NL50822C - - Google Patents
Info
- Publication number
- NL50822C NL50822C NL50822DA NL50822C NL 50822 C NL50822 C NL 50822C NL 50822D A NL50822D A NL 50822DA NL 50822 C NL50822 C NL 50822C
- Authority
- NL
- Netherlands
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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE212205X | 1938-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50822C true NL50822C (zh) |
Family
ID=5806838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50822D NL50822C (zh) | 1938-08-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2334615A (zh) |
| BE (1) | BE436169A (zh) |
| CH (1) | CH212205A (zh) |
| FR (1) | FR868729A (zh) |
| NL (1) | NL50822C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456748A (en) * | 1993-05-24 | 1995-10-10 | Courtaulds Fibres (Holdings) Ltd. | Premix storage hopper |
-
0
- BE BE436169D patent/BE436169A/xx unknown
- NL NL50822D patent/NL50822C/xx active
-
1939
- 1939-07-27 CH CH212205D patent/CH212205A/de unknown
- 1939-08-28 US US292254A patent/US2334615A/en not_active Expired - Lifetime
- 1939-08-30 FR FR868729D patent/FR868729A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2334615A (en) | 1943-11-16 |
| BE436169A (zh) | |
| FR868729A (fr) | 1942-01-14 |
| CH212205A (de) | 1940-11-15 |