JPS6416861A - Aromatic polyester resin composition - Google Patents
Aromatic polyester resin compositionInfo
- Publication number
- JPS6416861A JPS6416861A JP17343987A JP17343987A JPS6416861A JP S6416861 A JPS6416861 A JP S6416861A JP 17343987 A JP17343987 A JP 17343987A JP 17343987 A JP17343987 A JP 17343987A JP S6416861 A JPS6416861 A JP S6416861A
- Authority
- JP
- Japan
- Prior art keywords
- aromatic polyester
- ethylenic copolymer
- carboxylic acid
- unsaturated carboxylic
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To produce an aromatic polyester composition with excellent mechanical properties, residence stability in molding, molding flowability, and hydrolytic resistance, by adding an unsaturated carboxylic acid or its derivative-grafted ethylenic copolymer and a specific epoxy resin. CONSTITUTION:(A) 100pts.wt. of an aromatic polyester, preferably PETF or PBTF of 1.15-2 relative viscosity, are added to (B) 1-70pts.wt., preferably 2-50pts.wt. of a graft-modified ethylenic copolymer which is prepared by grafting 0.01-10wt.%, preferably 0.1-3wt.% of an unsaturated carboxylic acid or its derivative onto an ethylenic copolymer of a glass transition point lower than 30 deg.C, preferably lower than 0 deg.C such as an ethylene-propylene copolymer, and (C) 0.01-10pts.wt., preferably 0.05-5pts.wt. of an epoxy compound of the formula (Ar is preferably 4-phenylene; n is 0, 1-20, preferably 0, 1-10).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17343987A JPH0670170B2 (en) | 1987-07-10 | 1987-07-10 | Aromatic polyester resin composition |
| US07/193,951 US4879328A (en) | 1987-05-18 | 1988-05-13 | Aromatic polyester composition and process for producing the same |
| DE3885794T DE3885794T2 (en) | 1987-05-18 | 1988-05-18 | Composition of aromatic polyester and process for its production. |
| EP88304481A EP0292251B1 (en) | 1987-05-18 | 1988-05-18 | Aromatic polyester composition and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17343987A JPH0670170B2 (en) | 1987-07-10 | 1987-07-10 | Aromatic polyester resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416861A true JPS6416861A (en) | 1989-01-20 |
| JPH0670170B2 JPH0670170B2 (en) | 1994-09-07 |
Family
ID=15960490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17343987A Expired - Fee Related JPH0670170B2 (en) | 1987-05-18 | 1987-07-10 | Aromatic polyester resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0670170B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980058632A (en) * | 1996-12-30 | 1998-10-07 | 김준웅 | Polyester resin composition with improved crystallization behavior |
-
1987
- 1987-07-10 JP JP17343987A patent/JPH0670170B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980058632A (en) * | 1996-12-30 | 1998-10-07 | 김준웅 | Polyester resin composition with improved crystallization behavior |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0670170B2 (en) | 1994-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |