发明授权
- 专利标题: Coating composition for electrophotographic carrier
- 专利标题(中): 电子照相载体用涂料组合物
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申请号: US404544申请日: 1989-09-08
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公开(公告)号: US5068301A公开(公告)日: 1991-11-26
- 发明人: Yoshio Okamura , Mitsuhiro Takarada , Yoshiteru Kobayashi , Tadashi Takahashi
- 申请人: Yoshio Okamura , Mitsuhiro Takarada , Yoshiteru Kobayashi , Tadashi Takahashi
- 申请人地址: JPX Tokyo
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX63-226270 19880909
- 主分类号: C09D183/04
- IPC分类号: C09D183/04 ; G03G9/113
摘要:
A coating composition to form a coat on the surface of electrophotographic carrier which imparts excellent durability, moisture resistance and flowability to the carrier comprises:(A) 100 parts by weight of an organopolysiloxane of the general formula;R.sub.a X.sub.b SiO.sub.(4-(a+b))/z wherein R represents a substituted or unsubstituted hydrocarbon residue; X represents a hydroxyl group, or a hydrolizable group; "a" is a number in the range of 0.8
公开/授权文献
- US4574989A Swing gates 公开/授权日:1986-03-11
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