ATE15082T1 - CRIMPED REGENERATED CELLULOSE FIBERS, PROCESS FOR THEIR MANUFACTURE AND FABRIC CONTAINING THESE FIBERS. - Google Patents

CRIMPED REGENERATED CELLULOSE FIBERS, PROCESS FOR THEIR MANUFACTURE AND FABRIC CONTAINING THESE FIBERS.

Info

Publication number
ATE15082T1
ATE15082T1 AT80106223T AT80106223T ATE15082T1 AT E15082 T1 ATE15082 T1 AT E15082T1 AT 80106223 T AT80106223 T AT 80106223T AT 80106223 T AT80106223 T AT 80106223T AT E15082 T1 ATE15082 T1 AT E15082T1
Authority
AT
Austria
Prior art keywords
fibers
regenerated cellulose
manufacture
crimped
fabric containing
Prior art date
Application number
AT80106223T
Other languages
German (de)
Inventor
Gregory Christopher Bockno
Original Assignee
Avtex Fibers Inc
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=8186844&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE15082(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Avtex Fibers Inc filed Critical Avtex Fibers Inc
Application granted granted Critical
Publication of ATE15082T1 publication Critical patent/ATE15082T1/en

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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Abstract

A crimped, regenerated cellulose fiber viz. high wet modulus viscose rayon fiber having a multi-lobular, skin core cross-section wherein the core is surrounded by a discontinuous broken skin that imparts to fabrics an improved cover and hand properties. The fibers are formed from a modifier-free viscose. The elimination of the modifier reduces manufacturing costs and eliminates an environmental pollution problem created in the discharge of spinning baths containing modifiers.
AT80106223T 1980-10-13 1980-10-13 CRIMPED REGENERATED CELLULOSE FIBERS, PROCESS FOR THEIR MANUFACTURE AND FABRIC CONTAINING THESE FIBERS. ATE15082T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80106223A EP0049710B1 (en) 1980-10-13 1980-10-13 Crimped regenerated cellulose fibers, a method for their preparation and fabrics comprising them

Publications (1)

Publication Number Publication Date
ATE15082T1 true ATE15082T1 (en) 1985-09-15

Family

ID=8186844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106223T ATE15082T1 (en) 1980-10-13 1980-10-13 CRIMPED REGENERATED CELLULOSE FIBERS, PROCESS FOR THEIR MANUFACTURE AND FABRIC CONTAINING THESE FIBERS.

Country Status (3)

Country Link
EP (1) EP0049710B1 (en)
AT (1) ATE15082T1 (en)
DE (1) DE3071017D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514137A1 (en) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharide fiber and process for its preparation
AT514136A1 (en) 2013-04-05 2014-10-15 Lenzing Akiengesellschaft Polysaccharide fiber with increased fibrillation capability and process for its preparation
AT514468A1 (en) 2013-06-17 2015-01-15 Lenzing Akiengesellschaft High absorbency polysaccharide fiber and its use
AT514474B1 (en) 2013-06-18 2016-02-15 Chemiefaser Lenzing Ag Polysaccharide fiber and process for its preparation
WO2020254931A1 (en) * 2019-06-18 2020-12-24 Grasim Industries Limited Curled shortcut fibres for non-woven fabric and a process for preparation thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL286597A (en) * 1962-04-09
US3720743A (en) * 1970-10-20 1973-03-13 Itt Process for producing high performance crimped rayon staple fiber
AT310923B (en) * 1970-10-22 1973-10-25 Chemiefaser Lenzing Ag Process for making fibers from regenerated cellulose with high crimp and high elongation
US4121012A (en) * 1973-07-05 1978-10-17 Avtex Fibers Inc. Crimped, high-strength rayon yarn and method for its preparation
GB2042970B (en) * 1979-02-26 1983-01-12 Avtex Fibers Inc Method of making high wet modulus viscose rayon

Also Published As

Publication number Publication date
EP0049710A1 (en) 1982-04-21
EP0049710B1 (en) 1985-08-21
DE3071017D1 (en) 1985-09-26

Similar Documents

Publication Publication Date Title
DE69816774D1 (en) Filler for papermaking and process for its manufacture
DE69231618T2 (en) Treatment of cellulosic fibers spun from solvents to reduce their tendency to fibrillate
ATE538245T1 (en) CHEMICALLY CROSS-LINKED CELLULOSE FIBER AND THEIR PRODUCTION
KR900016514A (en) Polyvinyl Alcohol Synthetic Fiber and Manufacturing Method Thereof
DE19580977D2 (en) Process for the production of cellulose fibers
SE9301328D0 (en) MANUFACTURE OF REGENERATED CELLULOSIC FIBER BY ZINC FREE VISCOSE PROCESS
DE602004006285D1 (en) Process for producing carbon yarn or fiber sheets from a cellulosic material
DE69813276D1 (en) METHOD FOR PRODUCING FIBERS OR FILAMENTS FROM REGENERATED CELLULOSE
ATE15082T1 (en) CRIMPED REGENERATED CELLULOSE FIBERS, PROCESS FOR THEIR MANUFACTURE AND FABRIC CONTAINING THESE FIBERS.
BR9307045A (en) Process for the production of ultra-thin denier cellulose acetate fibers
DE4127922A1 (en) PROCESS FOR PRODUCING ANORGANIC HAIR YARN
DE69525320D1 (en) tampon manufacturing
DE3071670D1 (en) Fine denier synthetic fibres and filaments and dry spinning process for their production
DE19600572B4 (en) Process for the production of cellulose fibers and the fibers produced by this process
KR960017951A (en) Manufacturing method of cellulose fiber
GB910878A (en) Production of regenerated cellulose materials
BR7903364A (en) PROCESS FOR THE PRODUCTION OF REGENERATED CELLULOSE FIBER WHICH IS CURLED AND HAS A HIGH HUMID MODULE, REGENERATED CELLULOSIC FIBERS PRODUCED BY THE SAME
ES267072A1 (en) A procedure for the manufacture of filaments, fibers, wires, movies and other analogue articles of regenerated pellulose (Machine-translation by Google Translate, not legally binding)
FR1177664A (en) Process for manufacturing corrugated cellulosic wool from
TH21825B (en) Processes for the production of lyocell fibers
CH425079A (en) High modulus wet regenerated cellulose fibers and method of manufacture
SE8104588L (en) PROCEDURE FOR THE PRODUCTION OF HIGH QUALITY RAYON FIBERS
JPH0319964A (en) Fiber having beautifying action
GB1086496A (en) Process for the manufacture of flat and hollow rayon fibre suitable for the manufacture of glossy paper
TH21825A (en) Processes for the production of lyocell fibers