane and their mixture.

The mixing of anionic polymer and cationic polymer can obtain polysalt, its usually water insoluble and other solvent.In the present invention, have been found that the cation polymer with nitrogen joined in the water-based anion polyurethane dispersion to have obtained stabilising dispersions, but this dispersion can be used as the coating composition of the base material of ink mist recording.Yet, wherein the anion polyurethane dispersion is joined putting upside down of interpolation order in the aqueous solution of cation polymer with nitrogen and can cause polysalt from the aqueous solution, to form and precipitate.

In a non-limiting embodiments of the present invention, the aqueous dispersion of polyurethane resin that comprises the particle of the polyether polyols with reduced unsaturation that is scattered in aqueous medium can be used for the present invention.

Being used for polyurethane of the present invention can prepare by the whole bag of tricks known in the art.For example, polyisocyanates can with polyol reaction, form prepolymer, such as the prepolymer of isocyanates terminal.Here the term " polyisocyanates " that uses with claims is meant the compound with more than one NCO, for example but be not limited to vulcabond.The non-limitative example that is applicable to vulcabond of the present invention can be including, but not limited to toluene di-isocyanate(TDI), hexamethylene diisocyanate, IPDI and dicyclohexyl methyl hydride diisocyanate.The non-limitative example of three or the higher functional isocyanate that is fit to can be including, but not limited to vulcabond and polyalcohol, for example the product of trimethylolpropane, glycerine and pentaerythrite.In a non-limiting embodiments, being used for that polyisocyanates of the present invention can comprise can be from the commercial Desmodur of Bayer Corporation.

Here the term " polyol " with the claim use is meant the compound with more than one hydroxyl.The non-limitative example that is applicable to polyalcohol of the present invention for example can comprise but be not limited to prepare those polyalcohols of polyisocyanates, the polyalcohol of pure and mild PPG of polyester polyols and so on.

The reaction of polyisocyanates and polyalcohol can be carried out in the presence of organic solvent.The organic solvent that is fit to can be including, but not limited to the N-methyl pyrrolidone, oxolane and glycol ethers.

In a non-limiting embodiments, this prepolymer can with the dihydroxy compounds with acidic group, for example dihydromethyl propionic acid reaction has the polyurethane that at least one side is hung acidic group thereby form.This acidic group can comprise hydroxy-acid group or sulfonic acid group.Have polyurethane that side hangs acidic group then can with alkali reaction, form anion polyurethane.

The aqueous dispersion that is used for anionic polyurethane resin of the present invention can comprise the particle of the anion polyurethane polymer that is scattered in aqueous medium.This polyether polyols with reduced unsaturation can have at least one side and hang acidic group, and this acidic group can be neutralized in the presence of alkali, forms anionic group, and the latter can stabilising dispersions.This alkali can be selected from inorganic base, ammonia, amine and their mixture.

Being used for anion polyurethane of the present invention can prepare by methods known in the art.In a non-limiting embodiments, (i) polyisocyanates, (ii) polyalcohol (iii) has the compound of acidic group and the (iv) chain extension compound of choosing wantonly, and for example polyamines or hydrazine can react, and form anion polyurethane.

In a non-limiting embodiments, the prepolymer of isocyanates terminal can be scattered in the water in the presence of alkali, comes chain extension by adding polyamine then.In another non-limiting embodiments, this prepolymer is chain extension in the solution of organic solvent, in the presence of alkali polyether polyols with reduced unsaturation is scattered in the water then.

Be applicable to that anion polyurethane of the present invention can comprise the anion polyurethane based on aromatic-polyether polyurethane, aliphatic polyether polyurethane, aromatic polyester polyurethane, aliphatic polyester polyurethane, aromatics polycaprolactam polyurethane and/or aliphatic polycaprolactam polyurethane.In a non-limiting embodiments, being used for anion polyurethane dispersion of the present invention can be commercial from Crompton Corporation with the trade name of WitcoBond .

In alternative non-limiting embodiments, water-based anion polyurethane dispersion of the present invention can contain 70wt% at the most, or 65wt% at the most, or 60wt% at the most, or the anion polyurethane of 50wt% at the most.In another alternative non-limiting embodiments, this water-based anion polyurethane dispersion comprises 1wt% at least, or 5wt% at least, or 10wt% at least, or the anion polyurethane of 20wt% at least.The amount of the anion polyurethane in water-based anion polyurethane dispersion is not strict with.Generally, this amount should be unlikely to many mixture instabilities that must cause dispersion itself or itself and polymer with nitrogen, perhaps is unlikely to less to such an extent that cause this coating composition that sufficient resistance to water and rub resistance can not be provided, and perhaps causes dispersion instability itself.This anion polyurethane can be present in the water-based anion polyurethane dispersion to comprise above-mentioned those the value of any scope.

Be used for cationic polyurethane dispersions of the present invention and can comprise various known water dispersible cation polyurethanes.Non-limitative example can including, but not limited to the trade name of Witcobond from those commercial cation polyurethanes of Crompton Corporation, for example Witcobond W-213 and W-215 formulation.

This cation polyurethane can prepare by the whole bag of tricks known in the art.United States Patent (USP) 3,470,310 disclose the preparation method of the aqueous dispersion of the polyurethane that contains the salt group that is bonded to polyurethane.United States Patent (USP) 3,873,484 disclose the aqueous dispersion by the polyurethane of quaternized polyurethane prepolymer preparation, and this prepolymer is by allowing alkoxylated diols, N-alkyl two alkanolamines, organic diisocyanate reaction and with sulfuric acid dialkyl quaternizing agent quaternized preparation.United States Patent (USP) 6,221,954 have instructed the method for polyurethane preformed polymer, in the method, N-strand alkanol tertiary amine and alkylene oxide react in the presence of strong acid, form polynary alkoxide, the latter further with the reaction of excessive organic multiple isocyanate, again with containing the compound bearing active hydrogen chain extension.

In alternative non-limiting embodiments, be used for waterborne cation polyurethane dispersion of the present invention and can contain 70wt% at the most, or 65wt% at the most, or 60wt% at the most, or the cation polyurethane of 50wt% at the most.In another alternative non-limiting embodiments, the waterborne cation polyurethane dispersion can comprise 1wt% at least, or 5wt% at least, or 10wt% at least, or the cation polyurethane of 20wt% at least.The amount of the cation polyurethane in the waterborne cation polyurethane dispersion is not strict with.Generally, this amount should be unlikely to many mixture instabilities that must cause dispersion itself or itself and polymer with nitrogen, perhaps is unlikely to less to such an extent that cause this coating composition to fail to provide sufficient resistance to water and rub resistance, or causes dispersion instability itself.This cation polyurethane can be present in the waterborne cation polyurethane dispersion to comprise above-mentioned those values in interior any scope.

Be used for non-ionic polyurethane dispersion of the present invention and can be selected from various known water dispersible non-ionic polyurethanes.Non-ionic polyurethane can prepare by the whole bag of tricks known in the art.For example, Szycher (promptly, Michael Szycher, " Szycher ' s Book ofPolyurethanes ", CRC Press, New York, NY, 1999, the 14-10 are to the 14-15 page or leaf) preparation of the aqueous dispersion of polyurethane has been described, this polyurethane contains the Hydrophilicrto polyether class group in polyurethane backbone top set or terminal.PEO unit (having 200-4,000 molecular weight (MW)) can be as disperseing the site.In alternative non-limiting embodiments, non-ionic polyurethane can use the glycol or the vulcabond comonomer that carry side extension polyethylene oxide chain to prepare.

In alternative non-limiting embodiments, be used for water-based non-ionic polyurethane dispersion of the present invention and can contain 70wt% at the most, or 65wt% at the most, or 60wt% at the most, or the non-ionic polyurethane of 50wt% at the most.In another alternative non-limiting embodiments, water-based non-ionic polyurethane dispersion can comprise 1wt% at least, or 5wt% at least, or 10wt% at least, or the non-ionic polyurethane of 20wt% at least.The amount that is present in the non-ionic polyurethane in the water-based non-ionic polyurethane dispersion is not strict with.Generally, this amount should be unlikely to many mixture instabilities that must cause dispersion itself or itself and polymer with nitrogen, or is unlikely to less to such an extent that cause coating composition that sufficient resistance to water and rub resistance are not provided, and perhaps causes dispersion instability itself.This non-ionic polyurethane can be present in the water-based non-ionic polyurethane dispersion to comprise above-mentioned those the value of any scope.

In alternative non-limiting embodiments of the present invention, the aqueous solution that is used as the polymer with nitrogen of dye-fixing agent in coating composition can have less than 7, or less than 6, or less than 5 pH.PH value in this scope can make the nitrogen-atoms of at least a portion be carried into the small part electric charge.In another alternative non-limiting embodiments, the gained coating composition can have less than 7, or less than 6, or less than 5 pH.In addition, on the base material of selecting, when pH is in above-mentioned scope the time, the wetting action of coating composition can be modified.In a non-limiting embodiments, the coating composition that is used for commercial Application can have the pH greater than 2.

Here with claims in " aqueous solution " that uses be meant that polymer with nitrogen is solvable to small part in such as water at liquid medium.

Dye-fixing agent generally is used for the fixing of dye in base material, when contacting with water with convenient base material, stops dyestuff to ooze out or move from base material.

The known cation polymer with nitrogen that at least a portion nitrogen-atoms carries at least a portion cationic charge in the above-mentioned pH scope of coating composition can be used as dye-fixing agent in the present invention.The cation polymer with nitrogen that is fit to can comprise the cationic polymer that has by one or more one or more monomer residues of deriving of following nitrogen containing monomer:

R wherein ¹Represent H or C independently under the various situations in each structural formula ₁-C ₃Aliphatic group, the R in each structural formula ²Expression is selected from C independently ₂-C ₂₀Divalent linker in aliphatic hydrocarbon, polyethylene glycol and the polypropylene glycol; R ³Represent H independently, C under the various situations in each structural formula ₁-C ₂₂Aliphatic hydrocarbon, or the residue that obtains by the reaction of this nitrogen and chloropropylene oxide; Z is selected from-O-or-NR ⁴-, R wherein ⁴Be H or CH ₃And X is halogen or methylsulfate.

The non-limitative example that is used for nitrogen containing monomer of the present invention or gained monomer residue can comprise (methyl) acrylic acid dimethyl aminoethyl ester, (methyl) acryloxy ethyl-trimethyl ammonium halide, methylsulfuric acid (methyl) acryloxy ethyl trimethyl ammonium, dimethylaminopropyl (methyl) acrylamide, (methyl) acrylamido oxypropyl trimethyl ammonium halide, aminoalkyl (methyl) acrylamide, wherein this amine and chloropropylene oxide reaction, methylsulfuric acid (methyl) acrylamido oxypropyl trimethyl ammonium, diallylamine, methyl diallylamine, and diallyl dimethyl ammonium halide.

In a non-limiting embodiments, polymer with nitrogen can contain other monomer residue.Other monomer residue can be obtained by various polymerisable ethylenically unsaturated monomers, when with the nitrogen containing monomer copolymerization, can make resulting polymers solvable to small part in water.Here be meant when joining ten (10) gram polymer in one (1) premium on currency and mixing 24 hours have the polymer of at least 0.1 gram soluble in water with claims employed " part is solvable ".

Can comprise (methyl) acrylamide with the non-limitative example of the monomer of nitrogen containing monomer copolymerization, N-alkyl (methyl) acrylamide, (methyl) acrylic acid, (methyl) acrylic acid Arrcostab, (methyl) acrylic acid diol ester, (methyl) acrylic acid macrogol ester, (methyl) acrylic acid hydroxy alkyl ester, itaconic acid, the alkyl ether of itaconic acid, maleic acid, the mono alkyl ester of maleic acid and dialkyl, maleic anhydride, maleimide, aconitic acid, the Arrcostab of aconitic acid, the alkyl ether of allyl alcohol and allyl alcohol.

In alternative non-limiting embodiments, polymer with nitrogen can be the homopolymers of nitrogen containing monomer, or the copolymer of one or more nitrogen containing monomers.In another embodiment, nitrogenous polymer can be the copolymer of one or more polymerisable ethylenically unsaturated monomers and one or more nitrogen containing monomers.When polymer with nitrogen comprised any above-mentioned other polymerisable olefinic unsaturated comonomer, polymer with nitrogen can comprise and be no more than 70mol%, or was no more than 50mol%, or was no more than 25mol%, or was no more than the nitrogen containing monomer of 10mol%.The amount of nitrogen containing monomer can depend on the polyurethane that is used for coating composition of the present invention.Generally, when the amount of the nitrogen containing monomer that uses is too many, can produce the mixture of unsettled polymer with nitrogen and dispersions of polyurethanes in polymer with nitrogen.But be difficult to unstable mixture suitably is applied over the base material of ink mist recording.

In alternative non-limiting embodiments, when polymer with nitrogen comprised any above-mentioned other polymerizable olefinic unsaturated comonomer, polymer with nitrogen can comprise 0.1mol% and 1.0mol% at least at least, or 2.5mol% at least, or the nitrogen containing monomer of 5.0mol% at least.In another alternative non-limiting embodiments, when the amount of the nitrogen containing monomer in the polymer with nitrogen very little the time, polymer with nitrogen can not provide sufficient fixing of dye performance, and the ink image that writes down on coated substrate may lack sufficient color fastness to water and fastness to rubbing performance.

Nitrogen containing monomer can be present in the polymer with nitrogen with the value that comprises above-mentioned those any scopes.Other polymerisable ethylenically unsaturated monomer can be so that the amount that total percentage is 100mol% exists.

In alternative embodiment of the present invention, the aqueous solution of polymer with nitrogen dye-fixing agent comprises 5wt% at least, or 10wt% at least, or the polymer with nitrogen of 15wt% at least; And be no more than 50wt%, or be no more than 45wt%, or be no more than the polymer with nitrogen of 40wt%.Generally, when the concentration of polymer with nitrogen too hour, this may be uneconomic for commercial Application, and may be too rare and best ratio with polyurethane can not be provided.Generally, when concentration was too high, solution was too sticking and be difficult for handling in industrial environment.The non-limitative example that can be used for cation polymer with nitrogen of the present invention can comprise the solution with the daiamid of chloropropylene oxide, and the trade name that it can CinFix is from Stockhausen GmbH ﹠amp; Co.KG, Krefeld, Germany is commercial.

In alternative non-limiting embodiments, but the substrate coating compositions of ink mist recording of the present invention can comprise 10 to 70wt%, or 20 to 60wt%, or 30 to 50wt% aqueous pu dispersions; And 30 to 90wt%, or 40 to 80wt%, or the aqueous solution of 50 to 70wt% polymer with nitrogen.These weight percents are but that the gross weight in the substrate coating compositions of ink mist recording is a benchmark.

In non-limiting embodiments of the present invention, coating composition of the present invention can comprise acrylate copolymer.Acrylate copolymer can be selected from various anion well known by persons skilled in the art, cation and nonionic acrylate copolymer.

The non-limitative example of the cationic acrylic polymer that is fit to can be including, but not limited to polyacrylate, polymethacrylates, polyacrylonitrile and have a polymer that is selected from the monomer type in acrylonitrile, acrylic acid, acrylamide and their mixture.

This cationic acrylic polymer can prepare by the whole bag of tricks known in the art.In a non-limiting embodiments, cationic acrylic polymer can be synthetic by monomer type butyl acrylate, methyl methacrylate and methacrylic acid 2-(tert-butyl group amino) ethyl ester by free radical solution polymerization.The molar equivalent of butyl acrylate can be 0.10-0.95, or 0.15-0.75; The molar equivalent of methyl methacrylate can be 0.10-0.85, or 0.15-0.70; And the molar equivalent of methacrylic acid 2-(tert-butyl group amino) ethyl ester can be 0.10-0.25, or 0.12-0.20.This reactant mixture can be used acid treatment, makes that pH is in the scope of 4.0-7.0.This mixture then can water and the solvent dilution that extracted.The non-limitative example that is applicable to the acid of this treatment step can comprise various acid, and they can be used as solubilizer or dispersant, to form the stabilising dispersions of cationic polymer.The non-limitative example of solvent that is applicable to extraction process is including, but not limited to isopropyl alcohol and methyl iso-butyl ketone (MIBK) (MIBK).

In alternative non-limiting embodiments of the present invention, the molar equivalent of butyl acrylate, methyl methacrylate and methacrylic acid 2-(tert-butyl group amino) ethyl ester can be respectively 0.200-0.250: 0.600-0.630: 0.150-0.170; Or be respectively 2.19 to 0.621 to 0.160.

In another alternative non-limiting embodiments, be used for cationic acrylic polymer of the present invention and can have at least 1500 or less than 8000, or 1500-8150, or the number-average molecular weight of 2900-7125.

In alternative non-limiting embodiments of the present invention, but the substrate coating compositions of ink mist recording can comprise 20 to 75wt%, or 25 to 70wt%, or 30 to 60wt% aqueous pu dispersions; 5 to 75wt%, or 15 to 70wt%, or the aqueous solution of 30 to 65wt% polymer with nitrogen; And 1 to 75wt%, or 20 to 60wt%, or 25 to 50wt% acrylate copolymer.These weight percents are but that the gross weight in the substrate coating compositions of ink mist recording is a benchmark.

In another non-limiting embodiments of the present invention, water can exist with polymer with nitrogen, polyurethane and acrylate copolymer.When having water, but the substrate coating compositions of gained ink mist recording can have 5 to 35wt%, or 5 to 20wt%, or total resin solid of 5 to 15wt%, but is benchmark in the gross weight of the substrate coating compositions of ink mist recording.Generally, too high total resin solid can cause the viscosity increased of coating composition, makes that the infiltration of coating composition on base material may be not ideal.Generally, too low total resin solid can cause that the viscosity of coating composition reduces, and makes that coating may be not ideal to the infiltration of base material.In alternative non-limiting embodiments, when adopting brookfield's viscometer when measuring down for 25 ℃, the viscosity of coating composition can be lower than 500cps, or less than 400cps and 10cps at least, or 25cps at least.

In another non-limiting embodiments, coating composition of the present invention can comprise cosolvent.The cosolvent that is fit to can comprise various cosolvent well known by persons skilled in the art.Non-limitative example can be including, but not limited to lower alkyl alcohol, N-methyl pyrrolidone, DowanolPM, toluene, and glycol ethers.

Coating composition of the present invention can also comprise this area other known additive usually.Examples of such additives can be including, but not limited to surfactant, for example nonionic, cation, anion, both sexes and zwitterionic surfactant; Rheology modifier, polyvinyl alcohol for example, PVP, PEO, polyacrylamide, natural and paragutta; Biocide, for example with the trade name of Kathon from the commercial 5-chloro-2-methyl-4-isothiazoline-3-ketone of Rohm and Haas Co. and the blend of 2-methyl-4-isothiazoline-3-ketone, 2-hydroxypropyl methane thiosulfonates, and dithiocarbamate; And coupling agent, for example titanium, silanes, Sodium phosphate (Na3HP2O7).

But the invention still further relates to the method for the substrate coating compositions of preparation ink mist recording.In a non-limiting embodiments, the aqueous solution of polymer with nitrogen can join in the aqueous pu dispersions.In another non-limiting embodiments, can add acrylate copolymer.In this interpolation process, can keep sufficient mixing, make it possible to obtain homogeneous mixture.

But the invention further relates to the method for the base material of coating ink mist recording.This method comprises the following steps:

(a) but the base material of the ink mist recording with end face and bottom surface is provided;

(b) provide aforementioned coating composition; With

(c) but coating composition is applied at least one surface of the base material of ink mist recording.

But the base material of various ink mist recordings known in the art can use in the present invention.In a non-limiting embodiments, but the base material of ink mist recording can comprise cellulose type paper.United States Patent (USP) 4,861,644 and 5,196,262 have described and have been applicable to microporous substrate of the present invention.

In another non-limiting embodiments, but the base material of ink mist recording can be a microporous substrate.But the non-limitative example of the microporous substrate that is fit to can comprise the base material of the ink mist recording with end face and bottom surface, and this base material comprises:

(a) comprise polyolefinic matrix;

(b) be distributed in particle siliceous filler in the whole matrix; With

(c) pore network, its mesopore have constituted at least 35% of microporous substrate volume.

Various polyolefin known in the art, for example but be not limited to polyethylene or polypropylene can use in microporous substrate.In a non-limiting embodiments, polyethylene can be the linear polymeric weight northylen with inherent viscosity of at least 10 deciliter/gram, and polypropylene can be the linear high molecular weight polypropylene with inherent viscosity of at least 5 deciliter/gram.Here " HMW " with claims use is meant 20,000 to 2,000,000 weight average molecular weight.

Inherent viscosity can use various ordinary skills to measure.Here with claims in the inherent viscosity that writes down measure by the reduced viscosity of polyolefinic several weak solutions or logarithmic viscosity number are extrapolated to 0 concentration, wherein this solvent is to have added 0.2wt% 3,5-di-t-butyl-4-hydroxyl hydrocinnamic acid, the distillation decahydronaphthalene of neopentane four basic esters [CAS registration number 6683-19-8].Polyolefinic reduced viscosity or logarithmic viscosity number are by using Ubbelohde No.1 viscosimeter to determine 135 ℃ of relative viscosities that obtain down.

By benchmark before uncoated, no printing-ink, no impregnating agent and the bonding, hole has constituted at least 35% of microporous substrate volume.In alternative non-limiting embodiments, hole can constitute at least 60% of microporous substrate volume, or the microporous substrate volume 35 to about 80%, or 60 to 75%.

In alternative non-limiting embodiments, siliceous particle can exist with the form of final particle, final agglomeration of particles body or the bond of the two.Here be meant the little discrete particle of the colloid polymeric silicicacid unit of forming amorphous silica with the term " final particle " of claims use.Here the term " aggregation " with claims use is meant a kind of like this structure, wherein final particle aggregation, the entity structure of chain structure that formation is open but continuous substantially or basic interconnected pores.

In one embodiment, siliceous particle is granuliform.Here be meant the highest retention rate of 0.01wt% on 40 eye mesh screens with claims employed " particulate ".

In another non-limiting embodiments, siliceous particle can be insoluble basically.Here be meant with the employed term of claims " insoluble basically " and in water, under 25 ℃ temperature, showed 70ppm to the water miscible amorphous silica of reproducible balance that is higher than 150ppm.The change that it is believed that solubility can be poor owing to granularity, the state of inner hydration and in silica or be adsorbed on the existence of its lip-deep trace impurity.The solubility of silica can also depend on the pH of water.(that is, when pH7) being increased to alkalescence (that is, pH is greater than 9), the solubility of silica also can increase from neutrality as pH.(referring to " The Chemistry of Silica ", R.K.Iler, Wiley-Interscience, NY (1979), 40-58 page or leaf).

In a non-limiting embodiments of the present invention, the 90wt% at least that is used to prepare the silica granule of microporous substrate can have the granularity of 5-40 micron.This granularity can be measured by various routine techniques.In the present invention, use TaII type Coulter Multisizer Particle Size Analyzer (Coulter Electronics, Inc.), wherein before analyzing with the Coulter analyzer, (Curtin Matheson Scientific Inc.) stirred 10 minutes in Isoton II electrolyte solution with filler to adopt quaterfoil, 4.445 cm diameter propeller agitators.In a non-limiting embodiments, the siliceous particle of 90wt% can have the granularity of 10-30 micron at least.The granularity that it is believed that the filler aggregation can reduce in the process of the composition of preparation microporous substrate.

The siliceous particle that is fit to can comprise various siliceous particle well known by persons skilled in the art.Non-limitative example can be including, but not limited to silica, mica, montmorillonite, kaolinite, asbestos, talcum, diatomite, vermiculite, natural and synthetic zeolite, cement, calcium silicates, alumina silicate, lagoriolite, aluminium silicate polymer, aluminium oxide silica gel and glass particle.In a non-limiting embodiments, silica and clay can be used as siliceous particle and use.In another non-limiting embodiments, can use precipitated silica, silica gel or fumed silica.

Generally, silica can prepare with the acid merging by the aqueous solution with soluble metal silicate.Soluble metal silicate can be alkali silicate, for example sodium metasilicate or potassium silicate.This acid can be selected from inorganic acid, organic acid, and carbon dioxide.Silicate/sour slurry then can ageing.Acid or alkali can be joined in silicic acid/sour slurry.The gained silica granule partly can be separated with the liquid of mixture; The silica that separates can wash with water; Can the dry wet silica product; Can use conventional washing, drying and separation method that dry silica is separated with the residue of other product.

In a non-limiting embodiments, before being incorporated into microporous substrate, siliceous particle can use the aforementioned coating composition coating.Can adopt the whole bag of tricks known in the art, so that small part is coated with these particles.Selected coating process is not strict with.In another non-limiting embodiments, can under stirring fully, paint ingredient be joined in the aqueous slurry of silica filter cake of pre-wash, so that mix various compositions basically fully, use routine techniques known in the art to carry out drying subsequently.

Sequence number 09/636,711; 09/636,312; 09/636,310; 09/636,308; 09/636,311 and 10/041,114 U.S. Patent application has disclosed the coating composition that is fit to that can adopt in the present invention and the method for silicon-coating stone granulate.

In alternative non-limiting embodiments, the particle siliceous filler can constitute the 50-90wt% of microporous substrate, or 55-85wt%, or 60-80wt%.

In a non-limiting embodiments, except siliceous particle, in microporous substrate, can also adopt the non-siliceous filler particle of water-insoluble basically.The non-limitative example of the non-siliceous filler particle of examples of such optional can be including, but not limited to the particle of titanium dioxide, iron oxide, cupric oxide, zinc oxide, antimony oxide, zirconia, magnesia, aluminium oxide, molybdenum bisuphide, zinc sulphide, barium sulfate, strontium sulfate, calcium carbonate, magnesium carbonate, magnesium hydroxide, and particulate, water-insoluble fire retardant filler particles basically, for example but be not limited to ethylenebis (tetrabromo phthalimide), octabromodiphenyl ether, the particle of deca-BDE and ethylenebis dibromo norbornane dicarboximide.

In a non-limiting embodiments of the present invention, this base material can be highly porous.Term " highly porous " is meant to have and is no more than 20,000, or is no more than 10,000, or is no more than the base material of the porosity of 7,500 seconds/100cc air.In another non-limiting embodiments, this porosity can be at least 50 a seconds/100cc air.These porosity value are just compared with the 8th part of ASTM method according to measuring in the method described in the ASTMD726, and following difference is arranged.In the present invention, the test samples of sheets, do not regulate according to ASTM D685, set sample type is only tested three (3) part samples, carry out six (6) inferior measurements altogether (/ two surfaces of three measurements) for set specimen types, but not as minimum 10 samples are arranged at the set sample described in the ASTM D726.Generally, low more by the value of second/cc air, the porosity of base material is high more.Highly porous base material can prepare by the whole bag of tricks known in the art, for example heat treatment base material, orientation, change composition, in film, form micropore or etching by increasing filer content.The non-limitative example of highly porous base material can be including, but not limited to the heat treatment microporous substrate, Teslin  TS-1000 for example, and the latter can be from the PPG Industries in Pittsburgh city, U.S. guest sunset Fa Niya state, and Inc. is commercial.

In alternative non-limiting embodiments of the present invention, the coating microporous substrate can have at least 0.1 Mill, or the 0.5-100 Mill, or the 1-50 Mill, or the thickness of 4-14 Mill.Generally, when the coating microporous substrate had the thickness that surpasses above-mentioned scope, it is the feeding ink-jet printer suitably.Generally, when the thickness of coating microporous substrate during less than described scope, it may not have enough intensity for its purpose purposes.

The whole bag of tricks known in the art can be used for but coating composition of the present invention to small part is applied on the base material of ink mist recording.The limiting examples of appropriate methodology can be coated with including, but not limited to hectographic printing, spraying, airblade coating, curtain coating, dip-coating, rod, blade coating, intaglio printing, inverse roller coating, roller coat, imbibition, applying glue, printing, brush, draw, seam die head coating and extruding.

In a non-limiting embodiments of the present invention, this coating composition can use airblade coating technology to small part to coat on the base material, and wherein the excess coating material of at least a portion can be used from the powerful jet institute of air knife and " blow away ".In another non-limiting embodiments, can adopt the inverse roller coating method.In this operation,, coating composition can be metered in the application roller by accurately being set in the gap between top metering roll and the application roller under it.When the carrier roller by the bottom, this coating can be by base material from wiping to small part on the application roller.

In another non-limiting embodiments of the present invention, can adopt the intaglio plate coating to come to apply coating composition to small part.In the intaglio plate coating process, knurling rolls are operated in coating baths, and it is with the engraving point or the engraved lines of partially filled at least this roller of coating composition.At least a portion excess coating material on this roller can be wiped by scraper to small part, and when passing through between knurling rolls and pressure roll, this coating can deposit on the base material.Can also use reverse intaglio plate coating process.In the method, coating composition can be measuring with the embossing on the roller before wiping to small part, as in the common inverse roller coating method.

In another non-limiting embodiments, can adopt metering roll to small part to apply coating composition.When using metering roll, the excess coating material of at least a portion can its in bathe roller (bath roller) go up by in deposit on the base material.The coiling gauge stick is sometimes referred to as the Meyer rod, and the coating of aequum is retained on the base material.This amount decides by the diameter of the line that adopts on rod.

Be applied over the amount of dry coating basically on the base material, or " coating weight ", the coating content that can be used as every spreading area is measured.Coating weight can alter a great deal.In alternative non-limiting embodiments, coating weight can be 0.001g/m at least ², or 0.01g/m at least ², or 0.1g/m at least ²Or be no more than 50g/m ², or be no more than 40g/m ², or be no more than 35g/m ²This coating weight can change between above-mentioned any amount.

After coating composition is applied over base material, can removes from the coating that applies by any conventional drying technology and desolvate.In a non-limiting embodiments, coating can be by allowing coated substrate contact come dry from the temperature of environment temperature to 350.

This coating composition can be by at least one surface that at least once at least partly is applied over base material.In a non-limiting embodiments, more than this coating composition can apply once.In this embodiment, the coating that applies can be to the small part drying between coating applies.

When being applied over coating composition on the microporous substrate, this coating composition can be penetrated in the base material at least.Coating penetration can improve the ink jet printing quality on coated substrate in the microporous substrate.In alternative non-limiting embodiments, this coating can penetrate into last at least (1) micron, or preceding at least ten (10) microns, or the first two ten (20) microns or first three microporous substrate of ten (30) microns at least at least.

The invention still further relates to the coating microporous substrate.This coating microporous substrate can comprise at least one coating surface.Aforementioned coating composition can be used in this surface, adopts above-mentioned coating technique to be coated with.

In alternative non-limiting embodiments, the coating of substantially dry can comprise the 10-70wt% of coating, or 20-60wt%, or the polyurethane of the amount of 30-55wt%; And the 30-90wt% of coating, or 40-80wt%, or the polymer with nitrogen of the amount of 45-70wt%.The amount of each component in dry basically coating can by be used to prepare coating composition respectively estimate one's own ability determine.

Here with claims in " substantially dry " that use be used for representing the coating of dry to touch.

But the base material of ink mist recording can adopt various printing processes to print with various printing-inks.Printing-ink and printing process itself is conventional and known in the art.In a non-limiting embodiments, but base material of the present invention can be as the base material of ink jet printing with ink mist recording.In alternative non-limiting embodiments,, printing carries out but can being assembled at the base material with ink mist recording before the multi-layer product of the present invention or after this multi-layer product of assembling.

In the present invention, but this is water-fast basically, the base material of the ink mist recording of partial coating can be connected at least a material of atresia basically at least.Here " be connected " with the employed term of claims and be meant directly or get involved storeroom ground connection and link together or place by certain relation by one or more.Here be meant the general material that does not see through liquid, gas and bacterium with the employed term of claims " basic pore-free material ".On macroscopic view, the atresia material has shown hole seldom basically, if the words that have.Here be meant the tiny perforate that material can pass through with the employed term of claims " hole ".Being used for the material of atresia basically of the present invention can change significantly, can comprise those materials of generally acknowledging and using with its known barrier property usually.The non-limitative example of the material that this type of is fit to can comprise the thermoplastic polymer of atresia basically, the metallization thermoplastic polymer of atresia basically, the thermosetting polymer of atresia basically, the elastomer of atresia basically, and the metal of atresia basically.Basically the material of atresia can exist with the form of sheet material, film or paper tinsel, perhaps when needs, can use other shape, for example plate, rod, bar, pipe, and more complicated shape.In other alternative non-limiting embodiments, the material that is used for atresia basically of the present invention can exist with the form of sheet material, film or paper tinsel.

Here be meant and soften by heat with the employed term of claims " thermoplastic polymer ", when cooling, recover the polymer of its initial performance then.Here be meant in when heating with the employed term of claims " thermosetting polymer " and solidify or the setting and the polymer of fusion again.

The non-limitative example of the thermoplastic, polymeric materials that is fit to can be including, but not limited to polyethylene, high density polyethylene (HDPE), low density polyethylene (LDPE), polypropylene, poly-(vinyl chloride), saran, polystyrene, HTPS, nylon, polyester, for example poly-(ethylene glycol terephthalate), ethene and acrylic acid copolymer, the copolymer of ethene and methacrylic acid, and their mixture.In another alternative non-limiting embodiments, neutralizations such as the enough sodium of all or part of energy of the carboxyl of carboxylic copolymer, zinc.The non-limitative example of metallization thermoplastic, polymeric materials can be calorize poly-(ethylene glycol terephthalate).

The non-limitative example of the thermoset copolymer material that is fit to can be including, but not limited to thermosetting phenolic resin, thermosetting melamine-formaldehyde resin, and their mixture.

The non-limitative example of the elastomeric material that is fit to can be including, but not limited to natural rubber, neoprene, SBR styrene butadiene rubbers, acrylonitrile-butadiene-styrene (ABS) rubber, elastomer polyurethane, and the elastomer copolymer of ethene and propylene.

The non-limitative example of the metal that is fit to can be including, but not limited to iron, steel, copper, brass, bronze, chromium, zinc, die casting (die) metal, aluminium, and cadmium.

Multi-layer product of the present invention can adopt and be used for but the base material of one deck ink mist recording is at least made with the basic pore-free material of one deck to the various known method that small part is connected at least.In a non-limiting embodiments, but at least one deck water-fast basically, to the base material of the ink mist recording of small part coating can with the material bond vitrified of the basic atresia of one deck at least.But the base material that is somebody's turn to do ink mist recording generally comprises the opposed main surface of the characteristics of performance sheet material, film, paper tinsel and plate.But the gained multi-layer product can comprise the base material of one or more layers of ink mist recording, and the material of one or more layers of basic atresia.In a non-limiting embodiments, but at least one skin can be the base material of ink mist recording.In an alternative non-limiting embodiments, but the base material of ink mist recording can be a microporous substrate.

In a non-limiting embodiments, multi-layer product of the present invention can be by there not being the bond vitrified under the situation of adhesive to produce.Bond vitrified can use routine techniques to come bond vitrified, for example by using warm-up mill, heating rod, heating plate, heating tape, heating of metal silk, flame bonding, radio frequency (RF) sealing and ultrasonic sealing to seal.If the material of atresia can use solvent bonding to the solvable degree that becomes sticky to this surface of small part in applied solvent basically.But the base material of ink mist recording can contact with the surface of being clamminess, and can remove then and desolvate, and forms bond vitrified.In a non-limiting embodiments, but foamable composition can with the contacting of the base material of ink mist recording to small part in foaming, thereby between foam and base material, form bond vitrified.The film or the sheet material of nonporous substrate can be extruded, while hot and when being clamminess, but the formation bond vitrified can be contact with the base material of ink mist recording.Bond vitrified can be permanent or strippable, depends on the character of known bonding technology and/or the employed material of atresia basically.

In a non-limiting embodiments, but can use heat seal with the base material bond vitrified of ink mist recording in the material of atresia basically.Generally, but heat seal can comprise the base material with ink mist recording is inserted in the standard heat seal equipment known in the art.In a non-limiting embodiments, but the base material of ink mist recording can insert with the material of atresia basically, the latter can be thermoplasticity and/or thermosetting polymer.Heat and/or pressure can be put on base material/polymer architecture and reach certain hour.The amount of heat and/or pressure and time span can alter a great deal.Generally, select temperature, pressure and time, make base material and polymer to link together, form multi-layer product to small part.In a non-limiting embodiments, temperature is in 100 to 400 scope.In another non-limiting embodiments, pressure can be in 5psi arrives the scope of 250psi.In another non-limiting embodiments, the time can be one (1) second to 30 (30) minutes.This multi-layer product can cool off certain hour then when being in pressure, for example but be not limited to 30 (30) minutes.Though the intensity of the bonding that forms between base material and polymer can change, intensity should make it can surpass the tensile property of independent base material usually.

In a non-limiting embodiments, the material of atresia can be a polyvinyl chloride basically.

In a non-limiting embodiments, but the ink mist recording that uses in the present invention base material can the small part that arrive be connected in nonporous substrate by the heat seal under the situation that does not add adhesive, for example polyethylene and polypropylene.The gained bond vitrified can have full intensity, and this is wonderful, because material and polyolefinic lamination generally are difficult, unless use special adhesive.

In alternative non-limiting embodiments, but the base material of this ink mist recording can be connected in the material of this basic atresia basically continuously to small part, and perhaps it can the discontinuous material that is connected in this basic atresia to small part.The non-limitative example of discontinuous bonding can comprise one or more points, piece, bar, striped, V font, wavy striped, zigzag striped, open curved stripes, seal the bonded areas of forms such as curved stripes, irregular area.In alternative non-limiting embodiments, when having the bonding pattern, they may be at random, repeat or the combination of the two.

In another non-limiting embodiments, but the base material of ink mist recording can be connected in the material of atresia basically down to small part in the existence of adhesive.Be used for adhesive of the present invention and can be selected from various adhesive known in the art.The adhesive that is fit to can comprise those with enough molecular weight and viscosity, but makes the migration or be penetrated in a large number in the base material of ink mist recording in a large number of this adhesive.Migration or the infiltration of adhesive in base material can reduce the viscosity and the adhesion strength of adhesive.The non-limitative example that is applicable to adhesive of the present invention can be including, but not limited to polyvinyl acetate, starch, and natural gum, polyvinyl alcohol, animal glue, acrylic resin, epoxy resin contains poly adhesive and contains the adhesive of rubber.In alternative non-limiting embodiments, this adhesive can be applied on the base material, or is applied on the material of basic atresia, or is applied over base material and basically on the material of atresia.In another non-limiting embodiments, this adhesive can be introduced by using the connection carrier coating.

In the presence of adhesive with base material and basically the method for the material bonding of atresia can use various routine techniques known in the art to finish.In a non-limiting embodiments, base material/adhesive/material structure can be inserted into the standard process equipment.Heat and/or pressure can be put on base material/adhesive/material structure and reach certain hour.The amount of heat and/or pressure and time span can change significantly.Generally, select temperature, pressure and time, make base material and basically the atresia material can link together the formation multi-layer product to small part.In a non-limiting embodiments, this temperature is in 100 to 400 scope.In another non-limiting embodiments, this pressure is in 5psi arrives the scope of 250psi.In another non-limiting embodiments, this time can be one (1) second to 30 (30) minutes.This multi-layer product can cool off certain hour then under pressure, for example 30 (30) minutes.But though can change in the intensity of the base material of ink mist recording and the bonding that forms between the material of atresia basically, this bonding generally should make it surpass the tensile property of independent base material.

But the base material of ink mist recording of the present invention can adopt conventional molding technology known in the art to come molding.In alternative non-limiting embodiments, this base material can have or not have molding under the situation of the material of atresia basically (for example but be not limited to thermoplasticity and/or thermosetting polymer).Generally, but the base material of ink mist recording can be inserted in the standard mold apparatus.In a non-limiting embodiments, thermoplasticity and/or thermosetting polymer can be incorporated on the base material, this base material/polymer architecture can be inserted in the die cavity then.In another non-limiting embodiments, base material can be put in the die cavity, thermoplasticity and/or thermosetting polymer can be incorporated on the base material then.Heat and/or pressure can be put on base material/polymer architecture and reach certain hour.The amount of heat and/or pressure and time span can alter a great deal.Generally, can select temperature, pressure and time, make this base material and polymer to link together, form multi-layer product to small part.Representative temperature can be in 100 to 400 scope.This polymer comprises in the non-limiting embodiments of thermoplastic polymer therein, this base material/polymer architecture can be heated to the temperature of the melt temperature that equals or exceeds thermoplastic polymer.Thermoplastic polymer can be in unbodied another non-limiting embodiments therein, this base material/polymer architecture can be heated to the temperature that equals or exceeds vicat temperature.This polymer comprises that in another non-limiting embodiments of thermosetting polymer, this temperature can be lower than the solidification temperature or the crosslinking temperature of polymer therein.Typical pressure can be at 5psi in the scope of 250psi, typical case's time can be in one (1) second to ten five (15) minutes the scope.The typical consequence of molding methods is the reshaping of initial goods.Reshaping is generally determined by the design of die cavity.Therefore, in the master die molding process, two-dimentional flat sheet can reshaping be a three-dimensional article.

In a non-limiting embodiments of the present invention, but the base material of this ink mist recording can comprise the Teslin  that can buy from the PPG Industries Incorporated in Pittsburgh city, guest sunset Fa Niya state.But the thickness of the base material of ink mist recording of the present invention can extensively change according to application or purposes.In a non-limiting embodiments, but the base material of this ink mist recording can be the 5-20 mil thick.

Generally, multi-layer product of the present invention can use various molding known in the art and lamination operation to make, including, but not limited to compression moulding, rotational moulding, injection moulding, calendering, roller/crack lamination, thermoforming, vacuum forming, extrusion coated, continuous skin formula lamination and extrude lamination.

In a non-limiting embodiments, other bonding coat known in the art can with base material and basically the material of atresia use.

In another non-limiting embodiments, but the coating composition that reduces to rub can be applied over the base material of ink mist recording and atresia material at least a basically to small part.In another non-limiting embodiments, the coating composition that reduces to rub can comprise at least a lubricant and at least a resin.Can known various lubricants and the resin of operation technique personnel.

The non-limitative example of the lubricant that this type of is fit to can be including, but not limited to natural and synthetic wax, natural and artificial oil, polypropylene wax, Tissuemat E, silicone oil and silicone wax, polyester, polysiloxanes, chloroflo, Brazil wax, microwax and aliphatic acid, and their mixture.In a non-limiting embodiments, be used for lubricant of the present invention and can comprise polysiloxanes, for example but be not limited to silicone.

The non-limitative example that is fit to resin can be including, but not limited to polyurethane, polyester, polyvinyl acetate, polyvinyl alcohol, epoxy resin, polyamide, polyamine, polyalkylene, polypropylene, polyethylene, polyacrylic, polyacrylate, polyalkylene oxide, PVP, polyethers, polyketone, and their copolymer and mixture.In a non-limiting embodiments, be used for resin of the present invention and can comprise the styrene-propene acid polymer, for example but be not limited to comprise the polyurethane of styrene acrylic, polyepoxide, polyvinyl alcohol, polyester, polyethers, and their copolymer and mixture.

In another non-limiting embodiments, be used for the coating composition that reduces to rub of the present invention and can comprise Wikoff SCW 4890 and 2295, they can be used as poly boardaqua coating products from Wikoff Industries, and Incorporated is commercial.

Do not wish to be subjected to the restriction of any particular theory, it is believed that, but the molecule of the resin Composition of the coating that reduces to rub can with the base material of ink mist recording and/or basically the material of atresia make silicone can be fixed in the surface of described base material and/or described material basically to small part interconnection or interconnected.In a non-limiting embodiments, but thermoplastic resin component's molecule can by the base material of fusion and ink mist recording and/or basically material to the small part of atresia interconnect.In another non-limiting embodiments, but the molecule of thermoset resin components can be by crosslinked in the base material of ink mist recording and/or the material of atresia is interconnected to small part basically.

In another non-limiting embodiments, the coating composition that reduces to rub can comprise water and/or organic solvent.Can adopt various organic solvent known to the skilled.The non-limitative example of the organic solvent that this type of is fit to can be including, but not limited to N-methyl pyrrolidone (NMP), methyl ethyl ketone (MEK), acetone, diethyl ether, toluene, Dowanol PM, butyl cellosolve and their mixture.In a non-limiting embodiments, the coating composition that reduces to rub can comprise water and organic solvent, and wherein said organic solvent and water are miscible to small part.

In a non-limiting embodiments, but the coating composition that reduces to rub can be applied at least a of the base material of ink mist recording of the present invention and basic pore-free material to small part.The described coating composition that reduces to rub applying on described base material and/or described material can be adopted various known technologies.In alternative non-limiting embodiments, but but the coating composition that the aforementioned coating that is used for substantially water-resistant the technology on the base material of ink mist recording of being applied over can be used for reducing to rub is applied over the base material of ink mist recording and/or the material of atresia basically.

Be applied over the amount that reduces friction coatings of the substantially dry of base material/material, or " coating weight " measured as the coating weight of every spreading area usually.This coating weight can alter a great deal.In alternative non-limiting embodiments, the coating weight that reduces friction coatings of substantially dry can be at least 0.1 the gram/square metre, or be higher than 0 to 50 the gram/square metre, or 1 the gram/square metre to 15 the gram/square metre.

In a non-limiting embodiments, multi-layer product of the present invention can comprise the sheet material of the 10 mil thick Teslin  that contain water-fast basically coating composition, 10 Mill polychlorovinyl sheet materials, 10 mil thick polychlorovinyl sheet materials and contain 2 mil thick polychlorovinyl sheet materials of the coating composition that reduces to rub.In another non-limiting embodiments, the coating composition that reduces to rub can comprise polysiloxanes and styrene acrylic polymers.

In a non-limiting embodiments, multi-layer product of the present invention can comprise magnetizable material.Here be meant the material that can transmit magnetic property with the employed term of claims " magnetizable material ".Many magnetisable materials are that those skilled in the art are known.Known magnetisable material can various forms, for example but the form that is not limited to sheet material, film, band or bar obtain.

It is optional from can be by the various materials of magnetic field magnetisation to can be used for magnetisable material of the present invention.The magnetisable material that is fit to can be including, but not limited to oxide material.The non-limitative example of the oxide material that is fit to can comprise ferrous oxide, iron oxide and their mixture.In a non-limiting embodiments, oxide particle can be present in the slurry formulation.

Be applicable to magnetisable material of the present invention can comprise known in the art those, they have for example shown but have been not limited to the ability and the abundant Performance Characteristics of anti-ability of wiping and so on of information of ability, the coding q.s of abundant easily coding.In a non-limiting embodiments, the information content that is encoded on the magnetisable material can be called as progression or magnetic track (track) number.Progression or track number can change.In alternative non-limiting embodiments, be used for magnetisable material of the present invention and can have at least one (1) individual magnetic track, or be no more than six (6) individual magnetic tracks, or three (3) to four (4) individual magnetic tracks.

In a non-limiting embodiments, the anti-performance of wiping enough is called as " coercivity ".Generally, value of coercivity is high more, and anti-wiping property is high more.Value of coercivity can change.In alternative non-limiting embodiments, being used for magnetisable material of the present invention can have at least 200, or is no more than 5000, or 500-2500, or the coercivity of 100-1500.

The non-limitative example that is applicable to magnetizable material of the present invention can be including, but not limited to can be from the commercial magnetic paper tinsel of JCP, Kurz, EMTEC and DuPont.

In a non-limiting embodiments, magnetizable material can be connected at least a or multiple material that is selected from protective materials, carrier material or the adhesive material to small part.Protective materials, carrier material and adhesive material can be selected from the various materials that are used for each function known in the art.The non-limitative example of the protective materials that is fit to can be including, but not limited to PET (PETG), polyester and their bond.The non-limitative example of carrier material can be including, but not limited to PET, polyester and their bond.The non-limitative example of the adhesive that is fit to can including, but not limited to cited herein those.

In another non-limiting embodiments, protective materials can be connected in magnetizable material to small part, and this magnetizable material can be connected in carrier material to small part, and this carrier material can be connected in adhesive material to small part.

In alternative non-limiting embodiments, but this magnetizable material can be connected in the base material and/or at least a material of atresia basically of ink mist recording to small part.But those that the non-limitative example of the base material of ink mist recording can be enumerated including, but not limited to preamble.In a non-limiting embodiments, but the base material of ink mist recording can be a microporous substrate, for example cited those of preamble.In another non-limiting embodiments, microporous substrate can be from PPG Industries, the Teslin  printed sheet material that Incorporated buys.Those that the non-limitative example of the material of atresia basically that is fit to can be enumerated including, but not limited to preamble.In a non-limiting embodiments, the material of atresia can be a polyvinyl chloride basically.

The multi-layer product that contains magnetizable material of the present invention can prepare by the whole bag of tricks known in the art.In a non-limiting embodiments, magnetizable material can be connected at least a material of atresia basically to small part.Be applicable to and be connected in magnetisable material to small part basically that the various application technologies of atresia material are that the technical staff is known.In a non-limiting embodiments, magnetizable material can use adhesive material to small part to connect.The non-limitative example of the adhesive material that is fit to can be including, but not limited to various adhesives known to the skilled, for example but be not limited to that preamble enumerates those.In a non-limiting embodiments, this adhesive material can be selected from temperature-sensitive or contact adhesive.

In another non-limiting embodiments, magnetizable material can be connected in adhesive material to small part, and this adhesive material can be connected in the surface of microporous substrate and/or the material of at least a atresia basically to small part.

In alternative non-limiting embodiments, at conventional lamination process, for example but be not limited to before the previously described lamination process, during or afterwards, magnetizable material can be connected in the material of microporous substrate and/or at least a atresia basically to small part.

In another non-limiting embodiments, magnetizable material can flush with the basic pore-free material that surface and/or it of microporous substrate can be connected basically.

In a non-limiting embodiments, water-fast basically coating composition to small part can be applied over magnetizable material.In alternative non-limiting embodiments, magnetizable material to small part is being connected in microporous substrate or basically before or after the atresia material, this coating to small part can be applied over magnetisable material.In another non-limiting embodiments, adhesive material to small part can be applied over the uncoated surface of magnetisable material, this surface that contains adhesive can be connected in microporous substrate or atresia material basically to small part.In alternative non-limiting embodiments, this water-fast basically coating composition can be applied over magnetisable material, microporous substrate and atresia material at least a basically to small part.In another non-limiting embodiments, it is the sort of that this water-fast basically coating composition can comprise that this paper enumerates.

In a non-limiting embodiments, coating composition to the small part that reduces to rub can be applied on the magnetisable material.In alternative non-limiting embodiments, magnetisable material to small part is being connected in microporous substrate or basically before or after the atresia material, this coating can be applied over magnetisable material to small part.In another non-limiting embodiments, adhesive material to small part can be applied over the uncoated surface of magnetisable material, this surface that contains adhesive can be connected in the microporous substrate or the material of atresia basically to small part.In alternative non-limiting embodiments, coating composition to the small part that reduces to rub can be applied over magnetisable material, microporous substrate and material at least a of atresia basically.In another non-limiting embodiments, it is the sort of that the coating composition that fully reduces to rub can comprise that this paper enumerates.

This coating composition can apply by the whole bag of tricks known in the art.In alternative non-limiting embodiments, this coating composition can apply by previously described method.

In another non-limiting embodiments, multi-layer product of the present invention can comprise to small part and is connected in first microporous substrate of the material of atresia basically; This first basically the material of atresia can be connected in second material of atresia basically to small part; This second basically the material of atresia can be connected in the 3rd material of atresia basically to small part; The described the 3rd basically the material of atresia can comprise magnetisable material.In another non-limiting embodiments, this microporous substrate and/or basically the material of atresia can adopt adhesive material to small part to connect, this adhesive material can be applied at least one surface of base material and/or material to small part.

In another non-limiting embodiments, release liner to small part can be connected at least one surface of multi-layer product of the present invention.Release liner can be used as barrier layer, with the infringement that prevents the goods in manufacture process basically or make it to reduce to minimum.In a non-limiting embodiments, owing to print off (print-off), the coating residue can be deposited on the stainless steel equipment in lamination process.The deposition of coating on equipment can cause damaging to small part the coating surface of multi-layer product.In alternative non-limiting embodiments, release liner can be connected in the material of coating or uncoated magnetisable material, coating or uncoated atresia basically to small part, and/or on coating or the uncoated microporous substrate.

Release liner can be selected from the various materials of finishing above-mentioned functions known in the art.Generally, the material that is suitable as release liner in the present invention can have at least a of following properties: the melt temperature that surpasses laminating temperature, basically do not move to ability and acceptable tearing strength in the material, make it fully easily to be pulled.

In another non-limiting embodiments, microporous substrate, the material of atresia and the material that contains the atresia basically of magnetisable material can be arranged by substantially parallel configuration basically, form laminated product.

In another non-limiting embodiments, this microporous substrate can be connected in the material of atresia basically down to small part in the situation that does not have adhesive material.In another non-limiting embodiments, this basically the material of atresia can be connected in another material of atresia basically down to small part in the situation that does not have adhesive.

In another non-limiting embodiments, multi-layer product of the present invention can comprise transfer of data/memory device.This type of device can alter a great deal.Be applicable to device of the present invention can comprise known in the art those.In a non-limiting embodiments, this device can comprise antenna, electronic chip and/or other interlock circuit.In another embodiment, this device can comprise carrier material.This carrier material can be selected from lot of materials known in the art.In a non-limiting embodiments, this carrier material can be the material of atresia basically.The material of the atresia basically that is fit to can comprise those that preamble is enumerated.In a non-limiting embodiments, carrier material can be a polyvinyl chloride.

In another embodiment, this device can be included in the barrier material at least one face of circuit.The function of barrier material can encapsulated circuit and is provided smooth basically surface in the outside of device.This barrier material can be selected from lot of materials known in the art.In a non-limiting embodiments, this barrier material can be the material of atresia basically.The material of the atresia basically that is fit to can comprise those that preamble is enumerated.In a non-limiting embodiments, this barrier material can be a polyvinyl chloride.

In a non-limiting embodiments, but multi-layer product of the present invention can comprise the base material of ink mist recording, the material of transfer of data/memory device and at least a atresia basically.But the base material that is somebody's turn to do ink mist recording can be selected from a large amount of this type of material known in the art.The non-limitative example that is fit to can comprise previously described those.In a non-limiting embodiments, but the base material of ink mist recording can be a microporous substrate, for example preamble enumerate those.In another non-limiting embodiments, but the base material of ink mist recording can be can be from PPG Industries, the Teslin  printed sheet material that Incorporated is commercial.As mentioned before, but the base material of ink mist recording can be at least one surface to the small part coating, or uncoated.The coating composition that is fit to can comprise previously described those.In a non-limiting embodiments, but water-fast basically coating composition to small part can be applied on the base material of ink mist recording.

This basically the material of atresia can be selected from various this type of material known in the art.Basically the non-limitative example that is fit to of the material of atresia can comprise previously described those.In a non-limiting embodiments, the material of atresia can be a polyvinyl chloride basically.As mentioned before, basically the material of atresia can be at least one surface to the small part coating, or uncoated.The coating composition that is fit to can comprise previously described those.In a non-limiting embodiments, coating composition to the small part that reduces to rub can be applied over this material of atresia basically.

In another non-limiting embodiments, this transfer of data/memory device can adopt adhesive material to small part to be connected in barrier material.Known in the art have many suitable adhesive materials and a method of application.Non-limitative example comprises previously described those adhesive materials and method of application.

In another non-limiting embodiments, this barrier material can have to small part at least one surface with the coating composition coating.The coating composition that is fit to can comprise previously described those.In a non-limiting embodiments, the coating composition that reduces to rub can be applied over barrier material to small part.

In a non-limiting embodiments, the multi-layer product that has magnetisable material or have transmission/memory device can have the thickness that alters a great deal.In alternative non-limiting embodiments, the thickness of goods can be at least 10 Mills, or less than 60 Mills, or the 30-50 Mill.

Multi-layer product with magnetisable material or transfer of data/memory device can be used for various application.In alternative non-limiting embodiments, it can store in the application relevant with transfer of data and use with secure access, access control, data.

Multi-layer product of the present invention has many different purposes, the seam of base material, map (especially ocean map), strip of paper used for sealing, page, wall coverings and the ventilative packing of drawing including, but not limited to liner, pad assembly, label, card, printing element, pen and ink, is connected and sealing.

Multi-layer product of the present invention can be used for decorating or the mark material of atresia basically, or gives the special performance of substrate surface for the material of atresia basically.But the base material that is somebody's turn to do ink mist recording can in all sorts of ways and decorate, including, but not limited to: hectograph/lithographic printing, hectographic printing, japanning, intaglio printing, inkjet printing, electrophotographic printing, sublimation printing, heat transfer printing, and serigraphy.But decoration can also comprise the base material that single or multiple lift coating to small part is applied over ink mist recording by conventional coating process known in the art.Generally, but the special performance that the base material of ink mist recording can be given on the material of atresia basically is including, but not limited to following one or more: improved surface can, the porosity that increases, the porosity that lowers, the adhesion strength of the follow-up coating that increases, and the improvement of polymer surfaces structure or pattern.

US patent No.4,892,779 disclose the Polymer Processing technology.

More particularly understand the present invention in the following embodiments, but these embodiment only are used for illustrating, institute is conspicuous because many modifications wherein and change are those skilled in the art.Unless otherwise prescribed, all parts and percentage by weight, the plans of all water of mentioning are deionized waters.

Embodiment

Embodiment 1

Coating composition of the present invention is by will be with the trade name of WitcoBond  234 from Crompton Corporation under high-speed mixing with the top blender in the stainless steel blending tank, the anion polyurethane dispersion of 61.5% solid weight that Greenwich, Connecticut buy is diluted to 9.22% solid weight and prepares.In an independent head tank, will be with the trade name of CinFix NF Stockhausen GmbH ﹠amp by Krefeld, Germany; The solution of Co.KG 55% solid weight with the daiamid chloropropylene oxide reaction that sell is diluted to 5.78% solid weight, joins subsequently in the anion polyurethane dispersion of dilution, this mixture is mixed 15 minutes again.With glacial acetic acid pH is transferred to 5.0 ± 0.5.Total resin solid of mixture is 7.5%, and the viscosity of mixture is 46cps, and this viscosity adopts brookfield's viscometer RVT, and No. 1 rotor is 50rpm and 25 ℃ of following mensuration.

Embodiment 2-5

As preparation coating composition as described in the embodiment 1, be applied over Teslin  microporous substrate again.Use gauge stick coating two base materials (embodiment 2 and 4).Gauge stick places the above 1-2 inch of Teslin  sheet material, and is parallel with top.The coating of 10-20ml amount is drawn in the plastic injector for temporary use.This coating is as ball rectangular (bead strip) (the about 1/8 inch wide) deposition that is close to and contacts gauge stick with gauge stick.This rod draws on Teslin  sheet material fully, attempts continuously/constant speed.The gained wet-sheet is placed in the forced air baking oven, close, drying is 2 minutes under 95 ℃.From baking oven, take out dry sheet material, repeat identical painting process at the opposing face of sheet material.Printed sheet material, and test then.For the coating composition with total resin solid of 7.5%, viscosity is 46cps; And for 10.0% solid, viscosity is 63cps.Viscosity number adopts brookfield's viscometer RVT, and No. 1 rotor is 50rpm and 25 ℃ of following mensuration.

Adopt hectographic printing or intaglio plate coating process to apply coating and be coated with two base materials (embodiment 3 and 5).In this coating process, adopt the production line of forming by two coating stations (having the forced air drying oven separately).Each coating station is made up of coating feeder compartment, Anilox roller and rubber application roller.The coating feeder compartment is supplied with by coating holding vessel and pump.The two sides of coating Teslin  sheet material.To this device assembling 7BCM (1,000,000,000 cu) Anilox roller, linear velocity is 180fpm, and oven temperature is that 105 ℃ (220) and each coiled material apply 8 roads, and this is converted to every surperficial 4 roads.

Coating composition is with 0.73g/m ²Approximate coating weight (total amount of front and back) apply.The following mensuration of coating weight: the coating weight of " X " the gram coating (by drying solid) that consumes in the Teslin  of coating " Y " square metre is every square metre of " X is divided by Y " gram.

Table 1 shows the characteristic of the sheet material of being produced.

Table 1

	Base material	Polyurethane	Painting method	Total resin solid %
					Embodiment 2	Teslin TS1000	WitcoBond 234	9# Meyer rod	7.5
Embodiment 3	Teslin TS1000	WitcoBond 234	7BCM Anilox roller (5BPS*)	7.5
					Embodiment 4	Teslin TS1000	WitcoBond 234	9# Meyer rod	10.0
Embodiment 5	Teslin TS1000	WitcoBond 234	7BCM Anilox roller (4BPS*)	10.0

* the protuberance number on the every surface of BPS=

The gained coated sheet prints the print trial pattern with HP970 type ink-jet printer (Hewlett Packard Company).By time of 15 minutes of submergence in deionized water at ambient temperature, from water, take out, air-dry 1 hour, the optical density (OD) of measuring each color was again measured the optical density (OD) of the colour band that is obtained by the print trial pattern.Before water logging bubble and adopt RD922 type MacBeth ANSWER II opacimeter (making) to measure the optical density (OD) of cyan (C), magenta (M), yellow (Y), black (K) and Compound Black (CMY) afterwards by Kolimorgen InstrumentCorporation.The result is shown in the table 2.

Table 2

	Initial optical density (OD) 1					Water logging in Guang Xuemidu @15 minute bubble
											CMY	C	M	Y	K	CMY	C	M	Y	K
	Embodiment 2	1.34	1.04	1.08	0.76	1.37	1.33	1.07	1.04	0.81											1.42
Embodiment 3											1.33	0.99	1.03	0.73	1.33	1.34	1.07	1.06	0.78	1.37
	Embodiment 4	1.36	1.04	1.09	0.77	1.38	1.33	1.05	1.02	0.79											1.37
Embodiment 5											1.21	1.11	1.19	0.87	1.20	1.23	1.18	1.19	0.92	1.22

Embodiment 6

Be applied on the Teslin  TS1000 base material as the solution of use gauge stick as described in the embodiment 2-5 9.22% solid weight of WitcoBond 234.After this immediately the solution of 5.78% solid weight of CinFix NF is applied over this base material.The Teslin  TS 1000 of coating is following dry 2 minutes at 95 ℃ then.From baking oven, take out dry sheet material, repeat identical painting process at the reverse side of this sheet material.As described in embodiment 2-5, adopt HP970 ink-jet printer printing print trial pattern on the Teslin  of coating.Based on range estimation, the image of printing has shown that excessive printing ink oozes out and inferior drying property.

Embodiment 7

By with the top blender will be in the stainless steel blending tank under the high-speed mixing with the trade name of WitcoBond  234 from Crompton Corporation, the anion polyurethane dispersion of 61.5% solid weight that Greenwich, Connecticut buy is diluted to 9.22% solid weight and prepares coating composition.In an independent head tank, will be with the trade name of CinFix NF Stockhausen GmbH ﹠amp by Krefeld, Germany; The solution of Co.KG 55% solid weight with the daiamid chloropropylene oxide reaction that sell is diluted to 5.78% solid weight.WitcoBond 234 dispersions are joined in the CinFix NF solution of dilution.Gained suspension has shown unacceptable stiff precipitation, and it is the polysalt of CinFix NF and WitcoBond 234.

Embodiment 8-10

As embodiment 1 preparation coating composition, be applied over silk fabric (0.10lb/sq yd, 5mil thickness) again, on bafta (0.34lb/sq yd, 13.6 Mill thickness) and the polypropylene/cellulose nonwoven base material (0.14lb/sq yd, 9.5 Mill thickness).For each material that is coated with, sheet material (8.5 " * 11 ") is fixed on the backing sheet material of Mill, 15 " * 20 " * 20.Gauge stick is placed the above 1-2 inch in top of sheet material, parallel with top.The coating of 10-20ml amount is drawn in the plastic injector for temporary use.This coating is as ball rectangular (bead strip) (the about 1/8 inch wide) deposition that is close to and contacts gauge stick with gauge stick.This rod on sheet material with continuously/constant rate of speed draws fully.The gained wet-sheet is placed in the forced air baking oven, close, drying is 2 minutes under 95 ℃.From baking oven, take out dry sheet material, repeat identical painting process at the opposing face of sheet material.Then with adhesive tape with this sheet attaching on clear sheet so that rigidity to be provided, prepare printing then, and test.This coating composition is with 0.73g/m ²Approximate coating weight (total amount of front and back) apply.Coating weight such as front are measured described in embodiment 2-5.

Embodiment 8-10 prints with HP970 type ink-jet printer (the Hewlett Packard Company of California Palo Alto), and compares with the same substrate that does not have coating.After printing, each sheet material is removed from the rigidity clear sheet.Coating and uncoated printed sheet material type were soaked 5 days in water at ambient temperature.After 5 days immersion, measure optical density (OD).Before water logging bubble and adopt RD922 type MacBeth ANSWER II opacimeter (making) to measure the optical density (OD) of cyan (C), magenta (M), yellow (Y), black (K) and Compound Black (CMY) afterwards by Kolimorgen Instrument Corporation.

The document image of coated substrate was kept perfectly intact after 15 minutes, that is, the printing ink of each sample does not ooze out or the optical density (OD) of image does not significantly reduce.Uncoated sheet material oozes out immediately, has fully washed the printing image in 15 minutes soak time off.Printing ink do not occur and ooze out after the water logging bubble contact of the printing image on each coated substrate at 5 days, this can be found by the optical density (OD) value.Gained printing image fades, but has good svelteness degree and text clearly.

	Initial optical density (OD)					Soak the Guang Xuemidu @5 sky and water
											CMY	C	M	Y	K	CMY	C	M	Y	K
	Embodiment 8	1.23	1.04	1.24	1.08	1.24	0.87	0.71	0.62	0.55											0.80
Silk (uncoated)											0.97	0.84	0.88	0.72	0.95	Colour band is washed off/can not be measured
	Embodiment 9	1.26	1.13	1.31	1.11	1.27	0.81	0.69	0.76	0.54											0.92
Cotton (uncoated)											0.94	0.81	0.91	0.81	0.95	Colour band is washed off/can not be measured
	Embodiment 10	1.42	1.19	1.46	1.11	1.46	1.14	0.89	0.67	0.58											1.21
Polypropylene/cellulose (uncoated)											1.26	1.15	1.43	1.06	1.29	Colour band is washed off/can not be measured

Embodiment 11

The coating composition that is expressed as " 01 " here is prepared as follows.Under high-speed mixing with the top blender, will be in mixer with the trade name of WitcoBond W-234 by Crompton Corporation, Greenwich, the anion polyurethane dispersion of 61.5% solid weight that Connecticut sells is diluted to the dispersion of 10.0% solid weight with deionized water.In an independent container, will be with the trade name of CinFix NF Stockhausen GmbH ﹠amp by Krefeld, Germany; The solution of Co.KG 55% solid weight with the daiamid chloropropylene oxide reaction that sell is diluted to the solution of 10.0% solid weight with deionized water, joins subsequently in the anion polyurethane dispersion of dilution.After adding end, this mixture was mixed 15 minutes.The gained mixture contains the CinFix NF of 40 weight portion solids and the Witcobond W-234 of 60 weight portion solids.

Prepare second coating as mentioned above, different is by equal drying solid benchmark, with CinFix RDF replaced C inFix NF.This second coating composition is called as 01/RDF here.CinFix RDF is available from Krefeld, Germany Stockhausen GmbH ﹠amp; The aqueous solution of poly-(diallyldimethylammonium chloride) of 31% solid of Co.KG.Before adding Witcobond W-234 to, CinFix RDF is diluted to 10.0% solid weight.

Different is by equal drying solid benchmark for preparation the 3rd coating as described in " 01 " composition as above, with diallyldimethylammonium chloride replaced C inFix NF.The 3rd coating composition is called as " 01/DADMAC " here.Diallyldimethylammonium chloride is commercial from Milwaukee, state of Wisconsin Aldrich Chemical Company as 65% aqueous solution.Before adding Witcobond W-234 to, it is diluted to 10.0% solid weight.

Different is by equal drying solid benchmark for preparation the 4th coating as described in " 01 " composition as above, with the diethylamine of equimolar amounts and the 30% solid replaced C inFix NF of product in water of chloropropylene oxide.The 4th coating composition is called as " 01/DEA-EPI " here.In the necessary 30/70 weight portion mixture of 30% solid, this product and water are not exclusively miscible, therefore, with acidifying with acetic acid to pH5, so that it is solvable in water, for use in coating.Before adding Witcobond W-234 to, it is diluted to 10.0% solid.

Adopt No. 9 rod, be coated on two faces of Teslin  TS1000 and SP1000 sheet material with above-mentioned various coating.Coating is applied over the front, dry 2 minutes time under 95 ℃ temperature.Be applied over the back side then, following dry 2 minutes at 95 ℃ again.Use the Hewlett-Paekard960C printer printed patterns on the finished product sheet material down to be set then at " HP Premium Photo Paper-Glossy ".The color density of the ink ribbon part of pattern adopts with the X-Rite 418 type opacimeters of white ceramic tiles standard calibration to be measured.Cut the colour band fragment of printing from each sheet material, in the deionized water of beaker, flood spend the night (that is, 14 hours).From water-bath, take out these fragments, air-dry again 4 hours time then.Measure the color density after soaking then.

The result has been shown in following table:

Coating	Base material	Soak	CMY	C-100	M-100	Y-100	K-100
								″01″ ″01″	TS1000	Be not	1.31 1.33	1.23 1.16	1.24 1.20	0.93 0.92	1.31 1.33
″01″ ″01″	SP1000	Be not	1.32 1.32	1.23 1.16	1.25 1.19	0.93 0.90	1.32 1.33
								″01/RDF″ ″01/RDF″	TS1000	Be not	1.52 1.54	1.10 1.04	1.20 1.10	0.88 0.84	1.55 1.55
″01/RDF″ ″01/RDF″	SP1000	Be not	1.16 1.13	0.97 0.91	1.28 1.21	0.99 1.00	1.20 1.15
								″01/DADMAC″ ″01/DADMAC″	TS1000	Be not	1.73 1.53	1.13 0.11	1.01 0.17	0.82 0.13	1.80 1.55
″01/DADMAC″ ″01/DADMAC″	SP1000	Be not	1.37 0.26	0.91 0.14	1.44 0.20	1.06 0.15	1.58 0.16
								″01/DEA-EPI″ ″01/DEA-EPI″	TS1000	Be not	0.81 0.60	0.98 0.66	0.85 0.36	0.57 0.24	0.81 0.59
″01/DEA-EPI″ ″01/DEA-EPI″	SP1000	Be not	0.75 0.54	0.92 0.62	0.82 0.35	0.55 0.23	0.76 0.55

" 01 " coating on arbitrary base material has shown acceptable color density and resistance to water, and does not have the visual evidence of bleeding.Based on perusal, print image is fresh and alive and clearly." 01/RDF " coating has also shown acceptable color density and resistance to water, does not show and as seen oozes out.Yet,, on the SP1000 base material, have slight image " diffusion of coloring matter " or fuzzy based on perusal." 01/DADMAC " coating had high color density before soaking, but based on perusal, printing ink does not have bone dry from the teeth outwards, and almost completely was removed from two kinds of base materials in immersion process.In addition, based on perusal, image is unsharp, has tangible bleeding, and image is unclear." 01/DEA-EPI " coating all has low color density on two kinds of base materials, and resistance to water is inferior.Based on perusal, not having bleeding and image is clearly, but has occurred fading.

Embodiment 12

A coating Teslin  sheet material is placed the top of 20 inches * 25 inches sheet materials (by Empire Plastics supply) of one 0.10 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.Below the PVC layer 20 inches of the second layers * 25 inches * 10 Mill PVC, the cutting of short silk tuft direction.Below the short silk of 10 Mill PVC tuft layer is 21 inches * 25 inches * 2 Mill PVC sheet materials of the Klockner ZE84 of long filament tuft direction cutting.21 inches * 26 inches 2 Mill transparent polyester sheet materials are placed on the Teslin  sheet material, as release liner.This structure is placed between the polishing stainless steel metallic plate of Mill, two 21 " * 26 " * 30.The Teslin  sheet material/PVC/PVC/PVC lamination of identical polyester/processing is placed existing structure corrosion resistant plate above.The polishing metal plate is placed on the polyester release liner of exposure.This pattern repeats 10 times again, makes to have 12 pre-stamped multilayer shop layers in this stacked body.The gained stacked body is placed between the cushion pad.Cushion pad is Fypro and industrial rubber bond, is made and supply by Yamauchi Corporation, is designed for more even districution temperature and pressure in thermal lamination process.Then the gained stacked body being added cushion pad places between two blocks of unpolished non-corrosive metal plates in 125 bigger a little Mills.This total (being called book (book)) places the TMP laminating press that is preheated to 300.This composite construction is in the pressure laminated of 203psi.Whole book remains under this condition, reaches up to the intermediate layer of book till 261 the temperature.Then, under still being in pressure in, be enough to make identical central core to reach 100 time pressing plate cooling.After from press, taking out, from book, take out whole 12 composite sheets.Whole 12 composite sheets are used fixedly guard (staticguard) Local treatment on the PVC surface.All 12 finished product composite sheets have good integrality; Any layering is attempted all having damaged Teslin  layer, and this has proved to have good bonding force and seamless bonding between Teslin  and PVC.Use the high die-cutting device of PMC (high dieequipment) that ISO7910 ID-1 card is carried out cross cutting, wherein Teslin  face is towards the cutting blade of mould.Finished product card from each composite sheet has good whole and good horizontal flatness.The gained card adheres to (blocked) slightly, does not show required smooth performance.

Embodiment 13

Adopt hectographic printing or intaglio plate coating process to be applied over by the coating composition Wikoff SCW 4890 of Wikoff Industries production and supply on the 2 Mill KlocknerZE84PVC sheet materials of 300ft.Single coating station is installed 6bcm Anilox roller and no textured rubber application roller.The coating feeder compartment is supplied with by coating holding vessel and pump.Make the continuous coiled material raw material by this equipment, make the coating sheet material enter drying oven, wherein coating surface is towards heated air source.Linear velocity is 200fpm, and oven temperature is 105 ℃ (220 °F) and use single channel coating.This coating composition applies with the approximate coating weight of 6.1mg/ square inch.By long filament tuft direction the gained coated coils is converted into 20 " * 25 " sheet material.

Embodiment 14

Adopt following operation to manufacture card as 2 Mill coating PVC sheet materials of preparation as described in the embodiment 13.The Teslin  sheet material of a coating is placed the top of 20 inches * 25 inches sheet materials (by Empire Plastics supply) of one 0.10 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.Below the PVC layer 20 inches of the second layers * 25 inches * 10 Mill PVC, the cutting of short silk tuft direction.Below the short silk of 10 Mill PVC tuft layer is 20 inches * 25 inches * 2 Mill PVC sheet materials of the coating of long filament tuft direction cutting, and this sheet material is located in the mode that coating surface deviates from adjacent 10 Mill PVC shop layer.21 inches * 26 inches 2 Mill transparent polyester sheet materials are placed on the Teslin  sheet material, as release liner.This structure is placed between the polishing stainless steel metallic plate of Mill, two 21 " * 26 " * 30.The Teslin  sheet material/PVC/PVC/PVC lamination of identical polyester/processing is placed existing structure corrosion resistant plate above.The polishing metal plate is placed on the polyester release liner of exposure.This pattern repeats 10 times again, makes to have 12 pre-stamped multilayer shop layers in this stacked body.The gained stacked body is placed between the cushion pad.Cushion pad is Fypro and industrial rubber bond, is made and supply by YamauchiCorporation, is designed for more even districution temperature and pressure in thermal lamination process.Then the gained stacked body being added cushion pad places between two blocks of unpolished non-corrosive metal plates in 125 bigger a little Mills.This total (being called book (book)) places the TMP laminating press that is preheated to 300.This composite construction is in the pressure laminated of 203psi.Whole book remains under this condition, till the shop layer reaches 261 temperature in the middle of the book.Then, under still being in pressure in, be enough to make shop, same center layer to reach 100 time pressing plate cooling.After from press, taking out, from book, take out whole 12 composite sheets.All 12 finished product composite sheets have good integrality; Any layering is attempted all having damaged Teslin  layer, and this has proved to have good bonding force and seamless bonding between Teslin  and PVC.By 20 inches of each parts * 25 inches * 30.5 Mill composite sheet cross cutting ISO7910 ID-1 cards.Finished product card from each composite sheet has good whole and good horizontal flatness.The gained card has shown no adhesion characteristics and required smooth performance.

[0166] frictional force test method

Card is fixed in level and smooth flat.

Second card is placed the top of substrate card, on long edge, have 1/2 inch skew.

Adopt cable and pulley system that second card is connected in dynamometer.Dynamometer is fixed in the transfer arm of Instelong test machine.

(symmetrical weight) places on second card with symmetrical counterweight, and wherein the trailing edge of this counterweight is placed in the middle and concordant with the trailing edge of second card.

Before drawing, should a pair of Card storing (stage) one (1) minute.

The top card slides about 1.5 inches on bottom card, and writes down the maximum pull of measuring with dynamometer.

This operation repetition five (5) is inferior, and each time is right with different cards.

Calculate and report mean value, standard deviation and the coefficient of variation % that measures for all six times.

The smooth performance of card

Friction measurement	Uncoated	4890/1 road	4890/2 road
				The 1kg result (1b.) that loads	1.33	1.105	0.984
Standard deviation	0.073	0.192	0.068
				％COV	5.5	17.4	6.9
The 200g result (1b.) that loads	0.284	0.179	0.144
				Standard deviation	0.036	0.027	0.014
％COY	12.6	15.1	9.79

Embodiment 15

A coating Teslin  sheet material is placed the top of 20 inches * 25 inches sheet materials (by Empire Plastics supply) of one 0.10 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.Below the PVC layer 20 inches of the second layers * 25 inches * 10 Mill PVC, the cutting of short silk tuft direction.Below the short silk of 10 Mill PVC tuft layer is 20 inches * 25 inches * 2 Mill PVC sheet materials of the Klockner ZE84 of long filament tuft direction cutting, and this sheet material is located in the mode that coating surface deviates from adjacent 10 Mill PVC shop layer.21 inches * 26 inches 2 Mill transparent polyester sheet materials are placed on the Teslin  sheet material, as release liner.This structure is placed between the polishing stainless steel metallic plate of Mill, two 21 " * 26 " * 30.The Teslin  sheet material/PVC/PVC/PVC lamination of identical polyester/processing is placed existing structure corrosion resistant plate above.The polishing metal plate is placed on the polyester release liner of exposure.This pattern repeats 10 times again, makes to have 12 pre-stamped multilayer shop layers in this stacked body.The gained stacked body is placed between the cushion pad.Cushion pad is Fypro and industrial rubber bond, is made and supply by Yamauchi Corporation, is designed for more even districution temperature and pressure in thermal lamination process.Then the gained stacked body being added cushion pad places between two blocks of unpolished non-corrosive metal plates in 125 bigger a little Mills.This total (being called book (book)) places the TMP laminating press that is preheated to 300.This composite construction is in the pressure laminated of 203psi.Whole book remains under this condition, reaches up to the intermediate layer of book till 261 the temperature.Then, under still being in pressure in, be enough to make same central core to reach 100 time pressing plate cooling.After from press, taking out, from book, take out whole 12 composite sheets.All 12 composite sheets are used fixedly guard (staticguard) Local treatment on the PVC surface.All 12 finished product composite sheets have good integrality; The trial of any layering has all damaged Teslin  layer, and this has proved to have good bonding force and seamless bonding between Teslin  and PVC.By 20 inches of each parts * 25 inches * 30.5 Mill composite sheet cross cutting ISO7910 ID-1 cards.Finished product card from each composite sheet has good whole and good horizontal flatness.The gained card has shown no adhesion characteristics and required smooth performance.Yet, after under 85%RH, 55 ℃ and 1kg load, contact 24 hours during by 100 card stacked bodies placements, these cards adhesions.Any layering is attempted all having damaged Teslin  layer, and this has proved to have good bonding force and seamless bonding between Teslin  and PVC.

Laminate is piled up (build-up) and frictional force/PVC surface treatment

Sample ID	2 mil PVC surface treatment Anilox/ chemical property)	Initial 1kg frictional force (1b.)	Frictional force, 85% RH/55 ℃/1kg/24hrs (1b.)	Accumulation/lamination cycle
					Uncoated	Can not apply	＞2.0	Card adheres to	Noresidue/accumulation
8181-92-01	The solid pressure roller of 6bcm//4890/1 road	0.728	0.851	Severe/2 cycles
					8181-92-02	The solid pressure roller of 5bcm//4890/1 roads	0.669	0.859	Slight/3 cycle
8181-92-04	The solid pressure roller of 5bcm//75/ 25-1124/4890 blend/1 road	0.888	0.938	Very slightly/3 cycles
					Lot #24	Laminate with the DMDTAC Local treatment	0.721	Card adheres to	Noresidue/accumulation

Teslin  coating process (25 gallons of mixtures)

Become component

CinFix RDF 13.46kg

Deionized water 24.98kg

PPG WC-71-2134 12.24kg

Deionized water 16.74kg

Witcobond W240 12.17kg

Deionized water 16.65kg

Mixed processes

-the CinFix RFD of ormal weight is joined in the main mixer, and stir.

-deionized water of ormal weight is joined among the CinFix RFD, and stirred 10 minutes, descend one pre-composition to add afterwards.In whole mixed processes, continue to stir.

-the PPG WC-71-2134 of ormal weight is joined in the pre-mix reservoir, and stir.

-deionized water of ormal weight is joined among the PPG WC-71-2134, and stirred 10 minutes.

-PPG WC-71-2134 pre-composition is joined in the main mixer.

-the Witcobond W240 of ormal weight is joined in the pre-mix reservoir, and stir.

-deionized water of ormal weight is joined among the PPG WC-71-2134, and stirred 10 minutes.

-Witcobond W240 pre-composition is joined in the main mixer.

-final mixture was stirred 15 minutes.

-measurement/monitoring solid, pH and viscosity, and do the adjusting of any necessity.

The coating composition that provides by described form:

Coating explanation: 40 effective parts CinFix RDF

30 effective parts PPG WC-71-2134

30 effective parts Witcobond W240

12.5% total mixture solid.

Embodiment 16

Adopt hectographic printing/intaglio plate coating process, to be applied over 3,660 feet 2 mil thick magnetic stripe standard coiled materials (Magnetic Stripe Master Roll) by Wikoff Industries supply and Wikoff SCW 4890 coating of producing by the JCP production and supply.Single coating station is installed 5bcm Anilox roller and no textured rubber application roller.The coating feeder compartment is supplied with by coating holding vessel and pump.Make the continuous coiled material raw material by this equipment, make the surface of containing magnetic lineation receive this coating.The coating sheet material also enters drying oven, and wherein coating surface is towards heated air source.Linear velocity is 300fpm, and oven temperature is 105 ℃ (220 °F) and use single channel coating.Just, the air curtain that relaxes is incorporated into continuous coated sheet material entering wind-up station with before eliminating folding and fold.This coating applies with the roughly coating weight of 5mg/ square inch.By short silk tuft direction the gained coated coils is converted into 20 " * 25 " sheet material.

Embodiment 17

Adopt following operation to manufacture card as 2 Mill coating magnetic stripe standard sheet materials (Magnetic Stripe Master Sheet) of preparation as described in the embodiment 16.The Teslin  sheet material of a coating is placed the top of 20 inches * 25 inches sheet materials (by Empire Plastics supply) of one 0.10 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.Below the PVC layer 20 inches of the second layers * 25 inches * 10 Mill PVC, the cutting of long filament tuft direction.Be 20 inches * 25 inches * 2 Mill magnetic stripe standard sheet materials (Magnetic Stripe MasterSheet) of the coating of short silk tuft direction cutting below 10 Mill PVC long filament tuft layers, this sheet material is located in the mode that coating surface deviates from adjacent 10 Mill PVC shop layer.21 inches * 26 inches 2 Mill transparent polyester sheet materials are placed on the Teslin  sheet material, as release liner.This structure is placed between the polishing stainless steel metallic plate of Mill, two 21 " * 26 " * 30.The Teslin  sheet material/PVC/PVC/ magnetic stripe standard sheet stack of identical polyester/processing is placed existing structure corrosion resistant plate above.The polishing metal plate is placed on the polyester release liner of exposure.This pattern repeats 10 times again, makes to have 12 pre-stamped multilayer shop layers in this stacked body.The gained stacked body is placed between the cushion pad.Cushion pad is Fypro and industrial rubber bond, is made and supply by Yamauchi Corporation, is designed for more even districution temperature and pressure in thermal lamination process.Then the gained stacked body being added cushion pad places between two blocks of unpolished non-corrosive metal plates in 125 bigger a little Mills.This total (being called book (book)) places the TMP laminating press of the temperature that is preheated to 300.This composite construction is in the pressure laminated of 203psi.Whole book remains under this condition, reaches up to the intermediate layer of book till 261 the temperature.Then, in while hot, the pressure that makes all books exempt press reaches 1 minute, and then introduces pressure.Be enough to make same central core to reach the time of 100 temperature the pressing plate cooling.After from press, taking out, from book, take out whole 12 composite sheets.Remove the polyester release liner from Teslin  sheet material.The magnetic stripe surface has shown by Wikoff coating prints off the defective that (print-off) causes to the laminate.All 12 finished product composite sheets have good integrality; Any trial with the goods layering has all damaged Teslin  layer, and this has proved to have good bonding force and seamless bonding between Teslin  and PVC.By 20 inches of each parts * 25 inches * 30.5 Mill composite sheet cross cutting IS07910 ID-1 cards.Finished product card from each composite sheet has good whole and good horizontal flatness.The gained card has shown no adhesion characteristics and good smooth performance.

Embodiment 18-heat lamination

TS1000 sheet material (available from PPGIndustries, Incorporated, trade name Teslin) by 8.5 * 11 inches of standard coiled material cut lengths.Each face at the Tslin sheet material carries out the coating of four (4) roads.Be used for being coated with the coating composition of Teslin by at first under high-speed mixing, selling (Crompton Corporation with the top blender with the trade name of WitcoBond  234 at the stainless steel blending tank, Greenwich, the anion polyurethane of 31% solid Connecticut) are diluted to 12.3% solid and prepare.In an independent head tank, will with the solution of 55% solid of the daiamid of dimethylamine and chloropropylene oxide reaction (with the trade name of CinFix NF Stockhausen GmbH ﹠amp by Krefeld, Germany; Co.KG sells) be diluted to 7.7% solid, join in the anion polyurethane dispersion of dilution with 50/50 volume ratio subsequently, again this mixture was mixed 15 minutes.PH is transferred to 5.0 ± 0.5.Total resin solid of mixture is 10%.

Employing comprises that the hectographic printing coating technique of two coating stations that contain the forced air drying oven is applied over this coating composition on the sheet material (10 mil thick) of Teslin.Each coating station is made up of coating feeder compartment, Anilox roller and rubber rollers.The coating feeder compartment is supplied with by coating holding vessel and pump.In the preparation of this material, use only coating station.To this device assembling 7BCM (1,000,000,000 cu) Anilox roller, linear velocity is 180fpm (a feet per minute clock), and oven temperature is 105 ℃ (220 °F).Each coiled material applies eight (8) roads, and this is corresponding to every surperficial four (4) roads.

Using the HP1220C color inkjet printer will test stamp then prints on the sheet material.This printed sheets adopts following lamination peeling strength test method lamination.8.5 * 11 inches sheet materials of Teslin cover with 8.5 * 11 inches Sealtran 3/2 laminated films.It is rectangular to place 2 * 11 inches of 20lb loan at Teslin upper edge center line (on 11 inches directions).The film that will test is cut into 8.5 inches * 11 inches, directly place said structure above.Laminate cut into 4.25 inches * 11 inches small pieces.Use the accurate sample cutter of JDC (Thwing Albert Instruments) cutting rectangular (1 inch * 4.25 inches) then.With each rectangular " lamination bag " of putting into silicone coating.With the big bag laminating machine that must be enough to hold this bag of this bag feeding.The laminating roll temperature changes in the scope of 275 to 300 (120-135 ℃).Before disbonded test, laminate samples is at room temperature stored at least 24 hours then.Go up peeling laminated film from Teslin, put into the upper grip of cupping machine again.Base section is placed in the bottom chuck of cupping machine.Carry out 180 degree with 0.5 inch per minute clock and peel off, sample velocities is 4.0pt./second.Result of the test shows that initial bonding strength is 9.6lb/inch, has proved that the gained base material has kept its integrality after water logging in 24 hours bubble.

Embodiment 19

In the preparation of coating composition of the present invention, in stainless steel or polyethylene mixer, under the stirring that relaxes, will be with the trade name of CinFix RDF by Krefeld, Germany Stockhausen GmbH ﹠amp; 31% PDDA that Co.KG sells is diluted to 10% with deionized water.Relaxing the trilobal mixing head, the mixing head that stir by the moderate inclination establishes than the mixing head that rotates for the system of 1-3 with under 600-1000rpm and suitably locate with the mixer diameter.In independent mixer, will be with the title of WC-71-2143 by PPG Industries, Inc. the 29% acrylic cationic resin aqueous solution of Chu Shouing is diluted to 10% with deionized water, joins in the main mixer that contains the CinFix RDF that dilutes in advance again.In independent mixer, to be diluted to 10% by the 30% polyurethane/cationic ester aqueous dispersion that Crompton Corporation sells with the trade name of Witcobond W240 with deionized water, join again in the main mixer that contains CinFix RDF and PPG WC-71-2143 mixture.The gained coating composition was stirred 15 minutes.Gained pH is 5.5+/-0.5.The total solid of composition is 10%, and viscosity is 56cps, adopts brookfield's viscometer RVT, and No. 1 rotor is 50rpm and 25 ℃ of following mensuration.

In order to contrast, use alternative CinFix additive and dispersions of polyurethanes to produce other coating composition, with or without WC-71-2143.

Composition	The % solid	8181- 67-01	-02	-03	-04	-05	-06	-07	-08	-09
											CinFix NF	51	18.5	-	-	-	-	-	-	-	-
CinFix 167	10	-	100	100	100	100	-	-	-	-
											CinFix RDF	10	-	-	-	-	-	100	100	100	100
WitcoBond W-234	31	49.6	-	-	-	-	-	-	-	-
											WitcoBond X-051	10	-	150	75	-	-	150	75	-	-
WitcoBond W-240	10	-	-	-	150	75	-	-	150	75
											WC-71-2143	10	-	-	75	-	75	-	75	-	75

All values (pbw) by weight provides.

Composition:

CinFix NF-gathers the 50-60% active water solution (CAS No.68583-79-9) of (season amine) polymer, comes from the Stockhausen GmbH ﹠amp of Krefeld, Germany; Co.KG.

CinFix 167-gathers the 50-60% active water solution (composition-business secret) of (season amine), comes from the Stockhausen GmbH ﹠amp of Krefeld, Germany; Co.KG.

CinFix RDF-gathers the 30-35% active water solution (CASNo.26062-79-3) of (season amine) polymer, comes from the Stockhausen GmbH ﹠amp of Krefeld, Germany; Co.KG.

The 30-35% solid aqueous based dispersions of WitcoBond W-234 anion aliphatic series urethane comes from the Uniroyal Chemical of Kang Naitige state Middlebury.

The 30-35% solid aqueous based dispersions of WitcoBond X-051 cation aliphatic series urethane comes from the Uniroyal Chemical of Kang Naitige state Middlebury.

The water base self-crosslinking anion polyurethane of WitcoBond W-240-30-35% solid dispersion comes from the Uniroyal Chemical of Kang Naitige state Middlebury.

The 25-30% solid water dispersion of WC-71-2143-cationic acrylic polymer comes from the PPG Industries of Pittsburgh, Pennsyivania.

PPG formulation no.WC-71-2143 is via the water-based secondary amine of solution polymerization and hydroxy-functional acrylate copolymer.Also describe as the cationic acrylic polymer aqueous dispersion.WC-71-2143 is prepared as follows.

Composition weight, gram

Initially feed intake

Isopropyl alcohol 130.0

Charging 1

Isopropyl alcohol 113.0

N-butylacrylate 69.2

Methyl methacrylate 153.0

(CAS 73.0 for methacrylic acid 2-(tert-butyl group amino) ethyl ester

3775-90-4)

Styrene 69.2

VAZO  67 initators ¹18.2

Charging 2

Glacial acetic acid 17.7

Charging 3

Deionized water 1,085.0

12,2 '-two (2-methylbutyronitrile) initators of azo, available from the E.I.du Pont de Nemours and Company of Delaware State Wilmington.

Under agitation, this is initially fed intake in reactor, be heated to reflux temperature (80 ℃).Charging 1 is added in 3 hours process in a continuous manner.After charging 1 had been added, reactant mixture kept 3 hours under refluxing.The gained acrylic acid polymer solution have 61.7% total solids content (by 110 ℃ down before the heating 1 hour and the weight difference of sample afterwards measure) and 4792 number-average molecular weight (measuring as the gel permeation chromatography of standard) by the use polystyrene.After this, at room temperature, when stirring, added charging 2 through 5 minutes.After having added charging 2, added charging 3 through 30 minutes, add thermal reaction mixture simultaneously, be used for the azeotropic distillation isopropyl alcohol.When vapo(u)rizing temperature reaches 99 ℃, continued distillation about 1 hour in addition, then with the reactant mixture cool to room temperature.Collected total distillate is 550.6 grams.The product that belongs to the cationic acrylic polymer aqueous solution have the solids content of 32.6wt% (by 110 ℃ down before the heating 1 hour and the weight difference of sample afterwards measure) and 5.25 pH.

All % solid values by weight.

Coating is applied over blank 8.5 " * 11 " Teslin  TS, 1000 sheet materials.Measure coating weight by the difference of using electronic balance to obtain.

Blank sheet material is weighed.

Use No. 9 coiling rods that coating is applied over the front.

With sheet material at textile baking oven (the LTF type comes from the Werner MathisAG of Zurich, SUI) 95 ℃ of bakings 2 minutes down.

From baking oven, take out sheet material, use No. 9 coiling rods that coating is applied over the back side.

This sheet material was toasted under 95 ℃ 2 minutes in the textile baking oven again.

Take out sheet material, make it to be cooled to dry to touch, weigh again.

By weight difference (milligram) is measured coating weight (milligram/square inch) divided by spreading area.

The dynamic viscosity of compo uses No. 2 Zahn caps to measure, and static viscosity is used Brookfield DV-1+ type viscosimeter, with No. 2 rotors, measures under 100rpm.

Coating	Coating weight mg/inch 2	No. 2 Zahn caps (second)	Brookfield viscosity (@22 ℃ of centipoise ，)
				-01	2.5	16.5	51.6
-02	0.4	23.6	236.4
				-03	0.9	17.7	65.6
-04	1.5	15.5	40
				-05	0.3	21.1	85.6
-06	0.4	21.7	125.2
				-07	0.9	16.1	40.8
-08	0.6	16.3	48.8
				-09	1.1	15.4	41.2

The HP960C printer that is set in normal default print mode has produced the test stamp of the Teslin sheet material that applies.Use with X-Rite  opacimeter 418 types of Macbeth  black/white on-gauge plate calibration and measure the optical density (OD) value.Also use uncoated Teslin TS1000 to produce the test stamp, be used for contrast.In following table, enumerated the optical density (OD) value.

Coating	CMY	C	M	Y	K
						Uncoated	0.76	1.02	0.81	0.55	0.76
-01	1.30	1.05	1.32	1.04	1.13
						-02	1.01	0.84	1.05	0.84	1.03
-03	1.08	0.83	1.03	0.83	1.08
						-04	1.05	0.95	1.23	0.96	1.04
-05	1.15	0.87	1.07	0.87	1.15
						-06	1.25	1.11	1.26	0.97	1.28
-07	1.23	1.27	1.21	1.01	1.39
						-08	1.27	1.07	1.28	1.00	1.16
-09	1.30	1.24	1.41	1.13	1.29

09 coating is applied over 8.5 " * 11 " sheet material of Teslin  TS 1000 and SP 1000, and solidifies as mentioned above.The HP960C printer that is set in normal default print mode has produced the test stamp of the Teslin sheet material that applies.Use with X-Rite  opacimeter 418 types of Macbeth  black/white on-gauge plate calibration and measure the optical density (OD) value.In following table, enumerated the optical density (OD) value.

Teslin	CMY	C	M	Y	K
						TS1000	1.08	1.20	1.23	0.99	1.16
SP1000	1.09	1.22	1.22	1.02	1.16

Embodiment 20

6,600 feet coiled materials of several 10.5 Mill Teslin TS1000 are come applying glue with embodiment 19 described coating compositions bases in the technology described in the embodiment 19.By long filament tuft direction the gained coiled material is converted into 8.5 " * 11 " sheet material.Produce the test stamp with the HP960C printer that is set in best ink-jet phase chip level flat finish.The two sides of base material prints.Measure the optical density (OD) of the colour band of five kinds of primary colors/ink type of expression: Compound Black, cyan, magenta, yellow and pigment black.The colour band of printing is immersed 15 minutes in running water, measure the gained optical density (OD) again.Repeating this operation after 24 hours the continuous dipping altogether then.In following table, provided the optical density (OD) value.

Optical density (OD) reservation-A face, 24 hours, running water

Water-soaking time	Compound Black	Cyan	Magenta	Yellow	Pigment black
						Initially	1.31	1.13	1.26	0.88	1.30
15 minutes	1.31	1.14	1.25	0.90	1.30
						24 hours	1.32	1.12	1.24	0.89	1.29

Optical density (OD) B face, 24 hours, running water

Water-soaking time	Compound Black	Cyan	Magenta	Yellow	Pigment black
						Initially	1.31	1.14	1.27	0.89	1.30
15 minutes	1.33	1.14	1.23	0.91	1.30
						24 hours	1.29	1.10	1.23	0.90	1.29

After soaking 24 hours in running water, institute's color band remains intact.Do not see that any color oozes out.10 fonts of runic that belong to a part of testing the stamp sample of printing with Compound Black have kept the good optical definition.

Embodiment 21

Cut 26 inches * 38 inches sheet materials of TeslinTS1000 base material of the processing of 10.5 mil thick from the standard coiled material by long filament tuft direction.Each face (3 * 3) of Teslin adopts embodiment 19 described identical hectograph coating techniques to apply 3 roads with as embodiment 19 described identical coating compositions.A coating Teslin  sheet material is placed the top of 26 inches * 38 inches sheet materials (by Empire Plastics supply) of one 0.21 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.27 inches * 39 inches 2 Mill transparent polyester sheet materials are placed on the Teslin sheet material, as release liner.This release liner is removed from composite sheet after lamination, and is not the part of final composite sheet.This structure is placed between the polishing stainless steel metallic plate of Mill, two 27 " * 39 " * 30.Then the gained stacked body is placed Mill, 27 " * 39 " * 125 not polish between the non-corrosive metal plate.This total places and is preheated to 200 tons of Wabash laminating presses of 220.This composite construction under the pressure of 200psi 220 temperature laminated 8 minutes.In under being in pressure, the pressing plate cooling is lower than 100 °F, this spends about 22 minutes.After from press, taking out, from stacked structure, take out the gained composite sheet.The finished product composite sheet has good integrality; Any layering is attempted all having damaged the Teslin layer, and this has proved to have good bonding force and seamless bonding between Teslin and PVC.By 26 inches of gained * 38 inches * 30.5 Mill composite sheet cross cutting ISO7910 ID-1 cards.The gained card has good whole and good horizontal flatness.Any layering is attempted all having damaged the Teslin layer, and this has proved to have good bonding force and seamless bonding between Teslin and PVC.

Embodiment 22

Cut 20 inches * 25 inches sheet materials of Teslin base material of the processing of 10.5 mil thick from the standard coiled material by long filament tuft direction.Each face (3 * 3) of Teslin is with applying 3 roads as embodiment 1 described identical coating composition with embodiment 2 described identical hectograph coating techniques.A coating Teslin sheet material is placed the top of 20 inches * 25 inches sheet materials (by Empire Plastics supply) of one 0.10 inch polyvinyl chloride (PVC).On long filament tuft direction, cut the PVC sheet material.Below the PVC layer 20 inches of the second layers * 25 inches * 10 Mill PVC, the cutting of short silk tuft direction.Below 10 Mill PVC horizontal hair tuft layers 20 inches * 25 inches * 2 Mill PVC sheet materials of long filament tuft direction cutting.21 inches * 26 inches 2 Mill transparent polyester sheet materials are placed on the Teslin sheet material, as release liner.This structure is placed between the polishing stainless steel metallic plate of Mill, two 21 " * 26 " * 30.Teslin sheet material/PVC/PVC/PVC the lamination of identical polyester/processing is placed existing structure corrosion resistant plate above.The polishing metal plate is placed on the polyester release liner of exposure.This pattern repeats 10 times again, makes to have 12 pre-stamped multilayer shop layers in this stacked body.The gained stacked body is placed between the cushion pad.Cushion pad is Fypro and industrial rubber bond, is made and supply by Yamauchi Corporation, is designed for more even districution temperature and pressure in thermal lamination process.Then the gained stacked body being added cushion pad places between two blocks of unpolished non-corrosive metal plates in 125 bigger a little Mills.This total (being called book (book)) places the TMP laminating press that is preheated to 300.This composite construction under the pressure of 203psi 300 temperature laminated.In under being in pressure, the pressing plate cooling is lower than 100 °F, this spends about 19 minutes.After from press, taking out, from book, take out whole 12 composite sheets.All 12 finished product composite sheets have good integrality; The trial of any layering has all damaged the Teslin layer, and this has proved to have good bonding force and seamless bonding between Teslin and PVC.By 20 inches of each parts * 25 inches * 30.5 Mill composite sheet cross cutting ISO7910 ID-1 cards.Finished product card from each composite sheet has good whole and good horizontal flatness.Any layering is attempted all having damaged the Teslin layer, and this has proved to have good bonding force and seamless bonding between Teslin and PVC.

Also adopt Teslin SP1000 to carry out this foregoing description, it has produced the result identical with TS1000.

Embodiment 23

To in deionized water, soak 15 minutes air-dry then 24 hours separately according to the composite sheet that embodiment 19 makes.By 20 inches of each parts * 25 inches * 30.5 Mill composite sheet cross cutting ISO7910 ID-1 cards.Finished product card from each composite sheet has good whole and good horizontal flatness.Any layering is attempted all having damaged the Teslin layer, and this has proved to have good bonding force and seamless bonding between Teslin and PVC.Compare with unadjusted modification, resulting adjusting card has shown easier separation and smooth characteristic from stacked body.

Following table has compared the optical density (OD) retention property that thing (8181-67-09 prescription) and standard I J1000WP (bi-component prescription) newly are provided.The test decalcomania that uses in this research is with being set in best in quality and the HP970 color inkjet printer generation of chip level ink-jet glossy paper mutually.

Optical density (OD) after deionized water soaks

	Soak time (hour)	Compound Black	Cyan	Magenta	Yellow	Pigment black
							Standard Teslin IJ1000WP	0	1.26	1.2	1.18	0.86	1.25
24	1.21	1.13	1.03	0.74	1.19
						96		1.18	1.08	1.03	0.71	1.17
New Teslin IJ1000WP (8181-67-09)	0	1.39	1.33	1.22	0.91								1.37
						24	1.39	1.35	1.29	0.92	1.37
	96	1.39	1.32	1.31	0.92							1.36

Now with reference to specific embodiments the present invention has been described.After reading and having understood this detailed description, other personnel can expect conspicuous modifications and variations.The invention is intended to comprise all these type of modifications and variations, as long as they are within the scope of the present invention or its equivalent.

Claims (89)

1. But the coating composition of the base material of 1 ink mist recording has the pH less than 7, comprising:

   (a) aqueous pu dispersions; With

   (b) aqueous solution of nitrogenous polymeric dye fixed compound.
2. But 2, the coating composition of the base material of ink mist recording as claimed in claim 1, wherein this polyurethane is selected from anion polyurethane, cation polyurethane, non-ionic polyurethane and their mixture.
3. But 3, the coating composition of the base material of ink mist recording as claimed in claim 2, wherein this water-based anion polyurethane dispersion comprises that one or more are selected from the anion polyurethane in aromatic-polyether polyurethane, aliphatic polyether polyurethane, aromatic polyester polyurethane, aliphatic polyester polyurethane, aromatics polycaprolactam polyurethane and the aliphatic polycaprolactam polyurethane.
4. But 4, the coating composition of the base material of ink mist recording as claimed in claim 2, wherein this water-based anion polyurethane has one or more acidic groups that are selected from carboxylic acid, sulfonic acid and their mixture.
5. But 5, the coating composition of the base material of ink mist recording as claimed in claim 1, wherein the aqueous solution of this polymer with nitrogen fixing of dye compound comprises the polymer that contains the monomer residue of being derived by one or more nitrogen containing monomers that are selected among following:

   

   

   R wherein ¹Be independently selected from H and C under the various situations in each structural formula ₁-C ₃Aliphatic group; R in each structural formula ²Expression is selected from C independently ₂-C ₂₀Divalent linker in aliphatic hydrocarbon, polyethylene glycol and the polypropylene glycol; R ³Be independently selected from H, C under the various situations in each structural formula ₁-C ₂₂Aliphatic hydrocarbon, and the residue that obtains by the reaction of this nitrogen and chloropropylene oxide; Z is selected from-O-or-NR ⁴-, R wherein ⁴Be selected from H and CH ₃And X is selected from halogen and methylsulfate.
6. But 6, the coating composition of the base material of ink mist recording as claimed in claim 1, wherein but this aqueous pu dispersions exists with the amount of the 10-70wt% of the coating composition of the base material of ink mist recording, but and the aqueous solution of this polymer with nitrogen fixing of dye compound exist with the amount of the 30-90wt% of the coating composition of the base material of ink mist recording.
7. 7, by polymer with nitrogen fixing of dye compound (b) is blended into aqueous pu dispersions (a) but in the coating composition of base material of prepared ink mist recording as claimed in claim 1.
8. But 8, the method for the base material of coating ink mist recording comprises:

   (a) but the base material of the ink mist recording with end face and bottom surface is provided;

   (b) provide pH less than 7 coating composition, said composition comprises:

   (i) aqueous pu dispersions; With

   The aqueous solution of (ii) nitrogenous polymeric dye fixed compound;

   (c) but this coating composition is applied at least one side of the base material of ink mist recording.
9. 9, method as claimed in claim 8, but wherein the base material of this ink mist recording comprises the microporous substrate with end face and bottom surface, and comprise:

   (a) comprise polyolefinic matrix;

   (b) be distributed in particulate siliceous filler in the whole matrix; With

   (c) network of the interconnected pores of the whole microporous substrate of connection, described hole has constituted about at least 35% of microporous substrate volume.
10. 10, method as claimed in claim 9, wherein this polyolefin comprises the linear polymeric weight northylen that is selected from the inherent viscosity with at least 10 deciliter/gram and has in the linear high molecular weight polypropylene of inherent viscosity of at least 5 deciliter/gram one or both.
11. 11, method as claimed in claim 9, wherein this siliceous filler accounts for the 50-90wt% of microporous substrate.
12. 12, method as claimed in claim 8 wherein comprises the polyurethane that is selected from anion polyurethane, cation polyurethane, non-ionic polyurethane and their mixture at (b) aqueous pu dispersions in (i).
13. 13, method as claimed in claim 12, wherein this anion polyurethane is selected from aromatic-polyether polyurethane, aliphatic polyether polyurethane, aromatic polyester polyurethane, aliphatic polyester polyurethane, aromatics polycaprolactam polyurethane and aliphatic polycaprolactam polyurethane.
14. 14, method as claimed in claim 12, wherein this water-based anion polyurethane has one or more acidic groups that are selected from carboxylic acid, sulfonic acid and their mixture.
15. 15, method as claimed in claim 8, wherein the aqueous solution of this polymer with nitrogen fixing of dye compound comprises the polymer that contains the monomer residue of being derived by one or more nitrogen containing monomers that are selected among following:

    R wherein ¹Be independently selected from H and C under the various situations in each structural formula ₁-C ₃Aliphatic group; R in each structural formula ²Expression is selected from C independently ₂-C ₂₀Divalent linker in aliphatic hydrocarbon, polyethylene glycol and the polypropylene glycol; R ³Be independently selected from H, C under the various situations in each structural formula ₁-C ₂₂Aliphatic hydrocarbon, and the residue that obtains by the reaction of this nitrogen and chloropropylene oxide; Z is selected from-O-and-NR ⁴-, R wherein ⁴Be selected from H and CH ₃And X is selected from halogen and methylsulfate.
16. 16, method as claimed in claim 8, wherein but this aqueous pu dispersions exists with the amount of the 10-70wt% of the coating composition of the base material of ink mist recording, and the aqueous solution of this polymer with nitrogen fixing of dye compound exists with the amount of the 30-90wt% of coating composition.
17. 17, method as claimed in claim 8, wherein this polymer with nitrogen fixing of dye compound is the daiamid that reacts with chloropropylene oxide.
18. 18, method as claimed in claim 8, wherein the gross weight in coating composition is a benchmark, this coating composition has total resin solid of 1-35wt%.
19. 19, method as claimed in claim 8, wherein comprise anion polyurethane at (b) aqueous pu dispersions in (i), this coating composition prepares in (i) by polymer with nitrogen fixing of dye compound (b) (ii) being blended into aqueous pu dispersions (b).
20. 20, method as claimed in claim 8, but wherein this coating composition is applied over two sides of the base material of ink mist recording.
21. But the base material of the coating ink mist recording that the method that 21, adopts claim 8 is coated with.
22. 22, coating micropore base material, it comprises:

    (a) have the microporous substrate of upper surface and lower surface, it comprises:

    (i) contain polyolefinic matrix;

    (ii) be distributed in the particulate siliceous filler in the whole matrix; With

    The network that (iii) is communicated with the interconnected pores of whole microporous substrate, described hole have constituted about at least 35% of microporous substrate volume; With

    (b) at least one lip-deep coating of microporous substrate, described coating comprises:

    (i) polymer with nitrogen fixing of dye compound; With

    (ii) one or more are selected from the polyurethane in anion polyurethane, cation polyurethane, non-ionic polyurethane and their mixture.
23. 23, coating micropore base material as claimed in claim 22, wherein this polyurethane is anion polyurethane, and this water-based anion polyurethane has one or more acidic groups that are selected from carboxylic acid, sulfonic acid and their mixture.
24. 24, coating micropore base material as claimed in claim 22, wherein this polymer with nitrogen fixing of dye compound comprises the polymer that contains the monomer residue of being derived by one or more nitrogen containing monomers that are selected among following:

    

    R wherein ¹Be independently selected from H and C under the various situations in each structural formula ₁-C ₃Aliphatic group, the R in each structural formula ²Expression is selected from C independently ₂-C ₂₀Divalent linker in aliphatic hydrocarbon, polyethylene glycol and the polypropylene glycol; R ³Be independently selected from H, C under the various situations in each structural formula ₁-C ₂₂Aliphatic hydrocarbon, and the residue that obtains by the reaction of this nitrogen and chloropropylene oxide; Z is selected from-O-and-NR ⁴, R wherein ⁴Be selected from H and CH ₃And X is selected from halogen and methylsulfate.
25. 25, coating micropore base material as claimed in claim 22, wherein this polyurethane exists with the amount of the 10-70wt% of coating, and this polymer with nitrogen fixing of dye compound exists with the amount of the 30-90wt% of coating.
26. 26, coating micropore base material as claimed in claim 22, wherein this polymer with nitrogen fixing of dye compound is the daiamid that reacts with chloropropylene oxide.
27. 27, coating micropore base material as claimed in claim 22, wherein this polyolefin comprises being selected to have at least about the linear polymeric weight northylen of the inherent viscosity of 10 deciliter/gram and have at least about in the linear high molecular weight polypropylene of the inherent viscosity of 5 deciliter/gram one or both.
28. 28, coating micropore base material as claimed in claim 22, wherein this siliceous filler accounts for the 50-90wt% of microporous substrate.
29. 29, coating micropore base material as claimed in claim 22, wherein preceding at least 1 micron of this coating infiltration into microporous substrate surface.
30. 30, coating micropore base material as claimed in claim 22, wherein this microporous substrate has the thickness of 0.5-100 mil.
31. 31, microporous substrate as claimed in claim 22, wherein coating weight is 0.001g/m ²To 50g/m ²
32. 32, multi-layer product, but comprise to small part and be connected in the base material of the ink mist recording of the material of atresia basically, but the base material of described ink mist recording to small part scribbles water-fast basically coating composition, but and the base material of described ink mist recording and at least a coating composition that reduces to rub that scribbles to small part of the material of atresia basically.
33. 33, multi-layer product as claimed in claim 32, wherein said water-fast basically coating composition comprises:

    (a) aqueous pu dispersions; With

    (b) be partially soluble in the cation polymer with nitrogen dye fixing material of aqueous medium at least.
34. 34, multi-layer product as claimed in claim 32, the wherein said coating composition that reduces to rub comprises lubricant and resin.
35. 35, multi-layer product as claimed in claim 32, wherein said lubricant comprises polysiloxanes.
36. 36, multi-layer product as claimed in claim 32, wherein said resin comprises the styrene-propene acid polymer.
37. 37, produce the method for multi-layer product, comprise the following steps:

    (a) but the base material of the ink mist recording with end face and bottom surface is provided;

    (b) provide the water-fast basically coating composition that comprises (i) and stabilising dispersions (ii):

    (i) aqueous pu dispersions; With

    (ii) be partially soluble in the cation polymer with nitrogen dye fixing material of aqueous medium at least;

    (c) but described coating composition to small part is applied at least one surface of the base material of described ink mist recording;

    (d) with (c) but base material to the small part of described ink mist recording be connected in the material of atresia basically with end face and bottom surface;

    (e) provide the coating composition that reduces to rub; With

    (f) but the described coating composition that reduces to rub to small part is applied at least one at least a surface of the material of the base material of described ink mist recording and described atresia basically.
38. 38, multi-layer product, but it comprises the base material of ink mist recording, the material of at least a atresia basically and magnetizable material.
39. 39, multi-layer product as claimed in claim 38, wherein said magnetizable material is an oxide material.
40. 40, multi-layer product as claimed in claim 39, wherein said oxide material is selected from ferrous oxide, iron oxide and their mixture.
41. 41, multi-layer product as claimed in claim 38, wherein said magnetizable material is a slurry.
42. 42, multi-layer product as claimed in claim 38, wherein said magnetizable material has the coercivity of 200-5000.
43. 43, multi-layer product as claimed in claim 38, wherein said magnetizable material to small part is connected at least a material that is selected from protective materials, carrier material or the adhesive material.
44. 44, multi-layer product as claimed in claim 43, wherein said protective materials are selected from PETG, polyester and their bond.
45. 45, multi-layer product as claimed in claim 43, wherein said carrier material are selected from PETG, polyester and their bond.
46. 46, multi-layer product as claimed in claim 43, wherein said adhesive material is selected from polyvinyl acetate, starch, natural gum, polyvinyl alcohol, animal glue, acrylic resin, epoxy resin contains poly adhesive and contains the adhesive of rubber.
47. 47, multi-layer product as claimed in claim 43, wherein said protective materials to small part is connected in described magnetizable material, described magnetizable material to small part is connected in described carrier material, and described carrier material to small part is connected in described adhesive material.
48. 48, multi-layer product as claimed in claim 38, but wherein said magnetizable material is connected in the base material of described ink mist recording to small part.
49. 49, multi-layer product as claimed in claim 38, wherein said magnetizable material is connected in the material of described atresia basically to small part.
50. 50, multi-layer product as claimed in claim 38, but the base material of wherein said ink mist recording is a microporous substrate.
51. 51, multi-layer product as claimed in claim 38, the material of wherein said atresia basically is a polyvinyl chloride.
52. 52, multi-layer product as claimed in claim 38, wherein said magnetizable material to small part scribbles water-fast basically coating composition.
53. 53, multi-layer product as claimed in claim 52, wherein said water-fast basically coating composition are the coating compositions of claim 1.
54. 54, multi-layer product as claimed in claim 52, but at least one surface to the small part of the base material of wherein said ink mist recording scribbles water-fast basically coating composition.
55. 55, multi-layer product as claimed in claim 52, at least one surface to the small part of the material of wherein said atresia basically scribbles water-fast basically coating composition.
56. 56, multi-layer product as claimed in claim 38, at least one surface to the small part of wherein said magnetizable material scribbles the coating composition that reduces to rub.
57. 57, multi-layer product as claimed in claim 56, the wherein said coating composition that reduces to rub further comprises at least a lubricant and at least a resin.
58. 58, multi-layer product as claimed in claim 38, but the base material of wherein said ink mist recording to small part scribbles the coating composition that reduces to rub.
59. 59, multi-layer product as claimed in claim 38, the material of wherein said atresia basically to small part scribbles the coating composition that reduces to rub.
60. 60, multi-layer product as claimed in claim 38 further comprises release liner, and it is connected at least one surface of described multi-layer product to small part.
61. 61, multi-layer product, it comprises to small part and is connected in first microporous substrate of the material of atresia basically; Described first basically material to the small part of atresia be connected in second material of atresia basically; Described second basically material to the small part of atresia be connected in the 3rd material of atresia basically; The described the 3rd basically the material of atresia comprise magnetisable material.
62. 62, multi-layer product comprises the magnetisable material that is connected in adhesive material to small part, and described adhesive material to small part is connected in the material of atresia basically.
63. 63, multi-layer product comprises the magnetisable material that is connected in adhesive material to small part, but described adhesive material to small part is connected in the material of ink mist recording.
64. 64, multi-layer product, but comprise the base material of magnetisable material ink mist recording and the material of atresia basically, but the base material of wherein said ink mist recording to small part scribbles water-fast basically coating composition, but the base material of described ink mist recording and at least a coating composition that reduces to rub that scribbles to small part of the material of atresia basically.
65. 65, multi-layer product, but comprise the base material of ink mist recording, the material and data transmission/memory device of at least a atresia basically.
66. 66, as the described multi-layer product of claim 65, wherein said transfer of data/memory device comprises carrier material.
67. 67, as the described multi-layer product of claim 66, wherein said carrier material is a polyvinyl chloride.
68. 68, as the described multi-layer product of claim 65, wherein said transfer of data/memory device comprises barrier material.
69. 69, as the described multi-layer product of claim 68, wherein said transfer of data/memory device can use adhesive material to small part to be connected in described barrier material.
70. 70, as the described multi-layer product of claim 68, at least one surface to the small part of wherein said barrier material scribbles the coating composition that is selected from water-fast basically coating composition or coating composition that reduces to rub or their bond.
71. 71, as the described multi-layer product of claim 68, wherein said barrier material comprises the material of atresia basically.
72. 72, multi-layer product, it comprises to small part and is connected in the microporous substrate of the material of atresia basically, and described microporous substrate to small part scribbles water-fast basically coating composition, and described coating composition comprises (a) and stabilising dispersions (b):

    (a) aqueous pu dispersions; With

    (b) be partially soluble in the cation polymer with nitrogen dye fixing material of aqueous medium at least.
73. 73, as the described multi-layer product of claim 72, wherein said microporous substrate comprises:

    (a) polyolefin;

    (b) grain silicon stone material; With

    (c) hole, its mesopore constituted microporous substrate volume at least 35%.
74. 74, as the described multi-layer product of claim 73, wherein said polyolefin is selected from polyethylene, polypropylene and their mixture.
75. 75, as the described multi-layer product of claim 74, wherein said polyethylene comprises that inherent viscosity is the substantially linear High molecular weight polyethylene of at least 10 deciliter/gram, and described polypropylene comprises that inherent viscosity is the substantially linear high molecular weight polypropylene of at least 5 deciliter/gram.
76. 76, as the described multi-layer product of claim 73, wherein said grain silicon stone material comprises precipitated silica.
77. 77, as the described multi-layer product of claim 72, wherein said aqueous pu dispersions is selected from the aqueous dispersion of anion polyurethane, cation polyurethane, non-ionic polyurethane and their mixture.
78. 78, as the described multi-layer product of claim 77, wherein said anion polyurethane is selected from aromatic-polyether polyurethane, aliphatic polyether polyurethane, aromatic polyester polyurethane, aliphatic polyester polyurethane, aromatics polycaprolactam polyurethane, aliphatic polycaprolactam polyurethane and their mixture.
79. 79, as the described multi-layer product of claim 72, the material of wherein said atresia basically is selected from the thermoplastic polymer of atresia basically, basically the metallization thermoplastic polymer of atresia, basically the thermosetting polymer of atresia, basically the elastomer of atresia, the metal of atresia and their mixture basically.
80. 80, produce the method for multi-layer product, comprise the following steps:

    (a) provide microporous substrate with end face and bottom surface;

    (b) provide the water-fast basically coating composition of the stabilising dispersions that comprises a and b:

    A. aqueous pu dispersions; With

    B. be partially soluble in the cation polymer with nitrogen dye fixing material of aqueous medium at least;

    (c) described coating composition to small part is applied at least one surface of described microporous substrate;

    (d) microporous substrate to the small part with described (c) is connected in the material of atresia basically.
81. But 81, the substrate coating compositions of water-fast basically ink mist recording, it comprises:

    A. aqueous pu dispersions;

    B. cation polymer with nitrogen fixing of dye compound; With

    C. acrylate copolymer,

    Wherein said coating composition has and is equal to or less than 7 pH.
82. 82, as the described coating composition of claim 81, wherein said dispersions of polyurethanes is selected from anionic polymer, cation and the non-ionic polyurethane that can be scattered in the water.
83. 83, as the described coating composition of claim 81, wherein said dispersions of polyurethanes comprises polyisocyanates and polyalcohol.
84. 84, as the described coating composition of claim 81, wherein said cation polymer with nitrogen fixing of dye compound comprises polyamine and chloropropylene oxide.
85. 85, as the described coating composition of claim 81, wherein said acrylate copolymer comprises cationic acrylic polymer.
86. 86, as the described coating composition of claim 85, wherein said cationic acrylic polymer is selected from polyacrylate, polymethacrylates, polyacrylonitrile and have a polymer that is selected from the monomer type in acrylonitrile, acrylic acid, acrylamide and their mixture.
87. But 87, the method for the substrate coating compositions of the water-fast basically ink mist recording of preparation comprises polymer with nitrogen fixing of dye compound is mixed with aqueous pu dispersions and acrylate copolymer to produce the step that pH is equal to or less than 7 substantially uniform mixture.
88. But 88, scribble the base material of the water-fast basically ink mist recording of coating composition to small part, described coating composition comprises:

    A. aqueous pu dispersions;

    B. the aqueous solution of cation polymer with nitrogen fixing of dye compound; With

    C. acrylate copolymer,

    Wherein said coating composition has and is equal to or less than 7 pH.
89. But, further comprise described base material is bonded in one deck at least of atresia material basically 89, as the base material of the described ink mist recording of claim 88.