JP2004277749A - 加熱剥離型粘着シート - Google Patents
加熱剥離型粘着シート Download PDFInfo
- Publication number
- JP2004277749A JP2004277749A JP2004146814A JP2004146814A JP2004277749A JP 2004277749 A JP2004277749 A JP 2004277749A JP 2004146814 A JP2004146814 A JP 2004146814A JP 2004146814 A JP2004146814 A JP 2004146814A JP 2004277749 A JP2004277749 A JP 2004277749A
- Authority
- JP
- Japan
- Prior art keywords
- sensitive adhesive
- heat
- pressure
- expandable
- adhesive layer
- 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.)
- Granted
Links
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 106
- 239000010410 layer Substances 0.000 claims abstract description 89
- 229920000103 Expandable microsphere Polymers 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 abstract description 37
- 230000001070 adhesive effect Effects 0.000 abstract description 35
- 239000012790 adhesive layer Substances 0.000 abstract description 12
- 230000003746 surface roughness Effects 0.000 abstract description 5
- -1 polyethylene Polymers 0.000 description 34
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 29
- 239000000178 monomer Substances 0.000 description 21
- 239000002245 particle Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 8
- 239000005060 rubber Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 239000004005 microsphere Substances 0.000 description 6
- 229920003051 synthetic elastomer Polymers 0.000 description 6
- 239000005061 synthetic rubber Substances 0.000 description 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920005601 base polymer Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N dihydromaleimide Natural products O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229960002317 succinimide Drugs 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- KANZWHBYRHQMKZ-UHFFFAOYSA-N 2-ethenylpyrazine Chemical compound C=CC1=CN=CC=N1 KANZWHBYRHQMKZ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- AURYLBASVGNSON-UHFFFAOYSA-N (2,5-dioxopyrrolidin-3-ylidene)methyl prop-2-enoate Chemical compound C=CC(=O)OC=C1CC(=O)NC1=O AURYLBASVGNSON-UHFFFAOYSA-N 0.000 description 1
- IAUGBVWVWDTCJV-UHFFFAOYSA-N 1-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound CCC(S(O)(=O)=O)NC(=O)C=C IAUGBVWVWDTCJV-UHFFFAOYSA-N 0.000 description 1
- XTKZBPGQKMDFMC-UHFFFAOYSA-N 1-butyl-3-methylidenepyrrolidine-2,5-dione Chemical compound CCCCN1C(=O)CC(=C)C1=O XTKZBPGQKMDFMC-UHFFFAOYSA-N 0.000 description 1
- BGKQCHAKBLWCDU-UHFFFAOYSA-N 1-cyclohexyl-3-methylidenepyrrolidine-2,5-dione Chemical compound O=C1C(=C)CC(=O)N1C1CCCCC1 BGKQCHAKBLWCDU-UHFFFAOYSA-N 0.000 description 1
- BQTPKSBXMONSJI-UHFFFAOYSA-N 1-cyclohexylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1CCCCC1 BQTPKSBXMONSJI-UHFFFAOYSA-N 0.000 description 1
- GXDLZONOWLZMTG-UHFFFAOYSA-N 1-dodecyl-3-methylidenepyrrolidine-2,5-dione Chemical compound CCCCCCCCCCCCN1C(=O)CC(=C)C1=O GXDLZONOWLZMTG-UHFFFAOYSA-N 0.000 description 1
- SJLLJZNSZJHXQN-UHFFFAOYSA-N 1-dodecylpyrrole-2,5-dione Chemical compound CCCCCCCCCCCCN1C(=O)C=CC1=O SJLLJZNSZJHXQN-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- DCRYNQTXGUTACA-UHFFFAOYSA-N 1-ethenylpiperazine Chemical compound C=CN1CCNCC1 DCRYNQTXGUTACA-UHFFFAOYSA-N 0.000 description 1
- PBGPBHYPCGDFEZ-UHFFFAOYSA-N 1-ethenylpiperidin-2-one Chemical compound C=CN1CCCCC1=O PBGPBHYPCGDFEZ-UHFFFAOYSA-N 0.000 description 1
- PBDXUGSZYRYWMI-UHFFFAOYSA-N 1-ethyl-3-heptylidenepyrrolidine-2,5-dione Chemical compound CCCCCCC=C1CC(=O)N(CC)C1=O PBDXUGSZYRYWMI-UHFFFAOYSA-N 0.000 description 1
- BMZZOWWYEBTMBX-UHFFFAOYSA-N 1-ethyl-3-methylidenepyrrolidine-2,5-dione Chemical compound CCN1C(=O)CC(=C)C1=O BMZZOWWYEBTMBX-UHFFFAOYSA-N 0.000 description 1
- CSCSROFYRUZJJH-UHFFFAOYSA-N 1-methoxyethane-1,2-diol Chemical compound COC(O)CO CSCSROFYRUZJJH-UHFFFAOYSA-N 0.000 description 1
- QSWFISOPXPJUCT-UHFFFAOYSA-N 1-methyl-3-methylidenepyrrolidine-2,5-dione Chemical compound CN1C(=O)CC(=C)C1=O QSWFISOPXPJUCT-UHFFFAOYSA-N 0.000 description 1
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 description 1
- BFYSJBXFEVRVII-UHFFFAOYSA-N 1-prop-1-enylpyrrolidin-2-one Chemical compound CC=CN1CCCC1=O BFYSJBXFEVRVII-UHFFFAOYSA-N 0.000 description 1
- NQDOCLXQTQYUDH-UHFFFAOYSA-N 1-propan-2-ylpyrrole-2,5-dione Chemical compound CC(C)N1C(=O)C=CC1=O NQDOCLXQTQYUDH-UHFFFAOYSA-N 0.000 description 1
- IQEWHTMQTSAPLG-UHFFFAOYSA-N 10-hydroxydecyl prop-2-enoate Chemical compound OCCCCCCCCCCOC(=O)C=C IQEWHTMQTSAPLG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- PGMMQIGGQSIEGH-UHFFFAOYSA-N 2-ethenyl-1,3-oxazole Chemical compound C=CC1=NC=CO1 PGMMQIGGQSIEGH-UHFFFAOYSA-N 0.000 description 1
- MZNSQRLUUXWLSB-UHFFFAOYSA-N 2-ethenyl-1h-pyrrole Chemical compound C=CC1=CC=CN1 MZNSQRLUUXWLSB-UHFFFAOYSA-N 0.000 description 1
- ZDHWTWWXCXEGIC-UHFFFAOYSA-N 2-ethenylpyrimidine Chemical compound C=CC1=NC=CC=N1 ZDHWTWWXCXEGIC-UHFFFAOYSA-N 0.000 description 1
- NPSJHQMIVNJLNN-UHFFFAOYSA-N 2-ethylhexyl 4-nitrobenzoate Chemical compound CCCCC(CC)COC(=O)C1=CC=C([N+]([O-])=O)C=C1 NPSJHQMIVNJLNN-UHFFFAOYSA-N 0.000 description 1
- HTEQKWCAZOFBOQ-UHFFFAOYSA-N 2-ethylhexyl prop-2-enoate;ethyl prop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C=C.COC(=O)C(C)=C.CCCCC(CC)COC(=O)C=C HTEQKWCAZOFBOQ-UHFFFAOYSA-N 0.000 description 1
- 239000004808 2-ethylhexylester Substances 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- YYIOIHBNJMVSBH-UHFFFAOYSA-N 2-prop-2-enoyloxynaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=C(OC(=O)C=C)C=CC2=C1 YYIOIHBNJMVSBH-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- RDRWAAIUFCYJPH-UHFFFAOYSA-N 3-methylidene-1-octylpyrrolidine-2,5-dione Chemical compound CCCCCCCCN1C(=O)CC(=C)C1=O RDRWAAIUFCYJPH-UHFFFAOYSA-N 0.000 description 1
- FKAWETHEYBZGSR-UHFFFAOYSA-N 3-methylidenepyrrolidine-2,5-dione Chemical compound C=C1CC(=O)NC1=O FKAWETHEYBZGSR-UHFFFAOYSA-N 0.000 description 1
- CYUZOYPRAQASLN-UHFFFAOYSA-N 3-prop-2-enoyloxypropanoic acid Chemical compound OC(=O)CCOC(=O)C=C CYUZOYPRAQASLN-UHFFFAOYSA-N 0.000 description 1
- CFZDMXAOSDDDRT-UHFFFAOYSA-N 4-ethenylmorpholine Chemical compound C=CN1CCOCC1 CFZDMXAOSDDDRT-UHFFFAOYSA-N 0.000 description 1
- JSZCJJRQCFZXCI-UHFFFAOYSA-N 6-prop-2-enoyloxyhexanoic acid Chemical compound OC(=O)CCCCCOC(=O)C=C JSZCJJRQCFZXCI-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 125000005670 ethenylalkyl group Chemical group 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical class C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000003097 polyterpenes Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- MUTNCGKQJGXKEM-UHFFFAOYSA-N tamibarotene Chemical compound C=1C=C2C(C)(C)CCC(C)(C)C2=CC=1NC(=O)C1=CC=C(C(O)=O)C=C1 MUTNCGKQJGXKEM-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
【解決手段】 加熱剥離型粘着シートは、基材の少なくとも片側に熱膨張性微小球を含有する熱膨張性粘着層が設けられた加熱剥離型粘着シートであって、加熱前の熱膨張性粘着層表面の中心線平均粗さが0.4μm以下であることを特徴とする。加熱前の熱膨張性粘着層表面の最大粗さは5μm以下であってもよい。基材と熱膨張性粘着層との間にゴム状有機弾性層を有していてもよい。
【選択図】 図1
Description
熱膨張性微小球A(マツモトマイクロスフェアF−50D:松本油脂製薬(株)製:平均粒子径13.4μm、最大粒径63μm)を遠心力型風力分級機を用いて分級し、分級済み熱膨張性微小球B(平均粒子径12.3μm、最大粒径42μm)を得た。
一方、アクリル酸2−エチルヘキシル−アクリル酸エチル−メチルメタクリレート(30重量部−70重量部−5重量部)共重合体系感圧接着剤100重量部(ポリウレタン系架橋剤2重量部配合)に、前記分級済み熱膨張性微小球B30重量部を配合してなるトルエン溶液を調製し、これを、厚さ100μmのポリエステルフィルム上に乾燥後の厚みが45μmとなるように塗布、乾燥して、加熱剥離型粘着シートを得た。
次に、上記の加熱剥離型粘着シートの粘着面に120mm×100mm×厚さ0.5mmのセラミックシート(焼成前)を仮固定し、それをダイシングリングに装着固定して回転刃を介し、0.6mm×0.3mmのチップにフルカットした。前記カット後、ダイシングリングに装着固定したままの状態で130℃×60秒の加熱処理をホットプレート上で行い、冷却後、反転振動させてチップを回収した。
厚さ100μmのポリエステルフィルム上に、アクリル酸2−エチルヘキシル−アクリル酸エチル−メチルメタクリレート共重合体系感圧接着剤(ポリウレタン系架橋剤1重量部配合)を含むトルエン溶液を、乾燥後の厚さが10μmとなるように塗布、乾燥してゴム状有機弾性層を形成した。
実施例1と同様にして、アクリル酸2−エチルヘキシル−アクリル酸エチル−メチルメタクリレート共重合体系感圧接着剤100重量部(ポリウレタン系架橋剤2重量部配合)に、分級済み熱膨張性微小球B30重量部を配合してなるトルエン溶液を調製し、これを、セパレータ上に乾燥後の厚みが35μmとなるように塗布、乾燥して粘着層を形成した後、上記ゴム状有機弾性層を形成したポリエステルフィルムのゴム状有機弾性層側に貼り合わせ、加熱剥離性粘着シートを得た。
次に、上記の加熱剥離型粘着シートの粘着面に120mm×100mm×厚さ0.5mmのセラミックシート(焼成前)を仮固定し、それをダイシングリングに装着固定して回転刃を介し、0.6mm×0.3mmのチップにフルカットした。前記カット後、ダイシングリングに装着固定したままの状態で130℃×60秒の加熱処理をホットプレート上で行い、冷却後、反転振動させてチップを回収した。
分級済み熱膨張性微小球Bの代わりに熱膨張性微小球C(マツモトマイクロスフェアF−301D:松本油脂製薬(株)製:平均粒子径11.6μm、最大粒径42μm)を粘着層に添加するとともに、チップ切断後の加熱処理条件を100℃×60秒とした以外は、実施例1と同様の操作を行った。
分級済み熱膨張性微小球Bの代わりに熱膨張性微小球A(マツモトマイクロスフェアF−50D:松本油脂製薬(株)製:平均粒子径13.4μm、最大粒径63μm)を粘着層に添加した以外は、実施例1と同様の操作を行った。
分級済み熱膨張性微小球Bの代わりに熱膨張性微小球A(マツモトマイクロスフェアF−50D:マツモト油脂製薬(株)製:平均粒子径13.4μm、最大粒径63μm)を粘着層に添加した以外は、実施例2と同様の操作を行った。
実施例及び比較例で得られた粘着シートの加熱前の粘着層表面の中心線平均粗さ及び最大粗さ、並びにチップ切断時のチップ保持率を表1に示した。粘着層表面の中心線平均粗さと最大粗さは、ZYGO社製、非接触三次元表面粗さ計により測定した。なお、実施例、比較例の何れの場合にも、加熱剥離回収後のチップ剥離面に糊残りは認められなかった。
2 ゴム状有機弾性層
3 熱膨張性粘着層
4 セパレータ
Claims (4)
- 基材の少なくとも片側に熱膨張性微小球を含有する熱膨張性粘着層が設けられた加熱剥離型粘着シートであって、加熱前の熱膨張性粘着層表面の中心線平均粗さが0.4μm以下であることを特徴とする加熱剥離型粘着シート。
- 加熱前の熱膨張性粘着層表面の最大粗さが5μm以下である請求項1記載の加熱剥離型粘着シート。
- 基材と熱膨張性粘着層との間にゴム状有機弾性層を有する請求項1又は2記載の加熱剥離型粘着シート。
- ゴム状有機弾性層が粘着性物質で構成されている請求項3記載の加熱剥離型粘着シート。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004146814A JP3804805B2 (ja) | 2004-05-17 | 2004-05-17 | 加熱剥離型粘着シート |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004146814A JP3804805B2 (ja) | 2004-05-17 | 2004-05-17 | 加熱剥離型粘着シート |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31682099A Division JP3594853B2 (ja) | 1999-11-08 | 1999-11-08 | 加熱剥離型粘着シート |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005380331A Division JP2006152308A (ja) | 2005-12-28 | 2005-12-28 | 電子部品の切断方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004277749A true JP2004277749A (ja) | 2004-10-07 |
JP2004277749A5 JP2004277749A5 (ja) | 2006-02-02 |
JP3804805B2 JP3804805B2 (ja) | 2006-08-02 |
Family
ID=33297052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004146814A Expired - Lifetime JP3804805B2 (ja) | 2004-05-17 | 2004-05-17 | 加熱剥離型粘着シート |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3804805B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007039526A (ja) * | 2005-08-02 | 2007-02-15 | Sekisui Chem Co Ltd | 粘着テープの剥離方法 |
JP2008045011A (ja) * | 2006-08-14 | 2008-02-28 | Nitto Denko Corp | 粘着シート、その製造方法および積層セラミックシートの切断方法 |
JP2009035609A (ja) * | 2007-07-31 | 2009-02-19 | Nitto Denko Corp | 熱剥離型粘着シートを使用する被着体の加工方法。 |
WO2017195899A1 (ja) * | 2016-05-12 | 2017-11-16 | ソマール株式会社 | 粘着シート及び被着体積層物の製造方法 |
CN111886309A (zh) * | 2018-03-30 | 2020-11-03 | 琳得科株式会社 | 固化密封体的防翘曲用层叠体、以及固化密封体的制造方法 |
CN112805825A (zh) * | 2018-10-09 | 2021-05-14 | 日东新兴有限公司 | 带剥离片的绝缘散热片 |
-
2004
- 2004-05-17 JP JP2004146814A patent/JP3804805B2/ja not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007039526A (ja) * | 2005-08-02 | 2007-02-15 | Sekisui Chem Co Ltd | 粘着テープの剥離方法 |
JP2008045011A (ja) * | 2006-08-14 | 2008-02-28 | Nitto Denko Corp | 粘着シート、その製造方法および積層セラミックシートの切断方法 |
JP2009035609A (ja) * | 2007-07-31 | 2009-02-19 | Nitto Denko Corp | 熱剥離型粘着シートを使用する被着体の加工方法。 |
WO2017195899A1 (ja) * | 2016-05-12 | 2017-11-16 | ソマール株式会社 | 粘着シート及び被着体積層物の製造方法 |
JPWO2017195899A1 (ja) * | 2016-05-12 | 2019-03-14 | ソマール株式会社 | 粘着シート及び被着体積層物の製造方法 |
CN111886309A (zh) * | 2018-03-30 | 2020-11-03 | 琳得科株式会社 | 固化密封体的防翘曲用层叠体、以及固化密封体的制造方法 |
CN111902508A (zh) * | 2018-03-30 | 2020-11-06 | 琳得科株式会社 | 粘合性层叠体、粘合性层叠体的使用方法、以及带固化树脂膜的固化密封体的制造方法 |
CN111886309B (zh) * | 2018-03-30 | 2022-06-10 | 琳得科株式会社 | 固化密封体的防翘曲用层叠体、以及固化密封体的制造方法 |
CN111902508B (zh) * | 2018-03-30 | 2023-09-15 | 琳得科株式会社 | 粘合性层叠体、粘合性层叠体的使用方法、以及带固化树脂膜的固化密封体的制造方法 |
CN112805825A (zh) * | 2018-10-09 | 2021-05-14 | 日东新兴有限公司 | 带剥离片的绝缘散热片 |
CN112805825B (zh) * | 2018-10-09 | 2024-06-07 | 日东新兴有限公司 | 带剥离片的绝缘散热片 |
Also Published As
Publication number | Publication date |
---|---|
JP3804805B2 (ja) | 2006-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3594853B2 (ja) | 加熱剥離型粘着シート | |
US7811647B2 (en) | Heat-peelable pressure-sensitive adhesive sheet and method for processing adherend using the heat-peelable pressure-sensitive adhesive sheet | |
US7635516B2 (en) | Heat-peelable pressure-sensitive adhesive sheet and method for processing adherend using the heat-peelable pressure-sensitive adhesive sheet | |
EP1332191B1 (en) | Heat-peelable pressure-sensitive adhesive sheet | |
JP5047724B2 (ja) | 熱剥離型粘着シートを使用する被着体の加工方法。 | |
JP2000248240A (ja) | 加熱剥離型粘着シート | |
WO2012099121A1 (ja) | 両面粘着テープ又はシート、および被着体の加工方法 | |
JP2001323228A (ja) | 加熱剥離型粘着シート | |
JP6448333B2 (ja) | 粘着シート | |
JPH11302614A (ja) | 加熱剥離型粘着シート | |
JPH11166164A (ja) | 加熱剥離型粘着シート | |
JP2009040930A (ja) | 被着体の剥離方法、及び、該被着体の剥離方法に使用される加熱剥離型粘着シート | |
JP2013155295A (ja) | 伸長性加熱剥離型粘着シート | |
JP2008297412A (ja) | 熱剥離型粘着シート | |
JP5036270B2 (ja) | 加熱剥離型粘着シートおよびこの加熱剥離型粘着シートを用いた半導体チップの製造方法 | |
WO2013114956A1 (ja) | 伸長性加熱剥離型粘着シート | |
JP2006152308A (ja) | 電子部品の切断方法 | |
JP2012136717A (ja) | 熱剥離型粘着シート及びその製造方法 | |
JP3804805B2 (ja) | 加熱剥離型粘着シート | |
JP4711783B2 (ja) | 紫外線硬化型加熱剥離性粘着シート及び切断片の分別回収方法 | |
JP7428473B2 (ja) | 電子部品の製造方法 | |
JP2007231187A (ja) | 加熱剥離性粘着シート | |
JP2000351947A (ja) | 加熱剥離型粘着シート | |
JP4947921B2 (ja) | 加熱剥離型粘着シートおよび該加熱剥離型粘着シートを用いた被着体の加工方法 | |
JP2005314708A (ja) | 加熱剥離型粘着シート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051213 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051221 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20051221 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20060202 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060424 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060502 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060502 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3804805 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120519 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120519 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150519 Year of fee payment: 9 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |