JPS54101851A - Polyester composition - Google Patents

Polyester composition

Info

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
Application number
JP823678A
Other languages
Japanese (ja)
Inventor
Shingo Emi
Gen Kurisu
Shizuo Azuma
Kiyoshi Sugie
Shoji Kawase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP823678A priority Critical patent/JPS54101851A/en
Publication of JPS54101851A publication Critical patent/JPS54101851A/en
Pending legal-status Critical Current

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  • 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
JP823678A 1978-01-30 1978-01-30 Polyester composition Pending JPS54101851A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469160A (en) * 1977-11-15 1979-06-02 Teijin Ltd Aromatic polyester resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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