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FR1528150A - Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers - Google Patents

Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers

Info

Publication number
FR1528150A
FR1528150A FR106774A FR106774A FR1528150A FR 1528150 A FR1528150 A FR 1528150A FR 106774 A FR106774 A FR 106774A FR 106774 A FR106774 A FR 106774A FR 1528150 A FR1528150 A FR 1528150A
Authority
FR
France
Prior art keywords
copolymers
polyamide
polyester
fibers
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.)
Expired
Application number
FR106774A
Other languages
French (fr)
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.)
Toray Industries Inc
Original Assignee
Toyo Rayon Co 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
Priority claimed from JP3266666A external-priority patent/JPS4913640B1/ja
Application filed by Toyo Rayon Co Ltd filed Critical Toyo Rayon Co Ltd
Priority to FR106774A priority Critical patent/FR1528150A/en
Application granted granted Critical
Publication of FR1528150A publication Critical patent/FR1528150A/en
Expired 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR106774A 1966-05-18 1967-05-18 Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers Expired FR1528150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR106774A FR1528150A (en) 1966-05-18 1967-05-18 Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3114466 1966-05-18
JP3266666A JPS4913640B1 (en) 1966-05-24 1966-05-24
FR106774A FR1528150A (en) 1966-05-18 1967-05-18 Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers

Publications (1)

Publication Number Publication Date
FR1528150A true FR1528150A (en) 1968-06-07

Family

ID=27244104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106774A Expired FR1528150A (en) 1966-05-18 1967-05-18 Process for the preparation of block copolymers of polyamide and polyester, and of fibers of these copolymers

Country Status (1)

Country Link
FR (1) FR1528150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318185A1 (en) * 1975-07-17 1977-02-11 Ato Chimie PROCESS FOR PREPARING COPOLYESTERAMIDES AS MOLDING PRODUCTS
EP0095893A2 (en) * 1982-05-27 1983-12-07 Toray Industries, Inc. Polyamide elastomer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318185A1 (en) * 1975-07-17 1977-02-11 Ato Chimie PROCESS FOR PREPARING COPOLYESTERAMIDES AS MOLDING PRODUCTS
EP0095893A2 (en) * 1982-05-27 1983-12-07 Toray Industries, Inc. Polyamide elastomer
EP0095893A3 (en) * 1982-05-27 1984-08-22 Toray Industries, Inc. Polyamide elastomer

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