发明申请
- 专利标题: Paper treating agent comprising a silicone composition
- 专利标题(中): 含有硅酮组合物的纸张处理剂
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申请号: US11254812申请日: 2005-10-21
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公开(公告)号: US20060089427A1公开(公告)日: 2006-04-27
- 发明人: Kenji Yamamoto , Masahiko Ogawa
- 申请人: Kenji Yamamoto , Masahiko Ogawa
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 优先权: JP2004-308910 20041022; JP2005-302139 20051017
- 主分类号: C08L1/26
- IPC分类号: C08L1/26
摘要:
A paper treating agent comprising 100 parts by mass of organopolysiloxane (A), from 100 to 100,000 parts by mass of water (E), and 0.1 to 100 parts by mass of a surfactant (F), characterized in that the agent further comprises 50 to 1,000 parts by mass of a cellulosic resin (C), wherein 0.5 to 2.5 hydroxyl groups per glucose unit of said cellulosic resin are etherized or esterified, and a viscosity of an aqueous 2% solution of said cellulosic resin is from 2 to 100 mpa.s.
公开/授权文献
- US07964062B2 Paper treating agent comprising a silicone composition 公开/授权日:2011-06-21