FR957835A - - Google Patents
Info
- Publication number
- FR957835A FR957835A FR957835DA FR957835A FR 957835 A FR957835 A FR 957835A FR 957835D A FR957835D A FR 957835DA FR 957835 A FR957835 A FR 957835A
- Authority
- FR
- France
- 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
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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
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 |
|---|---|---|---|
| US720099A US2474617A (en) | 1947-01-03 | 1947-01-03 | Manufacture of artificial fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR957835A true FR957835A (de) | 1950-02-25 |
Family
ID=24892633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR957835D Expired FR957835A (de) | 1947-01-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2474617A (de) |
| BE (1) | BE479037A (de) |
| FR (1) | FR957835A (de) |
| GB (1) | GB656467A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599494A (en) * | 1947-08-09 | 1952-06-03 | Du Pont | Photographic emulsions |
| US2994576A (en) * | 1954-09-09 | 1961-08-01 | Celanese Corp | Process for spinning polyvinyl alcohol filaments and remaining impurities therefrom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2146295A (en) * | 1931-03-10 | 1939-02-07 | Chemische Forschungs Gmbh | Polymerized vinyl alcohol articles and process of making same |
| US2190265A (en) * | 1931-10-19 | 1940-02-13 | Ig Farbenindustrie Ag | Spinning artificial threads |
| GB482216A (en) * | 1936-09-30 | 1938-03-25 | William Alexander Dickie | Improvements in the manufacture of artificial filaments, films and similar materials |
| US2236061A (en) * | 1937-05-27 | 1941-03-25 | Du Pont | Method of making films, threads, and the like |
| US2322976A (en) * | 1939-11-03 | 1943-06-29 | Schmitz Hilger Peter | Method of producing thin threads from polyvinyl alcohol and its water-soluble derivatives |
| US2388325A (en) * | 1944-03-04 | 1945-11-06 | Du Pont | Spinning process for artificial filaments |
-
0
- BE BE479037D patent/BE479037A/xx unknown
- FR FR957835D patent/FR957835A/fr not_active Expired
-
1947
- 1947-01-03 US US720099A patent/US2474617A/en not_active Expired - Lifetime
-
1948
- 1948-01-02 GB GB114/48A patent/GB656467A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2474617A (en) | 1949-06-28 |
| GB656467A (en) | 1951-08-22 |
| BE479037A (de) |