CN106634683A - Adhesive material with information recording function, preparation method and application - Google Patents
Adhesive material with information recording function, preparation method and application Download PDFInfo
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- CN106634683A CN106634683A CN201611257979.6A CN201611257979A CN106634683A CN 106634683 A CN106634683 A CN 106634683A CN 201611257979 A CN201611257979 A CN 201611257979A CN 106634683 A CN106634683 A CN 106634683A
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- colloidal materials
- information
- information record
- record function
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J125/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
- C09J125/02—Homopolymers or copolymers of hydrocarbons
- C09J125/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to an adhesive material with an information recording function. The adhesive material is prepared from 25%-97% by mass of an adhesive and 3%-75% by mass of an information recording material, wherein the adhesive is a water-based adhesive, and the information recording material is a magnetic recording material or a photopolymer recording material. The adhesive material with the information recording function is good in liquidity and high in information recording performance during use; the viscosity of the adhesive material prepared from 10% of a SrFe12O19 magnetic recording material and 90% of the water-based adhesive is 58000 mPa.s, and the residual magnetic flux density and the coercivity can reach 3500 Gs and 2800 Oe respectively; the viscosity of the adhesive material prepared from 70% of an acrylate-based photopolymer recording material and 30% of the water-based adhesive is 59000 mPa.s, the diffraction efficiency is 90%, and the photosensitivity is 30 mJ/cm<2>.
Description
Technical field
The present invention relates to colloidal materials, Preparation method and use, especially, are related to a kind of glue with information record function
Body material, Preparation method and use.
Background technology
Colloidal materials are obtained in every field as binding material and are widely applied, especially in packaging field, envelope
The processes such as case, labeling are required for boning product using colloidal materials, but current colloidal materials be served only for article it
Between bonding, purposes is more single, causes the waste of part resource.Meanwhile, with the development of information technology, magnetic card, chip,
The information acquiring patterns such as bar code have become the indispensable part of our daily life.Wherein, in packaging field, bar shaped
Code is a kind of our modal information record modes, by way of market, supermarket shopping can be scanning product bar code
Inquiring information of goods, product is settled accounts, but scan bar code needs that each product could be obtained to product barcode scanning one by one
Information, loses time, and the information for recording is single, and user cannot obtain the more information with regard to production process.
The content of the invention
The present invention proposes to solve the above problems, and its object is to provide a kind of with information record function
Colloidal materials, by the way that colloidal materials are carried out with Data Enter storage, and are read out to this information, so as to obtain this colloidal materials
The relevant information of record.
Another object of the present invention is to provide a kind of preparation method and use of colloidal materials with information record function
On the way.
For achieving the above object, the present invention provides a kind of colloidal materials with information record function, comprising adhesive, letter
Breath recording materials, the adhesive is water accack, and described information recording materials are magnetic pipe recording material or photopolymer
Recording materials, the water accack and information-recording material calculate by mass percentage proportion：Water accack
25%-97%, information-recording material 3%-75%.
Preferably, the magnetic pipe recording material is selected from FeCrCoB, BaFe12O19、BaFe10Co0.8Ti0.4O19、Co-γ-
Fe2O3、γ-Fe2O3、FeNiAlSi、SrFe12O19、Ba3Fe26O41、NiFeZrAl、Fe4N、CrO2In any one or more.
Preferably, the photopolymer be selected from acrylamido photopolymer, acrylate-based photopolymer,
In thiazolinyl photopolymer any one or more.
Preferably, the water accack comprising polymer emulsion, polyvinyl alcohol, starch, carbamide, plasticizer, water, alkali,
Dispersant, defoamer, preservative, various components calculate by mass percentage proportion and are in the colloidal materials：Polymer
Emulsion 0-95%, polyvinyl alcohol 0-30%, starch 0-35%, carbamide 0-35%, plasticizer 0-25%, water 0-85%, alkali 0-
10%th, dispersant 0.2-2%, defoamer 0.1-1%, preservative 0.1-1%, information-recording material 3-70%
Preferably, various components calculate by mass percentage proportion and are in the colloidal materials：Polymer emulsion 15-
65%th, polyvinyl alcohol 5-20%, starch 0-33%, carbamide 0-20%, plasticizer 0-20%, water 0-58%, alkali 1-5%, dispersion
Agent 0.2-2%, defoamer 0.1-1%, preservative 0.1-1%, information-recording material 20-60%.
Preferably, the plasticizer is environment-friendly plasticizer, selected from hexamethylene -1,2 carboxylic acid nonyl esters, cyclohexane dicarboxylic acid two
Ester, epoxy soybean oil, acetylricinoleate alkyd methyl ester, ricinoleic acid butyl ester, sec-octyl alcohol ester, glycol benzoate (DEDB), epoxy
Change any one or more in the Semen sojae atricolor oleate of Propylene Glycol two, epoxidised soybean oil acid methyl ester.
Preferably, the water accack comprising protein, polymer emulsion, starch, carbamide, cross-linking agent, dispersant,
Alkali, defoamer, preservative, water, various components calculate by mass percentage proportion and are in the colloidal materials：Protein 0-
40%th, polymer emulsion 0-85%, starch 0-35%, carbamide 0-30%, cross-linking agent 0-10%, dispersant 0.2-2%, alkali 0-
10%th, defoamer 0.1-1%, preservative 0.1-1%, water 10-80%, information-recording material 3-75%.
Preferably, various components calculate by mass percentage proportion and are in the colloidal materials：Protein 10-
30%th, polymer emulsion 15-50%, starch 5-15%, carbamide 8-25%, cross-linking agent 3-6%, dispersant 0.2-2%, alkali 2-
6%th, defoamer 0.1-1%, preservative 0.1-1%, water 10-40%, information-recording material 10-45%.
Preferably, the protein be in Semen arachidis hypogaeae protein, soybean protein, casein any one or more；It is described
Cross-linking agent selected from for toluene di-isocyanate(TDI) (TDI), sodium tripolyphosphate, N-phenylmaleimide, Zinc Oxide, aluminum chloride, have
One or more of machine boron, boric acid.
Preferably, the polymer emulsion is selected from acroleic acid polymerization emulsion, ethene-vinyl acetate polymerized emulsion, acetic acid
Vinyl polymerization emulsion, phenylethylene polymerization emulsion, polyurethane polymerized emulsion, SBR emulsion, acrylic ester polymerization emulsion, third
In in olefin(e) acid butyl ester polymerized emulsion any one or more；The starch is to form sediment selected from corn starch, tapioca, Rhizoma Solani tuber osi
In powder, Rhizoma dioscoreae starch, glutinous rice starch, pea starch, sorghum starch any one or more；The alkali is selected from ammonia, second
One or more in hydramine, neutralizing amine, sodium hydroxide, potassium hydroxide, Lithium hydrate, barium hydroxide, calcium hydroxide；Described point
Powder be selected from acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium salt, methacrylic acid and
The copolymer ammonium salt of the copolymer sodium salt, methacrylic acid and maleic acid of maleic acid, butene dioic acid and cinnamic
It is copolymer sodium salt, butene dioic acid and cinnamic copolymer ammonium salt, polystyrene-maleic anhydride copolymer, sodium polyacrylate, poly-
In in Sodium methacrylate., maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers ammonium salt any one
Or it is various；The defoamer is one or more in Polyether Modified Polysiloxanes Defoaming Agent, emulsion-type organic silicon defoamer；
The preservative is selected from isothiazolone, the chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5-, the isothiazoline -3- of 2 methyl -4
One or more in the bromo- 2- nitros -1,3- propanol of ketone (MIT), 2-.
For achieving the above object, the present invention also provide it is a kind of prepare the method with information record function colloidal materials, bag
Containing following steps：Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；Step 2：By polyethylene
Alcohol and water mixes, and being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains polyvinyl alcohol glue thing, then reduces the temperature to 75-85 DEG C,
Aqueous dispersions described in starch, carbamide and step 1, stirring and dissolving, after insulation 0.5h are added in polyvinyl alcohol glue thing
Cooling, generates material；Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion is added in material described in step 2
And defoamer, stir, plasticizer reaction 0.5-1h is subsequently adding, generate colloid；Step 4：Continue to stir, add alkali to adjust
The pH value of colloid described in step 3, and add preservative to stir.
For achieving the above object, present invention continuation offer is a kind of prepares the method bag with information record function colloidal materials
Containing following steps：Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；Step 2：By starch, cheese
Aqueous dispersions mixing described in albumen, carbamide and step 1, stirs gelatinizing at 75-85 DEG C, lowers the temperature after insulation 0.5h, generates material；
Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and defoamer, stirring are added in material described in step 2
Uniformly, cross-linking agent reaction 1-2h is subsequently adding, colloid is generated；Step 4：Continue to stir, add colloid described in alkali regulating step 3
PH value, and add preservative to stir.
For achieving the above object, the present invention provides a kind of purposes of the colloidal materials with information record function, its feature
It is the colloidal materials with information record function to be used for into Data Enter and is recorded and reading.
According to the colloidal materials with information record function that the present invention is provided, by carrying out Data Enter to colloidal materials
Record, and this information is read out, so as to obtain the relevant information of this colloidal materials record, production can be widely applied to
The links of line.The information record mode of colloidal materials flexibly, can all be recorded each link information that product is passed through
Enter to record, including production information, logistics transportation information, warehouse record information and commodity listings etc., also, due to colloid
Material is able to record that whole links of whole product, therefore we also can easily recognize the true and false of product, it is not necessary to worry to produce
The quality problems of product.In addition, the coating method of colloidal materials is flexibly, user is without the need for the other configuration information note on product or packaging
Recording device, but enter the typing of row information by the adhesive of script carrying and read, user can be according to the size of quantity of information
Type, coating method and the coated weight of adhesive are flexibly selected, meanwhile, user is independent in product chosen position also dependent on needing
Coating colloid material carries out information record.
According to the colloidal materials with information record function that the present invention is provided, good fluidity when using, information record
Can be high：Component is 10% SrFe12O19Magnetic pipe recording material, the viscosity of the colloidal materials of 90% water accack are
58000mPas, residual magnetic flux density and coercivity can respectively be up to 3500Gs, 2800Oe；Component is 70% acrylic acid
Ester group photopolymer recording materials, the colloidal materials of 30% water accack viscosity be 59000mPas, diffraction efficiency
For 90%, luminous sensitivity is 30mJ/cm2。
Specific embodiment
When embodiments of the invention are illustrated, if being an impediment to the present invention to the specific descriptions of related known key element or function
Main idea, then will description is omitted.In this manual, in the case of being not particularly limited, " % " is " matter
Amount % ".
The colloidal materials with information record function that the present invention is provided, comprising adhesive, information-recording material, the glue
Stick is water accack, and described information recording materials are magnetic pipe recording material or photopolymer recording materials, described water base
Adhesive and information-recording material calculate by mass percentage proportion：Water accack 25%-97%, information record material
Material 3%-75%.
The magnetic pipe recording material is metal-oxide, ferrite, metal (ferrum, cobalt, nickel and its alloy) or ferrum nitrification
Thing etc., can enumerate：γ-Fe2O3System, CrO2System, Fe-Co systems and Co-Cr based materials, Barium hexaferrite based material etc., as γ-
Fe2O3、Co-γ-Fe2O3、CrO2、Ba3Fe26O41, BaFe12O19、SrFe12O19、NiFeZrAl、FeCrCoB、
BaFe10Co0.8Ti0.4O19、FeNiAlSi、Fe3O4, FeAlN, FeCo, FePd etc. one or more but not limited to this.One is brood lac
Various magnetic pipe recording materials can be used in body material to coordinate as information recording carrier, here to the magnetic used in colloidal materials
The quantity of property recording materials species is not limited.Before the colloidal materials with information record function are prepared, the magnetic note
Record material can be also processed its surface by dispersant, and the dispersant can be Oleic acid, sodium stearate, detergent alkylate sulphur
One or more compoundings of sour sodium, sodium lauryl sulphate, polyvinyl alcohol, alkyl-blocked ethylene glycol phosphate ester etc..
The photopolymer recording materials are made up of monomer with light trigger, can enumerate acrylamido photo polymerization
Thing, acrylate-based photopolymer, thiazolinyl photopolymer etc..
The monomer of acrylamido photopolymer system can enumerate acrylamide, Methacrylamide, N-N ' methylenes
Base bisacrylamide, cyclohexane base acrylamide etc., but not limited to this；The monomer of acrylate-based photopolymer system can be with
Enumerate acrylic acid, methacrylic acid, acrylic acid methyl ester., octadecyl acrylate, methyl methacrylate, ethylene glycol bisthioglycolate acrylic acid
Ester, diethylene glycol diacrylate, pentaerythritol triacrylate, Dipentaerythritol Pentaacrylate etc., but not limited to this；Alkene
The monomer of base photopolymer system can enumerate VCz, octadecyl vinyl ether etc., but not limited to this.
Light trigger mainly includes：Benzoin and its derivatives, can enumerate Benzoinum, benzoin ethyl ether, Benzoinum fourth
Ether, dimethoxybenzoin；Acetophenones, can enumerate Dialkoxy acetophenones, chloroacetophenone derivant；Fragrant ketone, can
To enumerate thioxanthones compound etc.；Acylphosphine oxide, can enumerate the oxidation of 2,4,6 (trimethylbenzoyl) diphenyl
Phosphine (TPO) and 2,6- dimethyl benzene acylphosphine oxides (BPO) etc..
Various photopolymers can be used in a kind of colloidal materials to coordinate as information-recording material, here to colloid material
The quantity of the photo polymerization species used in material is not limited.
In the colloidal materials with information record function, the water accack comprising polymer emulsion, polyvinyl alcohol,
Starch, carbamide, plasticizer, water, alkali, dispersant, defoamer, preservative, various components press quality percentage in the colloidal materials
It is than calculating proportion：Polymer emulsion 0-95%, polyvinyl alcohol 0-30%, starch 0-35%, carbamide 0-35%, plasticizer
0-25%, water 0-85%, alkali 0-10%, dispersant 0.2-2%, defoamer 0.1-1%, preservative 0.1-1%, information record material
Material 3-70%；Used as a kind of optimization, various components calculate by mass percentage proportion and are in the colloidal materials：Polymer
Emulsion 15-65%, polyvinyl alcohol 5-20%, starch 0-33%, carbamide 0-20%, plasticizer 0-20%, water 0-58%, alkali 1-
5%th, dispersant 0.2-2%, defoamer 0.1-1%, preservative 0.1-1%, information-recording material 20-60%.
The plasticizer be environment-friendly plasticizer, can be hexamethylene -1,2 carboxylic acid nonyl esters, cyclohexane dicarboxylic acid diester, epoxy
Soybean oil, tributyl 2-acetylcitrate (ATBC), acetylricinoleate alkyd methyl ester, epoxy castor oil, acetylated castor oil, ricinoleic acid
Butyl ester, sebacate, sec-octyl alcohol ester, fatty acid pentaerythritol ester, triacetyl glycerine, glycol benzoate (DEDB), epoxy
Change the Semen sojae atricolor oleate of tetramethylolmethane four, the Semen sojae atricolor oleate of epoxidation Propylene Glycol two, epoxidation ethylene glycol bisthioglycolate Semen sojae atricolor oleate, epoxy
Change methyl soyate, one or more of the Semen sojae atricolor oleate of epoxidation sucrose eight.
In the colloidal materials with information record function, the water accack can also include protein, polymer
Emulsion, starch, carbamide, cross-linking agent, dispersant, alkali, defoamer, preservative, water, various components press quality in the colloidal materials
Percentage ratio calculates proportion：Protein 0-40%, polymer emulsion 0-85%, starch 0-35%, carbamide 0-30%, crosslinking
Agent 0-10%, dispersant 0.2-2%, alkali 0-10%, defoamer 0.1-1%, preservative 0.1-1%, water 10-80%, information note
Record material 3-75%；Used as a kind of optimization, various components calculate by mass percentage proportion and are in the colloidal materials：Egg
White matter 10-30%, polymer emulsion 15-50%, starch 5-15%, carbamide 8-25%, cross-linking agent 3-6%, dispersant 0.2-
2%th, alkali 2-6%, defoamer 0.1-1%, preservative 0.1-1%, water 10-40%, information-recording material 10-45%.
The protein can be vegetable protein or animal proteinum, such as one kind of Semen arachidis hypogaeae DABAI, soybean protein, casein
Or it is various.
The cross-linking agent can be toluene di-isocyanate(TDI) (TDI), sodium tripolyphosphate, N-phenylmaleimide, N, N-
Between penylene BMI and diphenyl methane dimaleimide, zinc sulfate, aluminum sulfate, copper sulfate, Chlorizate chromium, Zinc Oxide,
One or more of aluminum chloride, organic zirconium, organic titanium, organic boron, boric acid, sodium borate, chromic nitrate, zirconium carbonate ammonium etc..
The colloidal materials with information record function that the present invention is provided, the polymer emulsion can for acrylic acid and its
Modified poly emulsion, ethene-vinyl acetate polymerized emulsion, vinyl acetate polymerized emulsion, phenylethylene polymerization emulsion, polyurethane polyureas
Close one kind in the olefin(e) acid esters monomer copolymer emulsions such as emulsion, rubber latex, acrylate, the butyl acrylate such as butylbenzene/neoprene,
Or the mixture of various emulsions.
The starch can form sediment for corn starch, tapioca, potato starch, Rhizoma dioscoreae starch, glutinous rice starch, Semen Pisi sativi
One or more in powder, sorghum starch and its modified starch.
The alkali can be ammonia, ethanolamine, neutralizing amine, sodium hydroxide, potassium hydroxide, Lithium hydrate, barium hydroxide, hydrogen
One or more in calcium oxide.
The dispersant can be acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium
Copolymer ammonium salt, the butylene of the copolymer sodium salt, methacrylic acid and maleic acid of salt, methacrylic acid and maleic acid
Diacid and cinnamic copolymer sodium salt, butene dioic acid and cinnamic copolymer ammonium salt, polystyrene-maleic anhydride copolymerization
Thing, sodium polyacrylate, sodium polymethacrylate, maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers
One or more of ammonium salt.
The defoamer can for Polyether Modified Polysiloxanes Defoaming Agent, one or more of emulsion-type organic silicon defoamer.
The preservative can be isothiazolone, the chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5-, the different thiophene of 2 methyl -4
One or more of the bromo- 2- nitros -1,3- propanol of oxazoline -3- ketone (MIT), 2-.
The present invention also provide it is a kind of prepare the method with information record function colloidal materials, when described with information record
The colloidal materials of function include polymer emulsion, polyvinyl alcohol, starch, carbamide, plasticizer, water, alkali, dispersant, defoamer, anti-
When rotten agent and information-recording material, following steps are specifically included：
Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；
Step 2：By the mixing of polyethylene alcohol and water, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains polyvinyl alcohol glue thing,
Then 75-85 DEG C is reduced the temperature to, adds moisture described in starch, carbamide and step 1 to dissipate in polyvinyl alcohol glue thing
Liquid, stirring and dissolving is lowered the temperature after insulation 0.5h, generates material；
Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and froth breaking are added in material described in step 2
Agent, stirs, and is subsequently adding plasticizer reaction 0.5-1h, generates colloid；
Step 4：Continue to stir, add the pH value of colloid described in alkali regulating step 3, and add preservative to stir, from
And obtain the colloidal materials with information record function.
When the colloidal materials with information record function include protein, polymer emulsion, starch, carbamide, crosslinking
When agent, dispersant, alkali, defoamer, preservative, water and information-recording material, following steps are specifically included：
Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；
Step 2：Aqueous dispersions described in starch, casein, carbamide and step 1 are mixed, at 75-85 DEG C gelatinizing are stirred,
Lower the temperature after insulation 0.5h, generate material；
Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and froth breaking are added in material described in step 2
Agent, stirs, and is subsequently adding cross-linking agent reaction 1-2h, generates colloid；
Step 4：Continue to stir, add the pH value of colloid described in alkali regulating step 3, and add preservative to stir, so as to obtain
There must be the colloidal materials of information record function.
The present invention furthermore provides the purposes with information record function colloidal materials, by described with information record work(
The colloidal materials of energy are used for Data Enter and record and read.
For magnetic material is used as information-recording material, when the colloidal materials comprising magnetic material are coated in into media table
Each magnetic particle with writing function has the magnetic field of oneself in face, colloidal materials, and these field poles are typically miscellaneous
Random, and the magnetic field direction indication of each particle is random, so occurring in that the situation that magnetic field is cancelled out each other.Information record with
When read-write equipment in reading equipment has electric current to pass through, read-write equipment can produce magnetic field, and magnetic field is directly through medium by adhesive
Interior magnetic particle polarization so as to be consistent with magnetic field.Now, the magnetic particle in adhesive can preserve this magnetic field, from
And read-write equipment drives write data.Read-write equipment passes through then to drive reading data during dielectric surface again.Magnetic recording is topmost
Parameter is magnetic recording surface density, and the parameter closely related with magnetic recording surface density is residual magnetic flux density and coercivity.
For photopolymer is used as information-recording material, photopolymer includes monomer and initiator etc., in colloid material
It is uniformly distributed in material, the light field of intensity non-uniform Distribution makes optical recording material produce inhomogeneous exposure.The ground that optical interference is mutually grown
Fang Guangqiang is stronger, and the polymerization of optical recording material monomer is more, and light intensity is weaker where optical interference cancellation, optical recording material monomer
Polymerization is less or even without polymerization, therefore causes in medium the uneven of monomer density in bright dark areas, concentration difference occurs.In diffusion
In the presence of process, the optical recording material monomer of dark space can be migrated to clear zone.With the increase of light exposure, polyreaction proceeds to
When to a certain degree, the diffusion of optical recording material monomer is suppressed, and is then out fixed using uniform exposure, makes residual monomer
It is polymerized completely, information record is finally carried out in medium.The parameter closely related with optical recording is diffraction efficiency and photosensitive sensitive
Degree.
Hereinafter, the preferred embodiments of the present invention are described in detail.Compound used below adopts commercially available product, according to
Performance requirement, rotates the commercially available prod of debita spissitudo.
Embodiment
Embodiment 1：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 76.4%, information-recording material 23.6%.It is described with information record function
Colloidal materials, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By being total to for methacrylic acid and maleic acid of the 23.6% FeCrCoB solid, powderies thing with 0.2%
Polymers ammonium salt is scattered in 10% water, configures aqueous dispersions；
Step 2：By 5% polyvinyl alcohol and the mixing of 20% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second
Enol jelly, then cools to 75 DEG C, matches somebody with somebody in the corn starch and step 1 of addition 35% in polyvinyl alcohol glue thing
The aqueous dispersions put, stirring makes it all dissolve, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 0.1% emulsion-type
Organic silicon defoamer, stirs, and is subsequently adding 5% hexamethylene -1, and 2 carboxylic acid nonyl esters reaction 0.5h generates colloid；
Step 4：Continue stir, add 1% the gained colloid of ethanolamine regulating step 3 pH value, and add 0.1% it is different
Thiazolinone stirs and obtains the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 47000mPas, and residual magnetic flux density is 2500Gs,
Coercivity is 700Oe.
Embodiment 2：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 82%, information-recording material 18%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 18% BaFe12O19Maleic acid of the solid, powdery thing with 1% is scattered in acrylic copolymer sodium salt
In 14% water, aqueous dispersions are configured；
Step 2：The aqueous dispersions mixing that 33% potato starch, 18% carbamide and step 1 are configured, at 76 DEG C
Stirring gelatinizing, after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 15% acetic acid second
Alkene polymerized emulsion and 0.5% Polyether Modified Polysiloxanes Defoaming Agent, stir, and generate colloid；
Step 4：Continue to stir, the chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5- for adding 0.5% stir acquisition
Colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 68000mPas, and residual magnetic flux density is 2900Gs,
Coercivity is 1300Oe.
Embodiment 3：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 80%, information-recording material 20%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylamido photopolymer
Acrylamide 96%, Benzoinum 4%) 20%
Preparation method is：
Step 1：By 20% acrylamido photopolymer and 2% acrylic acid and acid/maleic acid copolymers sodium salt
In being scattered in 9% water, aqueous dispersions are configured, the acrylamido photopolymer includes acrylamide 96%, Benzoinum
4%；
Step 2：By 20% polyvinyl alcohol and the mixing of 20% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered
Vinyl alcohol jelly, then cools to 77 DEG C, configures in the carbamide and step 1 of addition 20% in polyvinyl alcohol glue thing
Aqueous dispersions, stirring makes its all dissolve, after insulation 0.5h cooling started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 5% polyurethane polyureas
Emulsion and 1% Polyether Modified Polysiloxanes Defoaming Agent are closed, is stirred, be subsequently adding 1% epoxy soybean oil reaction 0.8h, it is raw
Into colloid；
Step 4：Continue stir, add 1% the gained colloid of ammonia regulating step 3 pH value, and add 1% 2 methyl-
4 isothiazolines -3- ketone (MIT) stir and obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 78500mPas, and diffraction efficiency is 80%, photosensitive sensitive
Spend for 50mJ/cm2。
Embodiment 4：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 79%, information-recording material 21%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer
Acrylic acid 98%, benzoin ethyl ether 4%) 3.5%
Preparation method is：
Step 1：By 3.5% acrylate-based photopolymer and 0.2% methacrylic acid and maleic acid
Copolymer sodium salt is scattered in 5% water, configures aqueous dispersions, and the acrylate-based photopolymer includes acrylic acid
98%th, benzoin ethyl ether 4%；
Step 2：By 30% polyvinyl alcohol and the mixing of 45% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered
Vinyl alcohol jelly, then cools to 78 DEG C, and 2% tapioca, 2% carbamide are added in polyvinyl alcohol glue thing
And the aqueous dispersions configured in step 1, stirring makes its all dissolve, and cooling, generation material are started after insulation 0.5h；
Step 3：When temperature is down to 50 DEG C, keeps constant temperature and add 4% acrylic acid to gather in the material of step 2 gained
Emulsion and 0.1% emulsion-type organic silicon defoamer are closed, is stirred, be subsequently adding 3% cyclohexane dicarboxylic acid diester reaction
0.5h, generates colloid；
Step 4：Continue to stir, add the pH value of the 5% gained colloid of neutralizing amine regulating step 3, and add 0.2% 2-
Bromo- 2- nitros -1,3- propanol stirs and obtains the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 90000mPas, and diffraction efficiency is 75%, photosensitive sensitive
Spend for 32mJ/cm2。
Embodiment 5：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 95.4%, information-recording material 4.6%.It is described with information record function
Colloidal materials, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 4.6% BaFe10Co0.8Ti0.4O19Sodium polyacrylate of the solid, powdery thing with 0.2% is mixed homogeneously；
Step 2：At 50 DEG C, 95% acrylic ester polymerization emulsion and 0.1% is added in the mixture described in step 1
Emulsion-type organic silicon defoamer, stir, and add 0.1% isothiazoline -3- ketone (MIT) of 2 methyl -4 to stir
Obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 105000mPas, and residual magnetic flux density is 2100Gs,
Coercivity is 750Oe.
Embodiment 6：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 97%, information-recording material 3%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 3% Co- γ-Fe2O3Solid, powdery thing and 0.2% butene dioic acid and cinnamic copolymer sodium
Salt is scattered in 5% water, configures aqueous dispersions；
Step 2：The aqueous dispersions configured in step 1 are added in 6% Rhizoma dioscoreae starch, the stirring at 80 DEG C makes its complete
Portion dissolves, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 65% styrene
Type of Collective emulsion and 0.4% Polyether Modified Polysiloxanes Defoaming Agent, stir, and are subsequently adding 20% acetylricinoleate alkyd first
Ester reacts 1h, generates colloid；
Step 4：Continue to stir, 0.4% bromo- 2- nitro -1 of 2-, the stirring of 3- propanol are added in the colloid of step 3 gained
It is uniform to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 87500mPas, and residual magnetic flux density is 1600Gs,
Coercivity is 570Oe.
Embodiment 7：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 96%, information-recording material 4%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is second to thiazolinyl photopolymer system
Thiazolinyl carbazole 95%, TPO 5%) 4%
Preparation method is：
Step 1：By 4% thiazolinyl photopolymer system and 0.5% butene dioic acid and cinnamic copolymer ammonium salt
In being scattered in 10% water, aqueous dispersions are configured, the thiazolinyl photopolymer includes VCz 95%, TPO 5%；
Step 2：By the aqueous dispersions mixing configured in 35% carbamide, 5% glutinous rice starch and step 1, at 79 DEG C
Stirring makes it all dissolve, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, constant temperature and the polyurethane breast for Jia 10% in the material of step 2 gained are kept
Liquid and 0.2% Polyether Modified Polysiloxanes Defoaming Agent, stir, and are subsequently adding 25% glycol benzoate (DEDB) reaction
0.7h, generates colloid；
Step 4：Continue to stir, the neutralizing amine that 10% is added in the colloid of step 3 gained adjusts the pH value of colloid, and adds
Enter 0.3% isothiazolone stir obtain with information record function colloidal materials.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 95000mPas, and diffraction efficiency is 78%, photosensitive sensitive
Spend for 80mJ/cm2。
Embodiment 8：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 93%, information-recording material 7%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer
Acrylic acid methyl ester. 97%, benzoin isobutyl ether 3%) 7%
Preparation method is：
Step 1：By 7% acrylate-based photopolymer and the dispersion of 0.3% polystyrene-maleic anhydride copolymer
In 23% water, aqueous dispersions are configured, the polymer of the acrylate-based light includes acrylic acid methyl ester. 97%, Benzoinum fourth
Ether 3%；
Step 2：By 15% polyvinyl alcohol and the mixing of 35% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered
Vinyl alcohol jelly, then cools to 82 DEG C, in the pea starch and the step 1 that add 10% in polyvinyl alcohol glue thing
The aqueous dispersions of configuration, stirring makes it all dissolve, and after insulation 0.5h cooling is started, and generates material.
Step 3：When temperature is down to 50 DEG C, constant temperature and the ethyl vinyl acetate for Jia 5% in the material of step 2 gained are kept
Vinyl polymerization emulsion and 1% emulsion-type organic silicon defoamer, stir, and are subsequently adding 1.5% epoxidation Propylene Glycol two
Semen sojae atricolor oleate reacts 0.9h, generates colloid；
Step 4：Continue to stir, the pH value of 2% calcium hydroxide regulation colloid is added in the colloid of step 3 gained, and
The chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5- of addition 0.2% stir and obtain the colloid material with information record function
Material.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 64000mPas, and diffraction efficiency is 60%, photosensitive sensitive
Spend for 100mJ/cm2。
Embodiment 9：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 97%, information-recording material 3%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 3% γ-Fe2O3Maleic acid-acrylic acid copolymer sodium salt of the solid, powdery thing with 0.2% is scattered in
In 25% water, aqueous dispersions are configured；
Step 2：By 8% polyvinyl alcohol and the mixing of 60% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second
Enol jelly, then cools to 84 DEG C, matches somebody with somebody in the sorghum starch and step 1 of addition 1% in polyvinyl alcohol glue thing
The aqueous dispersions put, stirring makes it all dissolve, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 0.1% emulsion-type
Organic silicon defoamer, stirs, and is subsequently adding 1.6% sec-octyl alcohol ester reaction 0.6h, generates colloid；
Step 4：Continue to stir, the ethanolamine that 1% is added in the colloid that step 3 is obtained adjusts the pH value of colloid, and adds
Enter 0.1% the chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5- stir obtain with information record function colloid material
Material.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 53000mPas, and residual magnetic flux density is 1500Gs,
Coercivity is 300Oe.
Embodiment 10：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 40%, information-recording material 60%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 60% FeNiAlSi solid, powderies thing and 0.5% acrylic acid and acid/maleic acid copolymers ammonium salt
In being scattered in 21.2% water, aqueous dispersions are configured；
Step 2：By 2% polyvinyl alcohol and the mixing of 5% water, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second
Enol jelly, then cools to 85 DEG C, and 4% Sorghum vulgare Pers. modified starch, 2% urine are added in polyvinyl alcohol glue thing
The aqueous dispersions configured in element and step 1, stirring makes it all dissolve, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 0.2% it is polyether-modified
Organic silicon defoamer, stirs, and is subsequently adding 2% epoxidised soybean oil acid methyl ester reaction 0.9h, generates colloid；
Step 4：Continue to stir, the ethanolamine that 3% is added in the colloid of step 3 gained adjusts the pH value of colloid, and adds
Enter 0.1% isothiazolone stir obtain with information record function colloidal materials.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 63000mPas, and residual magnetic flux density is 3000Gs,
Coercivity is 1400Oe.
Embodiment 11：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 30%, information-recording material 70%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer
Pentaerythritol triacrylate 99%, chloroacetophenone derivant 1%) 70%
Preparation method is：
Step 1：70% acrylate-based photopolymer and 0.2% sodium polymethacrylate are scattered in into 5%
In water, aqueous dispersions are configured, the acrylate-based photopolymer includes pentaerythritol triacrylate 99%, Benzene Chloride second
Ketone derivatives 1%；
Step 2：The aqueous dispersions configured in step 1 are added in 10% tapioca, the stirring at 80 DEG C makes its complete
Portion dissolves, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 10% butadiene-styrene rubber
Emulsion and 0.2% emulsion-type organic silicon defoamer, stir, and are subsequently adding 2.4% ricinoleic acid butyl ester reaction 0.5h,
Generate colloid；
Step 4：Continue to stir, the ammonia that 2% is added in step 3 gained colloid adjusts the pH value of colloid, and adds
0.2% isothiazolone stirs and obtains the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 59000mPas, and diffraction efficiency is 90%, photosensitive sensitive
Spend for 30mJ/cm2。
Embodiment 12：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 90%, information-recording material 10%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 10% SrFe12O19Solid, powdery thing and the dispersion of 0.2% maleic acid-acrylic acid copolymer sodium salt
In 40% water, aqueous dispersions are configured；
Step 2：The moisture that will be configured in 15% corn starch, 10% Semen arachidis hypogaeae protein, 4.6% carbamide and step 1
Dispersion liquid mixes, and gelatinizing is stirred at 79 DEG C, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in material described in step 2 add 15% ethyl vinyl acetate
Vinyl polymerization emulsion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent, stir, and are subsequently adding 3% toluene diisocynate
Ester (TDI) reacts 1h, generates colloid；
Step 4：Continue to stir, the ethanolamine for adding 2% adjusts the pH value of colloid, and adds 0.1% isothiazolone
Stir, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 58000mPas, and residual magnetic flux density is 3500Gs,
Coercivity is 2800Oe.
Embodiment 13：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 91.4%, information-recording material 8.6%.It is described with information record function
Colloidal materials, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylamido photopolymer
N-N ' methylene-bisacrylamides 96%, Dialkoxy acetophenones 4%) 8.6%
Preparation method is：
Step 1：By 8.6% acrylamido photopolymer, (sodium polymethacrylate with 2% is scattered in appropriate
In 10% water, aqueous dispersions are configured, the acrylamide photopolymer includes N-N ' methylene-bisacrylamides 96%, two
Alkoxy benzene ethyl ketone 4%；
Step 2：The moisture configured in 35% tapioca, 30% soybean protein, 8% carbamide and step 1 is dissipated
Liquid mixes, and gelatinizing is stirred at 83 DEG C, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keeps constant temperature and add 0.2% emulsion-type to have in material described in step 2
Machine silicon defoaming agent, stirs, and is subsequently adding 6% sodium tripolyphosphate reaction 2h, generates colloid；
Step 4：Continue to stir, and the 0.2% isothiazoline -3- ketone of 2 methyl -4 is added in step 3 gained colloid
(MIT) it is, final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 68000mPas, and diffraction efficiency is 80%, photosensitive sensitive
Spend for 45mJ/cm2。
Embodiment 14：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 97%, information-recording material 3%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 3% Ba3Fe26O41The copolymer of solid, powdery thing and 1% methacrylic acid and maleic acid
Ammonium salt is scattered in 20% water, configures aqueous dispersions；
Step 2：By the aqueous dispersions mixing configured in 5% corn starch, 13% carbamide and step 1, at 77 DEG C
Stirring gelatinizing, after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and step 2 gained material in add 50% acetic acid second
Alkene polymerized emulsion and 1% Polyether Modified Polysiloxanes Defoaming Agent, stir, and generate colloid；
Step 4：Continue to stir, the ethanolamine that 6% is added in step 3 resulting material adjusts the pH value of colloid, and adds
The 1% chloro- isothiazoline -3- ketone (CIT) of 2 methyl -4 stirrings of 5-, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 98000mPas, and residual magnetic flux density is 2400Gs,
Coercivity is 1900Oe.
Embodiment 15：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 92%, information-recording material 8%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer
Glycol diacrylate 98%, chloroacetophenone derivant 2%) 8%
Preparation method is：
Step 1：By being total to for methacrylic acid and maleic acid of the 8% acrylate-based photopolymer with 0.5%
Polymers sodium salt is scattered in 10% water, configures aqueous dispersions, and the acrylate-based photopolymer contains ethylene glycol dipropyl
Olefin(e) acid ester 98%, chloroacetophenone derivant 2%；
Step 2：The aqueous dispersions configured in 15% Rhizoma dioscoreae starch, 40% HUASHENGDAN Pseudobulbus Bletillae (Rhizoma Bletillae) step 1 are mixed,
Gelatinizing is stirred at 75 DEG C, after insulation 0.5h cooling is started, generate material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 6% acroleic acid polymerization
Emulsion and 0.3% emulsion-type organic silicon defoamer, stir, and are subsequently adding 10% N-phenylmaleimide reaction
1.5h, generates colloid；
Step 4：Continue to stir, the neutralizing amine that 10% is added in step 3 gained colloid adjusts the pH value of colloid, and adds
0.2% bromo- 2- nitro -1 of 2-, 3- propanol stirring is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 72000mPas, and diffraction efficiency is 75%, photosensitive sensitive
Spend for 35mJ/cm2。
Embodiment 16：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 97%, information-recording material 3%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer
Acrylic acid methyl ester. 97%, chloroacetophenone derivant 3%) 3%
Preparation method is：
Step 1：By 3% acrylate-based photopolymer and the dispersion of 0.2% maleic acid-acrylic acid copolymer sodium salt
In 10% water, aqueous dispersions are configured, the acrylate-based photopolymer includes acrylic acid methyl ester. 97%, Benzene Chloride second
Ketone derivatives 3%；
Step 2：The aqueous dispersions configured in step 1 are added in 1% soybean protein, gelatinizing is stirred at 83 DEG C, protected
Warm 0.5h starts cooling, generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 85% ethyl vinyl acetate
Vinyl polymerization emulsion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent, stir, and are subsequently adding 0.5% sodium tripolyphosphate
Reaction 1.6h, generates colloid；
Step 4：Continue to stir, and add the 0.2% chloro- isothiazolines -3- ketone (CIT) of 2 methyl -4 of 5- to stir, finally obtain
There must be the colloidal materials of information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 91000mPas, and diffraction efficiency is 60%, photosensitive sensitive
Spend for 70mJ/cm2。
Embodiment 17：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 94.6%, information-recording material 5.4%.It is described with information record function
Colloidal materials, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：5.4% NiFeZrAl solid, powderies thing and 0.2% sodium polyacrylate are scattered in 15% water,
Configuration aqueous dispersions；
Step 2：The aqueous dispersions that will be configured in 5% sorghum starch, 20% casein, 30% carbamide and step 1
Mixing, stirs gelatinizing at 76 DEG C, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 22% polyurethane polyureas
Emulsion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent are closed, is stirred, be subsequently adding 1% Zinc Oxide reaction 2h, generate glue
Body；
Step 4：Continue to stir, the sodium hydroxide that 1% is added in step 3 gained colloid adjusts the pH value of colloid, and adds
Enter 0.3% isothiazoline -3- ketone (MIT) of 2 methyl -4 stirring, it is final to obtain:Colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 75000mPas, and residual magnetic flux density is 3300Gs,
Coercivity is 1400Oe.
Embodiment 18：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 82%, information-recording material 18%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 18% Fe4N solid, powderies thing and 0.3% butene dioic acid and the dispersion of cinnamic copolymer ammonium salt
In 12% water, aqueous dispersions are configured；
Step 2：The moisture configured in 10% pea starch, 25% Semen arachidis hypogaeae protein, 25% carbamide and step 1 is dissipated
Liquid mixes, and gelatinizing is stirred at 78 DEG C, and after insulation 0.5h cooling is started, and generates material；
Step 3：When temperature is down to 50 DEG C, keeps constant temperature and add 0.5% emulsion-type to have in step 2 resulting material
Machine silicon defoaming agent, stirs, and is subsequently adding 5% organic boron reaction 1h, generates colloid；
Step 4：Continue to stir, the neutralizing amine for adding 4% adjusts the pH value of colloid, and adds 0.2% isothiazolone
Stirring, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 63000mPas, and residual magnetic flux density is 2900Gs,
Coercivity is 600Oe.
Embodiment 19：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 95.5%, information-recording material 4.5%.It is described with information record function
Colloidal materials, specifically comprising the component of following mass ratio：
(relative to the photopolymer of 100 mass %, the mass percent of each component is octadecane to thiazolinyl photopolymer
Base vinyl ethers 95%, Benzoinum 5%) 4.5%
Preparation method is：
Step 1：By 4.5% thiazolinyl photopolymer and 0.2% acrylic acid and acid/maleic acid copolymers sodium salt point
Dissipate in 80% water, configure aqueous dispersions, the thiazolinyl photopolymer includes octadecyl vinyl ether 95%, Benzoinum
5%；
Step 2：The aqueous dispersions that will be configured in 3% potato starch, 3% casein, 1% carbamide and step 1
Mixing, stirs gelatinizing at 78 DEG C, and insulation 0.5h starts cooling, generates material；
Step 3：When temperature is down to 50 DEG C, keeps constant temperature and add 8% butadiene-styrene rubber newborn in step 2 resulting material
Liquid and 0.2% emulsion-type organic silicon defoamer, stir, and add the 0.1% chloro- isothiazoline -3- ketone of 2 methyl -4 of 5-
(CIT) stir, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 57000mPas, and diffraction efficiency is 82%, photosensitive sensitive
Spend for 90mJ/cm2。
Embodiment 20：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 25%, information-recording material 75%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Preparation method is：
Step 1：By 75% CrO2Solid, powdery thing and 0.2% butene dioic acid and the dispersion of cinnamic copolymer sodium salt
In 10% water, aqueous dispersions are configured；
Step 2：The aqueous dispersions configured in step 1 are added in 7% soybean protein, gelatinizing is stirred at 75 DEG C, protected
Start cooling after warm 0.5h, generate material.
Step 3：When temperature is down to 50 DEG C, keeps constant temperature and add 6% acrylate to gather in step 2 resulting material
Emulsion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent are closed, is stirred, be subsequently adding 1.6% aluminium reaction 2h, continued
Stirring, and add 0.1% isothiazolone to stir, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 61000mPas, and residual magnetic flux density is 1600Gs,
Coercivity is 520Oe.
Embodiment 21：
Colloidal materials with information record function, have the colloidal materials of information record function relative to 100 mass %,
The mass percent of each component is：Water accack 55%, information-recording material 45%.The glue with information record function
Body material, specifically comprising the component of following mass ratio：
Acrylate-based photopolymer system is (relative to the photopolymer of 100 mass %, the quality percentage of each component
Than for pentaerythritol triacrylate 97%, thioxanthones compound 3%) 45%
Preparation method is：
Step 1：By 45% acrylate-based photopolymer system and 0.3% acrylic acid and maleic acid copolymerization
Thing ammonium salt is scattered in 13% water, configures aqueous dispersions, and the acrylate-based photopolymer includes tetramethylolmethane 3 third
Olefin(e) acid ester 97%, thioxanthones compound 3%；
Step 2：By the aqueous dispersions mixing configured in 17% soybean protein, 5% carbamide and step 1, at 85 DEG C
Stirring gelatinizing, insulation 0.5h starts cooling, generates material；
Step 3：When temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material add 13.9% acrylic acid
Butyl ester polymerized emulsion and 0.3% emulsion-type organic silicon defoamer, stir, and are subsequently adding 3% acid reaction 1h, generate
Colloid；
Step 4：Continue to stir, the ammonia that 2% is added in step 3 gained colloid adjusts the pH value of colloid, and adds
0.5% isothiazoline -3- ketone (MIT) of 2 methyl -4 stirring, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method is obtained, viscosity is 87000mPas, and diffraction efficiency is 90%, photosensitive sensitive
Spend for 30mJ/cm2。
According to the colloidal materials with information record function that the present invention is provided, good fluidity when using, information record
Can be high：Component is 10% SrFe12O19It is as the viscosity of magnetic pipe recording material, the colloidal materials of 90% water accack
58000mPas, residual magnetic flux density and coercivity can respectively be up to 3500Gs, 2800Oe；Component is 70% acrylic acid
Ester group photopolymer is 59000mPas as the viscosity of information-recording material, the colloidal materials of 30% water accack,
Diffraction efficiency is 90%, and luminous sensitivity is 30mJ/cm2。
According to the colloidal materials with information record function that the present invention is provided, by carrying out Data Enter to colloidal materials
Record, and this information is read out, so as to obtain the relevant information of this colloidal materials record, production can be widely applied to
The links of line.The information record mode of colloidal materials flexibly, can all be recorded each link information that product is passed through
Enter to record, including production information, logistics transportation information, warehouse record information and commodity listings etc., also, due to colloid
Material is able to record that whole links of whole product, therefore we also can easily recognize the true and false of product, it is not necessary to worry to produce
The quality problems of product.In addition, the coating method of colloidal materials is flexibly, user is without the need for the other configuration information note on product or packaging
Recording device, but enter the typing of row information by the adhesive of script carrying and read, user can be according to the size of quantity of information
Type, coating method and the coated weight of adhesive are flexibly selected, meanwhile, user is independent in product chosen position also dependent on needing
Coating colloid material carries out information record.
Claims (13)
1. a kind of colloidal materials with information record function, it is characterised in that described comprising adhesive, information-recording material
Adhesive is water accack, and described information recording materials are magnetic pipe recording material or photopolymer recording materials, the water
Base adhesive and information-recording material calculate by mass percentage proportion：
Water accack 25%-97%；
Information-recording material 3%-75%.
2. colloidal materials with information record function according to claim 1, it is characterised in that the magnetic recording material
Material is selected from FeCrCoB, BaFe12O19、BaFe10Co0.8Ti0.4O19、Co-γ-Fe2O3、γ-Fe2O3、FeNiAlSi、
SrFe12O19、Ba3Fe26O41、NiFeZrAl、Fe4N、CrO2In any one or more.
3. colloidal materials with information record function according to claim 1, it is characterised in that the photopolymer
Be in acrylamido photopolymer, acrylate-based photopolymer, thiazolinyl photopolymer any one or it is many
Kind.
4. colloidal materials with information record function according to claim 1, it is characterised in that the water accack
Comprising polymer emulsion, polyvinyl alcohol, starch, carbamide, plasticizer, water, alkali, dispersant, defoamer, preservative, the colloid
Various components calculate by mass percentage proportion and are in material：
Polymer emulsion 0-95%；
Polyvinyl alcohol 0-30%；
Starch 0-35%；
Carbamide 0-35%；
Plasticizer 0-25%；
Water 0-85%；
Alkali 0-10%；
Dispersant 0.2-2%；
Defoamer 0.1-1%；
Preservative 0.1-1%；And
Information-recording material 3-70%.
5. colloidal materials with information record function according to claim 4, it is characterised in that in the colloidal materials
Various components calculate by mass percentage proportion：
Polymer emulsion 15-65%；
Polyvinyl alcohol 5-20%；
Starch 0-33%；
Carbamide 0-20%；
Plasticizer 0-20%；
Water 0-58%；
Alkali 1-5%；
Dispersant 0.2-2%；
Defoamer 0.1-1%；
Preservative 0.1-1%；And
Information-recording material 20-60%.
6. colloidal materials with information record function according to claim 4 or 5, it is characterised in that
The plasticizer is environment-friendly plasticizer, selected from hexamethylene -1,2 carboxylic acid nonyl esters, cyclohexane dicarboxylic acid diester, epoxy soybean
Oil, acetylricinoleate alkyd methyl ester, ricinoleic acid butyl ester, sec-octyl alcohol ester, glycol benzoate, the Semen sojae atricolor Oleic acid of epoxidation Propylene Glycol two
Ester, epoxidised soybean oil acid methyl ester in any one or more.
7. colloidal materials with information record function according to claim 1, it is characterised in that the water accack
Comprising protein, polymer emulsion, starch, carbamide, cross-linking agent, dispersant, alkali, defoamer, preservative, water, the colloid material
Various components calculate by mass percentage proportion and are in material：
Protein 0-40%；
Polymer emulsion 0-85%；
Starch 0-35%；
Carbamide 0-30%；
Cross-linking agent 0-10%；
Dispersant 0.2-2%；
Alkali 0-10%；
Defoamer 0.1-1%；
Preservative 0.1-1%；
Water 10-80%；And
Information-recording material 3-75%.
8. colloidal materials with information record function according to claim 7, it is characterised in that in the colloidal materials
Various components calculate by mass percentage proportion：
Protein 10-30%；
Polymer emulsion 15-50%；
Starch 5-15%；
Carbamide 8-25%；
Cross-linking agent 3-6%；
Dispersant 0.2-2%；
Alkali 2-6%；
Defoamer 0.1-1%；
Preservative 0.1-1%；
Water 10-40%；And
Information-recording material 10-45%.
9. colloidal materials with information record function according to claim 7 or 8, it is characterised in that
The protein be in Semen arachidis hypogaeae protein, soybean protein, casein any one or more；
The cross-linking agent be selected from toluene di-isocyanate(TDI), sodium tripolyphosphate, N-phenylmaleimide, Zinc Oxide, aluminum chloride,
One or more of organic boron, boric acid.
10. colloidal materials with information record function according to any one of claim 4,5,7,8, its feature exists
In,
The polymer emulsion is selected from acroleic acid polymerization emulsion, ethene-vinyl acetate polymerized emulsion, vinyl acetate polygalacto
Liquid, phenylethylene polymerization emulsion, polyurethane polymerized emulsion, SBR emulsion, acrylic ester polymerization emulsion, butyl acrylate gather
Close emulsion in any one or more；
The starch be selected from corn starch, tapioca, potato starch, Rhizoma dioscoreae starch, glutinous rice starch, pea starch,
In sorghum starch any one or more；
The alkali is selected from ammonia, ethanolamine, neutralizing amine, sodium hydroxide, potassium hydroxide, Lithium hydrate, barium hydroxide, hydroxide
One or more in calcium；
The dispersant is selected from acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium salt, first
Copolymer ammonium salt, the butene dioic acid of the copolymer sodium salt, methacrylic acid and maleic acid of base acrylic acid and maleic acid
With cinnamic copolymer sodium salt, butene dioic acid and cinnamic copolymer ammonium salt, polystyrene-maleic anhydride copolymer, poly-
Sodium acrylate, sodium polymethacrylate, maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers ammonium salt
In in any one or more；
The defoamer is one or more in Polyether Modified Polysiloxanes Defoaming Agent, emulsion-type organic silicon defoamer；
The preservative is selected from isothiazolone, the chloro- isothiazoline -3- ketone of 2 methyl -4 of 5-, the isothiazoline -3- of 2 methyl -4
One or more in the bromo- 2- nitros -1,3- propanol of ketone, 2-.
11. a kind of prepare the method with information record function colloidal materials, it is characterised in that comprise the steps of：
Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；
Step 2：By the mixing of polyethylene alcohol and water, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains polyvinyl alcohol glue thing, then
75-85 DEG C is reduced the temperature to, in the polyvinyl alcohol glue thing aqueous dispersions described in starch, carbamide and step 1 are added, stirred
Dissolving is mixed, is lowered the temperature after insulation 0.5h, generate material；
Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and defoamer is added in material described in step 2,
Stir, be subsequently adding plasticizer reaction 0.5-1h, generate colloid；
Step 4：Continue to stir, add the pH value of colloid described in alkali regulating step 3, and add preservative to stir.
12. a kind of prepare the method with information record function colloidal materials, it is characterised in that comprise the steps of：
Step 1：By information-recording material, dispersant in water, aqueous dispersions are configured；
Step 2：Aqueous dispersions described in starch, casein, carbamide and step 1 are mixed, gelatinizing is stirred at 75-85 DEG C, be incubated
Lower the temperature after 0.5h, generate material；
Step 3：When temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and defoamer is added in material described in step 2,
Stir, be subsequently adding cross-linking agent reaction 1-2h, generate colloid；
Step 4：Continue to stir, add the pH value of colloid described in alkali regulating step 3, and add preservative to stir.
The purposes of 13. colloidal materials with information record function according to any one of claim 1,2,3,4,5,7,8,
Characterized in that, the colloidal materials with information record function are used for into Data Enter recording and reading.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309158A (en) * | 2000-02-09 | 2001-08-22 | Emtec磁性材料有限公司 | Adhesive composition for magnetic recording medium |
| CN102234494A (en) * | 2010-04-21 | 2011-11-09 | 王钱生 | Preparation method of water-resistant plant adhesive |
| CN103849349A (en) * | 2014-03-14 | 2014-06-11 | 江南大学 | Water-based adhesive and preparation method thereof |
-
2016
- 2016-12-30 CN CN201611257979.6A patent/CN106634683B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309158A (en) * | 2000-02-09 | 2001-08-22 | Emtec磁性材料有限公司 | Adhesive composition for magnetic recording medium |
| CN102234494A (en) * | 2010-04-21 | 2011-11-09 | 王钱生 | Preparation method of water-resistant plant adhesive |
| CN103849349A (en) * | 2014-03-14 | 2014-06-11 | 江南大学 | Water-based adhesive and preparation method thereof |
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