发明授权
US08815986B2 Method for storing resin solution, and method for producing prepreg and laminate
有权
树脂溶液的储存方法以及预浸料和层压体的制造方法
- 专利标题: Method for storing resin solution, and method for producing prepreg and laminate
- 专利标题(中): 树脂溶液的储存方法以及预浸料和层压体的制造方法
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申请号: US13258113申请日: 2010-03-24
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公开(公告)号: US08815986B2公开(公告)日: 2014-08-26
- 发明人: Masayoshi Ueno , Yoshihiro Kato , Takeshi Nobukuni
- 申请人: Masayoshi Ueno , Yoshihiro Kato , Takeshi Nobukuni
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人: Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址: JP Tokyo
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP2009-078929 20090327
- 国际申请: PCT/JP2010/002088 WO 20100324
- 国际公布: WO2010/109861 WO 20100930
- 主分类号: C08K5/34
- IPC分类号: C08K5/34 ; C08L87/00 ; C08J5/24 ; C09D163/00 ; C08K5/3415 ; C08K3/36
摘要:
This invention relates to a method for storing a naphthol aralkyl type cyanate ester resin solution, which is difficult to precipitate due to long term storage in a solution state, and particularly relates to a method for storing a naphthol aralkyl type cyanate ester resin solution (AB), which comprises: preparing (i) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a naphthol aralkyl type cyanate ester resin (A), a maleimide compound (B) and a solvent, (ii) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a prepolymer of a naphthol aralkyl type cyanate ester resin (A), a maleimide compound (B) and a solvent, or (iii) a naphthol aralkyl type cyanate ester resin solution (AB) comprising a prepolymer of a naphthol aralkyl type cyanate ester resin (A) and a maleimide compound (B), and a solvent, and; storing the resin solution (AB).