DE2513251C3 - Verfahren zur Herstellung von bifilaren Acrylfasern - Google Patents

Verfahren zur Herstellung von bifilaren Acrylfasern

Info

Publication number
DE2513251C3
DE2513251C3 DE19752513251 DE2513251A DE2513251C3 DE 2513251 C3 DE2513251 C3 DE 2513251C3 DE 19752513251 DE19752513251 DE 19752513251 DE 2513251 A DE2513251 A DE 2513251A DE 2513251 C3 DE2513251 C3 DE 2513251C3
Authority
DE
Germany
Prior art keywords
solution
threads
polymer
process according
solutions
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
DE19752513251
Other languages
German (de)
English (en)
Other versions
DE2513251B2 (de
DE2513251A1 (de
Inventor
Karl-Heinz Dipl.-Ing. Dr. 4041 Straberg Feltgen
Alfred Dr. 4047 Dormagen Nogaj
Christian Dr. 4040 Neuss Pieper
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19752513251 priority Critical patent/DE2513251C3/de
Priority to GB1112776A priority patent/GB1532072A/en
Priority to NL7603035A priority patent/NL7603035A/xx
Priority to LU74635A priority patent/LU74635A1/xx
Priority to DK133276A priority patent/DK133276A/da
Priority to IE62676A priority patent/IE42531B1/en
Priority to BE165521A priority patent/BE839991A/xx
Priority to FR7608944A priority patent/FR2305516A1/fr
Priority to JP3270876A priority patent/JPS51119832A/ja
Publication of DE2513251A1 publication Critical patent/DE2513251A1/de
Publication of DE2513251B2 publication Critical patent/DE2513251B2/de
Priority to US05/768,852 priority patent/US4124673A/en
Application granted granted Critical
Publication of DE2513251C3 publication Critical patent/DE2513251C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
DE19752513251 1975-03-26 1975-03-26 Verfahren zur Herstellung von bifilaren Acrylfasern Expired DE2513251C3 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19752513251 DE2513251C3 (de) 1975-03-26 1975-03-26 Verfahren zur Herstellung von bifilaren Acrylfasern
GB1112776A GB1532072A (en) 1975-03-26 1976-03-19 Bifilar acrylic fibres
NL7603035A NL7603035A (nl) 1975-03-26 1976-03-23 Tweedraads-acrylvezels.
LU74635A LU74635A1 (cg-RX-API-DMAC7.html) 1975-03-26 1976-03-24
IE62676A IE42531B1 (en) 1975-03-26 1976-03-25 Bifilar acrylic fibres
BE165521A BE839991A (fr) 1975-03-26 1976-03-25 Fibres acryliques bifilaires et leur preparation
DK133276A DK133276A (da) 1975-03-26 1976-03-25 Bifilere acrylfibre og fremgangsmade til fremstilling deraf
FR7608944A FR2305516A1 (fr) 1975-03-26 1976-03-26 Fibres acryliques bifilaires et leur preparation
JP3270876A JPS51119832A (en) 1975-03-26 1976-03-26 Two fold acrylic fibers
US05/768,852 US4124673A (en) 1975-03-26 1977-02-15 Process for the production of bifilar acrylic fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513251 DE2513251C3 (de) 1975-03-26 1975-03-26 Verfahren zur Herstellung von bifilaren Acrylfasern

Publications (3)

Publication Number Publication Date
DE2513251A1 DE2513251A1 (de) 1976-09-30
DE2513251B2 DE2513251B2 (de) 1977-01-20
DE2513251C3 true DE2513251C3 (de) 1978-09-07

Family

ID=5942386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752513251 Expired DE2513251C3 (de) 1975-03-26 1975-03-26 Verfahren zur Herstellung von bifilaren Acrylfasern

Country Status (9)

Country Link
JP (1) JPS51119832A (cg-RX-API-DMAC7.html)
BE (1) BE839991A (cg-RX-API-DMAC7.html)
DE (1) DE2513251C3 (cg-RX-API-DMAC7.html)
DK (1) DK133276A (cg-RX-API-DMAC7.html)
FR (1) FR2305516A1 (cg-RX-API-DMAC7.html)
GB (1) GB1532072A (cg-RX-API-DMAC7.html)
IE (1) IE42531B1 (cg-RX-API-DMAC7.html)
LU (1) LU74635A1 (cg-RX-API-DMAC7.html)
NL (1) NL7603035A (cg-RX-API-DMAC7.html)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225406B1 (en) 1996-12-31 2001-05-01 Kimberly-Clark Worldwide, Inc. Reactive extrusion method of making inverse phase blends of poly(ethylene oxide) and polyolefin
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6444214B1 (en) 2000-05-04 2002-09-03 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6495080B1 (en) 1997-10-03 2002-12-17 Kimberly-Clark Worldwide, Inc. Methods for making water-sensitive compositions for improved processability and fibers including same
US6548592B1 (en) 2000-05-04 2003-04-15 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6579570B1 (en) 2000-05-04 2003-06-17 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6586529B2 (en) 2001-02-01 2003-07-01 Kimberly-Clark Worldwide, Inc. Water-dispersible polymers, a method of making same and items using same
US6599848B1 (en) 2000-05-04 2003-07-29 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6653406B1 (en) 2000-05-04 2003-11-25 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6683143B1 (en) 2000-05-04 2004-01-27 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6713414B1 (en) 2000-05-04 2004-03-30 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6815502B1 (en) 2000-05-04 2004-11-09 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersable polymers, a method of making same and items using same
US6835678B2 (en) 2000-05-04 2004-12-28 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible fabrics, a method of making same and items using same
US7220478B2 (en) 2003-08-22 2007-05-22 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
US7276459B1 (en) 2000-05-04 2007-10-02 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7943813B2 (en) 2002-12-30 2011-05-17 Kimberly-Clark Worldwide, Inc. Absorbent products with enhanced rewet, intake, and stain masking performance

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916678A (en) * 1995-06-30 1999-06-29 Kimberly-Clark Worldwide, Inc. Water-degradable multicomponent fibers and nonwovens
US6384297B1 (en) 1999-04-03 2002-05-07 Kimberly-Clark Worldwide, Inc. Water dispersible pantiliner
US5770531A (en) * 1996-04-29 1998-06-23 Kimberly--Clark Worldwide, Inc. Mechanical and internal softening for nonwoven web
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
US5853881A (en) * 1996-10-11 1998-12-29 Kimberly-Clark Worldwide, Inc. Elastic laminates with improved hysteresis
US5874160A (en) * 1996-12-20 1999-02-23 Kimberly-Clark Worldwide, Inc. Macrofiber nonwoven bundle
US6608236B1 (en) 1997-05-14 2003-08-19 Kimberly-Clark Worldwide, Inc. Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
US6613028B1 (en) 1998-12-22 2003-09-02 Kimberly-Clark Worldwide, Inc. Transfer delay for increased access fluff capacity
US6350399B1 (en) 1999-09-14 2002-02-26 Kimberly-Clark Worldwide, Inc. Method of forming a treated fiber and a treated fiber formed therefrom
US6444761B1 (en) 1999-12-28 2002-09-03 Kimberly-Clark Worldwide, Inc. Water-soluble adhesive compositions
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US6787184B2 (en) 2001-06-16 2004-09-07 Kimberly-Clark Worldwide, Inc. Treated nonwoven fabrics
US6759567B2 (en) 2001-06-27 2004-07-06 Kimberly-Clark Worldwide, Inc. Pulp and synthetic fiber absorbent composites for personal care products
US6838590B2 (en) 2001-06-27 2005-01-04 Kimberly-Clark Worldwide, Inc. Pulp fiber absorbent composites for personal care products
US7488441B2 (en) 2002-06-15 2009-02-10 Kimberly-Clark Worldwide, Inc. Use of a pulsating power supply for electrostatic charging of nonwovens
US6896843B2 (en) 2002-08-30 2005-05-24 Kimberly-Clark Worldwide, Inc. Method of making a web which is extensible in at least one direction
US6881375B2 (en) 2002-08-30 2005-04-19 Kimberly-Clark Worldwide, Inc. Method of forming a 3-dimensional fiber into a web
US8859481B2 (en) 2005-12-15 2014-10-14 Kimberly-Clark Worldwide, Inc. Wiper for use with disinfectants
BRPI0816589B1 (pt) 2007-10-25 2018-07-31 Dow Global Technologies Inc Método para formar um artigo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393572A (fr) * 1964-02-14 1965-03-26 Rhodiaceta Procédé et dispositif pour l'obtention de fils synthétiques volumineux
DE1435462A1 (de) * 1964-05-26 1969-11-13 Hoechst Ag Verfahren zur Herstellung von kraeuselbaren Faeden aus synthetischen linearen Polymeren
US3861843A (en) * 1966-02-07 1975-01-21 Celanese Corp Apparatus for forming laminar crimpable filaments

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225406B1 (en) 1996-12-31 2001-05-01 Kimberly-Clark Worldwide, Inc. Reactive extrusion method of making inverse phase blends of poly(ethylene oxide) and polyolefin
US6495080B1 (en) 1997-10-03 2002-12-17 Kimberly-Clark Worldwide, Inc. Methods for making water-sensitive compositions for improved processability and fibers including same
US6683143B1 (en) 2000-05-04 2004-01-27 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6713414B1 (en) 2000-05-04 2004-03-30 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6548592B1 (en) 2000-05-04 2003-04-15 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6579570B1 (en) 2000-05-04 2003-06-17 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US7276459B1 (en) 2000-05-04 2007-10-02 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6599848B1 (en) 2000-05-04 2003-07-29 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6602955B2 (en) 2000-05-04 2003-08-05 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6653406B1 (en) 2000-05-04 2003-11-25 Kimberly Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6429261B1 (en) 2000-05-04 2002-08-06 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6444214B1 (en) 2000-05-04 2002-09-03 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6814974B2 (en) 2000-05-04 2004-11-09 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersible polymers, a method of making same and items using same
US6815502B1 (en) 2000-05-04 2004-11-09 Kimberly-Clark Worldwide, Inc. Ion-sensitive, water-dispersable polymers, a method of making same and items using same
US6835678B2 (en) 2000-05-04 2004-12-28 Kimberly-Clark Worldwide, Inc. Ion sensitive, water-dispersible fabrics, a method of making same and items using same
US6586529B2 (en) 2001-02-01 2003-07-01 Kimberly-Clark Worldwide, Inc. Water-dispersible polymers, a method of making same and items using same
US7943813B2 (en) 2002-12-30 2011-05-17 Kimberly-Clark Worldwide, Inc. Absorbent products with enhanced rewet, intake, and stain masking performance
US7220478B2 (en) 2003-08-22 2007-05-22 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications

Also Published As

Publication number Publication date
IE42531B1 (en) 1980-08-27
LU74635A1 (cg-RX-API-DMAC7.html) 1977-01-27
BE839991A (fr) 1976-09-27
JPS51119832A (en) 1976-10-20
DE2513251B2 (de) 1977-01-20
DK133276A (da) 1976-09-27
NL7603035A (nl) 1976-09-28
IE42531L (en) 1976-09-26
GB1532072A (en) 1978-11-15
FR2305516A1 (fr) 1976-10-22
DE2513251A1 (de) 1976-09-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee