JPS52139194A - Copolyester and preparation thereof - Google Patents

Copolyester and preparation thereof

Info

Publication number
JPS52139194A
JPS52139194A JP5624777A JP5624777A JPS52139194A JP S52139194 A JPS52139194 A JP S52139194A JP 5624777 A JP5624777 A JP 5624777A JP 5624777 A JP5624777 A JP 5624777A JP S52139194 A JPS52139194 A JP S52139194A
Authority
JP
Japan
Prior art keywords
copolyester
preparation
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
JP5624777A
Other languages
English (en)
Japanese (ja)
Inventor
Jieroomu Jiyakuson Ji Uinsuton
Furetsudo Kuufuasu Haabaato
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 Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of JPS52139194A publication Critical patent/JPS52139194A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP5624777A 1976-05-17 1977-05-16 Copolyester and preparation thereof Pending JPS52139194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68676576A 1976-05-17 1976-05-17

Publications (1)

Publication Number Publication Date
JPS52139194A true JPS52139194A (en) 1977-11-19

Family

ID=24757651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5624777A Pending JPS52139194A (en) 1976-05-17 1977-05-16 Copolyester and preparation thereof

Country Status (4)

Country Link
JP (1) JPS52139194A (it)
DE (1) DE2722120A1 (it)
FR (1) FR2352018A1 (it)
IT (1) IT1084824B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604529A (ja) * 1983-06-24 1985-01-11 Toray Ind Inc 共重合ポリエステル
JPS6067530A (ja) * 1983-09-26 1985-04-17 Toray Ind Inc 共重合ポリエステル

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238599A (en) * 1979-02-08 1980-12-09 Fiber Industries, Inc. Polyester of para-hydroxy benzoic acid, 1,2-bis(para-carboxy phenoxy)ethane, terephthalic acid and substituted hydroquinone capable of forming an anisotropic melt which readily undergoes melt processing
US4460736A (en) * 1980-07-03 1984-07-17 Celanese Corporation Blend of sulfone polymer and wholly aromatic polyester
US6045906A (en) 1984-03-15 2000-04-04 Cytec Technology Corp. Continuous, linearly intermixed fiber tows and composite molded article thereform
IL79579A (en) * 1985-08-13 1990-04-29 Ueno Seiyaku Oyo Kenkyujo Kk Melt-processable copolyester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417776A (fr) * 1963-12-19 1965-11-12 Bayer Ag Copolyéther-esters et procédé pour leur préparation
DE1948579A1 (de) * 1968-10-02 1970-06-18 Asahi Chemical Ind Verfahren zur Herstellung von Polyaethylen-1,2-diphenoxyaethan-4,4'-dicarboxylatfasern
US3778410A (en) * 1972-09-28 1973-12-11 Eastman Kodak Co Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604529A (ja) * 1983-06-24 1985-01-11 Toray Ind Inc 共重合ポリエステル
JPS6067530A (ja) * 1983-09-26 1985-04-17 Toray Ind Inc 共重合ポリエステル

Also Published As

Publication number Publication date
DE2722120A1 (de) 1977-12-01
IT1084824B (it) 1985-05-28
FR2352018A1 (fr) 1977-12-16

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