FR2221552B1 - - Google Patents

Info

Publication number
FR2221552B1
FR2221552B1 FR7409057A FR7409057A FR2221552B1 FR 2221552 B1 FR2221552 B1 FR 2221552B1 FR 7409057 A FR7409057 A FR 7409057A FR 7409057 A FR7409057 A FR 7409057A FR 2221552 B1 FR2221552 B1 FR 2221552B1
Authority
FR
France
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
FR7409057A
Other versions
FR2221552A1 (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2221552A1 publication Critical patent/FR2221552A1/fr
Application granted granted Critical
Publication of FR2221552B1 publication Critical patent/FR2221552B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/08—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading
    • D01G1/081—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones
    • D01G1/085—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by thermic means
    • D01G1/086—Converting tows to slivers or yarns, e.g. in direct spinning by stretching or abrading with preferential breaking zones obtained by thermic means by freezing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7409057A 1973-03-17 1974-03-18 Expired FR2221552B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313474A DE2313474C3 (de) 1973-03-17 1973-03-17 Verfahren zum Herstellen von Filamentgarn mit abstehenden Filamentenden

Publications (2)

Publication Number Publication Date
FR2221552A1 FR2221552A1 (fr) 1974-10-11
FR2221552B1 true FR2221552B1 (fr) 1978-01-06

Family

ID=5875152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409057A Expired FR2221552B1 (fr) 1973-03-17 1974-03-18

Country Status (10)

Country Link
US (1) US3995004A (fr)
JP (1) JPS49125622A (fr)
AT (1) AT340034B (fr)
CH (1) CH571594A5 (fr)
DE (1) DE2313474C3 (fr)
FR (1) FR2221552B1 (fr)
GB (1) GB1442281A (fr)
IE (1) IE38921B1 (fr)
IT (1) IT1010682B (fr)
NL (1) NL7403294A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174419B (en) * 1984-02-08 1989-01-05 Asahi Chemical Ind Low temperature draft-cutting process and apparatus for preparation of discontinuous filament bundles
US5283025A (en) * 1992-01-09 1994-02-01 Showa Denko Kabushiki Kaisha Process for producing multifilaments
EP1477591A1 (fr) * 2003-05-12 2004-11-17 Schärer Schweiter Mettler AG Dispositif pour produire un fil synthétique apte à être filé
EP1477592A1 (fr) * 2003-05-12 2004-11-17 Schärer Schweiter Mettler AG Dispositif pour produire un fil synthétique apte à être filé
KR100779936B1 (ko) * 2006-04-14 2007-11-28 주식회사 효성 산업용 고강력 폴리에틸렌테레프탈레이트 필라멘트
CN116043387A (zh) * 2022-11-28 2023-05-02 江苏诚业化纤科技有限公司 一种吸湿透气仿麻锦纶纤维及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244281A (en) * 1938-05-06 1941-06-03 Rhodiaceta Cellulosic structure, apparatus and method for producing same
US2313630A (en) * 1939-09-12 1943-03-09 Owens Corning Fiberglass Corp Method and apparatus for producing glass fibers
US2435891A (en) * 1941-06-24 1948-02-10 American Viscose Corp Method and apparatus for crimping textile fibrous material
NL146755C (fr) * 1948-06-01
BE576349A (fr) * 1958-03-04
US2975474A (en) * 1958-06-11 1961-03-21 Du Pont Process and apparatus for preparing novelty yarns

Also Published As

Publication number Publication date
AT340034B (de) 1977-11-25
GB1442281A (en) 1976-07-14
IE38921L (en) 1974-09-17
FR2221552A1 (fr) 1974-10-11
DE2313474C3 (de) 1978-07-20
IE38921B1 (en) 1978-06-21
DE2313474B2 (de) 1977-12-01
DE2313474A1 (de) 1974-09-26
US3995004A (en) 1976-11-30
NL7403294A (fr) 1974-09-19
CH571594A5 (fr) 1976-01-15
ATA214674A (de) 1977-03-15
IT1010682B (it) 1977-01-20
JPS49125622A (fr) 1974-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse