- 专利标题： Sizing compositions and glass fiber reinforced thermoplastic composites
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申请号： US12002320申请日： 2007-12-14
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公开(公告)号： US09758429B2公开(公告)日： 2017-09-12
- 发明人: Jacob Cornelis Dijt , Jacob Hendricus Van Der Woude , Ronald Boelman
- 申请人： Jacob Cornelis Dijt , Jacob Hendricus Van Der Woude , Ronald Boelman
- 申请人地址： US OH Cleveland
- 专利权人： PPG Industries Ohio, Inc.
- 当前专利权人： PPG Industries Ohio, Inc.
- 当前专利权人地址： US OH Cleveland
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： C03C25/28
- IPC分类号： C03C25/28 ; C03C25/26 ; C08J5/08 ; C03C25/32 ; D06M15/592 ; D06M15/55
摘要：
The present invention relates to sizing compositions, glass fibers at least partially coated with sizing compositions, and glass fiber reinforced composite materials. In one embodiment, a sizing composition comprises at least one maleic anhydride copolymer, at least one coupling agent, and a reaction product of an alkoxylated amine and a polycarboxylic acid, which is further reacted with an epoxy compound.
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