JPS62263250A - Polyester resin composition - Google Patents

Polyester resin composition

Info

Publication number
JPS62263250A
JPS62263250A JP10488986A JP10488986A JPS62263250A JP S62263250 A JPS62263250 A JP S62263250A JP 10488986 A JP10488986 A JP 10488986A JP 10488986 A JP10488986 A JP 10488986A JP S62263250 A JPS62263250 A JP S62263250A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
component
polyethylene terephthalate
vinyl alcohol
alcohol copolymer
olefin
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
JP10488986A
Inventor
Toru Matsubayashi
Koichi Sakai
Hiroshi Toyao
Seiichi Yamashiro
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

Links

Abstract

PURPOSE: To obtain a composition having excellent gas-barrier property and good mechanical properties and heat-resistance, by compounding polyethylene terephthalate with a specific polyamide and a saponified olefin-vinyl alcohol copolymer at a specific ratio.
CONSTITUTION: (A) Polyethylene terephthalate is compounded with (B) a polyamide containing hexamethylene isophthalamide unit constituting ≥50% of the whole recurring unit and (C) a saponified olefin-vinyl alcohol copolymer. The amount of the component A is 50W98wt% and that of B+C is 50W2wt%. The ratio of B/C is 1/9W9/1. The component A is preferably polyethylene terephthalate homopolymer and the component B is preferably a polyamide containing ≥80mol% hexamethylene isophthalamide unit. The component C is a polymer having an olefin content of 10W50mol% and a saponification degree of ≥90%.
COPYRIGHT: (C)1987,JPO&Japio
JP10488986A 1986-05-09 1986-05-09 Polyester resin composition Pending JPS62263250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10488986A JPS62263250A (en) 1986-05-09 1986-05-09 Polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10488986A JPS62263250A (en) 1986-05-09 1986-05-09 Polyester resin composition

Publications (1)

Publication Number Publication Date
JPS62263250A true true JPS62263250A (en) 1987-11-16

Family

ID=14392738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10488986A Pending JPS62263250A (en) 1986-05-09 1986-05-09 Polyester resin composition

Country Status (1)

Country Link
JP (1) JPS62263250A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045594A (en) * 1988-06-29 1991-09-03 W. R. Grace & Co.-Conn. Container closures and sealed containers
US5183848A (en) * 1988-06-29 1993-02-02 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5186991A (en) * 1988-06-29 1993-02-16 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5362531A (en) * 1988-06-29 1994-11-08 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US6371318B1 (en) 1997-12-24 2002-04-16 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing/barrier liner
US6399170B1 (en) 1997-12-24 2002-06-04 Owens-Illinois Closure Inc. Plastic closure with compression molded barrier liner
JP6013553B1 (en) * 2015-04-30 2016-10-25 株式会社イノアックコーポレーション Resin composition and the hollow product

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045594A (en) * 1988-06-29 1991-09-03 W. R. Grace & Co.-Conn. Container closures and sealed containers
US5183848A (en) * 1988-06-29 1993-02-02 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5186991A (en) * 1988-06-29 1993-02-16 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5362531A (en) * 1988-06-29 1994-11-08 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US6371318B1 (en) 1997-12-24 2002-04-16 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing/barrier liner
US6399170B1 (en) 1997-12-24 2002-06-04 Owens-Illinois Closure Inc. Plastic closure with compression molded barrier liner
US6677016B2 (en) * 1997-12-24 2004-01-13 Owens-Illimois Closure Inc. Plastic closure with compression molded sealing/barrier liner
US6696123B2 (en) 1997-12-24 2004-02-24 Owens-Illinois Closure Inc. Plastic closure with compression molded barrier liner
US7651651B2 (en) 1997-12-24 2010-01-26 Rexam Closure Systems Inc. Plastic closure with compression molded sealing/barrier liner
JP6013553B1 (en) * 2015-04-30 2016-10-25 株式会社イノアックコーポレーション Resin composition and the hollow product

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