BE496324A - - Google Patents
Info
- Publication number
- BE496324A BE496324A BE496324DA BE496324A BE 496324 A BE496324 A BE 496324A BE 496324D A BE496324D A BE 496324DA BE 496324 A BE496324 A BE 496324A
- Authority
- BE
- Belgium
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
- D01F6/18—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 nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98878A US2570200A (en) | 1949-06-13 | 1949-06-13 | Wet extrusion of acrylonitrile polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496324A true BE496324A (US07696358-20100413-C00002.png) |
Family
ID=22271371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496324D BE496324A (US07696358-20100413-C00002.png) | 1949-06-13 |
Country Status (6)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628945A (en) * | 1949-03-24 | 1953-02-17 | Du Pont | Process for obtaining cellular polymeric materials |
| US2698842A (en) * | 1950-08-17 | 1955-01-04 | Eastman Kodak Co | Fibers of acrylonitrile-alkyl alphaacylamino acrylate copolymer |
| NL79123C (US07696358-20100413-C00002.png) * | 1951-09-08 | 1900-01-01 | ||
| US2692185A (en) * | 1951-09-27 | 1954-10-19 | Ind Rayon Corp | Wet spinning of acrylonitrile polymers |
| US2768148A (en) * | 1952-11-01 | 1956-10-23 | Celanese Corp | Solution polymerization of acrylonitrile |
| DE1114277B (de) * | 1954-12-13 | 1961-09-28 | Chemstrand Corp | Verfahren zur Herstellung von Gebilden, wie Faeden, Fasern oder Filmen, aus Acrylnitrilpolymerisaten oder -mischpolymerisaten |
| US2902335A (en) * | 1955-08-16 | 1959-09-01 | Sakurai Ryoichi | Synthetic fiber preparation |
| US2967085A (en) * | 1957-05-29 | 1961-01-03 | Stockholms Superfosfat Fab Ab | Process of wet-spinning fibers containing polyacrylonitrile |
| US2967086A (en) * | 1957-05-29 | 1961-01-03 | Stockholm Superfosfat Fabriks | Process of wet-spinning fibers containing polyacrylonitrile |
| NL242435A (US07696358-20100413-C00002.png) * | 1958-08-18 | |||
| NL242430A (US07696358-20100413-C00002.png) * | 1958-08-18 | |||
| GB866882A (en) * | 1958-10-14 | 1961-05-03 | Kurashiki Rayon Kk | Method of polymerization of vinyl esters |
| GB937685A (en) * | 1960-08-11 | 1963-09-25 | Tohu Rayon Kabushiki Kaisha | Method for producing filamentary tows from polymers and co-polymers of acrylonitrile |
| GB1002767A (en) * | 1960-09-24 | 1965-08-25 | Toho Rayon Kk | Method for the manufacture of polyacrylonitrile |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2056830A (en) * | 1934-09-11 | 1936-10-06 | Dow Chemical Co | Preparation of polyglycols |
| GB511054A (en) * | 1938-02-11 | 1939-08-11 | James Robertson Myles | Improvements in and relating to the manufacture of threads, films, ribbons, tubes and like forms of polymerised ethylene |
| NL64398C (US07696358-20100413-C00002.png) * | 1942-07-01 | |||
| FR961382A (US07696358-20100413-C00002.png) * | 1943-07-28 | 1950-05-11 |
-
0
- NL NL74683D patent/NL74683C/xx active
- NL NL666618206B patent/NL153968B/xx unknown
- BE BE496324D patent/BE496324A/xx unknown
-
1949
- 1949-06-13 US US98878A patent/US2570200A/en not_active Expired - Lifetime
-
1950
- 1950-06-05 GB GB13979/50A patent/GB689248A/en not_active Expired
- 1950-06-12 FR FR1020067D patent/FR1020067A/fr not_active Expired
- 1950-06-12 CH CH292091D patent/CH292091A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2570200A (en) | 1951-10-09 |
| NL153968B (nl) | |
| NL74683C (US07696358-20100413-C00002.png) | |
| FR1020067A (fr) | 1953-02-02 |
| GB689248A (en) | 1953-03-25 |
| CH292091A (de) | 1953-07-31 |
