GB419675A - Improvements in or relating to the manufacture of conversion products of casein - Google Patents
Improvements in or relating to the manufacture of conversion products of caseinInfo
- Publication number
- GB419675A GB419675A GB14207/33A GB1420733A GB419675A GB 419675 A GB419675 A GB 419675A GB 14207/33 A GB14207/33 A GB 14207/33A GB 1420733 A GB1420733 A GB 1420733A GB 419675 A GB419675 A GB 419675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casein
- employed
- per cent
- conversion
- products
- 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
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Ester-like conversion products of casein are obtained by reacting an alkylene oxide with a neutral or weakly acid aqueous suspension of casein until the product exhibits an alkaline character after neutralization of the acid if employed, for example, by ammonia. Water-soluble fatty acids, such as acetic acid, are preferred. Ethylene, propylene or butylene oxide, glycide, or mixtures of alkylene oxides obtained by conversion of commercial mixtures of unsaturated aliphatic hydrocarbons may be employed. In the case of ethylene oxide, 10--50 per cent, and generally 20--30 per cent thereof by weight of the casein may be used. Reaction may be effected up to 90 DEG C., 40--80 DEG C. being preferred. The products may be employed in the production of adhesives and shaped artificial masses, and for sizing and finishing purposes in the textile and related industries. They are soluble in dilute acids, for example, 2 or 3 per cent acetic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE419675X | 1932-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB419675A true GB419675A (en) | 1934-11-16 |
Family
ID=6449016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14207/33A Expired GB419675A (en) | 1932-05-17 | 1933-05-16 | Improvements in or relating to the manufacture of conversion products of casein |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB419675A (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 |
-
1933
- 1933-05-16 GB GB14207/33A patent/GB419675A/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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