WO2003089511A1 - Composition a base de latex - Google Patents
Composition a base de latex Download PDFInfo
- Publication number
- WO2003089511A1 WO2003089511A1 PCT/JP2003/004955 JP0304955W WO03089511A1 WO 2003089511 A1 WO2003089511 A1 WO 2003089511A1 JP 0304955 W JP0304955 W JP 0304955W WO 03089511 A1 WO03089511 A1 WO 03089511A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- parts
- latex
- latex composition
- composition according
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D111/00—Coating compositions based on homopolymers or copolymers of chloroprene
- C09D111/02—Latex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
- C08L11/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—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
- C09J111/00—Adhesives based on homopolymers or copolymers of chloroprene
- C09J111/02—Latex
-
- 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
- C09J123/02—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 not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
-
- 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
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/08—Homopolymers or copolymers according to C08L7/00 - C08L21/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
Definitions
- the present invention requires shock absorbing properties of furniture, bedding, automobile interior parts, or various parts such as shoe soles and insoles such as sports shoes, walking shoes, sandals, etc., packaging materials, wet suits, clothing, and health goods. It relates to a latex composition that is most suitable as an adhesive or primer used for bonding components. Background art
- CR polycloth-plane
- organic solvents such as toluene, ethyl acetate, and methyl ethyl ketone are used in CR solvent-based adhesives, the organic solvents volatilize in the workplace during the application of the adhesive, and the safety and health of workers and the environment In view of this, it has been undesirable to reduce the organic solvent.
- the present invention has the same safety and hygiene and environmental problems as the conventional CR solvent-based adhesive, and has the same or higher adhesive strength and water resistance as those of the conventional CR solvent-based adhesive. It is intended to provide a latex composition. Disclosure of the invention
- a latex composition comprising, as a main component, an EVA resin emulsion having a mass ratio of 1 to 70 parts by mass of ethylene to 40 parts by mass of ethylene resin.
- a latex characterized by containing, as a main component, 0.5 to 50 parts by mass of an EVA resin emulsion having an ethylene mass ratio of 40% or more relative to 100 parts by mass of solid content. Composition.
- Polychloroprene latex polymerizes 100 parts by mass of polychloroprene and 0.1 to 10 parts by mass of ethylenically unsaturated carboxylic acid in the presence of 0.5 to 10 parts by mass of polypinyl alcohol 3.
- the latex composition according to any one of 1 or 2, wherein a pH adjuster is added to the latex to adjust the pH of the latex to 6 to 10.
- a method for bonding a porous polymer material and cloth using the latex composition according to any one of the above 1 to 7 as an adhesive 8.
- a laminate comprising a porous polymer material and cloth adhered using the latex composition according to any one of 1 to 7 above.
- the EVA resin in the present invention is a copolymer resin of ethylene vinyl acetate, and is preferably used in an emulsion state.
- the method for obtaining the EVA resin emulsion is not particularly limited.
- a latex can be obtained by dissolving the EVA copolymer in an organic solvent, adding hot water and an emulsifier, dispersing the resultant, and then removing the solvent under reduced pressure to obtain a latex.
- the organic solvent is not particularly limited, and examples thereof include those capable of dissolving the EVA polymer, such as toluene, xylene, n-hexane, and cyclohexane.
- Examples of the emulsifier include a carboxylic acid type and a sulfate type as the anion type. Examples thereof include alkali metal salts of rosin acid, alkyl sulfonates, and condensates of sodium naphthalene sulfonate and formaldehyde.
- Examples of the nonionic type include a water-soluble polymer type, an ether type, an ester type, an alkylphenol type, and a sorbitan ester type.Examples include polyvinyl alcohol, polyoxyethylene monostearate, and sorbitan monooleate. Can be
- the mass ratio of ethylene in the EVA resin be 40% or more in order to increase the water resistance of the adhesive, and more preferably 55% or more.
- the content of the EVA resin emulsion in the composition of the present invention needs to be 1 to 70 parts by mass per 100 parts by mass of the polychloroprene latex. More preferably, it is 2 to 30 parts by mass. If the amount is less than 1 part by mass, the adhesive strength and water resistance of the laminate are insufficient, and if it exceeds 70 parts by mass, the adhesive strength is low.
- the content of EVA emulsion per solid content in the composition of the present invention is required to be 0.5 to 50 parts by mass with respect to 100 parts by mass in terms of the solid content of polychloroprene latex. And preferably from 1.0 to 20 parts by mass, most preferably from 1.5 to 10 parts by mass.
- the emulsifier used in the polychloroprene latex of the present invention is not particularly limited, and various types of anionic, nonionic, and cationic emulsifiers or dispersants can be used.
- anion type include a carboxylic acid type and a sulfate ester type. Specific examples thereof include alkali metal salts of rosin acid, alkyl sulfonates having 8 to 20 carbon atoms, alkyl aryl sulfates, and sodium naphthalene sulfonate. And condensates of formaldehyde.
- nonionic type examples include a water-soluble polymer type, an ether type, an ester type, a sorbitan ester type, a sorbitan ester ether type, an alkylphenol type, and the like. Specific examples include polyvinyl alcohol and polyoxyethylene monostearate. Rate, ether sorbitan oleate and the like.
- Examples of the cationic type include an aliphatic amine salt, an aliphatic quaternary amine salt, an aromatic quaternary amine salt, and a heterocyclic quaternary amine salt.
- Specific examples include octadecyl trimethyl ammonium chloride, and Oxadecyltrimethylammonium chloride, dodecyltrimethylammonium chloride, dilauryldimethylammonium chloride and the like can be mentioned.
- the polychloroprene latex in the present invention is preferably polymerized using polyvinyl alcohol or an alkali metal rosin acid as an emulsifier.
- the polyvinyl alcohol is not particularly limited, but preferably has a saponification degree of 60 to 98 mol%. More preferably, the saponification degree is 75 to 90 mol%.
- the degree of polymerization of polyvinyl alcohol is preferably in the range of 200 to 300. More preferably, the degree of polymerization is from 200 to 700. When the polyvinyl alcohol is within this range, the polymerization operation can be performed stably, the obtained latex has excellent stability, and a stable latex at a high concentration can be obtained.
- the amount of the polyvinyl alcohol to be added in the present invention is preferably 0.5 to 10 parts by mass with respect to 100 parts by mass of chloroprene. It is more preferably 2 to 5 parts by mass, and still more preferably 3 to 4 parts by mass. If the amount of the polyvinyl alcohol is less than 0.5 part by mass, the emulsifying power is not sufficient, and the generation of aggregates tends to occur frequently during the polymerization reaction. On the other hand, if the amount exceeds 10 parts by mass, the viscosity may increase during the polymerization reaction, hindering the stirring, causing abnormal heat generation and making production difficult.
- the polychloroprene forming the polychloroprene latex contained in the composition of the present invention may be a copolymer with ethylenically unsaturated ruponic acid.
- ethylenically unsaturated carboxylic acid include acrylic acid, methacrylic acid, crotonic acid, fumaric acid, maleic acid, citraconic acid, daltaconic acid, and the like. These may be used alone or in combination of two or more. Can be used.
- the amount of the ethylenically unsaturated carboxylic acid to be used is preferably from 0.1 to 10 parts by mass per 100 parts by mass of chloroprene. More preferably, it is 0.5 to 4 parts by mass, most preferably, 0.8 to less than 2 parts by mass. If the addition amount of the ethylenically unsaturated carboxylic acid is less than 0.1 part by mass, the production of the latex is difficult due to poor stability, and the normal state adhesive strength is poor. When the amount of the ethylenically unsaturated carboxylic acid added is 10 parts by mass or more, the decrease in the adhesive water resistance is large.
- black-mouthed-prene polymer used in the present invention a small amount of other monomers copolymerizable with these may be copolymerized in addition to black-mouthed / prene and the ethylenically unsaturated carboxylic acid. Included in the present invention.
- Examples of the monomer copolymerizable with chloroprene in the present invention include 2,3-dichloro-1,3-butadiene, 1-chloro-1,3-butadiene, butadiene, isoprene, styrene, acrylonitrile, and acrylyl. Examples thereof include acid esters and methacrylic acid esters. If necessary, two or more kinds may be used.
- As the alkali salt of rosin acid used as an emulsifier in the present invention it is preferable to use a sodium salt and a Z or potassium salt.
- the amount used is preferably in the range of 2 to 7 parts by mass relative to 100 parts by mass of chloroprene or chloroprene and 100 parts by mass of a monomer copolymerizable therewith. If the amount is less than 2 parts by mass, the storage stability of the polychloroprene latex is poor. If the amount exceeds 7 parts by mass, the adhesive water resistance of the latex composition becomes poor.
- the polychloroprene latex in the present invention preferably has a gel content of 1 to 70% by mass, more preferably 3 to 60% by mass, in the toluene-insoluble portion.
- the gel content is less than 1% by mass, the normal adhesive strength Decrease.
- the gel content exceeds 70% by mass, the initial adhesiveness and the adhesive water resistance decrease.
- the control of the gel content of polychlorinated propylene latex can be controlled by (1) the use and use amount of the chain transfer agent, (2) the polymerization temperature, and (3) the final polymerization rate.
- the chain transfer agent is not particularly limited as long as it is generally used in the production of polychloroprene.
- long-chain alkyl such as n-dodecyl mercaptan, n-year-old kutadecyl mercaptan, tert-dodecyl mercaptan, etc.
- chain transfer agents such as mercaptans, dialkylxanthogen disulfides such as diisopropylxanthogen disulfide and diethylxanthogen disulfide, and jordform can be used.
- the polymerization temperature is preferably in the range of 0 to 55 ° C. in terms of polymerization control. In order to carry out the polymerization reaction smoothly and safely, it is particularly preferable to set the polymerization temperature to 8 to 50 ° C.
- the final polymerization rate is preferably 70% by mass or more, more preferably 80% by mass or more.
- the polychloroprene latex can be adjusted to a required concentration by concentration or dilution with water, but the solid content concentration is preferably in the range of 40 to 65% by mass, more preferably 43 to 65% by mass. It is in the range of 58% by mass. A higher solids concentration results in a latex that has a faster drying rate and better initial adhesion.
- the solid content can be adjusted by adjusting the ratio with the monomer at the time of polymerization, but can be adjusted by concentration after polymerization.
- the PH adjuster in the present invention is used for the purpose of adjusting the PH of the latex polymer latex immediately after the above-mentioned polymerization.
- strong basic substances such as sodium hydroxide, hydroxide hydroxide, diethanolamine / triethanolamine, sodium carbonate, potassium carbonate, trisodium phosphate, disodium hydrogenphosphate, tripotassium phosphate, Any one or more of basic salts such as dipotassium hydrogen phosphate, dipotassium citrate, rhodium hydrogen citrate, sodium acetate, potassium acetate, and sodium tetraborate can be arbitrarily used.
- the method for adding the pH adjuster in the present invention is not particularly limited.
- the modifier powder can be added directly or diluted with water at an arbitrary ratio.
- the pH adjustment range is preferably from 6 to 10.
- Examples of the catalyst used in the polymerization of polychloroprene according to the present invention include inorganic peroxides such as potassium persulfate, ketone peroxides, peroxyketals, octaperoxides, dialkyl peroxides, and diaperoxides.
- Organic peroxides such as silperoxides can be mentioned.
- potassium persulfate As a catalyst, the use of potassium persulfate is preferable for performing stable polymerization. Further, it is preferable to use potassium persulfate as an aqueous solution of 0.1 to 5% by mass.
- sodium sulfite, potassium sulfite, ferrous sulfate, anthraquinone / 3 sodium sulfonate, formamidinesulfonic acid, L-ascorbic acid Etc. can be added.
- a polymerization inhibitor can be used for the purpose of controlling or stopping the polymerization reaction of the polychloroprene latex of the present invention.
- the polymerization inhibitor of the present invention include thiodiphenylamine, getylhydroxylamine, hydroquinone, p-t-butylcatechol, 1,3,5-trihydroxybenzene, and hydroquinone methyl ether.
- An antioxidant can be added to the polychloroprene latex of the present invention for the purpose of preventing discoloration and the like.
- 2,6-di-tert-butyl-4-methylphenol 2,2-methylenebis (6-t-4-methylphenol), 4,4-butylenebis (6_t-butyl-13-methylphenol
- ethylene Bis (oxyshethylene) bis [3- (5-tert-butyl-4-hydroxy_m-tolyl) propionate]
- octadecyl-1- (3,5-di-tert-butyl-4-hydroxyphenyl) propionate penyu erythritol And tetrakis [3- (3,5-di-t_butyl-4-hydroxyphenyl) propionate].
- a tackifier resin can be added to the latex composition of the present invention for the purpose of increasing the initial adhesive strength.
- Tackifying resins include oral dicnate resin, terpene phenol resin, coumarone-indene resin, aliphatic hydrocarbon resin, and fragrance Group resins and the like. Among them, terpene phenol resins and emulsions of rosin acid ester resins are preferred in order to develop the initial adhesive strength and adhesive water resistance of the adhesive composition.
- the addition amount of the tackifier resin is preferably 20 to 150 parts by weight, more preferably 30 to 100 parts by weight, with respect to 100 parts by weight of the polyester of the polychloroprene latex. If the amount is less than 20 parts by mass or exceeds 150 parts by mass, the adhesive strength becomes inappropriate.
- a metal oxide can be added to the latex composition of the present invention to increase the adhesive water resistance.
- the metal oxide include zinc oxide, titanium oxide, zirconium oxide, aluminum oxide, boron oxide, tin oxide, magnesium oxide and Z, and vanadium oxide. Zinc oxide, titanium oxide, aluminum oxide and Z or zirconium oxide are preferred for improving the water resistance of the adhesive composition, and zinc oxide is particularly preferred.
- the amount of the metal oxide to be added is preferably 0.2 to 8.0 parts by mass, more preferably 0.5 to 6.0 parts by mass, per 100 parts by mass of the solid content of the polycloprene latex. If it is less than 0.2 parts by mass, the effect of imparting water resistance is small. On the other hand, if the amount exceeds 8.0 parts by mass, the bonding strength becomes poor.
- the latex composition of the present invention comprises a hardening accelerator such as isocyanate and ethylene thiourea, an inorganic compound such as calcium carbonate, silica, sodium silicate, talc or clay, a plasticizer such as dibutyl phthalate or process oil, and a softening agent.
- a hardening accelerator such as isocyanate and ethylene thiourea
- an inorganic compound such as calcium carbonate, silica, sodium silicate, talc or clay
- a plasticizer such as dibutyl phthalate or process oil
- a softening agent such as sodium polyacrylate, water-soluble polyurethane, and methylcellulose
- polyoxyalkylene alkyl ethers 1: 2 molar aliphatic alkanolamides
- 1: 1 molar diethanolamide polyoxyethylene stearate, etc.
- Surfactants propylene dalicol n-butyl ether, dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether, etc., film thickening aids, polyethyleneimine / polyethylene oxide water-dispersible polymer, 1 , 2-benzothiazoline, etc. Requires preservatives, dyes, various anti-aging agents, thickeners, UV absorbers such as 2 (2'-hydroxy-3'-t-butyl-5'-methylphenyl) -5-chlorobenzobenzotriazole They can be optionally added.
- the solid content concentration of the aqueous primer of the present invention needs to be 40% by mass or less, and preferably in the range of 10 to 30% by mass. If the solid content is less than 10% by mass or the solid content is more than 30% by mass, it is difficult to adjust the thickness of the dried primer layer to an optimal range. The range of mass% is practically preferable.
- any viscosity can be adjusted by adding a thickener to the aqueous primer.
- thickeners include polyvinyl alcohol (PVA), sodium polyacrylate, water-soluble polyurethane, associative polyurethane emulsion, acryl swellable acryl emulsion, carboxymethylcellulose (CMC), and methylcellulose (MC). , Hydroxyethyl cellulose (HEC), hydroxypropyl cellulose (HPC), polyvinyl alcohol, synthetic smectite, and the like.
- a suitable compounding amount of the thickener is 0.03 to 15 parts by mass (in terms of solid content) based on 100 parts by mass of the polychlorinated propylene latex. If it is blended in this range, it is possible to prevent the repelling of the primer on the surface of Eras 1 and mer wood.
- the viscosity of the primer may be adjusted according to the application method and the specifications of the application apparatus, but it is preferably 10 to 15000 [mPa ⁇ s] (B-type viscometer, 25 ° C, 30 rpm). If the viscosity is less than 10 [mPa ⁇ s], repelling on the surface of the elastomer material may be a problem. If the viscosity is higher than 15000 [mPa ⁇ s], uniform application becomes difficult. There is.
- the latex composition and the water-based primer of the present invention are made by mixing polychlorinated propylene latex, EVA resin and other compounding agents, but the mixing device is not particularly limited, and a three-one motor, a homogenizer, a media mill, A known device such as a colloid mill can be used.
- the method for applying the latex composition and the aqueous primer of the present invention is not particularly limited, but is preferably performed on the porous organic material side.
- a method for applying the latex composition to the porous organic material an automated mechanical application capable of uniform application is preferred, but is not particularly limited. In general, methods such as brushing, troweling, spraying, mouth rubbing, barco rubbing, etc. are possible.
- the laminate of the present invention can be obtained by applying a latex composition to a porous polymer material, further laminating a cloth thereon, and press-bonding with a press machine. These bonding methods and laminating methods are not particularly limited.
- a predrying step (hereinafter, the bonding method of performing the predrying is referred to as dry bonding, and the bonding method without predrying is referred to as wet bonding) before laminating the cloth. It can also be introduced.
- the laminate may employ any of a dry bonding method and a wet bonding method. When importance is attached to the initial strength and normal strength, the dry bonding method is preferred, and when importance is attached to the water resistance of the adhesive, the wet bonding method is preferred.
- the temperature is preferably 50 to 80 ° C, more preferably 60 to 80 ° C. If the temperature is higher than 80 ° C, the porous polymer material may be thermally deformed before the pressing step. Also, after applying and bonding the adhesive, it can be dried at 100 to 140 ° C. and then pressed by a press machine.
- the press method may be either a hot press or a room temperature press.
- a hot press the temperature is preferably from 100 to 170 ° C.
- a room temperature press it is necessary to heat the porous organic material on which the cloth is placed to 100 to 130 ° C. before pressing.
- the pressure in the pressing step is not particularly limited and can be set according to the purpose and application.However, in order to ensure sufficient adhesive strength without destroying the porous organic material of the laminate. 0.3-1 OMPa is preferred, and 0.05-5 MPa is more preferred.
- a method of applying pressure while the sheet is softened by heating for example, blow drawing, match molding, plug and ring molding, slip molding (drawing), vacuum molding, compression Molding can be performed according to the purpose and use such as the molding method.
- the fabrics used in the present invention are woven fabrics, knitted fabrics or non-woven fabrics, and the fiber material, structure, yarn count, (T + W) density (T is warp, W is weft), thickness, and production method are not limited. Depending on the purpose, purpose, etc., selection may be made in consideration of texture and color.
- the woven fabric include span woven fabric and filament woven fabric, and examples of the fiber material include cotton, silk, rayon, cuvola, acetate, triacetate, nylon, polyester, acrylic, and promix. Knitted fabrics are also known as knits, knits, and jerseys. Textile materials include cotton, silk, rayon, cubola, acetate, Nylon, polyester, acrylic, promix and the like.
- Nonwovens include wet nonwovens, chemical pound nonwovens, thermal pound nonwovens, air laid nonwovens, spunlace nonwovens, spunbond nonwovens, meltblown nonwovens, needle punched nonwovens, and stitched pound nonwovens.
- the fiber material include cotton, rayon, polyester, polypropylene, nylon, acrylic, vinylon, glass fiber, pulp, and carbon fiber.
- the porous polymer material in the present invention is a foamed plastic or foamed rubber (form rubber).
- the foaming method and the material and thickness of the foam are not particularly limited, and may be selected in consideration of flexibility and material strength according to the purpose and use.
- Foaming methods include melt foaming, solid phase foaming, cast foaming and the like.
- Specific examples of the melt foaming include a chemically cross-linked foam, an electron beam cross-linked foam, an extrusion foam, a one-stage press foam, and a two-stage press foam.
- Specific examples of solid phase foaming include a bead method.
- Cast foaming includes molding foaming, block foaming (slab foaming), continuous laminate foaming, injection foaming, spray foaming, and the like.
- the materials include soft urethane foam (hereinafter referred to as flexible foamed PUR), foamed polypropylene (hereinafter referred to as foamed PP), foamed polyethylene (hereinafter referred to as foamed PE), foamed ethylene vinyl acetate copolymer (hereinafter referred to as foamed EVA). ), Foamed polyvinyl chloride (hereinafter referred to as foamed PVC), foamed polychlorinated mouthpiece (hereinafter referred to as foamed CR), and the like.
- foamed PUR soft urethane foam
- foamed PP foamed polypropylene
- foamed PE foamed polyethylene
- foamed EVA foamed ethylene vinyl acetate copolymer
- foamed PVC foamed polyvinyl chloride
- foamed CR foamed polychlorinated mouthpiece
- foamed PUR soft foamed PUR
- foamed PP having a density of 10 to 80 kg ZmS before crimping, and density of 70 to 100 kg before crimping
- a foamed EVA of 120 kg Zm 3 is particularly preferred. Within these density ranges, the adhesion can be further strengthened. Of these, foamed EVA is particularly preferred because it enables strong adhesion and is easy to mold.
- the density referred to here is the mass per unit of the substance at 23 ° C. It is determined by measuring the dimensions of the rectangular parallelepiped material with a vernier caliper to determine the volume, and measuring the mass with a scale.
- the thickness of the porous organic material is not particularly limited, and may be selected according to the purpose and use. For example, considering the use as an insole for sports shoes, it is preferably 10 mm or less.
- these porous polymer materials may be obtained by laminating other sheets on these sheets as long as the bonding surface is the above-described porous polymer material.
- the aqueous primer in the present invention can be applied to various organic materials in addition to the above-mentioned porous polymer materials.
- BR butadiene rubber
- CR chloroprene rubber
- NR natural rubber
- IR isoprene rubber
- SBR styrene-butadiene rubber
- IIR norpolene rubber
- NBR additive of trill rubber
- HNBR hydrogenated nitrile rubber
- BIIR brominated butyl rubber
- CIIR chlorinated butyl rubber
- CIIR acrylonitrile-soprene copolymer
- NIR acrylonitrile-soprene copolymer
- EPDM ethylene-propylene-gen rubber
- Vulcanized rubber Styrene-butadiene-styrene 'block copolymer (SBS), thermoplastic elastomer such as polyester, polyurethane, polyolefin, vinyl chloride resin (PVC), ethylene-vinyl acetate copolymer (EVA), 1,2-polybutadiene (RB), polyolefin resin, styrene resin, acrylonitrile-butadiene-styrene copolymer (AB S) and the like, but are not particularly limited.
- SBS Styrene-butadiene-styrene 'block copolymer
- thermoplastic elastomer such as polyester, polyurethane, polyolefin, vinyl chloride resin (PVC), ethylene-vinyl acetate copolymer (EVA), 1,2-polybutadiene (RB), polyolefin resin, styrene resin, acrylonitrile-butadiene-styren
- the polyclonal prene latex sample was freeze-dried and refined to A. After dissolving with toluene (adjusted to 0.6%), the gel was separated using a centrifuge and a 200-mesh wire mesh. The gel was air-dried and then dried under an atmosphere of 110 ° C. for 1 hour.
- the gel content was calculated according to the following equation.
- the gel fraction of the polyclonal prene latex (I) was 38%.
- Latex composition A 100 parts by weight of polyclonal prene latex (I), 70 parts by weight of terpene phenol resin (Tamanol E-100, manufactured by Arakawa Chemical Industries, Ltd .: 53% solid content), 70 parts by weight of EVA resin (EV manufactured by Chukyo Yushi Co., Ltd.) 2. 10 parts by mass of ethylene / vinyl acetate mass ratio 72/28: solid content 32%) and 1 part by mass of zinc oxide (AZ-SW: 50% solid content by Osaki Kogyo Co.) Latex composition A was prepared by stirring and mixing in a three-one mode.
- the latex composition A was applied to a foamed EVA sheet (2A-1064, 5 mm thick, manufactured by Sanfuku Kogyo Co., Ltd.) with a brush.
- the application amount of the latex composition A is 60 g ( ⁇ Et) / m2.
- a polyester woven fabric was overlaid on the foamed EVA sheet to which the latex composition A was applied, and pressed with a press machine heated to 120 ° C. under a pressure of IMP a to obtain a laminate a.
- the process from application to bonding is referred to as the bonding method (1).
- the laminate was evaluated by the following method. (Initial bond strength)
- the 180 ° peel strength was measured at a speed of 20 OmmZmin using a tensile tester.
- the 180 ° peel strength was measured at a speed of 20 Omm / min using a tensile tester.
- the latex composition B was applied to a foamed EVA sheet (manufactured by Sanfuku Kogyo Co., Ltd., 2A-1064, thickness 5 mm) with a brush, and adhered by a bonding method (1) to obtain a laminate b.
- the latex composition A obtained in Experimental Example 1 was applied to a foamed EVA sheet (2A-1064, manufactured by Sanfuku Kogyo Co., Ltd., thickness 5 mm) with a brush.
- the application amount of the latex composition A is 60 g ⁇ / m 2.
- the applied foamed EVA sheet was dried at 70 for 1 minute to form an adhesive layer, a polyester woven fabric was laid thereon, and pressed with an IMP a pressure by a press at 120 to obtain a laminate c. .
- the process from application of the adhesive to bonding is referred to as the bonding method (2).
- the latex composition C was applied on a foamed EVA sheet (2A_1064, 5 mm thick, manufactured by Sanfuku Industries Co., Ltd.) with a brush, and a laminate d was obtained by an adhesion method (1).
- the latex composition E was applied on a foamed EVA sheet (2A_1064, 5 mm thick, manufactured by Sanfuku Kogyo Co., Ltd.) with a brush, and a laminate f was obtained by an adhesion method (1).
- a latex composition F 100 parts by weight of the polychlorinated propylene latex (I) obtained in Experimental Example 1 in ethanol, 70 parts by weight of a rosin ester resin (SK-90D manufactured by Harima Chemicals, 50% solid content) in a wet state, and zinc oxide (Osaki Industry Co., Ltd.) (AZ-SW: 50% solids) was mixed by stirring in a mixing ratio of 1 part by mass in a three-one mode to prepare a latex composition F.
- the latex composition F was applied onto a foamed EVA sheet (2A-1064, manufactured by Sanfuku Kogyo Co., Ltd., thickness 5 mm) with a brush, and bonded by a bonding method (1) to obtain a laminate g.
- the latex composition E obtained in Comparative Example 1 was applied to a foamed EVA sheet (2A-1064, manufactured by Sanfuku Kogyo Co., Ltd., thickness 5 mm) with a brush, and a laminate h was obtained by an adhesion method (2).
- the latex composition G was applied to a foamed EVA sheet (2A-1064, 5 mm thick, manufactured by Sanfuku Kogyo Co., Ltd.) with a brush, and a laminate i was obtained by an adhesion method (1).
- a latex composition H 6% by weight of vinyl acetate (mass ratio 27/73, solid content 56%) And a zinc oxide (AZ-SW: 50% solid content, manufactured by Osaki Kogyo Co., Ltd.) were wet mixed with a mixing ratio of 1 part by mass with a three-one motor to obtain a latex composition H.
- the latex composition H was applied to a foamed EVA sheet (2A-1064, 5 mm thick, manufactured by Sanfuku Kogyo Co., Ltd.) with a brush, and a laminate j was obtained by an adhesion method (1).
- Example 1 Example 2
- Example 3 Example 4
- Adhesion method 1 Adhesion method 2 Adhesion method 1 Adhesion method 1 Laminate name Laminate a Laminate e Adhesive strength (NZmm)
- EVA resin emulsion (EV-2, manufactured by Chukyo Yushi Co., Ltd., solid content: 32%) was added, and 50 parts of a terpene phenol resin emulsion (Tamanol E-100, manufactured by Arakawa Chemical Industries, Ltd .: solid content: 53%) was added as a tackifier resin. Further, pure water was added to adjust the solid content of the whole formulation to 20% to obtain an aqueous primer.
- the T-type peel strength was measured at a tensile speed of 20 Omm / min using a tensile tester.
- the T-peel strength was measured with a tensile tester at a tensile speed of 20 OmmZmin.
- the specimen was immersed in 23 pure water for 2 days, and the 180 ° peel strength was measured at a speed of 20 Omm / min using a tensile tester.
- Example 6 The test was performed in the same manner as in Example 6, except that EV-6 was used as the EV A resin emulsion.
- the latex composition of the present invention and the water-based primer based thereon are excellent in initial adhesive strength, normal adhesive strength and adhesive water resistance, furniture, bedding, automobile interior parts, shoe parts and It can be used to bond materials such as wet suits that require shock absorption.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/509,945 US7589146B2 (en) | 2002-04-19 | 2003-04-18 | Latex composition |
EP03717638A EP1498452B1 (en) | 2002-04-19 | 2003-04-18 | Latex composition |
KR1020047016579A KR100920395B1 (ko) | 2002-04-19 | 2003-04-18 | 라텍스 조성물 |
AU2003227419A AU2003227419A1 (en) | 2002-04-19 | 2003-04-18 | Latex composition |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-117205 | 2002-04-19 | ||
JP2002117205A JP3749198B2 (ja) | 2002-04-19 | 2002-04-19 | ラテックス組成物および積層体 |
JP2002362074A JP2004189964A (ja) | 2002-12-13 | 2002-12-13 | 水系プライマー及び接着方法 |
JP2002-362074 | 2002-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003089511A1 true WO2003089511A1 (fr) | 2003-10-30 |
Family
ID=29253598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/004955 WO2003089511A1 (fr) | 2002-04-19 | 2003-04-18 | Composition a base de latex |
Country Status (7)
Country | Link |
---|---|
US (1) | US7589146B2 (ja) |
EP (1) | EP1498452B1 (ja) |
KR (1) | KR100920395B1 (ja) |
CN (1) | CN100344686C (ja) |
AU (1) | AU2003227419A1 (ja) |
TW (1) | TW200305604A (ja) |
WO (1) | WO2003089511A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415787C (zh) * | 2003-05-21 | 2008-09-03 | 电气化学工业株式会社 | 聚氯丁二烯类胶乳的制造方法及其组合物 |
US10717838B2 (en) | 2013-03-14 | 2020-07-21 | Bridgestone Americas Tire Operations, Llc | Refresh agent |
CN113234397A (zh) * | 2021-06-03 | 2021-08-10 | 哈尔滨工程大学 | 一种发泡隔热磷酸盐胶黏剂的制备方法 |
US11407926B2 (en) | 2011-12-07 | 2022-08-09 | Bridgestone Corporation | Water-based adhesives |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4084384B2 (ja) * | 2002-12-19 | 2008-04-30 | 電気化学工業株式会社 | ポリクロロプレンラテックス、製造方法、及び水系接着剤組成物 |
US7232590B2 (en) * | 2005-08-26 | 2007-06-19 | Michele Leonard | Method of retrofitting a finished shoe to provide additional cushioning material |
US7244468B2 (en) * | 2005-08-26 | 2007-07-17 | Michele Leonard | Method of retrofitting a finished shoe to provide additional cushioning material |
US7373739B2 (en) * | 2005-12-21 | 2008-05-20 | Brown Shoe Company, Inc. | Shoe sole having fabric and method for adhering fabric to shoe sole |
MXPA06015043A (es) * | 2006-12-19 | 2008-10-08 | 3M Innovative Properties Co | Adhesivo para la union de superficies de baja energia superficial, formulado a partir de emulsiones acuosas de polimeros acrilicos y etilenvinilicos conteniendo resinas taquificantes. |
JP5715109B2 (ja) * | 2012-11-06 | 2015-05-07 | 日本エイアンドエル株式会社 | 接着剤用共重合体ラテックスの製造方法 |
CN103059777B (zh) * | 2012-12-26 | 2015-01-28 | 海南必凯水性涂料有限公司 | 一种用于高速卷烟机的耐寒的环保型搭口胶及其制备方法 |
CN103059778B (zh) * | 2012-12-26 | 2015-02-25 | 海南必凯水性涂料有限公司 | 卷烟用环保型高速包装胶及其制法 |
CN103059779B (zh) * | 2012-12-26 | 2015-01-21 | 海南必凯水性涂料有限公司 | 用于高速卷烟机的环保型搭口胶及其制备方法 |
CN103059774B (zh) * | 2012-12-26 | 2015-01-28 | 海南必凯水性涂料有限公司 | 一种耐水的环保型嘴棒成型胶及其制备方法 |
US20140275330A1 (en) * | 2013-03-15 | 2014-09-18 | Deflecto, LLC | Dual purpose coating |
US20150065605A1 (en) * | 2013-09-03 | 2015-03-05 | Deflecto, LLC | Dual purpose coating |
CN105950066A (zh) * | 2016-05-30 | 2016-09-21 | 广东泰强化工实业有限公司 | 一种水性胶水及其制备方法 |
JP7059188B2 (ja) | 2016-09-02 | 2022-04-25 | デンカ株式会社 | クロロプレンゴムラテックス接着剤組成物 |
EP3737724B1 (en) * | 2018-01-11 | 2024-03-13 | ARLANXEO Deutschland GmbH | Polychloroprene-based contact adhesives containing ethylene-vinyl acetate copolymer |
CN109627557A (zh) * | 2019-02-12 | 2019-04-16 | 优矿塑新材料科技(芜湖)有限公司 | 一种改性聚乙烯母粒 |
KR102309666B1 (ko) * | 2019-12-30 | 2021-10-07 | 주식회사 에스앤비 | 수성 접착제 조성물 |
CN117567962B (zh) * | 2024-01-16 | 2024-03-26 | 汕头市炜星工艺实业有限公司 | 一种高强度高韧性胶黏剂及其制备方法和在纸制品加工中的应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152037A (en) * | 1978-05-23 | 1979-11-29 | Denki Kagaku Kogyo Kk | Vulcanizable hot-melt adhesive and its production |
JPS57108174A (en) * | 1980-12-25 | 1982-07-06 | Aica Kogyo Co Ltd | Water-dispersed contact type adhesive |
JPH0733912A (ja) | 1993-07-23 | 1995-02-03 | Denki Kagaku Kogyo Kk | ポリクロロプレンラテックス組成物 |
JP2000336300A (ja) * | 1999-05-28 | 2000-12-05 | Hitachi Kasei Polymer Co Ltd | 水系プライマー組成物 |
JP2001019923A (ja) * | 1999-07-05 | 2001-01-23 | Denki Kagaku Kogyo Kk | クロロプレンラテックスを用いた接着剤組成物 |
JP2001030400A (ja) * | 1999-07-22 | 2001-02-06 | Denki Kagaku Kogyo Kk | 積層体 |
WO2001010968A1 (en) * | 1999-08-04 | 2001-02-15 | 3M Innovative Properties Company | One-part, storage-stable, water-based contact adhesive composition with an internal coagulant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3554407B2 (ja) | 1995-06-09 | 2004-08-18 | コニシ株式会社 | 水性コンタクト接着剤 |
US6008287A (en) * | 1996-11-26 | 1999-12-28 | Sumitomo Chemical Co., Ltd. | Adhesive composition |
US6054527A (en) * | 1996-12-27 | 2000-04-25 | Voss; Gary D. | High adhesion of a variety of rubber compounds to fabric using a single resorcinol-formaldehyde latex composition |
JP3652860B2 (ja) * | 1997-11-27 | 2005-05-25 | 電気化学工業株式会社 | クロロプレンラテックス組成物及びその製造方法、それを用いた接着剤組成物 |
US6187865B1 (en) | 1998-12-16 | 2001-02-13 | Ludlow Composites Corporation | Rubber compositions and laminates thereof |
KR100429438B1 (ko) | 1999-05-27 | 2004-05-03 | 덴끼 가가꾸 고교 가부시키가이샤 | 클로로프렌 라텍스 조성물 및 그 제조방법, 그것을 사용한접착제 조성물 |
-
2003
- 2003-04-18 EP EP03717638A patent/EP1498452B1/en not_active Expired - Fee Related
- 2003-04-18 CN CNB038087316A patent/CN100344686C/zh not_active Expired - Fee Related
- 2003-04-18 US US10/509,945 patent/US7589146B2/en not_active Expired - Fee Related
- 2003-04-18 WO PCT/JP2003/004955 patent/WO2003089511A1/ja active Application Filing
- 2003-04-18 TW TW092109123A patent/TW200305604A/zh not_active IP Right Cessation
- 2003-04-18 KR KR1020047016579A patent/KR100920395B1/ko not_active IP Right Cessation
- 2003-04-18 AU AU2003227419A patent/AU2003227419A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54152037A (en) * | 1978-05-23 | 1979-11-29 | Denki Kagaku Kogyo Kk | Vulcanizable hot-melt adhesive and its production |
JPS57108174A (en) * | 1980-12-25 | 1982-07-06 | Aica Kogyo Co Ltd | Water-dispersed contact type adhesive |
JPH0733912A (ja) | 1993-07-23 | 1995-02-03 | Denki Kagaku Kogyo Kk | ポリクロロプレンラテックス組成物 |
JP2000336300A (ja) * | 1999-05-28 | 2000-12-05 | Hitachi Kasei Polymer Co Ltd | 水系プライマー組成物 |
JP2001019923A (ja) * | 1999-07-05 | 2001-01-23 | Denki Kagaku Kogyo Kk | クロロプレンラテックスを用いた接着剤組成物 |
JP2001030400A (ja) * | 1999-07-22 | 2001-02-06 | Denki Kagaku Kogyo Kk | 積層体 |
WO2001010968A1 (en) * | 1999-08-04 | 2001-02-15 | 3M Innovative Properties Company | One-part, storage-stable, water-based contact adhesive composition with an internal coagulant |
Non-Patent Citations (1)
Title |
---|
See also references of EP1498452A4 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100415787C (zh) * | 2003-05-21 | 2008-09-03 | 电气化学工业株式会社 | 聚氯丁二烯类胶乳的制造方法及其组合物 |
US7488770B2 (en) | 2003-05-21 | 2009-02-10 | Denki Kagaku Kogyo Kabushiki Kaisha | Method for production of polychloroprene latex in ethylene-vinyl-acetate copolymer |
US11407926B2 (en) | 2011-12-07 | 2022-08-09 | Bridgestone Corporation | Water-based adhesives |
US10717838B2 (en) | 2013-03-14 | 2020-07-21 | Bridgestone Americas Tire Operations, Llc | Refresh agent |
US11773230B2 (en) | 2013-03-14 | 2023-10-03 | Bridgestone Americas Tire Operations, Llc | Refresh agent |
CN113234397A (zh) * | 2021-06-03 | 2021-08-10 | 哈尔滨工程大学 | 一种发泡隔热磷酸盐胶黏剂的制备方法 |
CN113234397B (zh) * | 2021-06-03 | 2022-05-27 | 哈尔滨工程大学 | 一种发泡隔热磷酸盐胶黏剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050182173A1 (en) | 2005-08-18 |
KR100920395B1 (ko) | 2009-10-07 |
CN1646618A (zh) | 2005-07-27 |
AU2003227419A1 (en) | 2003-11-03 |
CN100344686C (zh) | 2007-10-24 |
EP1498452A4 (en) | 2005-11-02 |
KR20040103958A (ko) | 2004-12-09 |
EP1498452A1 (en) | 2005-01-19 |
TW200305604A (en) | 2003-11-01 |
EP1498452B1 (en) | 2011-08-31 |
TWI304825B (ja) | 2009-01-01 |
US7589146B2 (en) | 2009-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003089511A1 (fr) | Composition a base de latex | |
TWI527862B (zh) | 水性分散體與使用該分散體而構成的積層體、鞋用接著劑及鞋 | |
CN109476877B (zh) | 胶乳组合物和包含该胶乳组合物的单液型水性粘接剂 | |
JP2019509357A (ja) | 複合フィルムを貼り合わせるための一成分系ラミネート接着剤の使用 | |
JPWO2018043586A1 (ja) | クロロプレンゴムラテックス接着剤組成物 | |
TW200817485A (en) | Vulcanizable aqueous adhesive and the use thereof | |
JP2017222804A (ja) | ポリクロロプレンラテックス接着剤組成物 | |
JP4390321B2 (ja) | 積層体 | |
JPS6084371A (ja) | 水性エマルジヨン型接着剤組成物 | |
JP3749198B2 (ja) | ラテックス組成物および積層体 | |
JP4654127B2 (ja) | ポリクロロプレン系ラテックスの製造方法、及び組成物 | |
WO2002083805A1 (fr) | Produit stratifie | |
KR100726745B1 (ko) | 스폰지제 생지의 이음부의 접착 방법 및 접착 구조물 | |
JP2002060711A (ja) | 水系接着剤及びそれを用いた接着方法及び接着構造体 | |
JP2002138264A (ja) | エラストマー材の接着方法及び接着構造体 | |
JP2004189964A (ja) | 水系プライマー及び接着方法 | |
JP4132787B2 (ja) | 高分子発泡体と布類との積層体の製造方法及び積層体 | |
JP2004067915A (ja) | ポリクロロプレンゴムラテックス接着剤用プライマー及びそれを用いた接着方法 | |
JP2004352921A (ja) | ポリクロロプレン2液型水系接着剤組成物 | |
JP2003138166A (ja) | 水系プライマー及び接着方法 | |
JP2013028655A (ja) | 接着剤組成物 | |
JP2004359787A (ja) | 水系接着剤組成物および接着構造体 | |
JP2020105259A (ja) | ラテックス接着剤組成物 | |
JP2001172589A (ja) | 2液型水系接着剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10509945 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020047016579 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038087316 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003717638 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020047016579 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003717638 Country of ref document: EP |