DE3176146D1 - Latent contractable elastomers, composite yarns therefrom and methods of formation and use - Google Patents

Latent contractable elastomers, composite yarns therefrom and methods of formation and use

Info

Publication number
DE3176146D1
DE3176146D1 DE8181303473T DE3176146T DE3176146D1 DE 3176146 D1 DE3176146 D1 DE 3176146D1 DE 8181303473 T DE8181303473 T DE 8181303473T DE 3176146 T DE3176146 T DE 3176146T DE 3176146 D1 DE3176146 D1 DE 3176146D1
Authority
DE
Germany
Prior art keywords
contractable
elastomers
latent
formation
methods
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
DE8181303473T
Other languages
German (de)
Inventor
Aloysius Antonius Jose Kramers
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.)
Akzona Inc
Original Assignee
Akzona Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22653410&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3176146(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzona Inc filed Critical Akzona Inc
Application granted granted Critical
Publication of DE3176146D1 publication Critical patent/DE3176146D1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
DE8181303473T 1980-08-18 1981-07-28 Latent contractable elastomers, composite yarns therefrom and methods of formation and use Expired DE3176146D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17866180A 1980-08-18 1980-08-18

Publications (1)

Publication Number Publication Date
DE3176146D1 true DE3176146D1 (en) 1987-06-04

Family

ID=22653410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303473T Expired DE3176146D1 (en) 1980-08-18 1981-07-28 Latent contractable elastomers, composite yarns therefrom and methods of formation and use

Country Status (4)

Country Link
EP (1) EP0046346B1 (en)
JP (1) JPS57117616A (en)
CA (1) CA1199460A (en)
DE (1) DE3176146D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626458A (en) * 1983-01-06 1986-12-02 Raychem Limited Recoverable article for encapsulation
US4624720A (en) * 1983-01-06 1986-11-25 Raychem Ltd Dimensionally heat-recoverable article
DE3485136D1 (en) * 1983-01-06 1991-11-07 Raychem Ltd METHOD FOR PRODUCING A CLOSURE ELEMENT FOR A RESETTABLE OBJECT.
US4631098A (en) * 1983-01-06 1986-12-23 Raychem Limited Heat-recoverable article
GB8322004D0 (en) * 1983-08-16 1983-09-21 Raychem Ltd Heat-recoverable article
EP0250664B1 (en) * 1986-06-30 1990-10-03 E.I. Du Pont De Nemours And Company Process for combining and codrawing antistatic filaments with undrawn nylon filaments
GB8725838D0 (en) * 1987-11-04 1987-12-09 Ici Plc Polymers
US5645924A (en) * 1994-11-10 1997-07-08 E. I. Du Pont De Nemours And Company Elastic woven fabric
JP6696288B2 (en) * 2016-04-26 2020-05-20 東レ株式会社 Bulky structure yarn
CN110512329B (en) * 2019-09-12 2021-06-29 嘉兴学院 Elastic segment color yarn with wrapping structure and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200389A (en) * 1937-08-24 1940-05-14 Celanese Corp Production and treatment of textile fabrics
FR1221751A (en) * 1959-01-09 1960-06-03 New textile product
GB1091422A (en) * 1963-09-05 1967-11-15 Courtaulds Ltd Thread
US3701755A (en) * 1968-12-04 1972-10-31 Toyo Boseki Production of elastomers
US3880976A (en) * 1968-12-04 1975-04-29 Toyo Boseki Production of elastic yarn
US3896078A (en) * 1972-12-18 1975-07-22 Du Pont Stabilization of polymers containing poly(alkylene oxide) units
US3940917A (en) * 1974-09-05 1976-03-02 E. I. Du Pont De Nemours And Company Composite elastic yarns and process for producing them
US3937755A (en) * 1975-01-23 1976-02-10 The Goodyear Tire & Rubber Company Polyesters having improved disperse dyeability
US4262114A (en) * 1976-12-20 1981-04-14 Akzona Incorporated Segmented thermoplastic copolyesters

Also Published As

Publication number Publication date
EP0046346A3 (en) 1983-08-24
CA1199460A (en) 1986-01-21
JPS57117616A (en) 1982-07-22
EP0046346B1 (en) 1987-04-29
EP0046346A2 (en) 1982-02-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee