JPS57198744A - Molded reinforced thermoplastic polyester resin article - Google Patents
Molded reinforced thermoplastic polyester resin articleInfo
- Publication number
- JPS57198744A JPS57198744A JP8334881A JP8334881A JPS57198744A JP S57198744 A JPS57198744 A JP S57198744A JP 8334881 A JP8334881 A JP 8334881A JP 8334881 A JP8334881 A JP 8334881A JP S57198744 A JPS57198744 A JP S57198744A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing material
- polyester resin
- inorganic reinforcing
- epoxy resin
- thermoplastic polyester
- 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
- 229920006230 thermoplastic polyester resin Polymers 0.000 title abstract 3
- 239000012779 reinforcing material Substances 0.000 abstract 6
- 239000003822 epoxy resin Substances 0.000 abstract 4
- 229920000647 polyepoxide Polymers 0.000 abstract 4
- 229920001225 polyester resin Polymers 0.000 abstract 2
- 239000004645 polyester resin Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: The titled molded article, containing an epoxy resin chemically bonded and integrated with a thermoplastic polyester resin and an inorganic reinforcing material uniformly dispersed therein, and having excellent mechanical strength and film adhesiveness.
CONSTITUTION: In a molded article having a fibrous, flaky or powdery inorganic reinforcing material of a regular shape almost uniformly dispersed in a thermoplastic polyester resin, an epoxy resin is chemically bonded to and integrated with the polyester resin and glass fibers, etc. as the inorganic reinforcing material. The molded article is prepared by incorporating 100pts.wt. polyester resin with 1W150pts.wt. inorganic reinforcing material, incorporating 100pts.wt. inorganig reinforcing material, with 0.1W20pts.wt. epoxy resin, kneading and melting both mixtures under heating, and molding and cooling the resultant mixture. Preferably, the inorganic reinforcing material is coated with an uncured epoxy resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8334881A JPS57198744A (en) | 1981-05-29 | 1981-05-29 | Molded reinforced thermoplastic polyester resin article |
| US06/488,529 US4486373A (en) | 1980-11-18 | 1983-05-03 | Method for producing reinforced thermoplastic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8334881A JPS57198744A (en) | 1981-05-29 | 1981-05-29 | Molded reinforced thermoplastic polyester resin article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57198744A true JPS57198744A (en) | 1982-12-06 |
Family
ID=13799931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8334881A Pending JPS57198744A (en) | 1980-11-18 | 1981-05-29 | Molded reinforced thermoplastic polyester resin article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57198744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194945A (en) * | 1982-02-16 | 1983-11-14 | ロ−ム・アンド・ハ−ス・コンパニ− | Forming polyethylene terephthalate composition |
| JPH05506056A (en) * | 1991-08-27 | 1993-09-02 | ゼネラル・エレクトリック・カンパニイ | Filler-containing polyester composition with high melt viscosity |
-
1981
- 1981-05-29 JP JP8334881A patent/JPS57198744A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194945A (en) * | 1982-02-16 | 1983-11-14 | ロ−ム・アンド・ハ−ス・コンパニ− | Forming polyethylene terephthalate composition |
| JPH05506056A (en) * | 1991-08-27 | 1993-09-02 | ゼネラル・エレクトリック・カンパニイ | Filler-containing polyester composition with high melt viscosity |
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