GB304602A - Process for the treatment of vegetable fibres for the purpose of effecting their lanification - Google Patents
Process for the treatment of vegetable fibres for the purpose of effecting their lanificationInfo
- Publication number
- GB304602A GB304602A GB2002/29A GB200229A GB304602A GB 304602 A GB304602 A GB 304602A GB 2002/29 A GB2002/29 A GB 2002/29A GB 200229 A GB200229 A GB 200229A GB 304602 A GB304602 A GB 304602A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- fibres
- under pressure
- trade mark
- registered trade
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
304,602. Fievet, C. LiÚnard-. Jan. 20, 1928, [Convention date]. Retting.-In the preparation of fibres having a woolly feel from fibrous plants of the malvacea family, such as Sida rhombifolia, the plants after sorting and moistening are steeped in 1 per cent sodium carbonate followed by an alkaline solution of a vegetable oil dissolved in tetrachloride and known by the Registered Trade Mark Tetrapol in order to dissolve out the pectic substances. The material is then washed, drained, and treated for 1¢ to 2 hours at ordinary temperature with a solution of 35‹ Be Caustic soda to which 1 gram per litre of a soap known by the Registered Trade Mark Monopol has been added. This treatment followed by draining, rinsing in cold water and squeezing under pressure yields wavy fibres which are neutralized and bleached by treatment with the mixed sulphurous and sulphuric gases resulting from the combustion of sulphur in an oxidizing atmosphere, the neutralization, bleaching, and the final drying with hot air under pressure being effected in the same chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR647521T | 1928-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB304602A true GB304602A (en) | 1930-05-21 |
Family
ID=9002141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2002/29A Expired GB304602A (en) | 1928-01-20 | 1929-01-21 | Process for the treatment of vegetable fibres for the purpose of effecting their lanification |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE357464A (en) |
| FR (1) | FR647521A (en) |
| GB (1) | GB304602A (en) |
-
0
- BE BE357464D patent/BE357464A/xx unknown
-
1928
- 1928-01-20 FR FR647521D patent/FR647521A/en not_active Expired
-
1929
- 1929-01-21 GB GB2002/29A patent/GB304602A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE357464A (en) | |
| FR647521A (en) | 1928-11-26 |
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