JP7368451B2 - 接合システム - Google Patents
接合システム Download PDFInfo
- Publication number
- JP7368451B2 JP7368451B2 JP2021505959A JP2021505959A JP7368451B2 JP 7368451 B2 JP7368451 B2 JP 7368451B2 JP 2021505959 A JP2021505959 A JP 2021505959A JP 2021505959 A JP2021505959 A JP 2021505959A JP 7368451 B2 JP7368451 B2 JP 7368451B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- forming
- rubber
- adhesive film
- based adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005304 joining Methods 0.000 title claims description 15
- 239000000203 mixture Substances 0.000 claims description 140
- 239000000853 adhesive Substances 0.000 claims description 100
- 230000001070 adhesive effect Effects 0.000 claims description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 95
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 67
- 239000004202 carbamide Substances 0.000 claims description 67
- 150000001875 compounds Chemical class 0.000 claims description 64
- 229920001971 elastomer Polymers 0.000 claims description 58
- 239000000758 substrate Substances 0.000 claims description 56
- 239000005060 rubber Substances 0.000 claims description 54
- 229910052751 metal Inorganic materials 0.000 claims description 53
- 239000002184 metal Substances 0.000 claims description 53
- 229920000642 polymer Polymers 0.000 claims description 51
- 229920000098 polyolefin Polymers 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 23
- 229920001568 phenolic resin Polymers 0.000 claims description 16
- 239000005011 phenolic resin Substances 0.000 claims description 16
- 239000003431 cross linking reagent Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 229920000058 polyacrylate Polymers 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 239000013039 cover film Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims 1
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- 229920003192 poly(bis maleimide) Polymers 0.000 description 27
- 238000012360 testing method Methods 0.000 description 23
- 229910052757 nitrogen Inorganic materials 0.000 description 20
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 239000003945 anionic surfactant Substances 0.000 description 18
- 125000003118 aryl group Chemical group 0.000 description 16
- 239000002736 nonionic surfactant Substances 0.000 description 16
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- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 13
- 229910052736 halogen Inorganic materials 0.000 description 13
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- 239000000178 monomer Substances 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
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- 229910021529 ammonia Inorganic materials 0.000 description 8
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- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 7
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- 125000005843 halogen group Chemical group 0.000 description 7
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- MKZXROSCOHNKDX-UHFFFAOYSA-N 1,4-dinitrosobenzene Chemical compound O=NC1=CC=C(N=O)C=C1 MKZXROSCOHNKDX-UHFFFAOYSA-N 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- 125000001931 aliphatic group Chemical group 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 6
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- 125000004432 carbon atom Chemical group C* 0.000 description 6
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 6
- 150000001993 dienes Chemical class 0.000 description 6
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- 229920001084 poly(chloroprene) Polymers 0.000 description 4
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- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
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- IQEISDFEQFMYJI-UHFFFAOYSA-N 1,4-dinitrosonaphthalene Chemical compound C1=CC=C2C(N=O)=CC=C(N=O)C2=C1 IQEISDFEQFMYJI-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 3
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- 239000000945 filler Substances 0.000 description 3
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
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- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 3
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- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- XYLFFOSVQCBSDT-UHFFFAOYSA-N 1,2-dinitrosobenzene Chemical class O=NC1=CC=CC=C1N=O XYLFFOSVQCBSDT-UHFFFAOYSA-N 0.000 description 2
- MCXCKDQPCJXEGU-UHFFFAOYSA-N 1,2-dinitrosonaphthalene Chemical class C1=CC=CC2=C(N=O)C(N=O)=CC=C21 MCXCKDQPCJXEGU-UHFFFAOYSA-N 0.000 description 2
- IPJGAEWUPXWFPL-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=C1 IPJGAEWUPXWFPL-UHFFFAOYSA-N 0.000 description 2
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
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- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
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- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
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- 125000002091 cationic group Chemical group 0.000 description 2
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- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
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- NLRKCXQQSUWLCH-UHFFFAOYSA-N nitrosobenzene Chemical compound O=NC1=CC=CC=C1 NLRKCXQQSUWLCH-UHFFFAOYSA-N 0.000 description 2
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- 229910052717 sulfur Inorganic materials 0.000 description 2
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- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- 229960002447 thiram Drugs 0.000 description 2
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- JLNGXFCCWYKFIX-UHFFFAOYSA-N 1,3-dinitrosobenzene Chemical compound O=NC1=CC=CC(N=O)=C1 JLNGXFCCWYKFIX-UHFFFAOYSA-N 0.000 description 1
- OEUTXEVXKFXZPB-UHFFFAOYSA-N 1-[12-(2,5-dioxopyrrol-1-yl)dodecyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1CCCCCCCCCCCCN1C(=O)C=CC1=O OEUTXEVXKFXZPB-UHFFFAOYSA-N 0.000 description 1
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- FJKKJQRXSPFNPM-UHFFFAOYSA-N 1-[3-(2,5-dioxopyrrol-1-yl)-4-methylphenyl]pyrrole-2,5-dione Chemical compound CC1=CC=C(N2C(C=CC2=O)=O)C=C1N1C(=O)C=CC1=O FJKKJQRXSPFNPM-UHFFFAOYSA-N 0.000 description 1
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- RIJSFLCTBDHBBS-UHFFFAOYSA-N 1-[6-(2,5-dioxopyrrol-1-yl)pyridin-2-yl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC(N2C(C=CC2=O)=O)=N1 RIJSFLCTBDHBBS-UHFFFAOYSA-N 0.000 description 1
- LYCKDYZIIOVFCX-UHFFFAOYSA-N 1-[[3-[(2,5-dioxopyrrol-1-yl)methyl]phenyl]methyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1CC1=CC=CC(CN2C(C=CC2=O)=O)=C1 LYCKDYZIIOVFCX-UHFFFAOYSA-N 0.000 description 1
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- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- DZCCLNYLUGNUKQ-UHFFFAOYSA-N n-(4-nitrosophenyl)hydroxylamine Chemical compound ONC1=CC=C(N=O)C=C1 DZCCLNYLUGNUKQ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003461 sulfonyl halides Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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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
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J115/00—Adhesives based on rubber derivatives
- C09J115/02—Rubber derivatives containing halogen
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J111/00—Adhesives based on homopolymers or copolymers of chloroprene
-
- 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
-
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- 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
- C09J123/32—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 compounds containing phosphorus or sulfur
- C09J123/34—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 compounds containing phosphorus or sulfur by chlorosulfonation
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- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/32—Compounds containing nitrogen bound to oxygen
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- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/50—Additional features of adhesives in the form of films or foils characterized by process specific features
- C09J2301/504—Additional features of adhesives in the form of films or foils characterized by process specific features process of pretreatment for improving adhesion of rubber on metallic surfaces
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/16—Metal
- C09J2400/163—Metal in the substrate
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- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/16—Metal
- C09J2400/166—Metal in the pretreated surface to be joined
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2411/00—Presence of chloroprene
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- 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
- C09J2415/00—Presence of rubber derivatives
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- 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
- C09J2421/00—Presence of unspecified rubber
- C09J2421/006—Presence of unspecified rubber in the substrate
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- 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
- C09J2421/00—Presence of unspecified rubber
- C09J2421/008—Presence of unspecified rubber in the pretreated surface to be joined
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Landscapes
- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
(III)金属基材の表面とゴム基材の表面との間のボンドラインの形態で、水系プライマー組成物と水系カバーセメント組成物との組み合わせを含む接合システムを配置する工程;に従って、金属基材又はプラスチック基材をゴム基材に接合するプロセスを含む。
33パーセント(%)であり、別の実施形態では最大で30%であることを意味する。例えば、好ましい一実施形態では、低結晶化度の第1のポリニトロソ化合物は、ポリ-(1,4-フェニレンアジンN,N-ジオキシド)(p-PDNB)であってもよい。通常、低結晶化度のp-PDNBは、一実施形態では最大33%の結晶化度を有し得る。典型的には、低結晶化度のp-PDNBは、別の実施形態では最大30%の結晶化度を有し得る。
Rm-Ar-(NO)2 式(I)
(上の式(I)において、Arは、フェニレン又はナフタレンであってもよく;Rは、1~20個の炭素原子を有する一価の有機ラジカル、アミノ基、又はハロゲンであってもよく;mは0、1、2、3、又は4であってもよい)。mが1より大きい場合、mR基は、互いに同じであっても異なっていてもよい。Rは、いくつかの実施形態では、1~20個の炭素原子を有するアルキル、シクロアルキル、アリール、アラルキル、アルカリル、アリールアミン、又はアルコキシラジカルであってもよく、或いはRは、いくつかの実施形態では、1~8個の炭素原子を有するアルキル基であってもよい。それとは独立して、いくつかの実施形態では、mの値はゼロであってもよい。
1,4-ジニトロソナフタレンのポリマー形態、及びそれらの混合物から選択することができる。いくつかの実施形態では、1,4-ジニトロソナフタレンのポリマー形態を本発明で使用することができる。
R-O-(-CH2CH2O-)x-H 式(III)
(上の式(III)において、Rは、脂肪族基、芳香族基、脂肪族置換芳香族基、及び芳香族置換脂肪族基、又はこれらの混合であってもよく、xは5~200とすることができる)。いくつかの実施形態では、Rは、構造R1-R2-を有するアルキル置換ベンゼンであってもよく、このR1は直鎖アルキル基とすることができ、R2は芳香環とすることができる。好ましい一実施形態では、本発明で有用な適切な非イオン性界面活性剤はノニルフェノールエトキシレートとすることができる。
R-O-(-CH2CH2O-)x-H
(式中、Rは、脂肪族基、芳香族基、脂肪族置換芳香族基、芳香族置換脂肪族基、又はこれらの混合であり;xは5~200である)。いくつかの実施形態では、Rは、構造R1-R2-(式中、R1は直鎖アルキル基であり、R2は芳香環である)を有するアルキル置換ベンゼンである。1つの適切な非イオン性界面活性剤は、ノニルフェノールエトキシレートである。
表IIに、以下の実施例(Inv.Ex.)で使用される合成実施例1(Syn.Ex.1)と表記された水系プライマーを調製するため及び試験用サンプルを作製するための処方が記載されている。プライマーは、独国特許第19519945号明細書(米国特許第5,962,576号明細書に相当)に開示されている「実施例1」に記載の手順に従って調製した。
表IIIに、以下の実施例(Inv.Ex.)で使用される合成実施例2(Syn.Ex.2)と表記された水系カバーセメントを調製するため及び試験用サンプルを作製するための処方が記載されている。カバーセメントは、国際公開第2017176625号パンフレットに開示されている「実施例2~4」に記載の手順に従って調製した。
剥離試験
上記プライマー(Syn.Ex.1)及びカバーセメント(Syn.Ex.2)に従って製造したゴム-金属接合部材を使用して、剥離強さを試験した。硬化(加硫)して接合された部材を形成した後、ASTM試験D429-方法B(2014)に記載の剥離試験手順に従って、接合された部材の剥離強さを試験した。
破壊パターン試験を実施するために使用される接合部材のサンプルは、剥離強さについて上述した通りに作製した。ゴム保持率%(「%R」)に関する接合部材の破壊パターンは、目視評価によって決定した。
初期接合を決定するための接合部材の特徴的な剥離試験は、試験サンプルの一部を室温で一晩冷却した後に行った。他の接合部材は、尿素の32.5重量%溶液(AdBlue)に対する安定性試験に使用した。32.5%の濃度の尿素の水溶液は、可動式尿素SCRで広く使用されている共晶混合物である。
[1](i)少なくとも1種の皮膜形成ポリマー;
(ii)少なくとも1種の低結晶化度の第1のポリニトロソ化合物;
(iii)少なくとも1種の高結晶化度の第2のポリニトロソ化合物;
(iv)少なくとも1種の架橋剤;及び
(v)担体液としての水;
を含有する水系接着剤皮膜形成カバー組成物。
[2] 上記[1]に記載の水系接着剤皮膜形成カバー組成物から形成されたカバー皮膜。
[3] 上記[1]に記載の水系接着剤皮膜形成カバー組成物から形成された前記皮膜が、最大95℃までの温度で尿素水溶液と接触した際に安定である、上記[2]に記載の皮膜。
[4] 上記[1]に記載の水系接着剤皮膜形成カバー組成物から形成された前記皮膜が、最大32.5重量パーセントの尿素濃度且つ最大95℃までの温度の尿素水溶液と接触した際に安定である、上記[2]に記載の皮膜。
[5] 基材を一体に接合して、
(a)
(i)1種以上のフェノール樹脂;
(ii)1種以上のポリアクリレート;
(iii)1種以上のハロゲン化ポリオレフィンの1種以上のラテックス;及び
(iv)1種以上の架橋剤;
の水性分散液を含有する水系接着剤皮膜形成プライマー成分;並びに
(b)上記[1]に記載の水系接着剤皮膜形成カバー組成物;
を含む接合されたユニットを形成するための、接合システム。
[6] 前記接合システムが、90%Rの破壊を超える高温尿素溶液試験に合格し、前記接合システムが最大約95℃までの温度の尿素水溶液と接触する際に、前記接合システムが尿素水溶液による前記接合システムの完全性への攻撃に対して安定である、上記[5]に記載の接合システム。
[7] (a)水系接着剤皮膜形成プライマー成分:及び
(b)上記[1]に記載の水系接着剤皮膜形成カバー成分;
を組み合わせることを含む、接合システムの製造方法。
[8] 前記接合システムが最大95℃までの温度の尿素水溶液と接触した際に安定である、上記[7]に記載の方法。
[9] 前記接合システムが、最大32.5重量パーセントの尿素濃度且つ最大95℃までの温度の尿素水溶液と接触した際に安定である、上記[7]に記載の方法。
[10] ゴム基材に接合された金属基材又はプラスチック基材を含む接合された物品であって、前記金属基材又はプラスチック基材が、接合システムのボンドラインによって前記ゴム基材に接合されており、前記ボンドラインは前記金属基材の1つの表面の少なくとも一部と前記ゴム基材の1つの表面の少なくとも一部との間に配置されており、前記接合システムが、
(a)水系接着剤皮膜形成プライマー成分;及び
(b)上記[1]に記載の水系接着剤皮膜形成カバー成分;
を含む、接合された物品。
[11] 前記接合システムが、最大95℃までの温度で尿素水溶液と接触した際に安定である、上記[10]に記載の接合された物品。
[12] 前記接合システムが、最大32.5重量パーセントの尿素濃度且つ最大95℃までの温度の尿素水溶液と接触した際に安定である、上記[10]に記載の接合された物品。
[13] 前記接合された物品が80パーセントを超えるゴム破壊を示す、上記[10]に記載の接合された物品。
[14] (I)金属基材の表面の少なくとも一部に水系接着剤皮膜形成プライマー成分の層を形成する工程;
(II)工程(I)の水系接着剤皮膜形成プライマー成分の層の表面の少なくとも一部に上記[1]に記載の水系接着剤皮膜形成カバー成分の層を形成して、接合システムを形成する工程;及び
(III)前記金属基材の表面と前記ゴム基材の表面との間のボンドラインの形態で、水系プライマー組成物を上記[1]に記載の水系カバーセメント組成物と組み合わせて含む接合システムを配置する工程;
を含む、前記金属基材又はプラスチック基材を前記ゴム基材に接合する方法。
[15] 前記接合システムが最大95℃までの温度で尿素水溶液と接触した際に安定である、上記[14]に記載の方法。
[16] 前記接合システムが、最大32.5重量パーセントの尿素濃度且つ最大95℃までの温度の尿素水溶液と接触した際に安定である、上記[14]に記載の方法。
Claims (6)
- (i)少なくとも1種の皮膜形成ポリマー;
(ii)少なくとも1種の第1のポリニトロソ化合物であって、結晶化度が前記第1のポリニトロソ化合物の総重量の30重量%以下である、前記第1のポリニトロソ化合物;
(iii)少なくとも1種の第2のポリニトロソ化合物であって、結晶化度が前記第2のポリニトロソ化合物の総重量の少なくとも33重量%である、前記第2のポリニトロソ化合物;
(iv)少なくとも1種の架橋剤;及び
(v)担体液としての水;
を含有する、尿素水溶液と接触して使用するための水系接着剤皮膜形成カバー組成物。 - 請求項1に記載の水系接着剤皮膜形成カバー組成物から形成された、尿素水溶液と接触して使用するためのカバー皮膜。
- 基材を一体に接合して、
(a)
(i)1種以上のフェノール樹脂;
(ii)1種以上のポリアクリレート;
(iii)1種以上のハロゲン化ポリオレフィンの1種以上のラテックス;及び
(iv)1種以上の架橋剤;
の水性分散液を含有する水系接着剤皮膜形成プライマー成分;並びに
(b)請求項1に記載の水系接着剤皮膜形成カバー組成物;
を含む接合されたユニットを形成するための、尿素水溶液と接触して使用するための接合システム。 - (a)水系接着剤皮膜形成プライマー成分:及び
(b)請求項1に記載の水系接着剤皮膜形成カバー成分;
を組み合わせることを含む、尿素水溶液と接触して使用される接合システムの製造方法。 - ゴム基材に接合された金属基材又はプラスチック基材を含む、尿素水溶液と接触して使用するための接合された物品であって、前記金属基材又はプラスチック基材が、接合システムのボンドラインによって前記ゴム基材に接合されており、前記ボンドラインは前記金属基材の1つの表面の少なくとも一部と前記ゴム基材の1つの表面の少なくとも一部との間に配置されており、前記接合システムが、
(a)水系接着剤皮膜形成プライマー成分;及び
(b)請求項1に記載の水系接着剤皮膜形成カバー成分;
を含む、接合された物品。 - (I)金属基材の表面の少なくとも一部に水系接着剤皮膜形成プライマー成分の層を形成する工程;
(II)工程(I)の水系接着剤皮膜形成プライマー成分の層の表面の少なくとも一部に請求項1に記載の水系接着剤皮膜形成カバー成分の層を形成して、接合システムを形成する工程;及び
(III)前記金属基材の表面と前記ゴム基材の表面との間のボンドラインの形態で、水系プライマー組成物を請求項1に記載の水系カバーセメント組成物と組み合わせて含む接合システムを配置する工程;
を含む、尿素水溶液と接触して使用するために、前記金属基材又はプラスチック基材を前記ゴム基材に接合する方法。
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US201862714999P | 2018-08-06 | 2018-08-06 | |
US62/714,999 | 2018-08-06 | ||
PCT/US2019/044846 WO2020033252A1 (en) | 2018-08-06 | 2019-08-02 | Bonding system |
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EP (1) | EP3833722A1 (ja) |
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WO2017176625A1 (en) | 2016-04-04 | 2017-10-12 | Dow Global Technologies Llc | Improved adhesive composition for bonding rubber to metal |
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US3018290A (en) | 1959-11-12 | 1962-01-23 | Union Carbide Corp | Preparation of maleimides |
GB1520172A (en) * | 1976-03-08 | 1978-08-02 | Honny Chemicals Co Ltd | Rubber to metal bonding |
US4308365A (en) | 1980-09-22 | 1981-12-29 | Whittaker Corporation | Reactive adhesive |
DE3720218C1 (de) * | 1987-06-17 | 1988-10-06 | Metallgesellschaft Ag | Haftmittel |
US5268404A (en) * | 1989-12-04 | 1993-12-07 | Lord Corporation | One-coat rubber-to-metal bonding adhesive |
CA2029593A1 (en) * | 1989-12-04 | 1991-06-05 | Douglas H. Mowrey | One-coat rubber-to-metal bonding adhesive |
US5478654A (en) * | 1994-05-06 | 1995-12-26 | Gencorp Inc. | Solventless carboxylated butadiene-vinylidene chloride adhesives for bonding rubber to metal |
DE19519945C2 (de) | 1995-06-02 | 1997-04-03 | Metallgesellschaft Ag | Adhäsives Mittel auf wäßriger Basis und dessen Verwendung |
US20040033374A1 (en) * | 2002-08-16 | 2004-02-19 | Mowrey Douglas H. | Phenolic adhesives for bonding peroxide-cured elastomers |
US6841600B2 (en) * | 2001-10-17 | 2005-01-11 | Lord Corporation | Environmentally friendly adhesives for bonding vulcanized rubber |
EP1797153B1 (en) * | 2004-06-16 | 2010-09-15 | Lord Corporation | Adhesive composition, method for bonding to a metal surface and rubber to metal adhesive |
US8466226B2 (en) * | 2006-11-15 | 2013-06-18 | Rohm And Haas Company | Adhesives for elastomers |
US20090130469A1 (en) * | 2007-05-24 | 2009-05-21 | Kei-Yi Wei | Powder adhesives for bonding elastomers |
-
2019
- 2019-08-02 EP EP19772890.0A patent/EP3833722A1/en active Pending
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CN112585229B (zh) | 2023-06-09 |
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EP3833722A1 (en) | 2021-06-16 |
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