GB190620548A - Improvements in or relating to the Treatment of Ossein. - Google Patents
Improvements in or relating to the Treatment of Ossein.Info
- Publication number
- GB190620548A GB190620548A GB190620548DA GB190620548A GB 190620548 A GB190620548 A GB 190620548A GB 190620548D A GB190620548D A GB 190620548DA GB 190620548 A GB190620548 A GB 190620548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali
- solutions
- caustic
- ossein
- copper
- 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
- Chemical Or Physical Treatment Of Fibers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
20,548. Helbrouner, A., and Vallee, E. A. Sept. 26, 1905, [date applied for under Patents Act, 1901]. Size; finishes for fabrics and the like.-Plastic .substances &c. can be produced from the transformation product obtained by digesting ossein in caustic alkali solutions, for example caustic soda. The product is soluble in cold water, and may be dissolved in any liquid suitable for the process, for example acetic acid or alkali (caustic or carbonated) solutions and ammoniacal solutions of metallic oxides (copper or nickel), and may be precipitated or coagulated by means of certain mineral or organic products, for example sulphate of ammonia, zinc chloride, copper sulphate, alkali persulphates, sodium chloride, alcohol, &c. The solution in caustic soda will take up cellulose.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR190620548X | 1905-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190620548A true GB190620548A (en) | 1907-09-14 |
Family
ID=32406866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190620548D Expired GB190620548A (en) | 1905-09-26 | 1906-09-15 | Improvements in or relating to the Treatment of Ossein. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190620548A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559848A (en) * | 1947-05-23 | 1951-07-10 | Eastman Kodak Co | Preparation of protein solutions |
-
1906
- 1906-09-15 GB GB190620548D patent/GB190620548A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559848A (en) * | 1947-05-23 | 1951-07-10 | Eastman Kodak Co | Preparation of protein solutions |
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