FR686489A - Process for the preparation of cellulose for the chemical industry and in particular for the preparation of cellulose solutions and compounds - Google Patents
Process for the preparation of cellulose for the chemical industry and in particular for the preparation of cellulose solutions and compoundsInfo
- Publication number
- FR686489A FR686489A FR686489DA FR686489A FR 686489 A FR686489 A FR 686489A FR 686489D A FR686489D A FR 686489DA FR 686489 A FR686489 A FR 686489A
- Authority
- FR
- France
- Prior art keywords
- preparation
- cellulose
- compounds
- chemical industry
- solutions
- 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
- 229920002678 cellulose Polymers 0.000 title 2
- 239000001913 cellulose Substances 0.000 title 2
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV24686D DE553840C (en) | 1928-12-13 | 1928-12-13 | Process for the production of cellulose for the chemical industry, in particular for the production of cellulose solutions and cellulose compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR686489A true FR686489A (en) | 1930-07-26 |
Family
ID=7581371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR686489D Expired FR686489A (en) | 1928-12-13 | 1929-12-12 | Process for the preparation of cellulose for the chemical industry and in particular for the preparation of cellulose solutions and compounds |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE553840C (en) |
| FR (1) | FR686489A (en) |
-
1928
- 1928-12-13 DE DEV24686D patent/DE553840C/en not_active Expired
-
1929
- 1929-12-12 FR FR686489D patent/FR686489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE553840C (en) | 1932-06-30 |
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