JP6235165B2 - 高ビニルおよび高ジブロックを有するスチレン−ブタジエンポリマーを含むホットメルト感圧性接着剤および熱硬化性樹脂 - Google Patents
高ビニルおよび高ジブロックを有するスチレン−ブタジエンポリマーを含むホットメルト感圧性接着剤および熱硬化性樹脂 Download PDFInfo
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- JP6235165B2 JP6235165B2 JP2016562456A JP2016562456A JP6235165B2 JP 6235165 B2 JP6235165 B2 JP 6235165B2 JP 2016562456 A JP2016562456 A JP 2016562456A JP 2016562456 A JP2016562456 A JP 2016562456A JP 6235165 B2 JP6235165 B2 JP 6235165B2
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- 238000002360 preparation method Methods 0.000 description 5
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
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- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 2
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 2
- WAEOXIOXMKNFLQ-UHFFFAOYSA-N 1-methyl-4-prop-2-enylbenzene Chemical group CC1=CC=C(CC=C)C=C1 WAEOXIOXMKNFLQ-UHFFFAOYSA-N 0.000 description 2
- QEDJMOONZLUIMC-UHFFFAOYSA-N 1-tert-butyl-4-ethenylbenzene Chemical compound CC(C)(C)C1=CC=C(C=C)C=C1 QEDJMOONZLUIMC-UHFFFAOYSA-N 0.000 description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- UDSFAEKRVUSQDD-UHFFFAOYSA-N Dimethyl adipate Chemical compound COC(=O)CCCCC(=O)OC UDSFAEKRVUSQDD-UHFFFAOYSA-N 0.000 description 2
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- 239000004606 Fillers/Extenders Substances 0.000 description 2
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- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 2
- LJSQFQKUNVCTIA-UHFFFAOYSA-N diethyl sulfide Chemical compound CCSCC LJSQFQKUNVCTIA-UHFFFAOYSA-N 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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- 150000002642 lithium compounds Chemical class 0.000 description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
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- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229920006132 styrene block copolymer Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- AHAREKHAZNPPMI-AATRIKPKSA-N (3e)-hexa-1,3-diene Chemical compound CC\C=C\C=C AHAREKHAZNPPMI-AATRIKPKSA-N 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 description 1
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- IBVPVTPPYGGAEL-UHFFFAOYSA-N 1,3-bis(prop-1-en-2-yl)benzene Chemical compound CC(=C)C1=CC=CC(C(C)=C)=C1 IBVPVTPPYGGAEL-UHFFFAOYSA-N 0.000 description 1
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- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- FGQLGYBGTRHODR-UHFFFAOYSA-N 2,2-diethoxypropane Chemical compound CCOC(C)(C)OCC FGQLGYBGTRHODR-UHFFFAOYSA-N 0.000 description 1
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 1
- GVLZQVREHWQBJN-UHFFFAOYSA-N 3,5-dimethyl-7-oxabicyclo[2.2.1]hepta-1,3,5-triene Chemical compound CC1=C(O2)C(C)=CC2=C1 GVLZQVREHWQBJN-UHFFFAOYSA-N 0.000 description 1
- QRLSTWVLSWCGBT-UHFFFAOYSA-N 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol Chemical compound CCCCCCCCSC1=NC(SCCCCCCCC)=NC(NC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=N1 QRLSTWVLSWCGBT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005065 High vinyl polybutadiene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920002633 Kraton (polymer) Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 1
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FSAVDKDHPDSCTO-WQLSENKSSA-N [(z)-2-chloro-1-(2,4-dichlorophenyl)ethenyl] diethyl phosphate Chemical compound CCOP(=O)(OCC)O\C(=C/Cl)C1=CC=C(Cl)C=C1Cl FSAVDKDHPDSCTO-WQLSENKSSA-N 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
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- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
- 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 1
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- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- WJTCGQSWYFHTAC-UHFFFAOYSA-N cyclooctane Chemical compound C1CCCCCCC1 WJTCGQSWYFHTAC-UHFFFAOYSA-N 0.000 description 1
- 239000004914 cyclooctane Substances 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- UZZWBUYVTBPQIV-UHFFFAOYSA-N dme dimethoxyethane Chemical compound COCCOC.COCCOC UZZWBUYVTBPQIV-UHFFFAOYSA-N 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- LGOPTUPXVVNJFH-UHFFFAOYSA-N pentadecanethioic s-acid Chemical compound CCCCCCCCCCCCCCC(O)=S LGOPTUPXVVNJFH-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 150000005219 trimethyl ethers Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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Description
a)ブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、ブロックコポリマーがジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して約20g/10分から約35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
b)約10から約75重量%の少なくとも1つの粘着付与樹脂、
c)任意の油ならびに
d)任意の酸化防止剤を含む、ホットメルト感圧性接着剤が提供される。
a)約5から約50重量%のブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、ブロックコポリマーがジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して約20g/10分から約35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
b)約10から約75重量%の少なくとも1つの粘着付与樹脂、
c)任意の油ならびに
d)任意の酸化防止剤を含むホットメルト感圧性接着剤が提供される。
a)約20から約35重量%のブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、ブロックコポリマーがジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して約20g/10分から約35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
b)約10から約75重量%の、ロジンエステル粘着付与樹脂およびテルペン粘着付与樹脂からなる群から選択される粘着付与樹脂、
c)任意の油ならびに
d)任意の酸化防止剤を含む、ホットメルト感圧性接着剤が提供される。
Claims (3)
- ホットメルト感圧性接着剤であって、
5から50重量%のブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、前記ブロックコポリマーが前記ジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、前記ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが前記共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して20g/10分から35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
10から75重量%の粘着付与樹脂、
0から45重量%の油ならびに
0から3重量%の酸化防止剤を含み、
前記ホットメルト接着剤が100重量%に基づいている、ホットメルト感圧性接着剤。 - ホットメルト感圧性接着剤であって、
20から35重量%のブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、前記ブロックコポリマーが前記ジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、前記ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが前記共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して20g/10分から35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
10から75重量%の粘着付与樹脂、
0から45重量%の油ならびに
0から3重量%の酸化防止剤を含み、
前記ホットメルト感圧性接着剤が100重量%に基づいている、ホットメルト感圧性接着剤。 - 熱硬化性樹脂であって、
5から20重量%のブロックコポリマー組成物であって、(i)1ブロックのモノビニル芳香族炭化水素および1ブロックの共役ジエンを含むジブロックコポリマーであって、30,000から78,000のピーク分子量および共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有する、ジブロックコポリマーならびに(ii)少なくとも2ブロックのモノビニル芳香族炭化水素および少なくとも1ブロックの共役ジエンを含むブロックコポリマーを含み、前記ブロックコポリマーが前記ジブロックコポリマーのピーク分子量の1.5から3.0倍であるピーク分子量を有する直鎖トリブロックコポリマー、前記ジブロックコポリマーのピーク分子量の1.5から9.0倍であるピーク分子量を有するマルチアーム結合ブロックコポリマーおよびこれらの混合物からなる群から選択され、各ブロックコポリマーが前記共役ジエンブロック中の反復モノマー単位の数に基づいて35から80molパーセントのビニル含有率を有し、ブロックコポリマー組成物のメルトインデックスがASTM D−1238、条件Gによって測定して20g/10分から35g/10分(200℃、5kg)であり、ブロックコポリマー組成物における(i)の(ii)に対する比が1:1を超える、ブロックコポリマー組成物、
10から75重量%の粘着付与樹脂、
0から45重量%の油ならびに
0から3重量%の酸化防止剤を含み、
総重量が100重量%に基づいている、熱硬化性樹脂。
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PCT/US2014/072716 WO2015103241A1 (en) | 2014-01-06 | 2014-12-30 | Hot melt pressure sensitive adhesive and thermoset comprising styrene-butadiene polymers having high vinyl and high di-block |
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PL3408325T3 (pl) * | 2016-01-26 | 2023-07-24 | Dynasol Elastómeros, S.A.De C.V. | Elastomery termoplastyczne o przeciwnym gradiencie |
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EP1553149A1 (en) * | 2003-12-31 | 2005-07-13 | Kraton Polymers Research B.V. | Low viscosity, hot-melt stable adhesive compositions |
EP1586606A1 (en) * | 2004-04-14 | 2005-10-19 | KRATON Polymers Research B.V. | An asphalt binder based on polymer modified bitumen, hot mix asphalts made thereof, and pavements made therefrom |
US8039553B2 (en) * | 2004-08-05 | 2011-10-18 | Japan Elastomer Co., Ltd. | Pressure-sensitive adhesive composition |
US7872065B2 (en) * | 2005-03-11 | 2011-01-18 | Kraton Polymers U.S. Llc | Adhesive compositions comprising mixtures of block copolymers |
US20060229411A1 (en) | 2005-04-06 | 2006-10-12 | Stephen Hatfield | Hot melt pressure sensitive adhesives based on blends of styrene/butadiene copolymers |
CN101374906B (zh) * | 2005-11-14 | 2015-04-22 | 克拉通聚合物研究有限公司 | 制备沥青质粘合剂组合物的方法 |
FR2912153B1 (fr) * | 2007-02-02 | 2009-04-17 | Bostik S A Sa | Composition adhesive pour etiquette auto-adhesive decollable |
PT2178974E (pt) * | 2007-08-17 | 2014-02-21 | Henkel Ag & Co Kgaa | Adesivos termofundíveis contendo copolímero em bloco de estireno-butadieno |
CN102015901B (zh) * | 2008-04-17 | 2013-12-04 | 科腾聚合物美国有限责任公司 | 包括作为路基层的聚合物改性沥青粘合剂组合物的沥青铺路层 |
US8324309B2 (en) | 2010-04-27 | 2012-12-04 | Kraton Polymers Us Llc | High melt flow block copolymers for non-woven adhesives |
JP5572716B2 (ja) * | 2010-10-15 | 2014-08-13 | 旭化成ケミカルズ株式会社 | 粘接着剤用ブロック共重合体、その製造方法及び粘接着剤組成物 |
KR101258187B1 (ko) * | 2011-03-11 | 2013-04-25 | 조명희 | 접착력이 우수한 아스팔트 실란트 조성물 |
JP2013194108A (ja) * | 2012-03-19 | 2013-09-30 | Toyo Ink Sc Holdings Co Ltd | 感圧式接着剤および積層体 |
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- 2014-12-30 CN CN201480074186.3A patent/CN105980507B/zh active Active
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EP3092280B1 (en) | 2020-05-20 |
JP2017508856A (ja) | 2017-03-30 |
US9752068B2 (en) | 2017-09-05 |
CN105980507B (zh) | 2018-11-27 |
CN105980507A (zh) | 2016-09-28 |
EP3092280A1 (en) | 2016-11-16 |
EP3092280A4 (en) | 2017-10-04 |
WO2015103241A1 (en) | 2015-07-09 |
KR20160105444A (ko) | 2016-09-06 |
TWI630253B (zh) | 2018-07-21 |
US20150191637A1 (en) | 2015-07-09 |
KR101898792B1 (ko) | 2018-09-13 |
TW201533204A (zh) | 2015-09-01 |
BR112016015652A2 (pt) | 2017-08-08 |
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