GB542247A - Improvements in or relating to the purification of vegetable fibres - Google Patents
Improvements in or relating to the purification of vegetable fibresInfo
- Publication number
- GB542247A GB542247A GB1169340A GB1169340A GB542247A GB 542247 A GB542247 A GB 542247A GB 1169340 A GB1169340 A GB 1169340A GB 1169340 A GB1169340 A GB 1169340A GB 542247 A GB542247 A GB 542247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jute
- warm
- water
- fibres
- unipon
- 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
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
Abstract
542,247. Refining cellulose materials ; treating textiles with liquids. SHOOTER. W. A., and MORROW, H. J., (trading as WOODBURN BLEACHING & DYEING CO.). July 11, 1940, No. 11693. [Classes 2 (ii) and 15 (ii)] Vegetable fibres in the form of plant material, raw fibre, or yarn, particularly fibres of the bast group, are purified by steeping them in a warm aqueous bath or equivalent to assist subsequent wetting out and penetration of treating liquid, and then immersing them in a warm alkaline solution containing a detergent. They are then washed and immersed in a warm size or batching preparation. The process is particularly applicable to the treatment of jute fibres. In an example, jute taken from bales is placed evenly in an open tank containing sufficient cold water to cover completely all the jute. The water is kept in motion and heated gradually to 90‹ F. and maintained at this temperature. The water is drained off and the jute is then treated with a solution containing 1-3 per cent. of sodium carbonate and about 0.5 per cent. of a detergent, e.g. " Tetralene " or " Unipon " (Registered Trade Marks), at a temperature of not more than 110‹ F. " Unipon " is a mixture of trichlorethylene and soluble oil. After this treatment the jute is removed and washed. It is then treated with a warm solution of a batching preparation comprising bleached palm oil and French chalk emulsified in water with ammonia. This solution may contain a little carbon tetrachloride rendered soluble by the addition of soluble oil and ammonia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1169340A GB542247A (en) | 1940-07-11 | 1940-07-11 | Improvements in or relating to the purification of vegetable fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1169340A GB542247A (en) | 1940-07-11 | 1940-07-11 | Improvements in or relating to the purification of vegetable fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB542247A true GB542247A (en) | 1942-01-01 |
Family
ID=9990970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1169340A Expired GB542247A (en) | 1940-07-11 | 1940-07-11 | Improvements in or relating to the purification of vegetable fibres |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB542247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017103092A3 (en) * | 2015-12-18 | 2017-08-03 | Ikea Supply Ag | Cottonization by biodigestion of packed fibrous biomass |
-
1940
- 1940-07-11 GB GB1169340A patent/GB542247A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017103092A3 (en) * | 2015-12-18 | 2017-08-03 | Ikea Supply Ag | Cottonization by biodigestion of packed fibrous biomass |
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