WO2011023444A1 - Wasserbasierter 2-komponenten klebstoff - Google Patents
Wasserbasierter 2-komponenten klebstoff Download PDFInfo
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- WO2011023444A1 WO2011023444A1 PCT/EP2010/059745 EP2010059745W WO2011023444A1 WO 2011023444 A1 WO2011023444 A1 WO 2011023444A1 EP 2010059745 W EP2010059745 W EP 2010059745W WO 2011023444 A1 WO2011023444 A1 WO 2011023444A1
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- Prior art keywords
- adhesive
- activator
- layer
- activator solution
- acids
- Prior art date
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- 239000004816 latex Substances 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical class CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical class OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229940043230 sarcosine Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000008259 solid foam Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- 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
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/04—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving separate application of adhesive ingredients to the different surfaces to be joined
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
- C08J5/127—Aqueous adhesives
-
- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/26—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment
- C09J123/28—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- 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
- C09J2411/00—Presence of chloroprene
Definitions
- the invention relates to a method for bonding substrates with a water-based adhesive based on chlorinated polyolefins, wherein at least one substrate has a corresponding adhesive layer, and the adhesive is provided with an additional activator.
- Solvent-based chloroprene-based adhesives are known.
- the adhesive is applied as a solution or dispersion, after which the solvent can evaporate. This type of application is time-consuming and does not meet today's environmental requirements due to the solvent content.
- Aqueous adhesives as chloroprene dispersion are also known. Different agents are used to adjust or lower the pH of the adhesive dispersion.
- WO 98/53019 describes aqueous polychloroprene-based adhesives containing boric acid. The pH is adjusted between 7 and 9.5. These adhesives are applied to the substrates and then they are glued.
- WO 01/77248 describes an aqueous adhesive dispersion containing a crystalline polyester, a polychloroprene, an acrylate polymer, another thermoplastic resin and selected stabilizers. The adhesive is applied to a substrate and then the substrates are glued.
- EP 0 470 928 describes adhesive dispersions containing chloroprene polymers. These are applied by spray application whereby two different dispersions are sprayed simultaneously to obtain a good mixture.
- FR 2130108 describes contact adhesives based on polychloroprene, wherein an anionic and a cationic latex are applied to different substrates. Both dispersions contain chlorine-containing polymers.
- No. 6,087,439 describes aqueous dispersions of chlorobutadiene polymers which can be used together with aliphatic isocyanates as adhesive.
- CO2 is formed after admixing the isocyanates. This leads to a change in the pH, thereby the binder is precipitated and simultaneously crosslinked with the isocyanate.
- the object of the prior art is to provide a process in which an aqueous adhesive based on a dispersion of chlorinated polyolefin binders can be applied together with further additives, the resulting adhesive layer being storage-stable over a period of time. Only when bonding this adhesive is mixed with an activator and activated.
- the object is achieved by a method for bonding two substrates, wherein a substrate is coated with a layer of an aqueous adhesive based on dispersions of chlorinated polyolefins and additives having a pH of 10 to 13, in a subsequent operation, an activator solution to the first or second substrate is applied, wherein the activator solution substances containing acidic groups, and sticking the coated surfaces under light pressure.
- the activator can be present as a layer on the second substrate surface to be bonded or the activator is applied as a separate layer after the adhesive layer on this.
- the invention further relates to a 2-component adhesive consisting as a first component of an aqueous dispersion of a chlorinated polyolefin having a pH of 10 to 13 and a second component comprising a solution of an activator containing a compound having acidic groups.
- a two-component adhesive according to the invention consists of two components which are stored and applied separately, brought together and mixed by the bonding process.
- a component as adhesive component should be an aqueous dispersion
- the second component as activator component is an organic solution or preferably an aqueous solution.
- the activator solution can be used as a liquid component; However, it is also possible to produce a solid activator layer from the solution and to use this for bonding.
- An adhesive component suitable according to the invention contains at least one chlorinated polyolefin as binder.
- chlorinated polyolefins may be homo- and copolymers of polyethylene, polypropylene, polybutylene, polyisobutene, polyhexene, polyoctene, polydecene and polyoctadecene, polystyrene and vinyl chloride.
- monomers such as p-methoxystyrene, acrylonitrile, methacrylonitrile, vinyl acetate, vinyl propionate, vinyl butyrate, vinyl benzoate, vinyl methyl ether, isobutylene, ethylene, vinyl chloride, vinylidene chloride, alkyl acrylates, including methyl, ethyl, propyl, butyl and octyl acrylates, acrylic acid and methacrylic acid, as well as other similar monoolefinic copolymerizable compounds such as butadiene-1, 3, isoprene and other butadiene-1,3-derivatives.
- monomers such as p-methoxystyrene, acrylonitrile, methacrylonitrile, vinyl acetate, vinyl propionate, vinyl butyrate, vinyl benzoate, vinyl methyl ether, isobutylene, ethylene, vinyl chloride, vinylidene chloride, alkyl acrylates, including methyl,
- polymers can be subjected to chlorination as a dissolved or molten product.
- another mode of operation produces these polymers by polymerization with chlorinated monomers.
- Known monomers for this are, for example, vinyl halides. halogenide, vinylidene halide, chloroprene, styrene and monoalkenylaromatic alkyl halides, vinylbenzyl chloride, p-chlorostyrene, 3,5-dichlorostyrene, p-trichloromethylvinylbenzene, vinylbenzylchloride - ⁇ - chloromethylvinylbenzene), or 2,3-dichloro-1 , 3-butadiene.
- chlorosulfonated ethylene polymers or chlorinated rubber are also suitable.
- Chlorinated polymers having a chlorine content of about 20 to 75 wt .-% are suitable, for example, chlorinated polypropylene / polyethylene or polychloroprene with about 20 to 50% by weight or chlorinated polyvinyl chloride having a chlorine content of about 60 to 75% by weight.
- the chlorinated polyolefins can be used in a mixture, but it is also possible to use only one polymer.
- polychloroprenes are suitable as binders.
- Such chlorinated polyolefins are commercially available.
- the amount of chlorinated polymers should be from 20 to 50 wt .-% based on the total adhesive dispersion, in particular from 25 to 40 wt .-%. In particular, they should be used as aqueous dispersion.
- Such dispersions are present as alkaline solution, the pH is between 10 and 13.
- base polymers may also be present in the adhesives suitable according to the invention.
- these may be acrylate copolymers, styrene copolymers, styrene acrylates or styrenebutadienes.
- Such poly (meth) acrylates are obtainable, for example, by polymerization or copolymerization of ethylenically unsaturated carboxylic acid esters, such as acrylic acid, methacrylic acid, crotonic acid or maleic acid esters. Preference is given to polymerizing known C 1 to C 12 -alkyl esters of (meth) acrylic acid. It may also contain functionalized monomers, for example, OH groups or monomers carrying COOH groups.
- copolymerizable monomers for example, ethylene, styrene, substituted styrenes.
- functionalized or unfunctionalized copolymers can be obtained; the copolymers can have a high glass transition temperature (T 9 ) or a low T 9 .
- T 9 glass transition temperature
- the adhesion behavior can be influenced at different ambient temperature.
- styrene copolymers are copolymers of styrene and its derivatives. It may also contain additional structural units, such as butadiene, isoprene, ethylene, propylene and / or acrylate structures.
- These other polymers can also be prepared as a dispersion; if appropriate, these can be stabilized by known surfactants.
- Such acrylate polymers or styrene copolymers are commercially available as a dispersion, as a solution or solvent-free.
- the amount of the additional polymers may be between 5 and 35% by weight, based on the adhesive dispersion.
- plasticizers are preferably used to adjust the flowability or flexibility of the adhesive layer.
- Suitable plasticizers are, for example, medicinal white oils, naphthenic mineral oils, polypropylene, polybutene, polyisoprene oligomers, hydrogenated polyisoprene and / or polybutadiene oligomers, benzoate esters, phthalates or adipates.
- Hydrogenated plasticizers for example paraffinic hydrocarbon oils, or polypropylene glycol, polybutylene glycol, and polymethylene glycol are also suitable, and alkyl monoamines and fatty acids can also be used.
- esters for example phthalate, benzoate or adipate esters.
- the plasticizers are generally contained in a concentration of 0 to 25 wt.%, Preferably from 2 to 15 wt.% Contained.
- the adhesive component which is suitable according to the invention as an additive may contain 0.01 to 5% by weight, based on the total adhesive dispersion, of at least one surface-active substance.
- surface-active substance such as defoamers, surfactants, wetting agents. They usually contain hydrophilic and hydrophobic, in particular lipophilic groups. It may be anionic, nonionic or ampholytic surfactants, or mixtures of two or more thereof may be included.
- Suitable anionic surfactants are alkyl sulfates, alkyl, alkylaryl ether sulfates, such as alkylphenol ether sulfates, fatty alcohol, fatty alcohol sulfonates, in particular particular alkyl sulfonates, alkylaryl sulfonates, taurides, esters and half esters of sulfosuccinic acid, which may optionally be ethoxylated, alkali metal and ammonium salts of carboxylic acids, for example of fatty acids, phosphoric acid partial esters and their alkali metal and ammonium salts.
- ampholytic surfactants are long chain substituted amino acids such as N-alkyl-di (aminoethyl) glycine or N-alkyl-2-aminopropionic acid salts, betaines such as N- (3-acylamidopropyl) -N, N-dimethylammonium salts or alkylimidazolium betaines.
- nonionic surfactants are alkyl polyglycol ethers, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers, fatty alcohol EO / PO adducts and alkylphenol EO / PO adducts, ethylene oxide / propylene oxide (EO / POJ block copolymers, preferably those having about 8 to about 50 EO or PO units, addition products of alkylamines, fatty and resin acids, alkylpolyglycosides with linear or branched, saturated or unsaturated alkyl radicals having an average of 8 to about 24 C atoms and an ON goglycoside radical, natural substances and derivatives thereof such as lecithin, lanolin or sarcosine, containing polar groups linear organo (poly) siloxanes, especially those with alkoxy groups having up to 10 carbon atoms and up to about 50 EO or PO groups.
- EO / POJ block copolymers preferably those having
- One component of a suitable adhesive component according to the invention are means for adjusting the pH.
- the dispersions of the chlorinated polyolefins are usually stable in alkaline medium.
- the pH should be between 10 and 13. This can be ensured by selection and amount of neutralizing agent.
- bases such as alkali metal hydroxides or ammonium hydroxide, carbonates or organic amines, for example Na 2 CO 3 , K 2 CO 3 , NaHCO 3 , KHCO 3 , Na 3 PO 4 , Na 2 HPO 4 , CaCO 3 , Ca (OH ) 2 , NaOH or KOH, DBU, DBN or borax. It is preferred to use mixtures which adjust the above-indicated pH greater than 10. It forms a buffer solution that stabilizes the adhesive system.
- auxiliaries and additives can be added to the adhesive component according to the invention.
- These may be stabilizers, pigments or adhesion agents act. They are usually added in amounts of up to 5 wt .-%, preferably in amounts of about 0.1 to 3.0 wt .-% of the dispersion.
- the content of the organic solvent dispersion should be low, less than 3% by weight. In particular, no solvents are added, the adhesive is solvent-free, it should be present only impurities from the starting materials.
- Another embodiment uses adhesive dispersions which contain no crosslinking reactive substances.
- the adhesive component according to the invention should be present in the form of a dispersion.
- the starting materials for example a dispersion of the chlorinated polyolefins, in particular of the chloroprene, and the further binders, for example the polyacrylates or styrene copolymers, can already be used in the form of an aqueous dispersion.
- These dispersions can be mixed, making sure that the pH is adjusted so that a stable mixture is obtained. This is the case as stated above in the alkaline pH range.
- the further additives can be added and dispersed.
- the inventively suitable adhesive component has a viscosity (measured at 25 ° C, according to Brookfield, EN ISO 2555) of about 200 to 10,000 mPas, in particular, the viscosity should be between 400 and 5000 mPas.
- the constituents of the dispersion should be selected so that the solid-state between 40 and 80 wt .-% by weight, in particular between 45 and 65% (solids determination according to DIN 53189, 105 0 C). If the viscosity is chosen lower, an improved spray application can be achieved. If the viscosity is selected higher, it is easier for the adhesive after application to form a stable layer which does not flow any further and drips off the substrate. In this case, a storage-stable layer of the adhesive can be obtained. If portions of the water evaporate from the layer, this does not stand in the way of subsequent bonding.
- the second component of the 2K adhesive according to the invention consists of a solution of an activating substance.
- These may be organic or aqueous solutions containing substances with acidic groups.
- a substance zen which have acidic properties, for example, solid carboxylic acids or corresponding salts are suitable.
- carboxylic acids are monohydric to tetravalent carboxylic acids having up to 20 carbon atoms, such as formic acid, acetic acid, oxalic acid, maleic acid, fumaric acid, malonic acid, succinic acid, adipic acid, citric acid, tartaric acid, benzoic acid, phthalic acid, isophthalic acid, trimellitic acid, Pyromellitic acid, trimesic acid, propane-1,2,3-tricarboxylic acid, fatty acids having 10 to 20 carbon atoms, as well as ascorbic acid or even amino acids are suitable.
- polybasic acids are preferred, preferably solid carboxylic acids.
- acidic substances are salts of inorganic acids which give an acidic pH in aqueous solution. Examples of these are KHCO 3 , NaHCO 3 , KHSO 4 , NaHSO 4 , NaH 2 PO 4 , alums such as KAl (SO 4 ) 2, Al 2 (SO 4 ) 3 and corresponding salts with other alkali or alkaline earth metals. It is also possible to use organic polymers which have acidic groups. Examples of such acidic groups are phosphonic acid groups, sulfonic acid groups or carboxyl groups.
- poly (meth) acrylic acids are suitable which may possibly also contain other comonomers.
- Another class of substances are maleic anhydride grafted polymers, which also have a carboxyl group after hydrolysis.
- Further examples are carboxymethylcellulose which contain a high proportion of carboxyl groups.
- activators are applied as a solution.
- aqueous solutions can be used, it can also solutions with organic solvents, such as ethyl acetate, methyl ethyl ketone, butyl acetate, but especially with alcohols, such as methanol, ethanol, propanol, butanol or glycerol, are used.
- the activator substances can also be dissolved or dispersed in plasticizers.
- aqueous solutions or dispersions are suitable, these may optionally contain fractions of low molecular weight alcohols having up to 6 C-atoms, in particular ethanol or propanol. Sour dissociating substances may be present in particular as an aqueous solution.
- Acidic polymers can be used as a dispersion in water or as an organic solution.
- aqueous solutions are preferred as the activator, which contain little or no shares of organic solvents.
- the activator solution may also contain other additives in addition to the solvents.
- these are surfactants which keep the substances in a stable organic or aqueous solution; they can be substances that affect the viscosity, such as ureas. It can be used dyes that make the solution or the applied layer recognizable; they may be stabilizers; it is also possible for adhesion promoters, for example silanes with hydrolyzable groups, to be present.
- the choice of additives should be such that they do not adversely affect the acid character of the solution.
- the activator solution is thin-viscous, usually the viscosity should be less than 2000 mPas, it may also be water-thin, for example ⁇ 100 mPas.
- An activator solution suitable according to the invention can be applied by known methods, but in particular a spray application is suitable.
- the two adhesive components of the invention are mixed as a layer immediately prior to bonding or bonding.
- the adhesive gives a stable adhesive connection after a short time.
- Another object of the invention is a 2K adhesive, wherein both components are in the form of sprayable compositions.
- the components may be present as separate disposable pressure vessels, for example as aerosol cans together with propellants.
- the adhesive dispersions described above are suitable, in particular aqueous components are to be used.
- Blowing agents for the preparation of sprayable compositions are known to the person skilled in the art. These may be gaseous substances and mixtures at room temperature. For example, at room temperature gaseous can be used, such as Ci to C 4 alkanes, CO2, N 2 O, dimethyl ether. These should be inert and should not react chemically with the constituents of the components.
- the invention further relates to a method for bonding two substrates, in which a 2K adhesive suitable according to the invention is used.
- a layer of the adhesive component is produced, this is immediately afterwards or later with a further layer, prepared from the activator, mixed and glued.
- One embodiment operates by applying a layer of the aqueous adhesive dispersion of the invention to a substrate.
- this adhesive layer can be immediately further processed and bonded after brief flash off, but it is possible to store this adhesive layer for a limited period.
- the water content of the adhesive layer may decrease, but there is usually more than 5% moisture in the adhesive layer, in particular from 10 to 30%.
- the adhesive layer may be employed, such as brushing, tumbling, rolling, printing, but it is preferred that a spray application be carried out.
- the aqueous adhesive component according to the invention may be present in the form of a spray can together with propellant. It is expedient to homogenize the mixture before application and then spray it on immediately.
- an activator solution according to the invention is to be applied and mixed with the adhesive layer. This can be done in different ways.
- One embodiment first applies the adhesive dispersion necessary according to the invention. This can optionally be stored as long as the layer still has sufficient residual moisture.
- the activator layer is preferably applied to this layer in the spray application. In this It is preferred if the activator is an aqueous solution.
- this substrate is bonded to a second substrate under light pressure. This forms immediately after a good bond. In this case, the bonding between two identically coated substrates can take place, but it is also sufficient if only one substrate has an activated adhesive layer.
- Another embodiment of the invention applies the activator solution to the second substrate. It is preferred in this embodiment to use an aqueous activator solution. After a short waiting time of, for example, 0.5 to 10 minutes, the second substrate can be bonded to the first substrate. There is still a damp or aqueous coating. Processing may be done until such time as there is still a viscous, flowable coating.
- Another embodiment applies solvent-based or aqueous activator solutions to the second substrate. Thereafter, the solvent or the water should evaporate from the applied coating.
- the result is a solid, storage-stable layer of the activator.
- This can be stored for a long time. It may be expedient to cover this layer by a protective film or protective paper.
- On the surface corresponding polymer layers are formed which have acidic groups or thin deposits of inorganic or organic compounds containing acidic constituents are formed.
- the second substrate which is used for this embodiment of the method according to the invention, contains on the substrate side to be bonded a layer which has acidic groups.
- This layer may be a solid coating, for example crystals of solid acids or acid salts; Binders having acidic groups or polymeric layers containing acidic ingredients. In the case of solid acid group-containing coatings, the coated substrate is storage-stable.
- a storable activator layer may be transferred to a substrate prior to bonding by spraying water or by exposure to an aqueous atmosphere in a moisture-containing activator layer.
- the obtained higher humidity according to this procedure gives rapid mixing and rapid activity of the adhesive.
- a suitable adhesive dispersion according to the invention is applied as a layer to a substrate.
- the adhesive should be applied in a layer thickness of 30 g / m 2 to 600 g / m 2 , in particular from 50 to 200 g / m 2 .
- the adhesive layer thus obtained is storage stable, as far as a residual moisture in the adhesive layer is present.
- the activator solution is applied to the second substrate surface to be bonded or to the adhesive layer.
- the amount of activator is chosen so that the acidic groups are sufficient to lower the pH of the adhesive layer.
- the layer thickness is 10 g / m 2 to 200 g / m 2, preferably from 20 to 100 g / m 2 . It can be applied thin-viscous solutions, but it is also possible that thioxotropic solutions are applied. Thus, in the case of intermediate storage, dripping or flow from the coated substrate surfaces can be avoided.
- As application method the above-mentioned general known application methods are possible.
- the two substrates are glued under light pressure.
- the two coatings are brought into contact and mingle. Due to the low layer thickness a good and fast mixing is obtained.
- the aqueous adhesive layer based on chlorinated polyolefins still contains water.
- the coating of the activator is also still hydrous or it contains acid-forming groups in water.
- the activator is introduced into the water-containing adhesive layer as a result of the thorough mixing. This leads to a change in the pH, thereby causing the bond. Rapid mixing in the complete adhesive layer results in faster adhesion of the bonded substrates.
- the procedure according to invention or the adhesive according to invention is suitable for the serial application as well as for the individual application.
- the adhesive components can be applied in spray application to the surfaces to be bonded. It is possible to store these if necessary.
- the activator component is applied to the second substrate and adhered, or the dried activator layer is bonded directly to a substrate coated with adhesive dispersion.
- a preparation of the 2-component adhesive according to the invention in the form of spray cans is expedient.
- the solutions are prepared and packaged separately as an aqueous solution, together with propellants known per se.
- the contents of the spray cans are homogenized, after which a spray application of the two components successively or separately to the two substrates to be bonded is possible.
- substrates can be glued a variety of substrates.
- those substrates are suitable which have a surface that can absorb water or moisture.
- these may be porous or absorbent substrates.
- the inventive method has the advantage that processing of adhesive dispersion and adhesive activator can be done separately. It is also advantageous that the coated substrates separately have a storage stability, ie the time for processing and bonding of the substrates is long.
- Another advantage of the procedure according to the invention lies in the fact that the adhesive used in the process according to the invention can be processed in a storage-stable form. A prior activation is not necessary, so that no residues of unused adhesive arise. Furthermore, a cleaning effort of devices is significantly reduced by adhesive residues.
- Plasticizer (benzyl ester) 1, 8%
- Anti-aging agent 1 3%
- Buffer solution (from glycine, borax, NaOH, ammonium bicarbonate) approx. 0.5%
- the ingredients are mixed in a high-speed stirring system.
- the result is a storage-stable adhesive with a solids content of about 55 wt .-%.
- the pH is about 12.
- the viscosity of the adhesive is about 300 mPas.
- An activator solution of 10% aqueous citric acid is prepared.
- Trial 1 The activator solution is applied to a substrate based on MDF. The amount is about 30 g / m 2 .
- This substrate is bonded to the substrates provided with the adhesive layer.
- the activator solution is applied to an MDF substrate and dried for 24 hours.
- This substrate is bonded to another substrate that has been freshly coated with the appropriate adhesive dispersion.
- a corresponding MDF substrate is treated and dried as in Experiment 2. Immediately before bonding, the surface is briefly sprayed with water. Immediately thereafter, the substrate is adhered to an adhesive-coated substrate.
- Substrates are coated with a dispersion according to Example 1. On the surfaces are after 5 min. sprayed a layer of activator solution. Then it is glued to an MDF substrate.
- the bonded substrates are pressed together. This can also be supported by a short shift. The substrates show a good bond with each other after 15 minutes.
- the application of the adhesive dispersion and the aqueous activator solution can be carried out by brush application in the examples. Another series of tests applies both adhesive layer components to the surfaces by spray application.
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- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012111056/05A RU2543218C2 (ru) | 2009-08-26 | 2010-07-07 | 2-х компонентный клей на водной основе |
EP10730786A EP2470612A1 (de) | 2009-08-26 | 2010-07-07 | Wasserbasierter 2-komponenten klebstoff |
JP2012525952A JP2013503213A (ja) | 2009-08-26 | 2010-07-07 | 水性2成分型接着剤 |
BR112012003917A BR112012003917A2 (pt) | 2009-08-26 | 2010-07-07 | adesivo de dois componentes baseado em água |
CN201080037464.XA CN102482535B (zh) | 2009-08-26 | 2010-07-07 | 水性两组分粘合剂 |
US13/404,351 US20120160410A1 (en) | 2009-08-26 | 2012-02-24 | Water-Based Two-Part Adhesive |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009028879A DE102009028879A1 (de) | 2009-08-26 | 2009-08-26 | Wasserbasierter 2-Komponenten Klebstoff |
DE102009028879.1 | 2009-08-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/404,351 Continuation US20120160410A1 (en) | 2009-08-26 | 2012-02-24 | Water-Based Two-Part Adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011023444A1 true WO2011023444A1 (de) | 2011-03-03 |
Family
ID=43097758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/059745 WO2011023444A1 (de) | 2009-08-26 | 2010-07-07 | Wasserbasierter 2-komponenten klebstoff |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120160410A1 (de) |
EP (1) | EP2470612A1 (de) |
JP (1) | JP2013503213A (de) |
CN (1) | CN102482535B (de) |
BR (1) | BR112012003917A2 (de) |
CL (1) | CL2012000460A1 (de) |
DE (1) | DE102009028879A1 (de) |
RU (1) | RU2543218C2 (de) |
WO (1) | WO2011023444A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3543305A1 (de) * | 2018-03-21 | 2019-09-25 | Daw Se | Verfahren zum verbinden zweier baukörper, kit mit polymerdispersion und koagulationsaktivator |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2591046B1 (de) * | 2010-07-09 | 2016-04-13 | Alfa Klebstoffe AG | Klebstoff mit puffersystem |
DE102011003794A1 (de) * | 2011-02-08 | 2012-08-09 | Henkel Ag & Co. Kgaa | Verfahren zur Verklebung von Leichtbauelementen |
DE102015013304A1 (de) | 2015-10-13 | 2016-04-14 | Daimler Ag | Verfahren zum Herstellen einer Membran-Elektroden-Anordnung für eine Brennstoffzelle |
CN107502236B (zh) * | 2017-08-31 | 2020-01-03 | 浙江佑泰新材料科技有限公司 | 一种水性pp胶黏剂及其制备方法 |
EP3774279A4 (de) * | 2018-03-28 | 2021-12-29 | Henkel IP & Holding GmbH | Lichthärtbare zusammensetzungen und verfahren zur herstellung von topografischen merkmalen auf einer membranoberfläche unter verwendung von lichthärtbaren zusammensetzungen |
IT201800009263A1 (it) * | 2018-10-09 | 2020-04-09 | Lucio Palagano | Sistema di incollaggio della pelle su pc-tablet con colla bicomponente |
EP4092093A1 (de) * | 2021-05-17 | 2022-11-23 | Covestro Deutschland AG | Einkomponentiger wässriger sprühklebstoff |
CN117043295A (zh) * | 2021-03-31 | 2023-11-10 | 科思创德国股份有限公司 | 单组分水性喷胶 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130108A1 (de) | 1971-03-26 | 1972-11-03 | Du Pont | |
EP0470928A1 (de) | 1990-07-25 | 1992-02-12 | Alfa Klebstoffe Ag | Verfahren zum elastischen Verkleben zweier Substratflächen |
EP0718042A1 (de) * | 1994-12-08 | 1996-06-26 | Ransburg Corporation | Zweikomponentenspritzpistole mit externer Mischung |
WO1998053019A1 (en) | 1997-05-20 | 1998-11-26 | Minnesota Mining And Manufacturing Company | Fast-setting polychloroprene contact adhesives |
US6087439A (en) | 1997-02-05 | 2000-07-11 | Bayer Ag | Aqueous crosslinking polymer dispersions and their use for the preparation of water-based adhesives |
EP1099740A1 (de) * | 1999-11-09 | 2001-05-16 | Alfa Klebstoffe Ag | Aufsprühbare Dispersion und Verfahren zum elastischen Verkleben zweier Substratflächen |
WO2001077248A1 (en) | 2000-04-05 | 2001-10-18 | 3M Innovative Properties Company | Water-dispersed adhesive compositions |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2061296A (en) * | 1935-01-02 | 1936-11-17 | Boston Blacking & Chemical Co | Manufacture of shoes |
US2405602A (en) * | 1944-09-23 | 1946-08-13 | B B Chem Co | Adhesive activation |
DE1719138A1 (de) * | 1968-01-23 | 1971-08-12 | Glanzstoff Ag | Verfahren zur Verbesserung der Verklebbarkeit von Kunstleder |
CA1028110A (en) * | 1972-12-27 | 1978-03-21 | Sumitomo Bakelite Company | Adhesive comprising post-chlorinated polyethylene and polyvinyl chloride |
CA1084828A (en) * | 1977-05-13 | 1980-09-02 | Ernest G. Pole | Latex-based adhesives |
JPS5497637A (en) * | 1978-01-20 | 1979-08-01 | Cemedine Co Ltd | High intial tack rubber latex adhesive and application thereof |
SU1694615A1 (ru) * | 1989-05-15 | 1991-11-30 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Способ склеивани деталей |
DE69114163T2 (de) * | 1990-03-28 | 1996-04-04 | British United Shoe Machinery | Handhabung eines Mehrkomponentenklebers. |
JPH10279908A (ja) * | 1997-04-09 | 1998-10-20 | Tosoh Corp | クロロプレンゴムラテックス2液型接着剤組成物及びその接着方法 |
JP4180195B2 (ja) * | 1999-07-05 | 2008-11-12 | 電気化学工業株式会社 | クロロプレンラテックスを用いた接着剤組成物 |
US6440259B1 (en) * | 1999-08-04 | 2002-08-27 | 3M Innovative Properties Company | One-part storage-stable water-based contact adhesive composition with an internal coagulant |
AT411374B (de) * | 2000-06-06 | 2003-12-29 | Kaindl M | Belag, verkleidung od.dgl., paneele für dessen bildung sowie verfahren und gerät zur herstellung der paneele |
FR2823758B1 (fr) * | 2001-04-24 | 2003-07-11 | Chimistra Sa | Agent et solution de coagulation pour la fabrication de colles bi ou multicomposantes, procede de collage et dispositif correspondant |
DE10246775A1 (de) * | 2002-10-07 | 2004-04-15 | Basf Ag | Verfahren zur Herstellung verleimter Hölzer im Kurztaktverfahren |
EP1656413A1 (de) * | 2003-08-13 | 2006-05-17 | Dow Global Technologies Inc. | Verfahren zum verbinden von substraten und objekten |
JP2006083302A (ja) * | 2004-09-16 | 2006-03-30 | Sekisui Chem Co Ltd | 水系接着剤 |
JP2006282892A (ja) * | 2005-04-01 | 2006-10-19 | Sekisui Chem Co Ltd | 水系接着剤組成物 |
WO2008026671A1 (fr) * | 2006-08-31 | 2008-03-06 | Showa Denko K. K. | Latex de polymère de chloroprène et son procédé de fabrication |
JP5110873B2 (ja) * | 2006-12-26 | 2012-12-26 | コニシ株式会社 | 水性形接着剤組成物 |
DE102008045805A1 (de) * | 2008-09-05 | 2010-03-18 | Bayer Materialscience Ag | Formulierungen auf Basis anionisch-stabilisierter, wässriger Polymer-Dispersionen |
-
2009
- 2009-08-26 DE DE102009028879A patent/DE102009028879A1/de not_active Ceased
-
2010
- 2010-07-07 EP EP10730786A patent/EP2470612A1/de not_active Withdrawn
- 2010-07-07 BR BR112012003917A patent/BR112012003917A2/pt not_active IP Right Cessation
- 2010-07-07 RU RU2012111056/05A patent/RU2543218C2/ru not_active IP Right Cessation
- 2010-07-07 CN CN201080037464.XA patent/CN102482535B/zh not_active Expired - Fee Related
- 2010-07-07 JP JP2012525952A patent/JP2013503213A/ja active Pending
- 2010-07-07 WO PCT/EP2010/059745 patent/WO2011023444A1/de active Application Filing
-
2012
- 2012-02-23 CL CL2012000460A patent/CL2012000460A1/es unknown
- 2012-02-24 US US13/404,351 patent/US20120160410A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2130108A1 (de) | 1971-03-26 | 1972-11-03 | Du Pont | |
EP0470928A1 (de) | 1990-07-25 | 1992-02-12 | Alfa Klebstoffe Ag | Verfahren zum elastischen Verkleben zweier Substratflächen |
EP0718042A1 (de) * | 1994-12-08 | 1996-06-26 | Ransburg Corporation | Zweikomponentenspritzpistole mit externer Mischung |
US6087439A (en) | 1997-02-05 | 2000-07-11 | Bayer Ag | Aqueous crosslinking polymer dispersions and their use for the preparation of water-based adhesives |
WO1998053019A1 (en) | 1997-05-20 | 1998-11-26 | Minnesota Mining And Manufacturing Company | Fast-setting polychloroprene contact adhesives |
EP1099740A1 (de) * | 1999-11-09 | 2001-05-16 | Alfa Klebstoffe Ag | Aufsprühbare Dispersion und Verfahren zum elastischen Verkleben zweier Substratflächen |
WO2001077248A1 (en) | 2000-04-05 | 2001-10-18 | 3M Innovative Properties Company | Water-dispersed adhesive compositions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3543305A1 (de) * | 2018-03-21 | 2019-09-25 | Daw Se | Verfahren zum verbinden zweier baukörper, kit mit polymerdispersion und koagulationsaktivator |
Also Published As
Publication number | Publication date |
---|---|
US20120160410A1 (en) | 2012-06-28 |
BR112012003917A2 (pt) | 2016-03-29 |
CL2012000460A1 (es) | 2012-08-31 |
EP2470612A1 (de) | 2012-07-04 |
RU2012111056A (ru) | 2013-10-10 |
DE102009028879A8 (de) | 2011-06-01 |
DE102009028879A1 (de) | 2011-03-03 |
CN102482535A (zh) | 2012-05-30 |
CN102482535B (zh) | 2016-03-30 |
JP2013503213A (ja) | 2013-01-31 |
RU2543218C2 (ru) | 2015-02-27 |
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