JPS5615320A - Manufacture of laminated plate - Google Patents
Manufacture of laminated plateInfo
- Publication number
- JPS5615320A JPS5615320A JP9197779A JP9197779A JPS5615320A JP S5615320 A JPS5615320 A JP S5615320A JP 9197779 A JP9197779 A JP 9197779A JP 9197779 A JP9197779 A JP 9197779A JP S5615320 A JPS5615320 A JP S5615320A
- Authority
- JP
- Japan
- Prior art keywords
- basic material
- resin
- impregnated
- group
- glass
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent the cut of basic material by increasing the mechanical strength of prepreg obtained by dividing resin impregnation process for glass unwoven cloth basic material into two processes.
CONSTITUTION: Thermosetting plastic (epoxy resin, phenol resin, etc.) equivalent to 2W60wt% of the weight of basic material is impregnated into glass unwoven cloth basic material such as glass fiber paper bound by glass fiber paper or epoxy resin mixed with polyvinyl alcohol fiber, etc. Then the impregnated basic material is dried (the first process) and is further impregnated with thermosetting resin and dried (the second process). The prepreg formed in this manner is laminated into a laminated plate. Preferable thermosetting resin used in the aforementioned the first process is such as containing alkoxyl group, amino group, epoxy group, vinyl group, etc. Also resin such as blended with titanate compound is desirable.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9197779A JPS5615320A (en) | 1979-07-19 | 1979-07-19 | Manufacture of laminated plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9197779A JPS5615320A (en) | 1979-07-19 | 1979-07-19 | Manufacture of laminated plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5615320A true JPS5615320A (en) | 1981-02-14 |
Family
ID=14041559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9197779A Pending JPS5615320A (en) | 1979-07-19 | 1979-07-19 | Manufacture of laminated plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5615320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6456738A (en) * | 1987-08-26 | 1989-03-03 | Kuraray Co | Sheet for molding, molded article produced from said sheet and production thereof |
-
1979
- 1979-07-19 JP JP9197779A patent/JPS5615320A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6456738A (en) * | 1987-08-26 | 1989-03-03 | Kuraray Co | Sheet for molding, molded article produced from said sheet and production thereof |
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