JPS5785846A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS5785846A JPS5785846A JP16010280A JP16010280A JPS5785846A JP S5785846 A JPS5785846 A JP S5785846A JP 16010280 A JP16010280 A JP 16010280A JP 16010280 A JP16010280 A JP 16010280A JP S5785846 A JPS5785846 A JP S5785846A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- arom
- disodium
- compounding
- molded product
- 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)
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: The titled composition exhibiting excellent moldability at a high metal mold temp. and giving a molded product with good dimentional stability, which is obtd. by compounding a modified polyethylene terephthalate compounded with a specified compd., with a reinforcing filler and an arom. carboxylate ester.
CONSTITUTION: A polyester composition prepd. by compounding a modified polyethyleneterephthalate compound with a compd. of formulaIor II (wherein M and M' are each an alkali metal; n and m are 1 or 2) such as disodium p-phenol sulfonate or disodium 2-naphthol-6-sulfonate before completion of polycondensation, with 10W60wt% reinforcing filler such as glass fiber or talc, and 1W10wt% arom. carboxylate ester such as ethylene glycol dibenzoate or butyl benzoate, each based on the total wt. of the composition. The composition exhibits excellent moldability at a low mold temp. and can give a molded product with good dimentional stability as well as its original heat and chemical resistance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010280A JPS5785846A (en) | 1980-11-15 | 1980-11-15 | Polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16010280A JPS5785846A (en) | 1980-11-15 | 1980-11-15 | Polyester composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5785846A true JPS5785846A (en) | 1982-05-28 |
JPS6321704B2 JPS6321704B2 (en) | 1988-05-09 |
Family
ID=15707887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16010280A Granted JPS5785846A (en) | 1980-11-15 | 1980-11-15 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785846A (en) |
-
1980
- 1980-11-15 JP JP16010280A patent/JPS5785846A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6321704B2 (en) | 1988-05-09 |
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