Invention Grant
- Patent Title: Phenolic resin and method for preparing same
- Patent Title (中): 酚醛树脂及其制备方法
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Application No.: US745422Application Date: 1991-08-15
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Publication No.: US5216112APublication Date: 1993-06-01
- Inventor: Shinji Ando , Yukio Fukui , Shigeru Iimuro
- Applicant: Shinji Ando , Yukio Fukui , Shigeru Iimuro
- Applicant Address: JPX Tokyo
- Assignee: Mitsui Toatsu Chemicals, Inc.
- Current Assignee: Mitsui Toatsu Chemicals, Inc.
- Current Assignee Address: JPX Tokyo
- Priority: JPX2-216984 19900820; JPX2-216985 19900820; JPX2-262984 19901002; JPX3-039940 19910306
- Main IPC: C08G14/09
- IPC: C08G14/09 ; C08G61/02
Abstract:
A phenolic resin can be obtained by a condensation reaction between a specific trifunctional aromatic compound and a phenolic compound. This resin can be reacted with a curing agent such as a hexamine to give cured articles having excellent heat resistance, electrical properties, wear resistance and chemical resistance, and the phenolic resin is also much more excellent in curing reactivity as compared with conventional techniques.
Public/Granted literature
- US5889219A Superhard composite member and method of manufacturing the same Public/Granted day:1999-03-30
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