AT317409B - Process for the production of high-strength, crimped rayon fibers - Google Patents

Process for the production of high-strength, crimped rayon fibers

Info

Publication number
AT317409B
AT317409B AT345569A AT345569A AT317409B AT 317409 B AT317409 B AT 317409B AT 345569 A AT345569 A AT 345569A AT 345569 A AT345569 A AT 345569A AT 317409 B AT317409 B AT 317409B
Authority
AT
Austria
Prior art keywords
strength
production
rayon fibers
crimped rayon
crimped
Prior art date
Application number
AT345569A
Other languages
German (de)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of AT317409B publication Critical patent/AT317409B/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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D01F2/08—Composition of the spinning solution or the bath
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2965—Cellulosic
AT345569A 1968-04-09 1969-04-09 Process for the production of high-strength, crimped rayon fibers AT317409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71991968A 1968-04-09 1968-04-09

Publications (1)

Publication Number Publication Date
AT317409B true AT317409B (en) 1974-08-26

Family

ID=24891906

Family Applications (1)

Application Number Title Priority Date Filing Date
AT345569A AT317409B (en) 1968-04-09 1969-04-09 Process for the production of high-strength, crimped rayon fibers

Country Status (11)

Country Link
US (1) US3632468A (en)
JP (1) JPS5138810B1 (en)
AT (1) AT317409B (en)
BE (1) BE731158A (en)
CH (1) CH486571A (en)
DE (1) DE1917523A1 (en)
ES (1) ES365749A1 (en)
FI (1) FI56862C (en)
FR (1) FR2005886A1 (en)
GB (1) GB1258773A (en)
NL (1) NL6905435A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793136A (en) * 1968-04-09 1974-02-19 Rayonier Inc High crimp, high strength rayon filaments and staple fibers
US3720743A (en) * 1970-10-20 1973-03-13 Itt Process for producing high performance crimped rayon staple fiber
US4182735A (en) * 1978-05-25 1980-01-08 International Paper Company Production of high crimp, high strength, hollow rayon fibers
US4242411A (en) * 1978-05-25 1980-12-30 International Paper Company High crimp, high strength, hollow rayon fibers
IT1129652B (en) * 1980-01-09 1986-06-11 Snia Viscosa PROCESS PERFECTED FOR CONTINUOUS SPINNING OF RAYON VISCOSE
FR2508500A1 (en) * 1981-06-30 1982-12-31 Ivanova Ljudmila Textured cellulose hydrate yarn prodn. - by pptn. of spinning soln., twisting, regenerating with acid-saline soln. and washing
DE102013002833B4 (en) * 2013-02-19 2017-03-23 Deutsche Institute Für Textil- Und Faserforschung Denkendorf A process for the production of regenerated cellulose fibers and the use of regenerated cellulose fibers produced by the process
JP6115777B2 (en) * 2013-08-22 2017-04-19 三菱レイヨン株式会社 Method for producing acetate blended yarn

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26613A (en) * 1859-12-27 Auger
FR1376425A (en) * 1962-12-11 1964-10-23 Courtaulds Ltd Improvements in the production of crimped viscose rayon fibers
NL301646A (en) * 1962-12-11
GB1074131A (en) * 1963-03-28 1967-06-28 Courtaulds North America Inc Filaments of renegerated cellulose
FR1391537A (en) * 1963-04-30 1965-03-05 Courtaulds Ltd Improvements in the manufacture of viscose rayon filaments
FR1410501A (en) * 1963-09-10 1965-09-10 Mitsubishi Rayon Co Heavily crimped viscose fibers and method of production thereof
GB1080671A (en) * 1963-09-10 1967-08-23 Mitsubishi Rayon Co Highly crimped regenerated cellulose fibres and process for producing the same
US3494996A (en) * 1965-07-20 1970-02-10 Itt Rayonier Inc Method for producing high tenacity rayon
BE676551A (en) * 1965-07-20 1966-08-16
NL137466C (en) * 1966-09-22
US3574813A (en) * 1969-02-24 1971-04-13 Mitsubishi Rayon Co Process for producing polynosic fibers

Also Published As

Publication number Publication date
FI56862B (en) 1979-12-31
FI56862C (en) 1980-04-10
GB1258773A (en) 1971-12-30
BE731158A (en) 1969-10-08
ES365749A1 (en) 1971-03-16
JPS5138810B1 (en) 1976-10-23
DE1917523A1 (en) 1969-10-30
FR2005886A1 (en) 1969-12-19
CH486571A (en) 1970-02-28
US3632468A (en) 1972-01-04
NL6905435A (en) 1969-10-13

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6
A1WE Concession of restitution
ELA Expired due to lapse of time