GB239304A - Treatment of fibrous cellulose for the production of hydrated derivatives - Google Patents
Treatment of fibrous cellulose for the production of hydrated derivativesInfo
- Publication number
- GB239304A GB239304A GB1441124A GB1441124A GB239304A GB 239304 A GB239304 A GB 239304A GB 1441124 A GB1441124 A GB 1441124A GB 1441124 A GB1441124 A GB 1441124A GB 239304 A GB239304 A GB 239304A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibrous cellulose
- treatment
- production
- hydrated derivatives
- beating
- 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
- 229920002678 cellulose Polymers 0.000 title abstract 2
- 239000001913 cellulose Substances 0.000 title abstract 2
- 238000010009 beating Methods 0.000 abstract 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
Abstract
239,304. Bacon, W., and I.P.M. Syndicate, Ltd. June 14, 1924. Pulp, preparation of. - Fibrous cellulose is bydrated by chemical means, preferably by the process described in Specification 126,174, and then, after neutralizing or washing to remove alkali and carbon bisulphide, subjected to beating in any form of Hollander or beater. The mechanical beating may be continued until the fibre passes to the " gel " condition, and may be stopped at any intermediate stage according to the product desired. Specification 16085/12 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1441124A GB239304A (en) | 1924-06-14 | 1924-06-14 | Treatment of fibrous cellulose for the production of hydrated derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1441124A GB239304A (en) | 1924-06-14 | 1924-06-14 | Treatment of fibrous cellulose for the production of hydrated derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB239304A true GB239304A (en) | 1925-09-10 |
Family
ID=10040711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1441124A Expired GB239304A (en) | 1924-06-14 | 1924-06-14 | Treatment of fibrous cellulose for the production of hydrated derivatives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB239304A (en) |
-
1924
- 1924-06-14 GB GB1441124A patent/GB239304A/en not_active Expired
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