CA1108833A - Fil type filature a filaments de divers deniers - Google Patents

Fil type filature a filaments de divers deniers

Info

Publication number
CA1108833A
CA1108833A CA331,411A CA331411A CA1108833A CA 1108833 A CA1108833 A CA 1108833A CA 331411 A CA331411 A CA 331411A CA 1108833 A CA1108833 A CA 1108833A
Authority
CA
Canada
Prior art keywords
yarn
values
filaments
small values
large values
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
CA331,411A
Other languages
English (en)
Inventor
Wayne T. Mowe
John R. Dees
Lawrence E. Blackmon
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.)
Monsanto Co
Original Assignee
Monsanto 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25447827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1108833(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1108833A publication Critical patent/CA1108833A/fr
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
    • 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
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/024—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting with provision for imparting irregular effects to the yarn
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0246—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting at least some of the filaments being simultaneously broken or cut, e.g. by stretching or abrading
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
CA331,411A 1978-07-10 1979-07-09 Fil type filature a filaments de divers deniers Expired CA1108833A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92293778A 1978-07-10 1978-07-10
US922,937 1978-07-10

Publications (1)

Publication Number Publication Date
CA1108833A true CA1108833A (fr) 1981-09-15

Family

ID=25447827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA331,411A Expired CA1108833A (fr) 1978-07-10 1979-07-09 Fil type filature a filaments de divers deniers

Country Status (8)

Country Link
EP (1) EP0007725B2 (fr)
JP (1) JPS5516990A (fr)
AU (1) AU528268B2 (fr)
CA (1) CA1108833A (fr)
DE (1) DE2967197D1 (fr)
ES (1) ES482359A1 (fr)
IL (1) IL57811A0 (fr)
ZA (1) ZA793442B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720314A (en) * 1980-06-06 1988-01-19 Celanese Corporation Process for producing self-crimping polyester yarn
US4562029A (en) * 1980-06-06 1985-12-31 Celanese Corporation Self-crimping polyester yarn
US4376743A (en) * 1981-06-12 1983-03-15 Fiber Industries, Inc. Melt spinning process
US4364998A (en) * 1981-07-20 1982-12-21 E. I. Du Pont De Nemours And Company Spunlike yarns
JPS60224808A (ja) * 1984-04-16 1985-11-09 Teijin Ltd 崇高性複合糸の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971573A (en) * 1962-08-14 1964-09-30 British Nylon Spinners Ltd Improvements in or relating to the manufacture of bulked yarns
US4000960A (en) * 1972-08-04 1977-01-04 Mitsubishi Rayon Co., Ltd. Apparatus for manufacturing synthetic tow for stretch-cut spinning process
US4084622A (en) * 1975-06-11 1978-04-18 Toray Industries Inc. Textured polyester yarns and process for the production thereof
GB1535057A (en) * 1975-12-11 1978-12-06 Toray Industries Multifilament yarn of irregular cross section filaments or fibres and method of manufacture

Also Published As

Publication number Publication date
JPS6330403B2 (fr) 1988-06-17
AU4877679A (en) 1980-01-17
ES482359A1 (es) 1980-04-01
EP0007725B2 (fr) 1988-11-02
ZA793442B (en) 1980-11-26
EP0007725B1 (fr) 1984-08-29
JPS5516990A (en) 1980-02-06
DE2967197D1 (en) 1984-10-04
EP0007725A1 (fr) 1980-02-06
AU528268B2 (en) 1983-04-21
IL57811A0 (en) 1979-11-30

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Legal Events

Date Code Title Description
MKEX Expiry