JPS54101851A - Polyester composition - Google Patents
Polyester compositionInfo
- Publication number
- JPS54101851A JPS54101851A JP823678A JP823678A JPS54101851A JP S54101851 A JPS54101851 A JP S54101851A JP 823678 A JP823678 A JP 823678A JP 823678 A JP823678 A JP 823678A JP S54101851 A JPS54101851 A JP S54101851A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- forming derivative
- poly
- particle diameter
- 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)
Abstract
PURPOSE: To provide a polyester composition giving a molded article having excellent impact strength and tapping strength, and free from warpage, composed of an aromatic polyester having specific composition, powdered feldspar, poly(ether ester) elastomer, and non-fibrous glass.
CONSTITUTION: A composition composed of (A) an aromatic polyester having a reduced viscosity of ≥0.70 measured in o-chlorophenol at 35°C and at a concentration of 1.2g/100ml, (B) powdery feldspar having an average particle diameter of ≤30μ, (C) a poly (ether ester) elastomer derived from (a) a dicarboxylic acid (or its ester-forming derivative), (b) a low-molecular weight glycol (or its ester-forming derivative) and (c) 5W95wt% of a polyoxyalkylene glycol having an average molocular weight of 500W5000 (or its ester-forming derivative), and (D) non- fibrous glass having an average particle diameter of ≤50μ. The weight ratio of each component is given in the formulas IWV.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP823678A JPS54101851A (en) | 1978-01-30 | 1978-01-30 | Polyester composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP823678A JPS54101851A (en) | 1978-01-30 | 1978-01-30 | Polyester composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54101851A true JPS54101851A (en) | 1979-08-10 |
Family
ID=11687506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP823678A Pending JPS54101851A (en) | 1978-01-30 | 1978-01-30 | Polyester composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54101851A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6974846B2 (en) * | 2002-04-29 | 2005-12-13 | E. I. Du Pont De Nemours And Company | Hydrolysis resistant polyester compositions and related articles and methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469160A (en) * | 1977-11-15 | 1979-06-02 | Teijin Ltd | Aromatic polyester resin composition |
-
1978
- 1978-01-30 JP JP823678A patent/JPS54101851A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469160A (en) * | 1977-11-15 | 1979-06-02 | Teijin Ltd | Aromatic polyester resin composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6974846B2 (en) * | 2002-04-29 | 2005-12-13 | E. I. Du Pont De Nemours And Company | Hydrolysis resistant polyester compositions and related articles and methods |
US7008983B2 (en) * | 2002-04-29 | 2006-03-07 | E. I. Du Pont De Nemours And Company | Hydrolysis resistant polyester compositions and related articles and methods |
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