CA2046634A1 - Copolyesters of 4,4'-biphenyldicarboxylic acid, 1, 4-butanediol and ethylene glycol - Google Patents

Copolyesters of 4,4'-biphenyldicarboxylic acid, 1, 4-butanediol and ethylene glycol

Info

Publication number
CA2046634A1
CA2046634A1 CA2046634A CA2046634A CA2046634A1 CA 2046634 A1 CA2046634 A1 CA 2046634A1 CA 2046634 A CA2046634 A CA 2046634A CA 2046634 A CA2046634 A CA 2046634A CA 2046634 A1 CA2046634 A1 CA 2046634A1
Authority
CA
Canada
Prior art keywords
butanediol
ethylene glycol
biphenyldicarboxylic acid
copolyesters
polyesters
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
Application number
CA2046634A
Other languages
French (fr)
Other versions
CA2046634C (en
Inventor
John C. Morris
Winston J. Jackson, Jr.
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.)
Eastman Chemical Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2046634A1 publication Critical patent/CA2046634A1/en
Application granted granted Critical
Publication of CA2046634C publication Critical patent/CA2046634C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Abstract

Disclosed are polyesters comprised primarily of residues of 4,4 min -biphenyldicarboxylic acid, ethylene glycol and 1,4-butanediol. Articles injection-molded from the polyesters exhibit a unique combination of properties including unusually high tensile strength and excellent heat resistance, flexural modulus and resistance to chemicals and solvents.
CA002046634A 1989-02-27 1990-02-22 Copolyesters of 4,4'-biphenyldicarboxylic acid, 1, 4-butanediol and ethylene glycol Expired - Fee Related CA2046634C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US315,649 1989-02-27
US07/315,649 US5081220A (en) 1989-02-27 1989-02-27 Copolyesters of 4,4'-biphenyldicarboxylic acid, 1,4-butanediol and ethylene glycol

Publications (2)

Publication Number Publication Date
CA2046634A1 true CA2046634A1 (en) 1990-08-28
CA2046634C CA2046634C (en) 1996-08-13

Family

ID=23225423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002046634A Expired - Fee Related CA2046634C (en) 1989-02-27 1990-02-22 Copolyesters of 4,4'-biphenyldicarboxylic acid, 1, 4-butanediol and ethylene glycol

Country Status (10)

Country Link
US (1) US5081220A (en)
EP (2) EP0460095A1 (en)
JP (1) JPH04503689A (en)
KR (2) KR0149673B1 (en)
AT (1) ATE98968T1 (en)
CA (1) CA2046634C (en)
DE (1) DE69005339T2 (en)
DK (1) DK0389385T3 (en)
ES (1) ES2060991T3 (en)
WO (1) WO1990010027A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928422B2 (en) * 1991-05-10 1999-08-03 ポリプラスチックス株式会社 Heat resistant polyester resin and resin composition
EP0595814A1 (en) * 1991-07-25 1994-05-11 Hoechst Celanese Corporation Copolyesters for high modulus fibers
US5138022A (en) * 1991-08-01 1992-08-11 The Dow Chemical Company Thermoplastic polyesters containing biphenylene linkages
US5128185A (en) * 1991-08-29 1992-07-07 E. I. Du Pont De Nemours And Company Copolyetherester elastomer with poly(1,3-propylenebibenzoate) hard segment
EP0580093B1 (en) * 1992-07-22 1998-07-29 Hoechst Aktiengesellschaft Biaxially oriented film comprising layers of polyethylennaphthalate bibenzoate (PENBB), process for preparing these films and application thereof
WO1994013464A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Biaxially oriented copolyester film for capacitor dielectric use or thermal transfer ribbon use
EP0608991B1 (en) * 1993-01-27 1997-05-21 Nippon Oil Co. Ltd. Liquid crystalline polyesters
US20070037960A1 (en) * 2005-08-15 2007-02-15 General Electric Company Copolyester stilbene embossed film and methods of making the same
US7105627B1 (en) * 2005-08-15 2006-09-12 General Electric Company Polyester stilbene composition
KR101821841B1 (en) 2010-06-30 2018-01-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Multilayer optical film
WO2012005879A1 (en) 2010-06-30 2012-01-12 3M Innovative Properties Company Optical stack having birefringent layer of optically symmetrical crystallites
JP5511730B2 (en) 2010-09-03 2014-06-04 日東電工株式会社 Continuous manufacturing method and apparatus for optical panel assembly
JP5502023B2 (en) 2010-09-03 2014-05-28 日東電工株式会社 Method for producing optical film laminate roll having polarizing film
JP5701679B2 (en) 2010-09-03 2015-04-15 日東電工株式会社 Method and apparatus for sequentially attaching optical films having polarizing films on rectangular panels
JP5478553B2 (en) 2010-09-03 2014-04-23 日東電工株式会社 Continuous web-like optical film laminate roll and method for producing the same
US10767005B2 (en) 2015-12-22 2020-09-08 Exxonmobil Chemical Patents Inc. Bibenzoate copolyesters and methods to produce them
US10287402B2 (en) 2016-04-29 2019-05-14 Exxonmobil Chemical Patents Inc. Polycarbonate-polyolefin block copolymers and methods of making them

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181102A (en) * 1956-08-17 1959-06-11 American Viscose Corp Polyesters manufacturing processes and resulting products
US2976266A (en) * 1957-10-17 1961-03-21 American Viscose Corp Film-forming polyesters of bibenzoic acid
US3909489A (en) * 1973-11-07 1975-09-30 Goodyear Tire & Rubber Polyesters and copolyesters having improved flame retardancy
US4728717A (en) * 1987-01-02 1988-03-01 Eastman Kodak Company Polyesters of trans-4,4'-stilbenedicarboxylic acid, 1,4-cyclohexanedimethanol and 1,4-butanediol

Also Published As

Publication number Publication date
EP0389385B1 (en) 1993-12-22
ES2060991T3 (en) 1994-12-01
EP0389385A1 (en) 1990-09-26
CA2046634C (en) 1996-08-13
JPH04503689A (en) 1992-07-02
EP0460095A1 (en) 1991-12-11
KR920701300A (en) 1992-08-11
KR0153749B1 (en) 1998-12-01
WO1990010027A1 (en) 1990-09-07
DK0389385T3 (en) 1994-01-31
US5081220A (en) 1992-01-14
KR0149673B1 (en) 1998-10-15
DE69005339D1 (en) 1994-02-03
ATE98968T1 (en) 1994-01-15
DE69005339T2 (en) 1994-07-14

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