发明授权
- 专利标题： Ultraviolet light screening resin composition
- 专利标题（中）： 紫外线遮光树脂组合物
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申请号： US400383申请日： 1982-07-21
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公开(公告)号： US4431762A公开(公告)日： 1984-02-14
- 发明人: Shingo Araki , Keizo Asai , Seibei Ono
- 申请人： Shingo Araki , Keizo Asai , Seibei Ono
- 申请人地址： JPX Tokyo
- 专利权人： Dainippon Ink & Chemicals Inc.
- 当前专利权人： Dainippon Ink & Chemicals Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX56-114463 19810723
- 主分类号： C08K5/00
- IPC分类号： C08K5/00 ; A01G9/14 ; B41M7/00 ; C08K5/20 ; C08K5/34 ; C08K5/3412 ; C08K5/3417 ; C08L33/00 ; C08L33/02 ; C08L67/00 ; C08L77/00 ; C08L101/00 ; G03C1/815 ; G03C11/10 ; G03G15/01
摘要：
A resin composition containing at least one compound (A) selected from compounds of formulas ##STR1## wherein R.sub.1 and R.sub.2 each denote a hydrogen atom, halogen atom, or alkyl or alkoxy group having 1 to 10 carbon atoms, ##STR2## R.sub.3 denotes a hydrogen atom, alkyl group containing 1 to 10 carbon atoms, naphthyl group or substituent of formula ##STR3## wherein R.sub.4 to R.sub.8, which may be the same or different, each denote a hydrogen atom, halogen atom, nitro group and alkyl or alkoxy group having 1 to 10 carbon atoms.
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