ES161961A2 - IMPROVEMENTS MADE - Google Patents
IMPROVEMENTS MADEInfo
- Publication number
- ES161961A2 ES161961A2 ES0161961A ES161961A ES161961A2 ES 161961 A2 ES161961 A2 ES 161961A2 ES 0161961 A ES0161961 A ES 0161961A ES 161961 A ES161961 A ES 161961A ES 161961 A2 ES161961 A2 ES 161961A2
- Authority
- ES
- Spain
- Prior art keywords
- fatty acid
- centrifuged
- halide
- time
- cellulose
- 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
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Un procedimiento para mejorar materias textiles de seda artificial o lana de celulosa de hidrato de celulosa según patente Nº 150957 caracterizado porque el material se impregna con un disolvente indiferente como acetona alcohol metílico o similar que al mismo tiempo es capaz de absorber una lejía de sosa cáustica acuosa aproximadamente al 1-3 % después se centrifuga y directamente y sin deshidratación se trata con una solución de un halogenuro de ácido graso de alta molécula en un disolvente orgánico durante algún tiempo y convenientemente a una temperatura poco elevada debiendo ascender la cantidad de halogenuro de ácido graso sólamente a un porcentaje reducido del peso del material textil finalmente se centrifuga se lava y se seca.A process for improving textile materials of artificial silk or cellulose hydrate cellulose wool according to patent No. 150957 characterized in that the material is impregnated with an indifferent solvent such as acetone, methyl alcohol or the like that at the same time is capable of absorbing a caustic soda lye approximately 1-3% aqueous then it is centrifuged and directly and without dehydration it is treated with a solution of a high-molecule fatty acid halide in an organic solvent for some time and conveniently at a low temperature, the amount of halide of which must rise. fatty acid only at a reduced percentage of the weight of the textile material is finally centrifuged, washed and dried.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0161961A ES161961A2 (en) | 1943-06-15 | 1943-06-15 | IMPROVEMENTS MADE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0161961A ES161961A2 (en) | 1943-06-15 | 1943-06-15 | IMPROVEMENTS MADE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES161961A2 true ES161961A2 (en) | 1944-03-01 |
Family
ID=38425855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0161961A Expired ES161961A2 (en) | 1943-06-15 | 1943-06-15 | IMPROVEMENTS MADE |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES161961A2 (en) |
-
1943
- 1943-06-15 ES ES0161961A patent/ES161961A2/en not_active Expired
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