SU585246A1 - Способ получени порошкообразной целлюлозы - Google Patents
Способ получени порошкообразной целлюлозыInfo
- Publication number
- SU585246A1 SU585246A1 SU731896322A SU1896322A SU585246A1 SU 585246 A1 SU585246 A1 SU 585246A1 SU 731896322 A SU731896322 A SU 731896322A SU 1896322 A SU1896322 A SU 1896322A SU 585246 A1 SU585246 A1 SU 585246A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- temperature
- polymerization
- yield
- average degree
- solution
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
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)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16177772A DD103376A3 (de) | 1972-03-24 | 1972-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU585246A1 true SU585246A1 (ru) | 1977-12-25 |
Family
ID=5485878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731896322A SU585246A1 (ru) | 1972-03-24 | 1973-03-20 | Способ получени порошкообразной целлюлозы |
Country Status (7)
| Country | Link |
|---|---|
| CS (1) | CS173118B1 (de) |
| DD (1) | DD103376A3 (de) |
| DE (1) | DE2313596A1 (de) |
| RO (1) | RO72974A (de) |
| SE (1) | SE404608B (de) |
| SU (1) | SU585246A1 (de) |
| YU (1) | YU35277B (de) |
-
1972
- 1972-03-24 DD DD16177772A patent/DD103376A3/xx unknown
-
1973
- 1973-02-09 RO RO7373794A patent/RO72974A/ro unknown
- 1973-03-16 SE SE7303748A patent/SE404608B/xx unknown
- 1973-03-19 DE DE19732313596 patent/DE2313596A1/de not_active Ceased
- 1973-03-20 SU SU731896322A patent/SU585246A1/ru active
- 1973-03-22 CS CS210073A patent/CS173118B1/cs unknown
- 1973-03-22 YU YU78173A patent/YU35277B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2313596A1 (de) | 1973-10-04 |
| RO72974A (ro) | 1983-02-01 |
| DD103376A3 (de) | 1974-01-20 |
| RO72974B (ro) | 1983-01-30 |
| CS173118B1 (de) | 1977-02-28 |
| SE404608B (sv) | 1978-10-16 |
| YU35277B (en) | 1980-10-31 |
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