JP2018127528A - 高屈折率光硬化性樹脂組成物 - Google Patents
高屈折率光硬化性樹脂組成物 Download PDFInfo
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- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
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- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 1
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- URLYGBGJPQYXBN-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methyl prop-2-enoate Chemical compound OCC1CCC(COC(=O)C=C)CC1 URLYGBGJPQYXBN-UHFFFAOYSA-N 0.000 description 1
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 1
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- 125000003118 aryl group Chemical group 0.000 description 1
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- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical class C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 150000001993 dienes Chemical class 0.000 description 1
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- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
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- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
屈折率が1.56以上のアクリレートオリゴマー(A)としてAMHR−7(商品名:根上工業社製、2官能のアクリル基を持つ3−フェノキシベンジルアクリレートオリゴマー70重量部をPOB−A30重量部で希釈したもの、Mw.15,000)を、極性基を含む単官能(メタ)アクリレートモノマー(B)として4HBA(商品名:大阪有機化学工業社製、4ヒドロキシブチルアクリレート)を、不飽和基を含有しないポリマー成分(C)としてFZ−100(商品名:亜細亜工業社製、PPG骨格ポリウレタン、Mw.2,300、屈折率1.48)を、光開始剤(D)としてIrgacure819(商品名:BASFジャパン社製)を、反応性希釈剤としてPOB−A(商品名:共栄社化学社製、3−フェノキシベンジルアクリレート)を、表1記載の配合で均一に溶解するまで撹拌し、実施例1の高屈折率光硬化性透明樹脂組成物を調製した。
実施例1で用いた材料の他、(A)としてAMHR−5(商品名:根上工業社製、2官能のアクリル基を持つ3−フェノキシベンジルアクリレートオリゴマー70重量部をPOB−A 30重量部で希釈したもの、Mw.18,000)を、(B)としてACMO(商品名:KJケミカルズ社製、アクリロイルモルホリン)を、表1記載の配合で均一に溶解するまで撹拌し、実施例2〜6の高屈折率光硬化性透明樹脂組成物を調整した。
実施例で用いた材料の他、不飽和基を含有しないポリマーとしてHR−1N(根上工業社製、3−フェノキシベンジルアクリレートのポリマー、Mw.16,000)およびPolyvest110(商品名:エボニック社製、無官能液状ポリブタジエン)を、表1記載の配合で均一に溶解するまで撹拌し比較例1〜7の高屈折率光硬化性透明樹脂組成物を調整した。
フュージョンUVシステムズジャパン製の無電極UV照射装置F300S/LC−6Bを用い、Dバルブで出力100mW/cm2、積算光量が3000mJ/cm2とした。
表2
Claims (5)
- 屈折率が1.56以上の多官能アクリレートオリゴマー(A)と、極性基を含む単官能(メタ)アクリレートモノマー(B)と、不飽和基を含有しないウレタン樹脂(C)と、光開始剤(D)とを含み、全配合量に対し(A)の配合量が30〜60重量%で、(B)の配合量が5〜20重量%で、(C)の配合量が3〜25重量%である高屈折率光硬化性樹脂組成物。
- 前記屈折率が1.56以上の多官能アクリレートオリゴマー(A)が、3−フェノキシベンジルアクリレートのオリゴマーである、請求項1記載の高屈折率光硬化性樹脂組成物。
- 前記極性基を含む単官能(メタ)アクリレートモノマー(B)が、水酸基またはアミノ基を含むアクリレートモノマーである、請求項1または2いずれか記載の高屈折率光硬化性樹脂組成物。
- 前記不飽和基を含有しないウレタン樹脂(C)が、ポリプロピレングリコール骨格のポリウレタンである、請求項1〜3いずれか記載の高屈折率光硬化性樹脂組成物。
- 硬化物の屈折率が1.56以上である請求項1〜4いずれか記載の高屈折率光硬化性樹脂組成物。
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| JP2017020645A JP6910097B2 (ja) | 2017-02-07 | 2017-02-07 | 高屈折率光硬化性樹脂組成物 |
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| Publication Number | Publication Date |
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| JP2018127528A true JP2018127528A (ja) | 2018-08-16 |
| JP6910097B2 JP6910097B2 (ja) | 2021-07-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023013400A1 (ja) * | 2021-08-03 | 2023-02-09 | 日東電工株式会社 | 粘着剤および粘着シート |
| WO2023013399A1 (ja) * | 2021-08-03 | 2023-02-09 | 日東電工株式会社 | 粘着剤組成物および粘着シート |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08301952A (ja) * | 1995-05-15 | 1996-11-19 | Hayakawa Rubber Co Ltd | 活性エネルギー線硬化型樹脂組成物、その製造方法、活性エネルギー線硬化型樹脂の成形硬化物 |
| JP2013204011A (ja) * | 2012-03-29 | 2013-10-07 | Osaka Gas Chem Kk | ハードコート性樹脂組成物及びその硬化物並びに硬化物の製造方法 |
| JP2017043703A (ja) * | 2015-08-27 | 2017-03-02 | アイカ工業株式会社 | 手芸用紫外線硬化樹脂組成物 |
| WO2018070256A1 (ja) * | 2016-10-11 | 2018-04-19 | Dic株式会社 | 光学物品用活性エネルギー線硬化型樹脂組成物、硬化物及び光学シート |
-
2017
- 2017-02-07 JP JP2017020645A patent/JP6910097B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08301952A (ja) * | 1995-05-15 | 1996-11-19 | Hayakawa Rubber Co Ltd | 活性エネルギー線硬化型樹脂組成物、その製造方法、活性エネルギー線硬化型樹脂の成形硬化物 |
| JP2013204011A (ja) * | 2012-03-29 | 2013-10-07 | Osaka Gas Chem Kk | ハードコート性樹脂組成物及びその硬化物並びに硬化物の製造方法 |
| JP2017043703A (ja) * | 2015-08-27 | 2017-03-02 | アイカ工業株式会社 | 手芸用紫外線硬化樹脂組成物 |
| WO2018070256A1 (ja) * | 2016-10-11 | 2018-04-19 | Dic株式会社 | 光学物品用活性エネルギー線硬化型樹脂組成物、硬化物及び光学シート |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023013400A1 (ja) * | 2021-08-03 | 2023-02-09 | 日東電工株式会社 | 粘着剤および粘着シート |
| WO2023013399A1 (ja) * | 2021-08-03 | 2023-02-09 | 日東電工株式会社 | 粘着剤組成物および粘着シート |
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