DE68923895D1 - Herstellung von Polyester mit ultrahohem Molekulargewicht. - Google Patents

Herstellung von Polyester mit ultrahohem Molekulargewicht.

Info

Publication number
DE68923895D1
DE68923895D1 DE68923895T DE68923895T DE68923895D1 DE 68923895 D1 DE68923895 D1 DE 68923895D1 DE 68923895 T DE68923895 T DE 68923895T DE 68923895 T DE68923895 T DE 68923895T DE 68923895 D1 DE68923895 D1 DE 68923895D1
Authority
DE
Germany
Prior art keywords
manufacture
molecular weight
high molecular
ultra high
weight polyester
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.)
Expired - Lifetime
Application number
DE68923895T
Other languages
English (en)
Inventor
Gerald Cohn
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE68923895D1 publication Critical patent/DE68923895D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE68923895T 1988-04-01 1989-03-24 Herstellung von Polyester mit ultrahohem Molekulargewicht. Expired - Lifetime DE68923895D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/176,554 US4792573A (en) 1988-04-01 1988-04-01 Preparation of ultra-high molecular weight polyester

Publications (1)

Publication Number Publication Date
DE68923895D1 true DE68923895D1 (de) 1995-09-28

Family

ID=22644828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923895T Expired - Lifetime DE68923895D1 (de) 1988-04-01 1989-03-24 Herstellung von Polyester mit ultrahohem Molekulargewicht.

Country Status (7)

Country Link
US (1) US4792573A (de)
EP (1) EP0335819B1 (de)
JP (1) JPH028217A (de)
KR (1) KR890016228A (de)
BR (1) BR8901479A (de)
CA (1) CA1330376C (de)
DE (1) DE68923895D1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977196A (en) * 1988-08-03 1990-12-11 The Goodyear Tire & Rubber Company Solid state polymerization of porous pills made by compacting polyester prepolymers
US4849497A (en) * 1988-08-03 1989-07-18 The Goodyear Tire & Rubber Company Solid state polymerization of porous pills made by compacting polyester prepolymers
US4968471A (en) * 1988-09-12 1990-11-06 The Goodyear Tire & Rubber Company Solution spinning process
US4963644A (en) * 1989-09-18 1990-10-16 The Goodyear Tire & Rubber Company Process for crystallization of polyethylene naphthalate
US5145742A (en) * 1990-08-03 1992-09-08 Eastman Kodak Company Polymer pellet configuration for solid-state polymerization
US5225448A (en) * 1992-11-19 1993-07-06 The Goodyear Tire & Rubber Company Preparation of porous polyester beads
US5391694A (en) * 1993-10-15 1995-02-21 Shell Oil Company Solid state polymerization of polyesters with low diffusion resistance prepolymer granules
US5420404A (en) * 1994-08-23 1995-05-30 W. G. Goodman And Associates, Inc. Apparatus and continuous process for drying of dielectric materials
CN1063196C (zh) * 1996-02-09 2001-03-14 中国纺织大学 超高分子量聚酯制备方法
US6048922A (en) * 1997-08-20 2000-04-11 Eastman Chemical Company Process for preparing high strength fiber reinforced composites
US6043313A (en) 1997-09-04 2000-03-28 Eastman Chemical Company Thermoplastic polyurethane additives for improved polymer matrix composites and methods of making and using therefor
US6972296B2 (en) 1999-05-07 2005-12-06 Encysive Pharmaceuticals Inc. Carboxylic acid derivatives that inhibit the binding of integrins to their receptors
US7618704B2 (en) * 2003-09-29 2009-11-17 E.I. Du Pont De Nemours And Company Spin-printing of electronic and display components
US8143326B2 (en) * 2004-09-28 2012-03-27 E.I. Du Pont De Nemours And Company Spin-printing of electronic and display components
US8252385B2 (en) * 2005-03-25 2012-08-28 E I Du Pont De Nemours And Company Spin-printing of electronic and display components
US7691280B2 (en) * 2005-03-25 2010-04-06 E. I. Du Pont De Nemours And Company Ink jet printing of etchants and modifiers
TW200918576A (en) * 2007-10-29 2009-05-01 Ind Tech Res Inst Blend and packaging material utilizing the same
TWI368624B (en) * 2007-10-29 2012-07-21 Ind Tech Res Inst Coplymer and method for manufacturing the same and packaging material utilizing the same
WO2012071187A1 (en) 2010-11-22 2012-05-31 E. I. Du Pont De Nemours And Company Improved solid state polymerizations of polyester elastomers
ITPD20130256A1 (it) * 2013-09-19 2015-03-20 Christian Schiavolin Metodo e apparato di trattamento per materiale scorrevole
WO2015040562A1 (en) * 2013-09-19 2015-03-26 Christian Schiavolin Treatment method and treatment apparatus for flowable material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586647A (en) * 1968-07-10 1971-06-22 Mobil Oil Corp Solid state polycondensation with porous polyester prepolymer particles
DE2212768B1 (de) * 1972-03-16 1973-10-25 Davy Ashmore Ag Verfahren und Vorrichtung zur Herstellung von Polykondensaten in fester Phase durch Polykondensieren von Praekondensaten
JPS5474894A (en) * 1977-11-29 1979-06-15 Mitsubishi Gas Chem Co Inc Separation of polyarylene ester
US4517315A (en) * 1981-01-27 1985-05-14 Teijin Limited Production of a film-like or fibrous structure of an aromatic polyester
US4416839A (en) * 1981-07-20 1983-11-22 Teijin Limited Wholly aromatic polyester composition, process for production thereof, and production therefrom of a film-like or fibrous article of a wholly aromatic polyester
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
US4419308A (en) * 1983-03-28 1983-12-06 Teijin Limited Process for producing porous, film-like or fibrous structure of aromatic polyester
US4532319A (en) * 1984-09-13 1985-07-30 The Goodyear Tire & Rubber Company Solid state polymerization of polyester
US4613664A (en) * 1984-12-28 1986-09-23 Toyo Boseki Kabushiki Kaisha Process for production of polyester
US4742151A (en) * 1986-06-26 1988-05-03 Toyo Boseki Kabushiki Kaisha Ultra-high-molecular-weight polyesters
US4755587A (en) * 1987-03-26 1988-07-05 The Goodyear Tire & Rubber Company Solid state polymerization of polyester prepolymers

Also Published As

Publication number Publication date
CA1330376C (en) 1994-06-21
EP0335819A3 (en) 1990-08-08
KR890016228A (ko) 1989-11-28
JPH028217A (ja) 1990-01-11
BR8901479A (pt) 1993-03-09
EP0335819B1 (de) 1995-08-23
EP0335819A2 (de) 1989-10-04
US4792573A (en) 1988-12-20

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Legal Events

Date Code Title Description
8332 No legal effect for de