Invention Grant
- Patent Title: Fiber reinforced plastic molding material and fiber reinforced plastic molded article
- Patent Title (中): 纤维增强塑料成型材料和纤维增强塑料成型品
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Application No.: US12599750Application Date: 2007-05-14
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Publication No.: US08148469B2Publication Date: 2012-04-03
- Inventor: Kunihiro Kuroki , Naoki Ootsu
- Applicant: Kunihiro Kuroki , Naoki Ootsu
- Applicant Address: JP Tokyo
- Assignee: Showa Denko K.K.
- Current Assignee: Showa Denko K.K.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- International Application: PCT/JP2007/059853 WO 20070514
- International Announcement: WO2008/139602 WO 20081120
- Main IPC: C08J5/24
- IPC: C08J5/24 ; C08L101/16 ; C08K13/08

Abstract:
Provided is a fiber reinforced plastic molding material which provides a cured product with excellent impact resistance, corrosion resistance and transparency. The fiber reinforced plastic molding material includes: a radical polymerizable resin composition containing: a vinyl ester resin (A) having a weight average molecular weight of 500 to 6,000; a urethane (meth)acrylate resin (B) obtained by reacting an isocyanate compound having two or more isocyanate groups in one molecule, a (meth)acrylic compound having one or more hydroxyl groups in one molecule and polyethylene glycol; an aliphatic amine (C) represented by the following general formula: where R1 represents a hydroxyalkyl group, R2 represents an alkyl group or a hydroxyalkyl group, and R3 represents H or CH3; a metal soap of cobalt (D); and an organic peroxide (E); and a glass fiber reinforcing material (F).
Public/Granted literature
- US20100311887A1 FIBER REINFORCED PLASTIC MOLDING MATERIAL AND FIBER REINFORCED PLASTIC MOLDED ARTICLE Public/Granted day:2010-12-09
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