发明授权
US5599864A Polyarylene sulfide resin composition and optical pick-up parts formed
from the same
失效
聚芳硫醚树脂组合物和由其组成的光学拾取部件
- 专利标题： Polyarylene sulfide resin composition and optical pick-up parts formed from the same
- 专利标题（中）： 聚芳硫醚树脂组合物和由其组成的光学拾取部件
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申请号： US316470申请日： 1994-10-03
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公开(公告)号： US5599864A公开(公告)日： 1997-02-04
- 发明人: Shogo Ogawa , Hajime Hata , Ikuo Kasuga , Hiromasa Marumo , Masamichi Hayakawa
- 申请人： Shogo Ogawa , Hajime Hata , Ikuo Kasuga , Hiromasa Marumo , Masamichi Hayakawa
- 申请人地址： JPX Nagano JPX Kagawa
- 专利权人： Kabushiki Kaisha Sankyo Seiki Seisakusho,Shikoku Chemicals Corporation
- 当前专利权人： Kabushiki Kaisha Sankyo Seiki Seisakusho,Shikoku Chemicals Corporation
- 当前专利权人地址： JPX Nagano JPX Kagawa
- 优先权： JPX5-269555 19931001; JPX5-312605 19931117
- 主分类号： C08K3/00
- IPC分类号： C08K3/00 ; C08K3/38 ; C08K7/04 ; C08K5/01
摘要：
A polyarylene sulfide resin composition having an excellent fluidability and a good moldability is disclosed. The resin composition is useful as a material for an optical pick-up part which has a high reliability and a high tenacity and does not generate deviation of an optical axis with changes in environmental conditions such as temperature and humidity. The polyarylene sulfide resin composition comprises, as main components, a polyarylene sulfide resin, a fibrous filler and a particulate filler, and, optionally, a silane coupling agent and an alicyclic hydrocarbon.
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