ES380241A1 - Procedimiento para la obtencion de fibras e hilos rizados tridimensionalmente. - Google Patents

Procedimiento para la obtencion de fibras e hilos rizados tridimensionalmente.

Info

Publication number
ES380241A1
ES380241A1 ES380241A ES380241A ES380241A1 ES 380241 A1 ES380241 A1 ES 380241A1 ES 380241 A ES380241 A ES 380241A ES 380241 A ES380241 A ES 380241A ES 380241 A1 ES380241 A1 ES 380241A1
Authority
ES
Spain
Prior art keywords
filaments
crimped fibers
manufacture
dimensionally crimped
temperatures
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
ES380241A
Other languages
English (en)
Spanish (es)
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
Publication of ES380241A1 publication Critical patent/ES380241A1/es
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)
ES380241A 1969-06-03 1970-06-01 Procedimiento para la obtencion de fibras e hilos rizados tridimensionalmente. Expired ES380241A1 (es)

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
ES380241A1 true ES380241A1 (es) 1972-08-16

Family

ID=5735964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380241A Expired ES380241A1 (es) 1969-06-03 1970-06-01 Procedimiento para la obtencion de fibras e hilos rizados tridimensionalmente.

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
ES2054849T3 (es) * 1987-10-29 1994-08-16 Terumo Corp Oxigenador que utiliza membranas de fibras huecas porosas.
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
LU61037A1 (fr) 1972-03-22
US3710463A (en) 1973-01-16
BE751396A (fr) 1970-12-03
NL7007716A (fr) 1970-12-07
DE1928243A1 (de) 1970-12-10
ZA703691B (en) 1971-01-27
RO61239A (fr) 1976-09-15
CH512593A (de) 1971-09-15
FR2049858A5 (fr) 1971-03-26
AT324528B (de) 1975-09-10
GB1316678A (en) 1973-05-09
DE1928243B2 (de) 1974-05-09

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