JPS57172930A - Prepreg sheet - Google Patents
Prepreg sheetInfo
- Publication number
- JPS57172930A JPS57172930A JP5153882A JP5153882A JPS57172930A JP S57172930 A JPS57172930 A JP S57172930A JP 5153882 A JP5153882 A JP 5153882A JP 5153882 A JP5153882 A JP 5153882A JP S57172930 A JPS57172930 A JP S57172930A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- component
- hardener
- prepreg sheet
- curing accelerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To provide a quick curing prepreg sheet excellent in adhesion, heat resistance and storage stability, consisting of (A) a mixt. of epoxy resin and polyvinylphenol hardener, (B) powdered epoxy resin which contains a curing accelerator and (C) a support.
CONSTITUTION: A prepreg sheet is made from component 1 consisting mainly of epoxy resin and polyvinylphenol hardener, component 2 prepared by pulverizing a mixt. of epoxy resin which is identical with or different from that in component 1 and a curing accelerator, and a support for these two components. The epoxy resin and hardener in component 1 should pref. be blended in the epoxy group/OH group equivalent ratio of 0.5W3 in consideration of the amount of epoxy resin in component 2. In component 2, the epoxy resin is used pref. in an amount 1W5 times as much as the curing accelerator so that the latter may be covered with the former on the whole or a greater portion of its surface.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5153882A JPS6022012B2 (en) | 1982-03-29 | 1982-03-29 | prepreg sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5153882A JPS6022012B2 (en) | 1982-03-29 | 1982-03-29 | prepreg sheet |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13552078A Division JPS5562921A (en) | 1978-11-02 | 1978-11-02 | Adhesive epoxy resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57172930A true JPS57172930A (en) | 1982-10-25 |
JPS6022012B2 JPS6022012B2 (en) | 1985-05-30 |
Family
ID=12889798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5153882A Expired JPS6022012B2 (en) | 1982-03-29 | 1982-03-29 | prepreg sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022012B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006043019A1 (en) * | 2004-10-21 | 2006-04-27 | Hexcel Composites Limited | Fibre reinforced assembly |
JP2010126684A (en) * | 2008-11-28 | 2010-06-10 | Nitto Shinko Kk | Prepreg sheet |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10296942A (en) * | 1997-04-23 | 1998-11-10 | Matsushita Electric Works Ltd | Manufacture of laminate |
-
1982
- 1982-03-29 JP JP5153882A patent/JPS6022012B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006043019A1 (en) * | 2004-10-21 | 2006-04-27 | Hexcel Composites Limited | Fibre reinforced assembly |
JP2010126684A (en) * | 2008-11-28 | 2010-06-10 | Nitto Shinko Kk | Prepreg sheet |
Also Published As
Publication number | Publication date |
---|---|
JPS6022012B2 (en) | 1985-05-30 |
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