FR2049858A5 - - Google Patents

Info

Publication number
FR2049858A5
FR2049858A5 FR7020358A FR7020358A FR2049858A5 FR 2049858 A5 FR2049858 A5 FR 2049858A5 FR 7020358 A FR7020358 A FR 7020358A FR 7020358 A FR7020358 A FR 7020358A FR 2049858 A5 FR2049858 A5 FR 2049858A5
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
FR7020358A
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR2049858A5 publication Critical patent/FR2049858A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7020358A 1969-06-03 1970-06-03 Expired FR2049858A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1928243A DE1928243B2 (de) 1969-06-03 1969-06-03 Verfahren zur Herstellung von dreidimensional gekräuselten Fäden oder Fadenbündeln

Publications (1)

Publication Number Publication Date
FR2049858A5 true FR2049858A5 (fr) 1971-03-26

Family

ID=5735964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020358A Expired FR2049858A5 (fr) 1969-06-03 1970-06-03

Country Status (12)

Country Link
US (1) US3710463A (fr)
AT (1) AT324528B (fr)
BE (1) BE751396A (fr)
CH (1) CH512593A (fr)
DE (1) DE1928243B2 (fr)
ES (1) ES380241A1 (fr)
FR (1) FR2049858A5 (fr)
GB (1) GB1316678A (fr)
LU (1) LU61037A1 (fr)
NL (1) NL7007716A (fr)
RO (1) RO61239A (fr)
ZA (1) ZA703691B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314581B1 (fr) * 1987-10-29 1994-06-22 Terumo Kabushiki Kaisha Oxygénateur avec membranes à fibres creuses
US5368925A (en) * 1989-06-20 1994-11-29 Japan Vilene Company, Ltd. Bulk recoverable nonwoven fabric, process for producing the same and method for recovering the bulk thereof
US5454142A (en) * 1992-12-31 1995-10-03 Hoechst Celanese Corporation Nonwoven fabric having elastometric and foam-like compressibility and resilience and process therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213171A (en) * 1959-05-01 1965-10-19 Du Pont Process of producing spontaneously crimpable filaments from asymmetrically quenched and drawn fiber-forming polymers
US3199281A (en) * 1961-09-27 1965-08-10 Du Pont Composite polyester yarn of differentially shrinkable continuous filaments
US3188714A (en) * 1963-03-22 1965-06-15 Eastman Kodak Co Process of producing self-crimping fibers
US3414648A (en) * 1964-08-24 1968-12-03 Du Pont Drawing and crimping tows of asymmetrically birefringent polyester filaments
US3468996A (en) * 1966-03-08 1969-09-23 Du Pont Process for producing composite polyester yarn that bulks at elevated temperatures
DE1660316A1 (de) * 1967-01-03 1971-01-14 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von spinngekraeuselten Faeden aus linearen Hochpolymeren

Also Published As

Publication number Publication date
RO61239A (fr) 1976-09-15
LU61037A1 (fr) 1972-03-22
DE1928243B2 (de) 1974-05-09
NL7007716A (fr) 1970-12-07
DE1928243A1 (de) 1970-12-10
ES380241A1 (es) 1972-08-16
GB1316678A (en) 1973-05-09
BE751396A (fr) 1970-12-03
ZA703691B (en) 1971-01-27
AT324528B (de) 1975-09-10
CH512593A (de) 1971-09-15
US3710463A (en) 1973-01-16

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse