CH486571A - Rayon fiber manufacturing process - Google Patents
Rayon fiber manufacturing processInfo
- Publication number
- CH486571A CH486571A CH535869A CH535869A CH486571A CH 486571 A CH486571 A CH 486571A CH 535869 A CH535869 A CH 535869A CH 535869 A CH535869 A CH 535869A CH 486571 A CH486571 A CH 486571A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing process
- fiber manufacturing
- rayon fiber
- rayon
- manufacturing
- Prior art date
Links
- 229920000297 Rayon Polymers 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002964 rayon Substances 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71991968A | 1968-04-09 | 1968-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH486571A true CH486571A (en) | 1970-02-28 |
Family
ID=24891906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH535869A CH486571A (en) | 1968-04-09 | 1969-04-09 | Rayon fiber manufacturing process |
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)
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 |
US4242411A (en) * | 1978-05-25 | 1980-12-30 | International Paper Company | High crimp, high strength, hollow rayon fibers |
US4182735A (en) * | 1978-05-25 | 1980-01-08 | International Paper Company | Production of 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)
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 |
GB1080671A (en) * | 1963-09-10 | 1967-08-23 | Mitsubishi Rayon Co | Highly crimped regenerated cellulose fibres and process for producing the same |
FR1410501A (en) * | 1963-09-10 | 1965-09-10 | Mitsubishi Rayon Co | Heavily crimped viscose fibers and method of production thereof |
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 |
-
1968
- 1968-04-09 US US719919A patent/US3632468A/en not_active Expired - Lifetime
-
1969
- 1969-04-05 DE DE19691917523 patent/DE1917523A1/en active Pending
- 1969-04-08 ES ES365749A patent/ES365749A1/en not_active Expired
- 1969-04-08 JP JP44027206A patent/JPS5138810B1/ja active Pending
- 1969-04-08 BE BE731158D patent/BE731158A/xx not_active IP Right Cessation
- 1969-04-09 AT AT345569A patent/AT317409B/en not_active IP Right Cessation
- 1969-04-09 FI FI1022/69A patent/FI56862C/en active
- 1969-04-09 GB GB1258773D patent/GB1258773A/en not_active Expired
- 1969-04-09 CH CH535869A patent/CH486571A/en not_active IP Right Cessation
- 1969-04-09 NL NL6905435A patent/NL6905435A/xx unknown
- 1969-04-09 FR FR6910949A patent/FR2005886A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1258773A (en) | 1971-12-30 |
AT317409B (en) | 1974-08-26 |
FI56862B (en) | 1979-12-31 |
JPS5138810B1 (en) | 1976-10-23 |
BE731158A (en) | 1969-10-08 |
ES365749A1 (en) | 1971-03-16 |
FR2005886A1 (en) | 1969-12-19 |
US3632468A (en) | 1972-01-04 |
FI56862C (en) | 1980-04-10 |
DE1917523A1 (en) | 1969-10-30 |
NL6905435A (en) | 1969-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |