GB269605A - Improvements in or relating to the treatment of products or goods of or containing cellulose acetate - Google Patents
Improvements in or relating to the treatment of products or goods of or containing cellulose acetateInfo
- Publication number
- GB269605A GB269605A GB2828225A GB2828225A GB269605A GB 269605 A GB269605 A GB 269605A GB 2828225 A GB2828225 A GB 2828225A GB 2828225 A GB2828225 A GB 2828225A GB 269605 A GB269605 A GB 269605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- goods
- cellulose acetate
- swelling agent
- steam
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
269,605. Clavel, R. Nov. 10, 1925. Yarns, treating with liquids, gases, and vapours.-Delustred yarns, threads &c. comprising cellulose acetate, are relustred by treating with a solvent or swelling agent for cellulose acetate, and afterwards treating the materials with steam under such conditions as to prevent the deposition of moisture on the goods. The steam must be dry or substantially dry, and is preferably employed under pressure. In cases where the cellulose acetate fibre contains residual solvent, particularly high 'boiling point solvent, treatment with a solvent or swelling agent may be omitted, lustre being restored by the application alone of dry or substantially drv steam. The lustre obtained closely resembles that of natural silk, the goods nevertheless retaining the bulky and voluminous character imparted by the delustring operation. Suitable solvents or swelling agents are organic acids such as acetic and formic acids, alcohols such as ethyl alcohol, esters suc'h as ethyl acetate, and salt solutions such as solution of calcium sulphocyanide. The solvent or swelling agent may be employed in 'aqueous solution. The goods may be treated w.ith a paste containing the solvent or they may be immersed, wholly or partly, in baths containing the solvent or swelling agent, and to such baths may be added dyestuffs, salts, mordants, and protective colloids; the treated goods are dried quickly under tension, and then steamed. In an example, delustred cellulose acetate yarn is immersed in dilute acetic acid at 50‹ U., quickly dried, and steamed under pressure. Specification 206,818 is referred to.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR604786D FR604786A (en) | 1925-09-26 | ||
| BE331504D BE331504A (en) | 1925-09-26 | ||
| GB2828225A GB269605A (en) | 1925-11-10 | 1925-11-10 | Improvements in or relating to the treatment of products or goods of or containing cellulose acetate |
| US81322A US1844204A (en) | 1925-09-26 | 1926-01-14 | Treatment of products or goods of or containing cellulose derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2828225A GB269605A (en) | 1925-11-10 | 1925-11-10 | Improvements in or relating to the treatment of products or goods of or containing cellulose acetate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB269605A true GB269605A (en) | 1927-04-11 |
Family
ID=10273171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2828225A Expired GB269605A (en) | 1925-09-26 | 1925-11-10 | Improvements in or relating to the treatment of products or goods of or containing cellulose acetate |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB269605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128148A (en) * | 1957-02-06 | 1964-04-07 | Eastman Kodak Co | Boiling aqueous organic liquid enhancement of high acetyl cellulose acetate productsflow point and wrinkle recovery |
| US3167385A (en) * | 1956-12-07 | 1965-01-26 | British Celanese | Method of improving the safe ironing temperature and crystallinity of cellulose triacetate textile fibres with specific organic media |
-
1925
- 1925-11-10 GB GB2828225A patent/GB269605A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167385A (en) * | 1956-12-07 | 1965-01-26 | British Celanese | Method of improving the safe ironing temperature and crystallinity of cellulose triacetate textile fibres with specific organic media |
| US3128148A (en) * | 1957-02-06 | 1964-04-07 | Eastman Kodak Co | Boiling aqueous organic liquid enhancement of high acetyl cellulose acetate productsflow point and wrinkle recovery |
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