BE794938A - Nouveau procede de preparation de copolyesters et applications - Google Patents

Nouveau procede de preparation de copolyesters et applications

Info

Publication number
BE794938A
BE794938A BE794938DA BE794938A BE 794938 A BE794938 A BE 794938A BE 794938D A BE794938D A BE 794938DA BE 794938 A BE794938 A BE 794938A
Authority
BE
Belgium
Prior art keywords
applications
new process
preparing copolyesters
copolyesters
preparing
Prior art date
Application number
Other languages
English (en)
Inventor
F L Hamb
Original Assignee
Eastman Kodak 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.)
Publication date
Publication of BE794938A publication Critical patent/BE794938A/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
    • G03C1/7954—Polyesters
    • 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
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • 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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49863—Inert additives, e.g. surfactants, binders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE794938D 1972-02-02 Nouveau procede de preparation de copolyesters et applications BE794938A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22297772A 1972-02-02 1972-02-02

Publications (1)

Publication Number Publication Date
BE794938A true BE794938A (fr) 1973-08-02

Family

ID=22834486

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794938D BE794938A (fr) 1972-02-02 Nouveau procede de preparation de copolyesters et applications

Country Status (7)

Country Link
US (1) US3772405A (fr)
JP (1) JPS4888193A (fr)
BE (1) BE794938A (fr)
CA (1) CA1008588A (fr)
DE (1) DE2261503C3 (fr)
FR (1) FR2170166B1 (fr)
GB (1) GB1402973A (fr)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
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US3856527A (en) * 1973-08-06 1974-12-24 Eastman Kodak Co Protective layer for photothermographic elements
US3890256A (en) * 1974-06-07 1975-06-17 Eastman Kodak Co Copolyester prepared by contacting acyloxy benzoic acid with a polyester of ethylene glycol and dicarboxylic acid
JPS5921888B2 (ja) * 1974-11-07 1984-05-23 帝人株式会社 ポリエステルの製造法
US4115362A (en) * 1975-10-03 1978-09-19 Teijin Limited Process for preparing polyesters
US4124566A (en) * 1976-06-16 1978-11-07 Teijin Limited Process for preparing polyesters
US4128526A (en) * 1976-12-23 1978-12-05 General Electric Company Copolyesters of poly(alkylene glycol aromatic acid esters) and diesters comprising aromatic diols
US4250281A (en) * 1979-03-21 1981-02-10 Eastman Kodak Company Melt process for preparing copolyesters using triarylphosphine catalysts
JPS5887125A (ja) * 1981-11-18 1983-05-24 Asahi Chem Ind Co Ltd 液晶性ポリエステルの重合法
US4474918A (en) * 1983-05-31 1984-10-02 Eastman Kodak Company Thermoplastic polyester compositions having improved barrier properties
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US4612362A (en) * 1985-03-27 1986-09-16 Allied Corporation Thermotropic polyester-carbonates containing 2,2-dimethyl-1,3-propanediol
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US4816552A (en) * 1987-03-30 1989-03-28 Kolon Industries, Inc. Aromatic polyester compounds and process for preparing them
US5248305A (en) * 1989-08-04 1993-09-28 Cordis Corporation Extruded tubing and catheters having helical liquid crystal fibrils
US5156785A (en) * 1991-07-10 1992-10-20 Cordis Corporation Extruded tubing and catheters having increased rotational stiffness
US5149757A (en) * 1990-05-01 1992-09-22 University Of Massachusetts At Amherst Process to synthesize liquid crystalline polyesters
US5196502A (en) * 1991-11-05 1993-03-23 Eastman Kodak Company Method for the preparation of multiply-branched aromatic polyesters
US5321118A (en) * 1993-09-30 1994-06-14 Eastman Chemical Company 1-acetoacetamido-2,3-propane diol monomer and polyesters prerpared therefrom
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US6180748B1 (en) 1996-12-30 2001-01-30 Eastman Chemical Company Process for deactivating alkali metal catalyst residues in poly(2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate residues
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US6723768B2 (en) 2002-03-27 2004-04-20 Eastman Chemical Company Polyester/polycarbonate blends with reduced yellowness
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US8067525B2 (en) 2005-06-17 2011-11-29 Eastman Chemical Company Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and high glass transition temperature
US7704605B2 (en) 2006-03-28 2010-04-27 Eastman Chemical Company Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein
US7226985B2 (en) * 2005-07-12 2007-06-05 Eastman Chemical Company Polyester-polycarbonate compositions
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US8193302B2 (en) 2005-10-28 2012-06-05 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol and certain phosphate thermal stabilizers, and/or reaction products thereof
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JP2009513791A (ja) 2005-10-28 2009-04-02 イーストマン ケミカル カンパニー シクロブタンジオール並びにある種の熱安定剤及び／又はそれらの反応生成物を含むポリエステル組成物
US9598533B2 (en) 2005-11-22 2017-03-21 Eastman Chemical Company Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
US7737246B2 (en) 2005-12-15 2010-06-15 Eastman Chemical Company Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor
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US8287991B2 (en) * 2006-10-04 2012-10-16 Eastman Chemical Company Using branched polymers to control the dimensional stability of articles in the lamination process
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Also Published As

Publication number Publication date
DE2261503B2 (de) 1978-02-09
DE2261503C3 (de) 1978-09-28
CA1008588A (en) 1977-04-12
DE2261503A1 (de) 1973-08-09
GB1402973A (en) 1975-08-13
FR2170166B1 (fr) 1976-09-10
FR2170166A1 (fr) 1973-09-14
US3772405A (en) 1973-11-13
JPS4888193A (fr) 1973-11-19

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