GB277111A - Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products - Google Patents
Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble productsInfo
- Publication number
- GB277111A GB277111A GB1467326A GB1467326A GB277111A GB 277111 A GB277111 A GB 277111A GB 1467326 A GB1467326 A GB 1467326A GB 1467326 A GB1467326 A GB 1467326A GB 277111 A GB277111 A GB 277111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soluble
- ethers
- carbohydrate ethers
- new
- insoluble colloidal
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Abstract
277,111. Carpmael, W., (I. G. Farbenindustrie Akt.-Ges.). June 10, 1926. Carbohydrate ethers.-Difficultly soluble or insoluble carbohydrate ethers are converted into ethers which are relatively soluble by treating with a depolymerizing or degrading agent such as hydrochloric, sulphuric, phosphoric or oxalic acid, or a mixture of zinc chloride and hydrochloric acid. A compound having a swelling or solvent action on the ether may also be added.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1467326A GB277111A (en) | 1926-06-10 | 1926-06-10 | Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1467326A GB277111A (en) | 1926-06-10 | 1926-06-10 | Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products |
Publications (1)
Publication Number | Publication Date |
---|---|
GB277111A true GB277111A (en) | 1927-09-12 |
Family
ID=10045506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1467326A Expired GB277111A (en) | 1926-06-10 | 1926-06-10 | Process for converting difficultly soluble or insoluble colloidal carbohydrate ethers into new soluble products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB277111A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366755A (en) * | 1989-02-10 | 1994-11-22 | Maritta Timonen | Foodstuffs containing novel degraded cellulose derivatives |
US5480984A (en) * | 1990-07-02 | 1996-01-02 | Aqualon Company | Process of preparing high solids low viscosity polysaccharides |
US5543162A (en) * | 1989-02-10 | 1996-08-06 | Alko Group Ltd. | Polymeric capsules, method of making the same, and foodstuffs containing the same |
US5569483A (en) * | 1989-02-10 | 1996-10-29 | Alko Group Ltd. | Degraded polysaccharide derivatives |
-
1926
- 1926-06-10 GB GB1467326A patent/GB277111A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366755A (en) * | 1989-02-10 | 1994-11-22 | Maritta Timonen | Foodstuffs containing novel degraded cellulose derivatives |
US5543162A (en) * | 1989-02-10 | 1996-08-06 | Alko Group Ltd. | Polymeric capsules, method of making the same, and foodstuffs containing the same |
US5569483A (en) * | 1989-02-10 | 1996-10-29 | Alko Group Ltd. | Degraded polysaccharide derivatives |
US5480984A (en) * | 1990-07-02 | 1996-01-02 | Aqualon Company | Process of preparing high solids low viscosity polysaccharides |
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