DE3751628D1 - Aus Polyester hergestellter Spandexfaden und Verfahren zu seiner Herstellung. - Google Patents

Aus Polyester hergestellter Spandexfaden und Verfahren zu seiner Herstellung.

Info

Publication number
DE3751628D1
DE3751628D1 DE3751628T DE3751628T DE3751628D1 DE 3751628 D1 DE3751628 D1 DE 3751628D1 DE 3751628 T DE3751628 T DE 3751628T DE 3751628 T DE3751628 T DE 3751628T DE 3751628 D1 DE3751628 D1 DE 3751628D1
Authority
DE
Germany
Prior art keywords
polyester
production
thread made
spandex thread
spandex
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 - Fee Related
Application number
DE3751628T
Other languages
English (en)
Other versions
DE3751628T2 (de
Inventor
Gary Arthur Lodoen
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE3751628D1 publication Critical patent/DE3751628D1/de
Application granted granted Critical
Publication of DE3751628T2 publication Critical patent/DE3751628T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE3751628T 1986-09-30 1987-09-29 Aus Polyester hergestellter Spandexfaden und Verfahren zu seiner Herstellung. Expired - Fee Related DE3751628T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91340686A 1986-09-30 1986-09-30

Publications (2)

Publication Number Publication Date
DE3751628D1 true DE3751628D1 (de) 1996-01-18
DE3751628T2 DE3751628T2 (de) 1996-07-18

Family

ID=25433242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751628T Expired - Fee Related DE3751628T2 (de) 1986-09-30 1987-09-29 Aus Polyester hergestellter Spandexfaden und Verfahren zu seiner Herstellung.

Country Status (7)

Country Link
EP (1) EP0262913B1 (de)
JP (1) JP2605057B2 (de)
KR (1) KR950000379B1 (de)
BR (1) BR8705020A (de)
CA (1) CA1280232C (de)
DE (1) DE3751628T2 (de)
MX (1) MX161362A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000899A (en) * 1988-05-26 1991-03-19 E. I. Du Pont De Nemours And Company Spandex fiber with copolymer soft segment
US5118780A (en) * 1989-05-12 1992-06-02 Kuraray Co., Ltd. Polyester urethane fiber: polyester made from methyl pentane diol
CA2037606C (en) * 1990-03-13 2002-06-04 Yukiatsu Komiya Polyurethane, elastic polyurethane fiber and polyesterpolycarbonatediol used for the same
CA2161824A1 (en) 1994-11-16 1996-05-17 Tatuya Oshita Polyurethane and molded article comprising the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621166A (en) 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
DE1183196B (de) 1958-01-09 1964-12-10 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Herstellung kautschukelastischer Textilfaden
US2956961A (en) 1958-04-11 1960-10-18 Eastman Kodak Co Polyester-urethanes derived from cyclohexanedimethanol and textile fabric coated therewith
US3009762A (en) 1958-08-21 1961-11-21 Us Rubber Co Method of making polyurethane filamentary material
NL247478A (de) 1959-02-20 1900-01-01
NL265351A (de) 1960-05-31
DE1221796B (de) * 1964-12-23 1966-07-28 Basf Ag Verfahren zum Herstellen von Formkoerpern mit Urethan- und/oder Harnstoff- und/oder Semicarbazidgruppen
NL130123C (de) 1965-07-28 Rhone Poulenc Sa
DE1264047B (de) 1965-12-04 1968-03-21 Basf Ag Verfahren zum Herstellen von Urethangruppen enthaltenden Elastomeren
DE1669411C3 (de) 1966-06-25 1974-10-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung gummielastischer Fäden
JPS4940158A (de) * 1972-08-18 1974-04-15
JPS5231237B2 (de) * 1973-03-27 1977-08-13
DE2316293A1 (de) 1973-03-31 1974-10-10 Basf Ag Verfahren zur herstellung von polyesterolen
US4340527A (en) 1980-06-20 1982-07-20 E. I. Du Pont De Nemours And Company Chlorine-resistant spandex fibers

Also Published As

Publication number Publication date
JPS6397617A (ja) 1988-04-28
EP0262913A2 (de) 1988-04-06
KR950000379B1 (ko) 1995-01-16
EP0262913A3 (en) 1989-01-04
EP0262913B1 (de) 1995-12-06
BR8705020A (pt) 1988-05-24
JP2605057B2 (ja) 1997-04-30
KR880004142A (ko) 1988-06-01
MX161362A (es) 1990-09-18
DE3751628T2 (de) 1996-07-18
CA1280232C (en) 1991-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee