GB409247A - An improved method of increasing the tensile properties of viscose rayon - Google Patents
An improved method of increasing the tensile properties of viscose rayonInfo
- Publication number
- GB409247A GB409247A GB34696/33A GB3469633A GB409247A GB 409247 A GB409247 A GB 409247A GB 34696/33 A GB34696/33 A GB 34696/33A GB 3469633 A GB3469633 A GB 3469633A GB 409247 A GB409247 A GB 409247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- viscose
- per cent
- alcohol
- benzyl alcohol
- tensile properties
- 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
- D06M13/152—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 having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
Viscose artificial silk has its tensile properties enhanced by incorporating in the viscose to be spun, an aromatic derivative of an aliphatic alcohol the aromatic group replacing a hydrogen atom other than that of the hydroxy group. Examples of such derivatives are anisyl alcohol, benzyl alcohol, and phenyl ethyl alcohol, and the amount added is preferably from 15 to 30 per cent of the weight of the cellulose present. The derivative is not necessarily soluble in the viscose, for example, benzyl alcohol may be added as an emulsion or as the sodium salt which is soluble. In an example, viscose is prepared, filtered, and aged, and within 24 hours of the spinning time, 1.5 per cent by weight of benzyl alcohol is thoroughly emulsified in the solution. The viscose is then spun under normal conditions. The yarn shows an increase in wet strength of 20 per cent, in dry strength of 5 per cent, and in dry extensibility of 15 per cent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US409247XA | 1933-02-18 | 1933-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB409247A true GB409247A (en) | 1934-04-26 |
Family
ID=21913740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34696/33A Expired GB409247A (en) | 1933-02-18 | 1933-12-09 | An improved method of increasing the tensile properties of viscose rayon |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB409247A (en) |
-
1933
- 1933-12-09 GB GB34696/33A patent/GB409247A/en not_active Expired
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