GB889020A - Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscose - Google Patents
Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscoseInfo
- Publication number
- GB889020A GB889020A GB2246357A GB2246357A GB889020A GB 889020 A GB889020 A GB 889020A GB 2246357 A GB2246357 A GB 2246357A GB 2246357 A GB2246357 A GB 2246357A GB 889020 A GB889020 A GB 889020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- viscose
- weight
- regenerated cellulose
- cellulose
- threads
- 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
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
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Abstract
The process of the parent Specification (wherein regenerated cellulose filaments are produced by adding to viscose 1,0-10% by weight, based on the weight of the cellulose in the viscose, of a polyethylene oxide of molecular weight 300-10,000 and extruding the viscose at a salt point of 5-18 into an aqueous coagulating bath having a sulphuric acid content 0,8-1,5 times the caustic soda content of the viscose and a zinc sulphate content of 3-20%) is modified in that there is also added to the viscose at least 0,03%, based on the weight of the cellulose in the viscose, of a sulphated oil. The latter is defined as an ester of a fatty acid and a fatty alcohol which embodies an alkyl sulphate group comprising a chain of at least 12 carbon atoms. In the example, sulphated methyl oleate is used. The modification of the process increases the lustre of the fibres and prevents "water spotting". Specifications 346,564, 351,395 and 465,606 also are referred to.
Priority Applications (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC12986A DE1170110B (en) | 1955-05-09 | 1956-05-08 | Process for the production of threads from regenerated cellulose |
DEC12985A DE1053718B (en) | 1955-05-09 | 1956-05-08 | Process for the production of threads or fibers from regenerated cellulose |
CH351705D CH351705A (en) | 1955-05-09 | 1956-05-08 | Process for the production of threads and fibers from modified viscose |
FR1166434D FR1166434A (en) | 1955-05-09 | 1956-05-09 | Improvements in the manufacture of filaments, threads, yarns and similar artificial articles |
BE547681A BE547681A (en) | 1955-05-09 | 1956-05-09 | |
GB2369956A GB835706A (en) | 1955-05-09 | 1956-08-01 | Improvements relating to crimped regenerated cellulose fibres |
GB2246357A GB889020A (en) | 1955-05-09 | 1957-07-16 | Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscose |
DEC15242A DE1122214B (en) | 1955-05-09 | 1957-07-30 | Process for the production of crimped cellulose hydrate threads |
NL219477A NL97030C (en) | 1955-05-09 | 1957-07-30 | |
CH360456D CH360456A (en) | 1955-05-09 | 1957-07-31 | Process for the production of crimped fibers from regenerated cellulose |
FR72140D FR72140E (en) | 1955-05-09 | 1957-07-31 | Improvements in the manufacture of filaments, threads, yarns and similar artificial articles |
BE559750A BE559750A (en) | 1955-05-09 | 1957-08-01 | |
GB2142761A GB1021253A (en) | 1955-05-09 | 1961-06-14 | Improvements in and relating to crimped regenerated cellulose fibres |
BE620593A BE620593A (en) | 1955-05-09 | 1962-07-24 | |
DE19621469055 DE1469055A1 (en) | 1955-05-09 | 1962-07-25 | Process for the production of crimped regenerated cellulose threads |
NL281530A NL281530A (en) | 1955-05-09 | 1962-07-30 | |
FR907469A FR82174E (en) | 1955-05-09 | 1962-08-22 | Improvements in the manufacture of filaments, threads, yarns and similar artificial articles |
CH615264A CH452787A (en) | 1955-05-09 | 1964-05-12 | Process for the production of crimped fibers from regenerated cellulose |
FR974291A FR85736E (en) | 1955-05-09 | 1964-05-13 | Improvements in the manufacture of filaments, threads, yarns and similar artificial articles |
NL6405289A NL6405289A (en) | 1955-05-09 | 1964-05-13 | |
BE647890D BE647890A (en) | 1955-05-09 | 1964-05-13 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13305/55A GB808838A (en) | 1955-05-09 | 1955-05-09 | Improvements in and relating to the production of artificial filaments, yarns, threads and the like from viscose |
GB13306/55A GB815508A (en) | 1955-05-09 | Improvements in and relating to the production of artificial filaments, yarns, threads, and the like from viscose | |
GB2369956A GB835706A (en) | 1955-05-09 | 1956-08-01 | Improvements relating to crimped regenerated cellulose fibres |
GB1198857 | 1957-04-12 | ||
GB2246357A GB889020A (en) | 1955-05-09 | 1957-07-16 | Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscose |
GB1878563A GB1078565A (en) | 1963-05-13 | 1963-05-13 | Improvements in the manufacture of crimped viscose rayon fibres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB889020A true GB889020A (en) | 1962-02-07 |
Family
ID=27546649
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2369956A Expired GB835706A (en) | 1955-05-09 | 1956-08-01 | Improvements relating to crimped regenerated cellulose fibres |
GB2246357A Expired GB889020A (en) | 1955-05-09 | 1957-07-16 | Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscose |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2369956A Expired GB835706A (en) | 1955-05-09 | 1956-08-01 | Improvements relating to crimped regenerated cellulose fibres |
Country Status (6)
Country | Link |
---|---|
BE (4) | BE547681A (en) |
CH (2) | CH351705A (en) |
DE (3) | DE1170110B (en) |
FR (2) | FR1166434A (en) |
GB (2) | GB835706A (en) |
NL (3) | NL97030C (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE475205A (en) * | 1940-03-07 | |||
GB541099A (en) * | 1940-05-11 | 1941-11-12 | Courtaulds Ltd | Improvements in and relating to the manufacture and production of artificial threads and the like articles from viscose |
US2397338A (en) * | 1943-10-12 | 1946-03-26 | American Viscose Corp | Manufacture of filaments and fibers |
-
1956
- 1956-05-08 DE DEC12986A patent/DE1170110B/en active Pending
- 1956-05-08 DE DEC12985A patent/DE1053718B/en active Pending
- 1956-05-08 CH CH351705D patent/CH351705A/en unknown
- 1956-05-09 FR FR1166434D patent/FR1166434A/en not_active Expired
- 1956-05-09 BE BE547681A patent/BE547681A/xx unknown
- 1956-08-01 GB GB2369956A patent/GB835706A/en not_active Expired
-
1957
- 1957-07-16 GB GB2246357A patent/GB889020A/en not_active Expired
- 1957-07-30 DE DEC15242A patent/DE1122214B/en active Pending
- 1957-07-30 NL NL219477A patent/NL97030C/xx active
- 1957-07-31 FR FR72140D patent/FR72140E/en not_active Expired
- 1957-07-31 CH CH360456D patent/CH360456A/en unknown
- 1957-08-01 BE BE559750A patent/BE559750A/xx unknown
-
1962
- 1962-07-24 BE BE620593A patent/BE620593A/xx unknown
- 1962-07-30 NL NL281530A patent/NL281530A/xx unknown
-
1964
- 1964-05-13 NL NL6405289A patent/NL6405289A/xx unknown
- 1964-05-13 BE BE647890D patent/BE647890A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6405289A (en) | 1964-11-16 |
DE1053718B (en) | 1959-03-26 |
CH360456A (en) | 1962-02-28 |
BE547681A (en) | 1956-05-31 |
NL97030C (en) | 1961-02-15 |
BE647890A (en) | 1964-08-31 |
BE559750A (en) | 1957-08-31 |
DE1122214B (en) | 1962-01-18 |
DE1170110B (en) | 1964-05-14 |
CH351705A (en) | 1961-01-31 |
BE620593A (en) | 1962-11-16 |
NL281530A (en) | 1964-12-28 |
GB835706A (en) | 1960-05-25 |
FR72140E (en) | 1960-03-30 |
FR1166434A (en) | 1958-11-12 |
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