JP4582400B2 - 光硬化性樹脂組成物およびそれを用いた入力キー - Google Patents
光硬化性樹脂組成物およびそれを用いた入力キー Download PDFInfo
- Publication number
- JP4582400B2 JP4582400B2 JP2004293372A JP2004293372A JP4582400B2 JP 4582400 B2 JP4582400 B2 JP 4582400B2 JP 2004293372 A JP2004293372 A JP 2004293372A JP 2004293372 A JP2004293372 A JP 2004293372A JP 4582400 B2 JP4582400 B2 JP 4582400B2
- Authority
- JP
- Japan
- Prior art keywords
- acrylate
- meth
- glycol
- resin composition
- photocurable resin
- 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.)
- Expired - Lifetime
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- 239000011342 resin composition Substances 0.000 title claims description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 44
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 229920000515 polycarbonate Polymers 0.000 claims description 14
- 239000004417 polycarbonate Substances 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 12
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 12
- -1 hydroxyalkyl methacrylate Chemical compound 0.000 claims description 11
- 150000002009 diols Chemical class 0.000 claims description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 7
- QBDSZLJBMIMQRS-UHFFFAOYSA-N p-Cumylphenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=CC=C1 QBDSZLJBMIMQRS-UHFFFAOYSA-N 0.000 claims description 7
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- 229920001228 polyisocyanate Polymers 0.000 claims description 3
- 239000005056 polyisocyanate Substances 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 27
- 230000001070 adhesive effect Effects 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 9
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 229920001692 polycarbonate urethane Polymers 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920001451 polypropylene glycol Polymers 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- LYDOQHFHYWDZBS-UHFFFAOYSA-N 1-phenoxyethane-1,2-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OCC(O)OC1=CC=CC=C1 LYDOQHFHYWDZBS-UHFFFAOYSA-N 0.000 description 2
- UEJJHQNACJXSKW-UHFFFAOYSA-N 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1C1CCC(=O)NC1=O UEJJHQNACJXSKW-UHFFFAOYSA-N 0.000 description 2
- WLDSRRGGACALMN-UHFFFAOYSA-N 2-phenoxyundecane-1,2-diol Chemical compound CCCCCCCCCC(O)(CO)OC1=CC=CC=C1 WLDSRRGGACALMN-UHFFFAOYSA-N 0.000 description 2
- SJZDXJKPJSWNLQ-UHFFFAOYSA-N 3-phenoxydodecane-2,3-diol Chemical compound CCCCCCCCCC(O)(C(C)O)OC1=CC=CC=C1 SJZDXJKPJSWNLQ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- PCKZAVNWRLEHIP-UHFFFAOYSA-N 2-hydroxy-1-[4-[[4-(2-hydroxy-2-methylpropanoyl)phenyl]methyl]phenyl]-2-methylpropan-1-one Chemical compound C1=CC(C(=O)C(C)(O)C)=CC=C1CC1=CC=C(C(=O)C(C)(C)O)C=C1 PCKZAVNWRLEHIP-UHFFFAOYSA-N 0.000 description 1
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 1
- YKXAYLPDMSGWEV-UHFFFAOYSA-N 4-hydroxybutyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCO YKXAYLPDMSGWEV-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000007718 adhesive strength test Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Description
(A)ポリカーボネートジオールとポリイソシアネートとヒドロキシアルキル(メタ)アクリレートを反応させて得られたウレタン(メタ)アクリレート、
(B)トリシクロデカンジメチロールジ(メタ)アクリレート、
(C)フェノキシモノエチレングリコールアクリレートおよびジシクロペンテニルモノエチレングリコールアクリレートを除く、アルキレンオキサイド変性された単官能(メタ)アクリレート、
(D)ヒドロキシアルキルメタアクリレート、
(E)光重合開始剤、
の上記(A)〜(E)を含有してなる光硬化性樹脂組成物を、樹脂キートップとゴムキーパッドを接着に用いることにより、前記課題を解決した。
Claims (5)
- (A) ポリカーボネートジオールとポリイソシアネートとヒドロキシアルキル(メタ) アクリレートを反応させて得られたウレタン(メタ)アクリレート 100部
(B)トリシクロデカンジメチロールジ(メタ)アクリレート 20〜150部
(C)フェノキシモノエチレングリコールアクリレートおよびジシクロペンテニルモノエチレングリコールアクリレートを除く、アルキレンオキサイド変性された単官能(メタ)アクリレート 20〜150部
(D) ヒドロキシアルキルメタアクリレート 40〜180部
(E) 光重合開始剤
を含有してなることを特徴とする光硬化性樹脂組成物。 - 前記(A)成分の含有量が全体の15重量%以上である請求項1に記載の光硬化性樹脂組成物。
- 前記(C)成分が、フェノキシポリアルキレングリコール(メタ)アクリレート、ノニルフェノキシアルキレングリコール(メタ)アクリレート、ノニルフェノキシポリアルキレングリコール(メタ)アクリレート、パラクミルフェノールアルキレングリコール( メタ)アクリレートから選ばれる1種または2種以上の成分である請求項1に記載の光硬化性樹脂組成物。
- 前記請求項1〜3のいずれかの光硬化性樹脂組成物によって、樹脂キートップとゴムキーパッドを接着してなることを特徴とする入力キー。
- 前記入力キーが、携帯電話用である請求項4に記載の入力キー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004293372A JP4582400B2 (ja) | 2004-10-06 | 2004-10-06 | 光硬化性樹脂組成物およびそれを用いた入力キー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004293372A JP4582400B2 (ja) | 2004-10-06 | 2004-10-06 | 光硬化性樹脂組成物およびそれを用いた入力キー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006104340A JP2006104340A (ja) | 2006-04-20 |
JP4582400B2 true JP4582400B2 (ja) | 2010-11-17 |
Family
ID=36374443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004293372A Expired - Lifetime JP4582400B2 (ja) | 2004-10-06 | 2004-10-06 | 光硬化性樹脂組成物およびそれを用いた入力キー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4582400B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63165420A (ja) * | 1986-12-27 | 1988-07-08 | Toagosei Chem Ind Co Ltd | 接着剤組成物 |
JPH04296315A (ja) * | 1991-03-27 | 1992-10-20 | Dainippon Ink & Chem Inc | 耐熱性光ファイバ被覆用紫外線硬化型樹脂組成物及び光ファイバ |
JPH05320284A (ja) * | 1992-05-18 | 1993-12-03 | Three Bond Co Ltd | ポッティング組成物 |
JPH0725971A (ja) * | 1993-07-14 | 1995-01-27 | Japan Synthetic Rubber Co Ltd | 液状硬化性樹脂組成物 |
JPH08231249A (ja) * | 1996-01-17 | 1996-09-10 | Dsm Nv | 光ファイバー |
JP2000038546A (ja) * | 1998-07-24 | 2000-02-08 | Mitsubishi Rayon Co Ltd | 光硬化型接着剤組成物およびそれを用いた光学部材 |
-
2004
- 2004-10-06 JP JP2004293372A patent/JP4582400B2/ja not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63165420A (ja) * | 1986-12-27 | 1988-07-08 | Toagosei Chem Ind Co Ltd | 接着剤組成物 |
JPH04296315A (ja) * | 1991-03-27 | 1992-10-20 | Dainippon Ink & Chem Inc | 耐熱性光ファイバ被覆用紫外線硬化型樹脂組成物及び光ファイバ |
JPH05320284A (ja) * | 1992-05-18 | 1993-12-03 | Three Bond Co Ltd | ポッティング組成物 |
JPH0725971A (ja) * | 1993-07-14 | 1995-01-27 | Japan Synthetic Rubber Co Ltd | 液状硬化性樹脂組成物 |
JPH08231249A (ja) * | 1996-01-17 | 1996-09-10 | Dsm Nv | 光ファイバー |
JP2000038546A (ja) * | 1998-07-24 | 2000-02-08 | Mitsubishi Rayon Co Ltd | 光硬化型接着剤組成物およびそれを用いた光学部材 |
Also Published As
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JP2006104340A (ja) | 2006-04-20 |
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