GB778374A - Process for the production of regenerated cellulose threads and films from viscose - Google Patents
Process for the production of regenerated cellulose threads and films from viscoseInfo
- Publication number
- GB778374A GB778374A GB28120/55A GB2812055A GB778374A GB 778374 A GB778374 A GB 778374A GB 28120/55 A GB28120/55 A GB 28120/55A GB 2812055 A GB2812055 A GB 2812055A GB 778374 A GB778374 A GB 778374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- films
- regenerated cellulose
- viscose
- production
- bath
- 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
- 229920000297 Rayon Polymers 0.000 title abstract 2
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
Classifications
-
- 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE339696X | 1954-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB778374A true GB778374A (en) | 1957-07-03 |
Family
ID=6223907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28120/55A Expired GB778374A (en) | 1954-11-25 | 1955-10-03 | Process for the production of regenerated cellulose threads and films from viscose |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2953426A (enrdf_load_stackoverflow) |
| BE (1) | BE540589A (enrdf_load_stackoverflow) |
| CH (1) | CH339696A (enrdf_load_stackoverflow) |
| FR (1) | FR1139303A (enrdf_load_stackoverflow) |
| GB (1) | GB778374A (enrdf_load_stackoverflow) |
| NL (2) | NL85457C (enrdf_load_stackoverflow) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2077412A (en) * | 1930-06-04 | 1937-04-20 | Eugene J Lorand | Process for the preparation of a molded cellulose foam from viscose and product thereof |
| US2284028A (en) * | 1939-09-26 | 1942-05-26 | Ubbelohde Leo | Dry spinning process |
| US2506249A (en) * | 1943-04-02 | 1950-05-02 | American Enka Corp | Process for manufacturing artificial chamois |
| BE515618A (enrdf_load_stackoverflow) * | 1947-04-26 | |||
| US2648611A (en) * | 1947-11-19 | 1953-08-11 | American Viscose Corp | Addition of urea to viscose |
| US2593466A (en) * | 1948-07-16 | 1952-04-22 | Ind Rayon Corp | Viscose spinning solution |
| US2516316A (en) * | 1949-07-14 | 1950-07-25 | Du Pont | Borax spinning bath |
| NL103223C (enrdf_load_stackoverflow) * | 1949-08-25 | |||
| US2732279A (en) * | 1951-12-07 | 1956-01-24 | Shozo tachikawa | |
| NL93553C (enrdf_load_stackoverflow) * | 1951-12-13 | |||
| US2884332A (en) * | 1953-04-30 | 1959-04-28 | Saul & Co | Printing of textile materials and preparations therefor |
| NL82847C (enrdf_load_stackoverflow) * | 1953-06-25 | 1900-01-01 | ||
| US2796319A (en) * | 1954-04-02 | 1957-06-18 | Schweizerische Viscose | Viscose spinning process |
| US2772444A (en) * | 1954-08-12 | 1956-12-04 | Du Pont | Composition comprising a polyhalogenated ethylene polymer and viscose and process of shaping the same |
| US2810658A (en) * | 1954-08-16 | 1957-10-22 | Du Pont | Process for spinning modified viscose solution |
| US2892729A (en) * | 1954-11-03 | 1959-06-30 | American Viscose Corp | Process of producing viscose rayon |
-
0
- NL NL200062D patent/NL200062A/xx unknown
- BE BE540589D patent/BE540589A/xx unknown
- NL NL85457D patent/NL85457C/xx active
-
1955
- 1955-08-24 FR FR1139303D patent/FR1139303A/fr not_active Expired
- 1955-09-23 CH CH339696D patent/CH339696A/de unknown
- 1955-10-03 GB GB28120/55A patent/GB778374A/en not_active Expired
- 1955-10-25 US US542767A patent/US2953426A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1139303A (fr) | 1957-06-27 |
| US2953426A (en) | 1960-09-20 |
| CH339696A (de) | 1959-07-15 |
| BE540589A (enrdf_load_stackoverflow) | 1900-01-01 |
| NL200062A (enrdf_load_stackoverflow) | 1900-01-01 |
| NL85457C (enrdf_load_stackoverflow) | 1900-01-01 |
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