BE487562A - - Google Patents
Info
- Publication number
- BE487562A BE487562A BE487562DA BE487562A BE 487562 A BE487562 A BE 487562A BE 487562D A BE487562D A BE 487562DA BE 487562 A BE487562 A BE 487562A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10910A US2491471A (en) | 1948-02-25 | 1948-02-25 | Acrylonitrile-vinylpyridine copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487562A true BE487562A (US06811534-20041102-M00003.png) | 1949-02-25 |
Family
ID=21747981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487562D BE487562A (US06811534-20041102-M00003.png) | 1948-02-25 |
Country Status (6)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE487618A (US06811534-20041102-M00003.png) * | 1948-03-02 | |||
| NL74058C (US06811534-20041102-M00003.png) * | 1948-10-08 | |||
| US2579451A (en) * | 1948-12-31 | 1951-12-18 | Du Pont | Polymeric materials |
| NL75821C (US06811534-20041102-M00003.png) * | 1949-01-29 | 1954-09-15 | ||
| NL71792C (US06811534-20041102-M00003.png) * | 1949-07-13 | |||
| NL77741C (US06811534-20041102-M00003.png) * | 1949-08-20 | |||
| US2676952A (en) * | 1949-10-22 | 1954-04-27 | Chemstrand Corp | Fiber spinning composition |
| DE869868C (de) * | 1950-02-11 | 1953-03-09 | Basf Ag | Verfahren zur Herstellung von Mischpolymerisaten auf Acrylnitrilbasis |
| BE501164A (US06811534-20041102-M00003.png) * | 1950-02-11 | |||
| US2656338A (en) * | 1950-03-13 | 1953-10-20 | Chemstrand Corp | Copolymers of butene-1 derivatives |
| US2628152A (en) * | 1950-09-09 | 1953-02-10 | Du Pont | Process of dyeing modified polyacrylonitrile staple fabric |
| US2674592A (en) * | 1950-09-15 | 1954-04-06 | Chemstrand Corp | Fiber-forming copolymers of acrylonitrile and isopropenylpyridines |
| DE976367C (de) * | 1951-01-19 | 1963-08-29 | Monsanto Chemicals | Spinnloesung |
| BE509421A (US06811534-20041102-M00003.png) * | 1951-02-23 | |||
| USRE24164E (en) * | 1951-03-21 | 1956-06-12 | Quaternary ammonium polymers | |
| US2688012A (en) * | 1951-03-23 | 1954-08-31 | American Viscose Corp | Interpolymers of acrylonitrile, methacrylonitrile, and 2-methyl-5-vinyl pyridine |
| US2700027A (en) * | 1951-04-12 | 1955-01-18 | Ind Rayon Corp | Polymeric compositions of acrylonitrile and chloro-allyl-tertiary amine |
| US2687401A (en) * | 1951-08-31 | 1954-08-24 | Koppers Co Inc | Polymers and copolymers of nu-pyridyl amide of an alkene-1, 2-dioic acid |
| US2691641A (en) * | 1952-03-01 | 1954-10-12 | Chemstrand Corp | Fiber-forming blend of acrylonitrile polymers |
| US2709163A (en) * | 1952-07-05 | 1955-05-24 | Du Pont | Acrylonitrile-vinyl pyridine copolymer sulfonic acid reaction product |
| NL84628C (US06811534-20041102-M00003.png) * | 1953-08-20 | |||
| NL88009C (US06811534-20041102-M00003.png) * | 1953-09-11 | |||
| US2920992A (en) * | 1954-09-22 | 1960-01-12 | Du Pont | Article of commerce |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402020A (en) * | 1942-07-14 | 1946-06-11 | Reilly Tar & Chem Corp | Vulcanized synthetic elastomer and process of making it |
| US2456360A (en) * | 1944-08-09 | 1948-12-14 | Du Pont | Acrylonitrile process |
| US2448542A (en) * | 1946-08-01 | 1948-09-07 | Du Pont | Photographic elements having antihalation layers composed of vinylpyridine polymers and antihalation materials |
-
0
- BE BE487562D patent/BE487562A/xx unknown
- NL NL73402D patent/NL73402C/xx active
- IT IT454005D patent/IT454005A/it unknown
-
1948
- 1948-02-25 US US10910A patent/US2491471A/en not_active Expired - Lifetime
-
1949
- 1949-02-11 GB GB3837/49A patent/GB670268A/en not_active Expired
- 1949-02-24 FR FR981750D patent/FR981750A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB670268A (en) | 1952-04-16 |
| IT454005A (US06811534-20041102-M00003.png) | |
| US2491471A (en) | 1949-12-20 |
| FR981750A (fr) | 1951-05-30 |
| NL73402C (US06811534-20041102-M00003.png) | 1953-05-15 |
