BE501164A - - Google Patents
Info
- Publication number
- BE501164A BE501164A BE501164DA BE501164A BE 501164 A BE501164 A BE 501164A BE 501164D A BE501164D A BE 501164DA BE 501164 A BE501164 A BE 501164A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
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- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/42—Nitriles
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/927—Polyacrylonitrile fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2831827X | 1950-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501164A true BE501164A (it) |
Family
ID=7999281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501164D BE501164A (it) | 1950-02-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2831827A (it) |
| BE (1) | BE501164A (it) |
| FR (1) | FR1032182A (it) |
| NL (1) | NL74727C (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891025A (en) * | 1954-08-30 | 1959-06-16 | American Cyanamid Co | Copolymer of acrylonitrile and a quaternary imidazolium compound, method of making same, and a spinning solution thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949444A (en) * | 1957-08-02 | 1960-08-16 | Chemstrand Corp | Interpolymers of acrylonitrile and 1-vinylimidazoles |
| US2941986A (en) * | 1957-08-02 | 1960-06-21 | Chemstrand Corp | Copolymers of acrylonitrile and 1-vinylimidazoles |
| US3245980A (en) * | 1963-02-28 | 1966-04-12 | Allied Chem | 1, 3-diketone dyestuffs |
| BE644384A (it) * | 1963-02-28 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE487562A (it) * | 1948-02-25 | 1949-02-25 | ||
| NL160413B (nl) * | 1950-04-26 | Int Computers Ltd | Werkwijze voor het vervaardigen van een magneetkop. | |
| NL74325C (it) * | 1950-11-27 | |||
| US2643990A (en) * | 1951-01-31 | 1953-06-30 | Chemstrand Corp | Method of preparing polymers |
-
0
- NL NL74727D patent/NL74727C/xx active
- BE BE501164D patent/BE501164A/xx unknown
-
1951
- 1951-02-03 US US209328A patent/US2831827A/en not_active Expired - Lifetime
- 1951-02-07 FR FR1032182D patent/FR1032182A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891025A (en) * | 1954-08-30 | 1959-06-16 | American Cyanamid Co | Copolymer of acrylonitrile and a quaternary imidazolium compound, method of making same, and a spinning solution thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1032182A (fr) | 1953-06-30 |
| US2831827A (en) | 1958-04-22 |
| NL74727C (it) |