JP5235904B2 - 相互反応性共重合体を用いた発泡シート用粘着樹脂及びこれを用いた発泡シート - Google Patents
相互反応性共重合体を用いた発泡シート用粘着樹脂及びこれを用いた発泡シート Download PDFInfo
- Publication number
- JP5235904B2 JP5235904B2 JP2009550805A JP2009550805A JP5235904B2 JP 5235904 B2 JP5235904 B2 JP 5235904B2 JP 2009550805 A JP2009550805 A JP 2009550805A JP 2009550805 A JP2009550805 A JP 2009550805A JP 5235904 B2 JP5235904 B2 JP 5235904B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive resin
- copolymer
- pressure
- sensitive adhesive
- acrylate
- 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.)
- Active
Links
- 229920006223 adhesive resin Polymers 0.000 title claims description 53
- 229920001577 copolymer Polymers 0.000 title claims description 45
- 239000004840 adhesive resin Substances 0.000 title claims description 38
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 24
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 13
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 13
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 229920000103 Expandable microsphere Polymers 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- LPIQIQPLUVLISR-UHFFFAOYSA-N 2-prop-1-en-2-yl-4,5-dihydro-1,3-oxazole Chemical compound CC(=C)C1=NCCO1 LPIQIQPLUVLISR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 description 39
- 239000004005 microsphere Substances 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 27
- 238000004132 cross linking Methods 0.000 description 23
- 238000005187 foaming Methods 0.000 description 23
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 229920002554 vinyl polymer Polymers 0.000 description 20
- 230000000052 comparative effect Effects 0.000 description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 15
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 14
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 description 11
- 239000012790 adhesive layer Substances 0.000 description 11
- 125000000524 functional group Chemical group 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000003431 cross linking reagent Substances 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 230000002452 interceptive effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 5
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 3
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 3
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 2
- KANZWHBYRHQMKZ-UHFFFAOYSA-N 2-ethenylpyrazine Chemical compound C=CC1=CN=CC=N1 KANZWHBYRHQMKZ-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Chemical group 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
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013100 final test Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- -1 hydroxybutyl Hydroxyl group Chemical group 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001223 polyethylene glycol Chemical group 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002335 surface treatment 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
- UBPXWZDJZFZKGH-UHFFFAOYSA-N 1-ethenyl-3-methylpyrrolidin-2-one Chemical compound CC1CCN(C=C)C1=O UBPXWZDJZFZKGH-UHFFFAOYSA-N 0.000 description 1
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-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
- GKMWWXGSJSEDLF-UHFFFAOYSA-N 1-methoxyethane-1,2-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(O)CO GKMWWXGSJSEDLF-UHFFFAOYSA-N 0.000 description 1
- IIJAAIWLQPXVTM-UHFFFAOYSA-N 2,4-bis(ethenyl)-4,5-dihydro-1,3-oxazole Chemical compound C=CC1COC(C=C)=N1 IIJAAIWLQPXVTM-UHFFFAOYSA-N 0.000 description 1
- OSVLNIXPUJAZAB-UHFFFAOYSA-N 2,5-bis(ethenyl)-4,5-dihydro-1,3-oxazole Chemical compound C=CC1CN=C(C=C)O1 OSVLNIXPUJAZAB-UHFFFAOYSA-N 0.000 description 1
- PTEBSXYKTQOYIE-UHFFFAOYSA-N 2-(2-phenylmethoxypent-4-en-2-yl)-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1C(CC=C)(C)OCC1=CC=CC=C1 PTEBSXYKTQOYIE-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
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 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
- BQBSIHIZDSHADD-UHFFFAOYSA-N 2-ethenyl-4,5-dihydro-1,3-oxazole Chemical compound C=CC1=NCCO1 BQBSIHIZDSHADD-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
- SFPNZPQIIAJXGL-UHFFFAOYSA-N 2-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOCCOC(=O)C(C)=C SFPNZPQIIAJXGL-UHFFFAOYSA-N 0.000 description 1
- FWWXYLGCHHIKNY-UHFFFAOYSA-N 2-ethoxyethyl prop-2-enoate Chemical compound CCOCCOC(=O)C=C FWWXYLGCHHIKNY-UHFFFAOYSA-N 0.000 description 1
- IEVADDDOVGMCSI-UHFFFAOYSA-N 2-hydroxybutyl 2-methylprop-2-enoate Chemical compound CCC(O)COC(=O)C(C)=C IEVADDDOVGMCSI-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- YXYJVFYWCLAXHO-UHFFFAOYSA-N 2-methoxyethyl 2-methylprop-2-enoate Chemical compound COCCOC(=O)C(C)=C YXYJVFYWCLAXHO-UHFFFAOYSA-N 0.000 description 1
- HFCUBKYHMMPGBY-UHFFFAOYSA-N 2-methoxyethyl prop-2-enoate Chemical compound COCCOC(=O)C=C HFCUBKYHMMPGBY-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
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-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
- IRHWINGBSHBXAD-UHFFFAOYSA-N 5-ethyl-2-prop-1-en-2-yl-4,5-dihydro-1,3-oxazole Chemical compound CCC1CN=C(C(C)=C)O1 IRHWINGBSHBXAD-UHFFFAOYSA-N 0.000 description 1
- OEIDKVHIXLGFQK-UHFFFAOYSA-N 5-methyl-2-prop-1-en-2-yl-4,5-dihydro-1,3-oxazole Chemical compound CC1CN=C(C(C)=C)O1 OEIDKVHIXLGFQK-UHFFFAOYSA-N 0.000 description 1
- XFOFBPRPOAWWPA-UHFFFAOYSA-N 6-hydroxyhexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCO XFOFBPRPOAWWPA-UHFFFAOYSA-N 0.000 description 1
- OCIFJWVZZUDMRL-UHFFFAOYSA-N 6-hydroxyhexyl prop-2-enoate Chemical compound OCCCCCCOC(=O)C=C OCIFJWVZZUDMRL-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
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007718 adhesive strength test Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000217 alkyl 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007334 copolymerization reaction 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
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- DWXAVNJYFLGAEF-UHFFFAOYSA-N furan-2-ylmethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CO1 DWXAVNJYFLGAEF-UHFFFAOYSA-N 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical group CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000012423 maintenance Methods 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
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 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
- QRWZCJXEAOZAAW-UHFFFAOYSA-N n,n,2-trimethylprop-2-enamide Chemical compound CN(C)C(=O)C(C)=C QRWZCJXEAOZAAW-UHFFFAOYSA-N 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229940065472 octyl acrylate Drugs 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical group C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 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
- C09J135/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J135/06—Copolymers with vinyl aromatic monomers
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
Description
第1の段階:第1の共重合体の製造
攪拌機、コンデンサー、滴下漏斗、温度計、ジャケット(JACKET)を備えた2Lのガラス反応器に、単量体としてエチルアクリレート45g、共単量体のn−ブチルアクリレート45g、アクリル酸10gを混合して、これに開始剤α,α’−アゾビスイソブチロニトリル0.01gとエチルアセテート100gとトルエン20gを入れて、70℃でラジカル重合反応を行った。約30分後、エチルアクリレート135g、共単量体のn−ブチルアクリレート135g、アクリル酸30gを混合して、これに開始剤α,α’−アゾビスイソブチロニトリル0.5gとエチルアセテート100gとトルエン40gを、滴下漏斗を利用して約90分間滴下を進行した。滴下時、温度を一定に調節して、反応が終わった後、未反応単量体が残らないように、ラジカル開始剤1gをエチルアセテート50gとエタノール50gに溶解して60分間滴下し、さらに3時間反応した後、第1の共重合体を製造した。
攪拌機、コンデンサー、滴下漏斗、温度計、ジャケット(JACKET)を備えた2Lのガラス反応器に、単量体としてエチルアクリレート45g、共単量体のn−ブチルアクリレート45g、2−イソプロペニル−2−オキサゾリン10gを混合した。これに開始剤α,α’−アゾビスイソブチロニトリル0.01gとエチルアセテート100gとトルエン20gを入れて、70℃で、カルボキシ基を含む共重合体の重合と同様な方法によりラジカル重合反応を進行した。約30分後、エチルアクリレート135g、共単量体のn−ブチルアクリレート135g、アクリル酸30gを混合して、これに開始剤α,α’−アゾビスイソブチロニトリル0.5gとエチルアセテート100gとトルエン40gを、滴下漏斗を利用して約90分間滴下を進行した。滴下時、温度を一定に調節して、反応が終わった後、未反応単量体が残らないように、ラジカル開始剤1gをエチルアセテート50gとエタノール50gに溶解して60分間滴下し、さらに3時間反応した後、第2の共重合体を製造した。
前記第1の段階及び第2の段階で製造された二つの共重合体樹脂を、重量比で1:1として混合した。この混合された樹脂100gに、マイクロスフェアーF−50D(商品名、松本社製造、100〜105℃で発泡開始)10gを投入して分散し、粘着樹脂を製造した。
実施例1の第1の段階で使用された単量体の重量比を、エチルアクリレート/n−ブチルアクリレート/アクリル酸=4.5/4.5/1.5にし、第2の段階で使用された単量体の重量比を、エチルアクリレート/n−ブチルアクリレート/2−イソプロペニル−2−オキサゾリン=4.5/4.5/1.5にしたことを除いては、製造例1と同様な方法により粘着樹脂を製造した。
実施例1の第1の段階で使用された単量体の重量比を、エチルアクリレート/n−ブチルアクリレート/アクリル酸=4.5/4.5/0.6にし、第2の段階で使用された単量体の重量比を、エチルアクリレート/n−ブチルアクリレート/2−イソプロペニル−2−オキサゾリン=4.5/4.5/0.6にしたことを除いては、製造例1と同様な方法により粘着樹脂を製造した。
実施例1の第3の段階でマイクロスフェアーF−50Dの代わりにマイクロスフェアーF−80GSD(商品名、松本社製造、110〜115℃で発泡開始)を使用したことを除いては、製造例1と同様な方法により粘着樹脂を製造した。
実施例1の第3の段階でマイクロスフェアーF−50Dの代わりにマイクロスフェアーF−80VSD(商品名、松本社製造、150〜160℃で発泡開始)を使用したことを除いては、製造例1と同様な方法により粘着樹脂を製造した。
製造例1〜5により製造される粘着樹脂を、それぞれPETフィルム(50μm)に塗布した後、37μmの発泡粘着層を形成して、36μmの離型紙を付着し発泡シートを製造した。このように製造された発泡シートは、7日間エージングをして最終テストに使用した。
攪拌機、コンデンサー、滴下漏斗、温度計、ジャケット(JACKET)を備えた2Lのガラス反応器に、n−ブチルアクリレート48.5g、エチルアクリレート48.5g、アクリル酸2g、ヒドロキシプロピルアクリレート1.0g、α,α’−アゾビスイソブチロニトリル0.01gを、エチルアセテート160g、トルエン270gに溶解し、滴下漏斗(dropping funnel)に入れて、窒素で置換した後、流動が継続される状態で80℃で滴下し、8時間ラジカル重合を進行して、反応末期に過量のラジカル開始剤を投入して未反応単量体が残らないようにした後、マイクロスフェアーF−50D(商品名、松本社製造、100〜105℃で発泡開始)10gを投入して分散し、粘着樹脂を製造した。
比較製造例1で架橋官能基を有するヒドロキシプロピルアクリレート(2.0g)の量を増加させて使用したことを除いては、比較例1と同様な方法により粘着樹脂を製造した。
比較製造例1でマイクロスフェアーF−80GSD(商品名、松本社製造、110〜115℃で発泡開始)を投入したことを除いては、比較例1と同様な方法により粘着樹脂を製造した。
比較製造例1でマイクロスフェアーF−80VSD(商品名、松本社製造、150〜160℃で発泡開始)を投入したことを除いては、比較例1と同様な方法により粘着樹脂を製造した。
比較製造例1〜4により製造される粘着樹脂を、それぞれイソシアネート架橋剤AK−75(商標名、AEKYUNG CHEMICAL)を粘着樹脂の水酸基官能基の2倍の量を添加して攪拌し、粘着樹脂を製造して、これをPETフィルム(50μm)に塗布した後、37μmの発泡粘着層を形成して、36μmの離型紙を付着し発泡シートを製造した。このように製造された発泡シートは、7日間エージングをして最終テストに使用した。
得られた粘着樹脂を、一定な温度で溶媒の蒸発を防止し容器に入れて、ブルークフィールド粘度計(Brookfield、DV-II+)を使用して、時間が経った後粘度を測定して評価した。
発泡温度は、Perkin-Elmer DSC 7を利用し、10℃/分の速度で得た。発泡温度は、マイクロスフェアーが混合された粘着樹脂をPETフィルムに形成してエージング後、架橋が完全に終わったら、フィルムから試料を採取して測定した。 温度の調節されたホットプレートに10mm厚のステンレス板を載せて、温度が平衡になったら、その間に発泡シートを挟んで発泡温度を測定し、機器で測定した温度と比較した。
イソプロパノールで完全に洗浄した試験板に、実施例及び比較例で得られた幅20mm、長さ150mmの加熱剥離型粘着シート試料を、厚さ2mm、幅50mm、長さ200mmの試験片(SUS 304)に、粘着面を下方にして、2kgの自動式圧着ゴムローラー装置により30cm/min速度で往復1回圧着して接着し、常温で30分間放置して、“KSA 1107:2004”に基づき、180度皮接着力(剥離速度300mm/分、23℃)を測定した方法で測定した。3枚の試験片から測定した粘着力の平均値を求めた。
2 表面処理層
3 相互反応性共重合体が混合された発泡粘着層
4 離型フィルム
Claims (6)
- アクリル酸、エチルアクリレート、n−ブチルアクリレートを反応させた第1共重合体と、エチルアクリレート、n−ブチルアクリレート、2−イソプロペニル−2−オキサゾリンを反応させた第2共重合体とを混合した混合樹脂と、熱膨張性マイクロスフェアーを混合して製造することを特徴とする、発泡シート(expansion sheet)用粘着樹脂。
- 前記第1共重合体には、アクリル酸が5〜20重量%含有されることを特徴とする、請求項1に記載の発泡シート用粘着樹脂。
- 前記第2共重合体には、2−イソプロペニル−2−オキサゾリンが5〜20重量%含有されることを特徴とする、請求項1又は2に記載の発泡シート用粘着樹脂。
- 前記熱膨張性マイクロスフェアーは、平均粒径が10〜25μmであることを特徴とする、請求項1〜3のいずれかに記載の発泡シート用粘着樹脂。
- 請求項1〜4のいずれか一つの項により製造される粘着樹脂を基材の一面または両面に塗布して粘着層を形成した後、離型フィルムを形成して製造されることを特徴とする発泡シート。
- 前記基材に粘着樹脂を塗布する前に、基材の表面処理を施すことを特徴とする、請求項5に記載の発泡シート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0018119 | 2007-02-22 | ||
KR1020070018119A KR100831081B1 (ko) | 2007-02-22 | 2007-02-22 | 상호반응성 공중합체를 이용한 발포시트용 점착수지 및 이를 이용한 발포시트 |
PCT/KR2008/001054 WO2008103008A1 (en) | 2007-02-22 | 2008-02-22 | Adhesive resin for expansion sheet using mutually reactive copolymers and expansion sheet using their adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010519379A JP2010519379A (ja) | 2010-06-03 |
JP5235904B2 true JP5235904B2 (ja) | 2013-07-10 |
Family
ID=39664808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009550805A Active JP5235904B2 (ja) | 2007-02-22 | 2008-02-22 | 相互反応性共重合体を用いた発泡シート用粘着樹脂及びこれを用いた発泡シート |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5235904B2 (ja) |
KR (1) | KR100831081B1 (ja) |
CN (1) | CN101541907B (ja) |
TW (1) | TWI374923B (ja) |
WO (1) | WO2008103008A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120258247A1 (en) * | 2009-12-25 | 2012-10-11 | Nitto Denko Corporation | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet |
TW201207070A (en) * | 2010-07-05 | 2012-02-16 | Nitto Denko Corp | Active energy ray-curable pressure-sensitive adhesive for re-release and dicing die-bonding film |
KR101559925B1 (ko) | 2013-05-10 | 2015-10-14 | 김시원 | 자착성능을 가지는 점착패드의 조성물 |
TWI612089B (zh) | 2016-11-15 | 2018-01-21 | 財團法人工業技術研究院 | 交聯的共聚物與離子交換膜 |
KR101989614B1 (ko) * | 2017-09-27 | 2019-09-30 | 주식회사 애니원 | 고온/고습 환경에서 내구성이 개선된 충격 흡수 점착 테이프 및 그 제조 방법 |
CN111333768B (zh) * | 2018-12-18 | 2022-03-29 | 浙江海虹控股集团有限公司 | 一种丙烯酸树脂热膨胀发泡微球及其制备方法 |
KR102699413B1 (ko) * | 2019-08-01 | 2024-08-28 | 가부시키가이샤 가네카 | 열경화성 수지 조성물, 열경화성 수지막, 열경화막, 적층체, 그리고 프린트 배선판 및 그의 제조 방법 |
CN112724306B (zh) * | 2019-10-28 | 2022-07-12 | 中国石油化工股份有限公司 | 具有交联结构的微球状离聚物及其制备方法和应用 |
CN118324994B (zh) * | 2024-06-12 | 2024-10-01 | 上海朗亿功能材料有限公司 | 树脂聚合物、树脂组合物及其制备方法、改性粘结剂、电极浆料、极片和电池 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615972A (en) * | 1967-04-28 | 1971-10-26 | Dow Chemical Co | Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same |
JPH0639548B2 (ja) * | 1988-10-05 | 1994-05-25 | 株式会社日本触媒 | 水性樹脂組成物 |
JP3191978B2 (ja) * | 1992-04-22 | 2001-07-23 | 株式会社日本触媒 | 水性樹脂組成物 |
WO1996024644A1 (en) * | 1995-02-10 | 1996-08-15 | Minnesota Mining And Manufacturing Company | Process for the production of an article coated with a crosslinked pressure sensitive adhesive |
KR19980016612A (ko) * | 1996-08-29 | 1998-06-05 | 한형수 | 고정용 발포박리성 점착필름 |
JP3875759B2 (ja) * | 1997-02-19 | 2007-01-31 | 株式会社日本触媒 | 硬化性接着性組成物および積層フィルム |
JP3974684B2 (ja) | 1997-05-21 | 2007-09-12 | 株式会社日本触媒 | 加熱剥離性粘着剤組成物、加熱剥離性粘着製品およびその使用方法 |
JP2001226650A (ja) * | 2000-02-16 | 2001-08-21 | Nitto Denko Corp | 放射線硬化型熱剥離性粘着シート、及びこれを用いた切断片の製造方法 |
KR100328236B1 (ko) * | 2000-08-14 | 2002-03-16 | 서영옥 | 가열 박리형 점착제 및 점착필름 |
JP4651805B2 (ja) * | 2000-11-08 | 2011-03-16 | 日東電工株式会社 | 加熱剥離型粘着シート |
KR100407502B1 (ko) * | 2001-09-13 | 2003-11-28 | (주)해은켐텍 | 에멀전형 점착제층을 포함하는 가열박리형 발포시트 |
JP2004300231A (ja) * | 2003-03-31 | 2004-10-28 | Nitto Denko Corp | 熱剥離性両面粘着シート、被着体の加工方法および電子部品 |
KR100530283B1 (ko) * | 2003-12-19 | 2005-11-23 | 김종희 | 가열 박리형 점착 조성물 및 이를 이용하는 점착 필름 |
US7635516B2 (en) * | 2004-03-11 | 2009-12-22 | Nitto Denko Corporation | Heat-peelable pressure-sensitive adhesive sheet and method for processing adherend using the heat-peelable pressure-sensitive adhesive sheet |
KR20060126594A (ko) * | 2004-03-11 | 2006-12-07 | 닛토덴코 가부시키가이샤 | 가열 박리형 점착 시트 및 상기 가열 박리형 점착 시트를사용한 피착체의 가공 방법 |
JP4716668B2 (ja) * | 2004-04-21 | 2011-07-06 | 日東電工株式会社 | 被着物の加熱剥離方法及び被着物加熱剥離装置 |
JP2006176693A (ja) | 2004-12-24 | 2006-07-06 | Nippon Zeon Co Ltd | 樹脂組成物、自己吸着性発泡シート、並びに保護材料 |
-
2007
- 2007-02-22 KR KR1020070018119A patent/KR100831081B1/ko active IP Right Grant
-
2008
- 2008-02-22 TW TW097106319A patent/TWI374923B/zh not_active IP Right Cessation
- 2008-02-22 CN CN2008800001327A patent/CN101541907B/zh active Active
- 2008-02-22 WO PCT/KR2008/001054 patent/WO2008103008A1/en active Application Filing
- 2008-02-22 JP JP2009550805A patent/JP5235904B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010519379A (ja) | 2010-06-03 |
WO2008103008A1 (en) | 2008-08-28 |
CN101541907A (zh) | 2009-09-23 |
TWI374923B (en) | 2012-10-21 |
TW200904926A (en) | 2009-02-01 |
CN101541907B (zh) | 2011-06-01 |
KR100831081B1 (ko) | 2008-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5235904B2 (ja) | 相互反応性共重合体を用いた発泡シート用粘着樹脂及びこれを用いた発泡シート | |
JP4825992B2 (ja) | アクリル系粘着剤組成物、該組成物を用いた粘着テープの製造方法および粘着テープ | |
JP5700466B2 (ja) | 再剥離粘着剤組成物、粘着シート及びテープ | |
JP5404174B2 (ja) | 熱剥離性感圧接着テープ又はシート | |
JP4623485B2 (ja) | 粘着剤組成物及び表面保護フィルム | |
JP6966650B2 (ja) | 粘着テープ | |
TW201144403A (en) | Method for manufacturing adhesive sheet having heat conductivity | |
JP5639438B2 (ja) | 感温性粘着剤 | |
JPWO2017047548A1 (ja) | 粘着剤組成物及び粘着シート | |
JP5529386B2 (ja) | 粘着シート | |
JP2001131511A (ja) | 水分散型感圧性接着剤組成物とその製造方法、及び粘着シート | |
JP5486900B2 (ja) | 感温性粘着剤 | |
JP5305062B2 (ja) | 加熱剥離型粘着シート | |
JP5379453B2 (ja) | 感温性粘着テープおよびこれを用いたチップ型電子部品の製造方法 | |
CN111234726A (zh) | 一种可反复粘贴的压敏胶带及其制备方法 | |
TW201910464A (zh) | 以微氣球發泡之帶狀壓敏黏著劑 | |
JP6590046B2 (ja) | 粘着テープの製造方法 | |
JP6151679B2 (ja) | 再剥離粘着剤組成物、粘着シート及びテープ | |
CN108300370A (zh) | 温敏性粘合片以及使用其的晶片的制造方法 | |
JP5002777B2 (ja) | アクリル系粘着テープの製法およびアクリル系粘着テープ | |
JP2006274143A (ja) | 水分散型アクリル系樹脂の製造方法、並びにそれにより製造される水分散型アクリル粘着剤組成物及び粘着シート | |
JP4151830B2 (ja) | 粘着シートの製造方法 | |
JP2011046961A (ja) | アクリル系粘着剤組成物、該組成物を用いた粘着テープの製造方法および粘着テープ | |
CN109476771B (zh) | (甲基)丙烯酸类共聚物及其制造方法、粘合剂组合物以及粘合片 | |
JP2002309222A (ja) | 加熱発泡粘着剤及び粘着テープ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120319 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120614 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120622 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120709 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120717 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121025 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130123 |
|
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: 20130318 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130326 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5235904 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160405 Year of fee payment: 3 |
|
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 |
|
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 |