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FR1389386A - Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production - Google Patents

Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production

Info

Publication number
FR1389386A
FR1389386A FR971580A FR971580A FR1389386A FR 1389386 A FR1389386 A FR 1389386A FR 971580 A FR971580 A FR 971580A FR 971580 A FR971580 A FR 971580A FR 1389386 A FR1389386 A FR 1389386A
Authority
FR
France
Prior art keywords
filaments
processes
production
elastic polyurethane
polyurethane yarns
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
FR971580A
Other languages
English (en)
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to FR971580A priority Critical patent/FR1389386A/fr
Application granted granted Critical
Publication of FR1389386A publication Critical patent/FR1389386A/fr
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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR971580A 1963-04-20 1964-04-20 Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production Expired FR1389386A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971580A FR1389386A (fr) 1963-04-20 1964-04-20 Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005163 1963-04-20
FR971580A FR1389386A (fr) 1963-04-20 1964-04-20 Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production

Publications (1)

Publication Number Publication Date
FR1389386A true FR1389386A (fr) 1965-02-12

Family

ID=26207154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971580A Expired FR1389386A (fr) 1963-04-20 1964-04-20 Perfectionnements aux fils et filaments élastiques en polyuréthanne et aux procédés pour leur production

Country Status (1)

Country Link
FR (1) FR1389386A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512896A (en) * 1945-06-08 1950-06-27 Deere Mfg Co Automatic baling mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512896A (en) * 1945-06-08 1950-06-27 Deere Mfg Co Automatic baling mechanism

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