JPS5742712A - Molding composition - Google Patents
Molding compositionInfo
- Publication number
- JPS5742712A JPS5742712A JP11775680A JP11775680A JPS5742712A JP S5742712 A JPS5742712 A JP S5742712A JP 11775680 A JP11775680 A JP 11775680A JP 11775680 A JP11775680 A JP 11775680A JP S5742712 A JPS5742712 A JP S5742712A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated polyester
- urethanized
- polymerizable monomer
- polyester resin
- composition
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: A molding composition capable of providing products excellent in appearance, mechanical strength, impact resistance, etc., comprising a urethanized unsaturated polyester resin, an unsaturated polyester resin, a polymerizable monomer, a curing catalyst, an alkaline earth metal (hydr)oxide and a fibrous reinforcing material.
CONSTITUTION: A composition is obtained by mixing 100pts.wt. mixture obtained by mixing (A) a urethanized unsaturated polyester resin containing a polymerizable monomer with (B) an unsaturated polyester containing a polymerizable monomer so that the solid weight ratio of the urethanized unsaturated polyester to the unsaturated polyester is 10/90W90/10 and the weight ratio of the total of the urethanized unsaturated polyester and the unsaturated polyester to the polymerizable monomers is 30/70W85/15, with (C) a curing catalyst, e.g., t-butyl perbenzoate, and (D) 0.1W20pts.wt. alkaline earth metal (hydr)oxide, e.g., MgO. Next, this composition is mixed with 20W75wt% fibrous reinforcing material.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11775680A JPS5742712A (en) | 1980-08-28 | 1980-08-28 | Molding composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11775680A JPS5742712A (en) | 1980-08-28 | 1980-08-28 | Molding composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5742712A true JPS5742712A (en) | 1982-03-10 |
Family
ID=14719540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11775680A Pending JPS5742712A (en) | 1980-08-28 | 1980-08-28 | Molding composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5742712A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108299813A (en) * | 2017-12-20 | 2018-07-20 | 安徽鑫普瑞复合材料有限公司 | A kind of high-strength, high-anti-friction SMC moulding compounds and its manufacturing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5590522A (en) * | 1978-12-28 | 1980-07-09 | Hitachi Chem Co Ltd | Polyester resin composition |
-
1980
- 1980-08-28 JP JP11775680A patent/JPS5742712A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5590522A (en) * | 1978-12-28 | 1980-07-09 | Hitachi Chem Co Ltd | Polyester resin composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108299813A (en) * | 2017-12-20 | 2018-07-20 | 安徽鑫普瑞复合材料有限公司 | A kind of high-strength, high-anti-friction SMC moulding compounds and its manufacturing method |
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