发明公开
EP1906400A4 ULTRAVIOLET-CURABLE RESIN COMPOSITION AND OPTICAL INFORMATION RECORDING MEDIUM
有权
紫外线固化型树脂组合物和光信息记录介质
- 专利标题: ULTRAVIOLET-CURABLE RESIN COMPOSITION AND OPTICAL INFORMATION RECORDING MEDIUM
- 专利标题(中): 紫外线固化型树脂组合物和光信息记录介质
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申请号: EP06768178申请日: 2006-07-13
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公开(公告)号: EP1906400A4公开(公告)日: 2010-08-04
- 发明人: AOKI MAYUMI , SAITO HIROKAZU
- 申请人: DAINIPPON INK & CHEMICALS
- 专利权人: DAINIPPON INK & CHEMICALS
- 当前专利权人: DAINIPPON INK & CHEMICALS
- 优先权: JP2005206936 2005-07-15
- 主分类号: G11B7/24
- IPC分类号: G11B7/24 ; C08F290/14 ; G11B7/243 ; G11B7/246 ; G11B7/2467 ; G11B7/247 ; G11B7/2472 ; G11B7/253 ; G11B7/2533 ; G11B7/2534 ; G11B7/254 ; G11B7/2542 ; G11B7/2545 ; G11B7/257
摘要:
The present invention provides an ultraviolet-curable resin composition, comprising a silicone compound represented by the following formula (1): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ[Chemical Formula 1] (CH 3 ) 3 Si- O-A- Si(CH 3 ) 3 €ƒ€ƒ€ƒ€ƒ€ƒ(1) (wherein A represents a group in which n structural units represented by a chemical formula (2) and m structural units represented by a chemical formula (3) are bonded in a random form or block form, n is an integer ranging from 1 to 15, n/m is 1/5 to 1/20, and structural units represented by the chemical formulas (2) and (3) are not bonded to either themselves or other structural parts an oxygen-oxygen bond in a molecule) and a photocurable compound that reacts with the silicone compound. The present invention also provides an optical information recording medium having a surface protective layer with an excellent spot prevention function and spot wipe-ability.
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