BE422558A - - Google Patents
Info
- Publication number
- BE422558A BE422558A BE422558DA BE422558A BE 422558 A BE422558 A BE 422558A BE 422558D A BE422558D A BE 422558DA BE 422558 A BE422558 A BE 422558A
- Authority
- BE
- Belgium
- Prior art keywords
- cellulose
- sulfuric acid
- grs
- concentration
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
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)
- Artificial Filaments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE422558A true BE422558A (pm) |
Family
ID=84204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE422558D BE422558A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE422558A (pm) |
-
0
- BE BE422558D patent/BE422558A/fr unknown
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