JPS5636526A - Molding of unsaturated polyester resin composition - Google Patents
Molding of unsaturated polyester resin compositionInfo
- Publication number
- JPS5636526A JPS5636526A JP11189979A JP11189979A JPS5636526A JP S5636526 A JPS5636526 A JP S5636526A JP 11189979 A JP11189979 A JP 11189979A JP 11189979 A JP11189979 A JP 11189979A JP S5636526 A JPS5636526 A JP S5636526A
- Authority
- JP
- Japan
- Prior art keywords
- sheets
- unsaturated polyester
- unsaturated
- resin composition
- polyester resin
- 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
Landscapes
- Reinforced Plastic Materials (AREA)
Abstract
PURPOSE: To obtain sheets being excellent in strength, etc., and useful as building materials, etc., by extruding, into sheets, titled composition comprising an unsaturated polyesters, a crosslinking agent, a polymerization initiator, an inorganic filler and a synthetic fiber reinforcing material.
CONSTITUTION: The sheets of the purpose are obtained by extruding, into sheets, an unsaturated polyester resin composition comprising (A) 15W60wt% of an unsaturated polyester prepared by condensing an acid component which is an α, β- unsaturated dibasic acid with an alcohol component which is a polyhydric alcohol, (B) 5W30wt% of a crosslinking agent such as styrene or diallyl phthalate, (C) 0.2W2wt% of a polymerization initiator capable of crosslinking the polyester with the aid of heat or light, such as benzoyl peroxide or benzoin, (D) 10W80wt% of an inorganic filler such as silica or mica and (E) 0.2W2wt% of a synthetic fiber reinforcing material such as polyester fiber or polyamide fiber.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11189979A JPS5636526A (en) | 1979-08-31 | 1979-08-31 | Molding of unsaturated polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11189979A JPS5636526A (en) | 1979-08-31 | 1979-08-31 | Molding of unsaturated polyester resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5636526A true JPS5636526A (en) | 1981-04-09 |
Family
ID=14572914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11189979A Pending JPS5636526A (en) | 1979-08-31 | 1979-08-31 | Molding of unsaturated polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636526A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006131759A (en) * | 2004-11-05 | 2006-05-25 | Showa Highpolymer Co Ltd | Sheet molding compound (smc) |
JP2018080281A (en) * | 2016-11-17 | 2018-05-24 | 大泰化工株式会社 | Fiber-reinforced plastic sheet |
-
1979
- 1979-08-31 JP JP11189979A patent/JPS5636526A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006131759A (en) * | 2004-11-05 | 2006-05-25 | Showa Highpolymer Co Ltd | Sheet molding compound (smc) |
JP2018080281A (en) * | 2016-11-17 | 2018-05-24 | 大泰化工株式会社 | Fiber-reinforced plastic sheet |
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