发明授权
- 专利标题： Method of manufacturing release sheet
- 专利标题（中）： 剥离片的制造方法
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申请号： US42253申请日： 1993-04-02
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公开(公告)号： US5366681A公开(公告)日： 1994-11-22
- 发明人: Shuzo Ohara , Ryoichi Kitamura
- 申请人： Shuzo Ohara , Ryoichi Kitamura
- 申请人地址： JPX Osaka
- 专利权人： Goyo Paper Working Co., Ltd.
- 当前专利权人： Goyo Paper Working Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX61-147734 19860624
- 主分类号： C08G77/38
- IPC分类号： C08G77/38 ; C08G77/442 ; C09J7/02 ; D21H19/32 ; D21H19/74 ; D21H27/00 ; B29C47/88
摘要：
The present invention provides a release agent formed by reacting an organopolysiloxane compound having at least one hydrogen atom with a hydrocarbon compound having at least one double bond which reacts with said hydrogen atom and a manufacturing method thereof. The release agent of this invention, which makes substantially no migration into any pressure sensitive adhesive layer, is well adaptable to whichever process, extrusion laminating process or coating process.
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