JP2015038187A - 水に分散性の微粉接着剤 - Google Patents
水に分散性の微粉接着剤 Download PDFInfo
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- JP2015038187A JP2015038187A JP2014116508A JP2014116508A JP2015038187A JP 2015038187 A JP2015038187 A JP 2015038187A JP 2014116508 A JP2014116508 A JP 2014116508A JP 2014116508 A JP2014116508 A JP 2014116508A JP 2015038187 A JP2015038187 A JP 2015038187A
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- isocyanate
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- 239000000853 adhesive Substances 0.000 title claims abstract description 67
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 67
- 239000000843 powder Substances 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000012948 isocyanate Substances 0.000 claims abstract description 35
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 34
- -1 alkyl naphthalene sulfonate Chemical compound 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims description 32
- 239000000080 wetting agent Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 10
- 238000009837 dry grinding Methods 0.000 claims description 8
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 claims description 7
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 claims description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 4
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 4
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 claims description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 150000003951 lactams Chemical class 0.000 claims description 3
- NGTGENGUUCHSLQ-UHFFFAOYSA-N n-heptan-2-ylidenehydroxylamine Chemical compound CCCCCC(C)=NO NGTGENGUUCHSLQ-UHFFFAOYSA-N 0.000 claims description 3
- WHIVNJATOVLWBW-PLNGDYQASA-N (nz)-n-butan-2-ylidenehydroxylamine Chemical compound CC\C(C)=N/O WHIVNJATOVLWBW-PLNGDYQASA-N 0.000 claims description 2
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 claims description 2
- XRUGBBIQLIVCSI-UHFFFAOYSA-N 2,3,4-trimethylphenol Chemical compound CC1=CC=C(O)C(C)=C1C XRUGBBIQLIVCSI-UHFFFAOYSA-N 0.000 claims description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims description 2
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229930003836 cresol Natural products 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 150000003949 imides Chemical class 0.000 claims description 2
- 150000002690 malonic acid derivatives Chemical class 0.000 claims description 2
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 claims description 2
- 150000002923 oximes Chemical class 0.000 claims description 2
- 150000003138 primary alcohols Chemical class 0.000 claims description 2
- 150000003333 secondary alcohols Chemical class 0.000 claims description 2
- 150000003336 secondary aromatic amines Chemical class 0.000 claims description 2
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical group [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 claims description 2
- 150000003509 tertiary alcohols Chemical class 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000002981 blocking agent Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 10
- 239000003906 humectant Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 235000011624 Agave sisalana Nutrition 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical class C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000303965 Cyamopsis psoralioides Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000005922 Phosphane Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002057 carboxymethyl group Chemical class [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 240000004308 marijuana Species 0.000 description 1
- 125000002496 methyl group Chemical class [H]C([H])([H])* 0.000 description 1
- 229910000064 phosphane Inorganic materials 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphane group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000004073 vulcanization Methods 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/8074—Lactams
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- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2150/00—Compositions for coatings
- C08G2150/20—Compositions for powder coatings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
4,4’−ジフェニルメタンジイソシアネート(4,4’−MDI)、
2,4’−ジフェニルメタンジイソシアネート(2,4’−MDI)、
3,4’−ジフェニルメタンジイソシアネート(3,4’−MDI)、
2,2’−ジフェニルメタンジイソシアネート(2,2’−MDI)、
2,3’−ジフェニルメタンジイソシアネート(2,3’−MDI)、
2,4−トルエンジイソシアネート、2,6−トルエンジイソシアネート、
1−イソシアナト−3−イソシアナトメチル−3,5,5−トリメチルシクロヘキサン、1,4−ナフタレンジイソシアネート(1,4−NDI)、1,5−ナフタレンジイソシアネート(1,5−NDI)、イソホロンジイソシアネート(IPDI)、ヘキサメチレンジイソシアネート(HDI)、またはこれらの混合物。
微粉状低分子量イソシアネート(A1)を微粉状湿潤剤(B1)と粉末ミキサー中95:5の重量比で混合する。次に、粉末混合物を、圧縮空気を用いて操作されるCONDUX流動床ジェットミルCGS50に入れる。
セパレータホイールの回転速度[l/分]: 3,450
粉砕空気圧(高圧)[バール]: 6
粉砕空気量(空気温度20℃に対し)[m3/時]: 1,000
処理能力[kg/時]: 30
実施例2および3と比較例4および5には、同様の粉砕パラメータを用いる。
Claims (17)
- 水に分散性である、生地補強プライ用微粉接着剤であって、前記微粉接着剤が
a) 少なくとも1種の少なくとも部分的にキャッピングされた低分子量イソシアネート85〜97重量%と、
b) 湿潤剤としてのアルキルナフタレンスルホネート15〜3重量%と、
c) 結合剤を除く添加剤0〜10重量%と、
を含んでなり、前記配合成分a、b、cの合計が100重量%である、
微粉接着剤。 - 粉末が0.1〜40μm、好ましくは0.2〜20μm、特に好ましくは0.3〜12μm、の範囲内の平均粒径を持つ、
請求項1に記載された微粉接着剤。 - 脱イオン水で10分間攪拌後に得られた分散液の粒度分布(d50とd95)をISO13320にしたがいレーザ測定すると、d50が最大5μm、好ましくは最大2μm、特に好ましくは最大1.5μmで、d95が最大10μm、好ましくは最大6μm、特に好ましくは最大5μm、である、
請求項1または2に記載された微粉接着剤。 - 前記接着剤が、
前記少なくとも部分的にキャッピングされた低分子量イソシアネート90〜96重量%、好ましくは93〜96重量%、特に極めて好ましくは94〜95.5重量%と、
湿潤剤としての前記アルキルナフタレンスルホネート10〜4重量%、好ましくは7〜4重量%、特に好ましくは6〜4.5重量%と、
を含んでなる、
請求項1ないし3の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種の低分子量イソシアネートが、500g/モル未満か又はそれと等しいモル質量、好ましくは90〜400g/モルの範囲内のモル質量、特に好ましくは150〜300g/モルの範囲内のモル質量、を持つ、
請求項1ないし4の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種の低分子量イソシアネートが、特に以下からなる群
4,4’−ジフェニルメタンジイソシアネート(4,4’−MDI)、
2,4’−ジフェニルメタンジイソシアネート(2,4’−MDI)、
3,4’−ジフェニルメタンジイソシアネート(3,4’−MDI)、
2,2’−ジフェニルメタンジイソシアネート(2,2’−MDI)、
2,3’−ジフェニルメタンジイソシアネート(2,3’−MDI)、
2,4−トルエンジイソシアネート、2,6−トルエンジイソシアネート、
1−イソシアナト−3−イソシアナトメチル−3,5,5−トリメチルシクロヘキサン、1,4−ナフタレンジイソシアネート(1,4−NDI)、1,5−ナフタレンジイソシアネート(1,5−NDI)、イソホロンジイソシアネート(IPDI)、ヘキサメチレンジイソシアネート(HDI)、またはこれらの混合物、
から選ばれる芳香族、脂肪族または脂環式イソシアネートである、
請求項1ないし5の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種の少なくとも部分的にキャッピングされた低分子量イソシアネートが、特に以下からなる群
モノフェノール、特にフェノール、レソルシノール、クレゾール、トリメチルフェノールまたは第三ブチルフェノール、ラクタム、特にε−カプロラクタム、δ−バレロラクタムまたはラウリンラクタム、オキシム、特にメチルエチルケトキシム(ブタノンオキシム)、メチルアミルケトキシムまたはシクロヘキサノンオキシム、易エノール形成性化合物、特にアセト酢酸エステル、アセチルアセトンまたはマロン酸誘導体、第一、第二または第三アルコール、グリコールエーテル、第二芳香族アミン、イミド、イソシアネート、メルカプタン、トリアゾールおよびこれらの混合物、
から選ばれる封鎖剤で部分的または完全に封鎖されている、
請求項1ないし6の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種の少なくとも部分的にキャッピングされた低分子量イソシアネートがウレトジオンに関する、
請求項1ないし7の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種の少なくとも部分的にキャッピングされた低分子量イソシアネートがジフェニルメタンジイソシアネート(MDI)のウレトジオンに関する、
請求項8に記載された微粉接着剤。 - 前記アルキルナフタレンスルホネートがジイソブチルナフタレンスルホン酸ナトリウムである、
請求項1ないし9の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも部分的にキャッピングされたイソシアネートと前記アルキルナフタレンスルホネートとから専らなる、
請求項1ないし10の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも1種のキャッピングされたイソシアネート95重量%と前記アルキルナフタレンスルホネート5重量%とからなる、
請求項11に記載された微粉接着剤。 - 触媒、脱泡剤、着色剤および/または充填剤、およびこれらの混合物から選ばれる添加剤0.1〜10重量%を含んでなる、
請求項1ないし10の少なくとも1つの請求項に記載された微粉接着剤。 - 前記少なくとも部分的にキャッピングされた低分子量イソシアネート85〜97重量%が、湿潤剤としての前記アルキルナフタレンスルホネート15〜3重量%と共に、さらにおそらく微分添加剤も添加して、乾式粉砕に付され、この際、乾式粉砕は、脱イオン水中10分間攪拌後に得られた分散液の粒度分布(d50とd95)をISO13320にしたがいレーザ測定すると、d50値は最大5μm、d95値は最大10μmであるように実施される、
請求項1ないし13の少なくとも1つの請求項に記載された、水分散性である、生地補強プライ用微粉接着剤の製造方法。 - 前記d50値が最大5μm、好ましくは最大2μm、特にきわめて好ましくは最大1.5μm、前記d95値が最大10μm、好ましくは最大6μm、特に好ましくは最大5μm、となるまで前記乾式粉砕が実施される、
請求項14に記載された方法。 - 前記乾式粉砕がジェットミルで実施される、
請求項14または15に記載された方法。 - 補強ゴム製品製造用の補強プライの処理への、請求項1ないし12の少なくとも1つの請求項に記載された接着剤の使用。
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