JPH01201326A - Polyester molding material and molding - Google Patents

Polyester molding material and molding

Info

Publication number
JPH01201326A
JPH01201326A JP2283588A JP2283588A JPH01201326A JP H01201326 A JPH01201326 A JP H01201326A JP 2283588 A JP2283588 A JP 2283588A JP 2283588 A JP2283588 A JP 2283588A JP H01201326 A JPH01201326 A JP H01201326A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
aromatic polyester
polyester
desirably
molding material
gas barrier
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
JP2283588A
Inventor
Masahiko Hirose
Takatoshi Kuratsuji
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 the title molding material improved in gas barrier property and heat resistance and made suitable as a packaging material for foods, cosmetics, medicines, etc., by constituting it from a specified acid component and a specified diol component.
CONSTITUTION: The title molding material is an aromatic polyester comprising isophthalic acid as an acid component and resorcinol as a diol component (having an intrinsic viscosity of, desirably, ≥0.3, especially, 0.4W1.5 when measured in a phenol/tetrachloroethane mixed solvent of a weight ratio 60/40 at 35°C) or a copolymer polyester containing at least 60mol.%, desirably, at least 75mol.% said repeating units. Although this aromatic polyester can serve by itself as a packaging material for films and sheets, the gas barrier property can be improved further in the case of hollow moldings such as bottles when a composition formed by mixing 100pts.wt. this aromatic polyester with 1W100pts. polyethylene terephthalate is used.
COPYRIGHT: (C)1989,JPO&Japio
JP2283588A 1988-02-04 1988-02-04 Polyester molding material and molding Pending JPH01201326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2283588A JPH01201326A (en) 1988-02-04 1988-02-04 Polyester molding material and molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2283588A JPH01201326A (en) 1988-02-04 1988-02-04 Polyester molding material and molding

Publications (1)

Publication Number Publication Date
JPH01201326A true true JPH01201326A (en) 1989-08-14

Family

ID=12093764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2283588A Pending JPH01201326A (en) 1988-02-04 1988-02-04 Polyester molding material and molding

Country Status (1)

Country Link
JP (1) JPH01201326A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552463A (en) * 1992-04-24 1996-09-03 Alliedsignal Inc. Semicrystalline blends of polyalkylene terephthalates and polyarylates
US6143839A (en) * 1998-09-14 2000-11-07 General Electric Company Weatherable blends of polycarbonates with arylate polymers
US6306507B1 (en) 1999-05-18 2001-10-23 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6538065B1 (en) 2001-07-26 2003-03-25 General Electric Company Method for preparing copolyestercarbonates and articles therefrom
US6559270B1 (en) 1998-10-29 2003-05-06 General Electric Company Weatherable block copolyestercarbonates and blends containing them, and method
US6572956B1 (en) 1999-04-08 2003-06-03 General Electric Company Weatherable multilayer resinous articles and method for their preparation
US6583256B2 (en) 1998-10-29 2003-06-24 General Electric Company Weatherable block copolyestercarbonate compositions
US6627303B1 (en) 2003-01-17 2003-09-30 General Electric Company High modulus weatherable polyester carbonate articles
US6664366B2 (en) 1999-05-18 2003-12-16 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6689474B2 (en) 1999-05-18 2004-02-10 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6812320B2 (en) 2002-03-25 2004-11-02 General Electric Company Method for copolyestercarbonate synthesis
US6861482B2 (en) 1999-05-18 2005-03-01 General Electric Company Weatherable, thermostable polymers having improved flow composition
JP2006052377A (en) * 2004-03-01 2006-02-23 Mitsubishi Gas Chem Co Inc Resin composition with high vibration damping property
JP2007051735A (en) * 2005-08-19 2007-03-01 Mitsubishi Gas Chem Co Inc Vibration damping member for pipe arrangement
US8057903B2 (en) 2001-11-30 2011-11-15 Sabic Innovative Plastics Ip B.V. Multilayer articles comprising resorcinol arylate polyester and method for making thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552463A (en) * 1992-04-24 1996-09-03 Alliedsignal Inc. Semicrystalline blends of polyalkylene terephthalates and polyarylates
US6143839A (en) * 1998-09-14 2000-11-07 General Electric Company Weatherable blends of polycarbonates with arylate polymers
US6583256B2 (en) 1998-10-29 2003-06-24 General Electric Company Weatherable block copolyestercarbonate compositions
US6559270B1 (en) 1998-10-29 2003-05-06 General Electric Company Weatherable block copolyestercarbonates and blends containing them, and method
US6607814B2 (en) 1999-04-08 2003-08-19 General Electric Company Weatherable multilayer articles and method for their preparation
US6572956B1 (en) 1999-04-08 2003-06-03 General Electric Company Weatherable multilayer resinous articles and method for their preparation
US7273650B2 (en) 1999-04-08 2007-09-25 General Electric Company Weatherable multilayer resinous articles and method for their preparation
US6689474B2 (en) 1999-05-18 2004-02-10 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6596843B2 (en) 1999-05-18 2003-07-22 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6306507B1 (en) 1999-05-18 2001-10-23 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6861482B2 (en) 1999-05-18 2005-03-01 General Electric Company Weatherable, thermostable polymers having improved flow composition
US6664366B2 (en) 1999-05-18 2003-12-16 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6610409B2 (en) 1999-05-18 2003-08-26 General Electric Company Thermally stable polymers, method of preparation, and articles made therefrom
US6538065B1 (en) 2001-07-26 2003-03-25 General Electric Company Method for preparing copolyestercarbonates and articles therefrom
US8057903B2 (en) 2001-11-30 2011-11-15 Sabic Innovative Plastics Ip B.V. Multilayer articles comprising resorcinol arylate polyester and method for making thereof
US6812320B2 (en) 2002-03-25 2004-11-02 General Electric Company Method for copolyestercarbonate synthesis
US6627303B1 (en) 2003-01-17 2003-09-30 General Electric Company High modulus weatherable polyester carbonate articles
JP2006052377A (en) * 2004-03-01 2006-02-23 Mitsubishi Gas Chem Co Inc Resin composition with high vibration damping property
JP2007051735A (en) * 2005-08-19 2007-03-01 Mitsubishi Gas Chem Co Inc Vibration damping member for pipe arrangement

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