BE500644A - - Google Patents
Info
- Publication number
- BE500644A BE500644A BE500644DA BE500644A BE 500644 A BE500644 A BE 500644A BE 500644D A BE500644D A BE 500644DA BE 500644 A BE500644 A BE 500644A
- 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
-
- 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
- C08F20/08—Anhydrides
-
- 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
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US680359XA | 1949-01-29 | 1949-01-29 | |
US160584A US2687938A (en) | 1949-01-29 | 1950-05-06 | Ternary acrylonitrile polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE500644A true BE500644A (xx) | 1952-04-11 |
Family
ID=26748520
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE493580D BE493580A (xx) | 1949-01-29 | 1950-01-27 | |
BE500644D BE500644A (xx) | 1949-01-29 | 1951-01-16 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE493580D BE493580A (xx) | 1949-01-29 | 1950-01-27 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2687938A (xx) |
BE (2) | BE493580A (xx) |
CH (1) | CH295068A (xx) |
FR (2) | FR1010198A (xx) |
GB (2) | GB680359A (xx) |
NL (1) | NL75821C (xx) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2713573A (en) * | 1952-11-01 | 1955-07-19 | Celanese Corp | Copolymers of acrylonitrile and n-lactams |
US2798063A (en) * | 1954-02-05 | 1957-07-02 | Eastman Kodak Co | Interpolymers of vinylpyridines or vinylquinolines, acrylic esters and acrylonitrile, and hydrosols thereof |
US2847389A (en) * | 1953-09-11 | 1958-08-12 | American Cyanamid Co | Spinning solution comprising ternary polymers of acrylonitrile dissolved in concentrated aqueous salt solutions |
US2891035A (en) * | 1953-07-03 | 1959-06-16 | American Cyanamid Co | Preparation of an acrylonitrile-methyl acrylate-methyl vinylpyridine ternary polymer |
US2895949A (en) * | 1953-08-20 | 1959-07-21 | American Cyanamid Co | Copolymers of acrylonitrile |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732364A (en) * | 1956-01-24 | Polymerization method for acrylo- | ||
NL189399B (nl) * | 1953-07-22 | Capelleveen Bv Geb | Draagkettingtransporteur met tussenaandrijving, alsmede tussenaandrijving. | |
US2882290A (en) * | 1954-07-30 | 1959-04-14 | Eastman Kodak Co | Graft copolymers containing at least three components including acrylonitrile and a vinyl pyridine |
DE1078733B (de) * | 1954-09-20 | 1960-03-31 | Montedison Spa | Verfahren zur Herstellung von mit Kuepenfarbstoffen gut anfaerbbaren Faeden oder Fasern aus Mischpolymeren des Acrylnitrils |
US3078243A (en) * | 1957-12-27 | 1963-02-19 | Rohm & Haas | Aqueous spinning dispersion of acrylonitrile polymer containing nitrile solvent |
US3132133A (en) * | 1962-02-28 | 1964-05-05 | American Cyanamid Co | Blue cationic azo dye |
US3532778A (en) * | 1968-10-23 | 1970-10-06 | Celanese Corp | Art of producing shaped,modified,condensation polymers |
Family Cites Families (9)
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 |
US2462354A (en) * | 1942-09-17 | 1949-02-22 | Du Pont | Organic compound polymerization process |
US2456360A (en) * | 1944-08-09 | 1948-12-14 | Du Pont | Acrylonitrile process |
US2478378A (en) * | 1946-08-14 | 1949-08-09 | Eastman Kodak Co | Polymers of n-acylaminoalkylacrylamide compounds |
US2471959A (en) * | 1948-01-15 | 1949-05-31 | Du Pont | Polymerizations employing azo compounds as catalysts |
NL73402C (xx) * | 1948-02-25 | 1953-05-15 | ||
NL74058C (xx) * | 1948-10-08 | |||
US2592107A (en) * | 1948-11-19 | 1952-04-08 | Hercules Powder Co Ltd | Synthetic amphoteric polymers containing free amino groups and free acid groups |
US2583327A (en) * | 1949-02-25 | 1952-01-22 | Koppers Co Inc | Copolymer of acrylonitrile and an ethylenic dicarboxylic acid monoester of a cyanoalchol |
-
1949
- 1949-12-21 NL NL150602A patent/NL75821C/xx active
-
1950
- 1950-01-16 GB GB1110/50A patent/GB680359A/en not_active Expired
- 1950-01-26 FR FR1010198D patent/FR1010198A/fr not_active Expired
- 1950-01-27 BE BE493580D patent/BE493580A/xx unknown
- 1950-05-06 US US160584A patent/US2687938A/en not_active Expired - Lifetime
- 1950-08-22 CH CH295068D patent/CH295068A/fr unknown
-
1951
- 1951-01-11 FR FR62701D patent/FR62701E/fr not_active Expired
- 1951-01-16 BE BE500644D patent/BE500644A/xx unknown
- 1951-05-07 GB GB10708/51A patent/GB693864A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2713573A (en) * | 1952-11-01 | 1955-07-19 | Celanese Corp | Copolymers of acrylonitrile and n-lactams |
US2891035A (en) * | 1953-07-03 | 1959-06-16 | American Cyanamid Co | Preparation of an acrylonitrile-methyl acrylate-methyl vinylpyridine ternary polymer |
US2895949A (en) * | 1953-08-20 | 1959-07-21 | American Cyanamid Co | Copolymers of acrylonitrile |
US2847389A (en) * | 1953-09-11 | 1958-08-12 | American Cyanamid Co | Spinning solution comprising ternary polymers of acrylonitrile dissolved in concentrated aqueous salt solutions |
US2798063A (en) * | 1954-02-05 | 1957-07-02 | Eastman Kodak Co | Interpolymers of vinylpyridines or vinylquinolines, acrylic esters and acrylonitrile, and hydrosols thereof |
Also Published As
Publication number | Publication date |
---|---|
FR62701E (fr) | 1955-06-20 |
BE493580A (xx) | 1950-05-16 |
GB680359A (en) | 1952-10-01 |
CH295068A (fr) | 1953-12-15 |
NL75821C (xx) | 1954-09-15 |
US2687938A (en) | 1954-08-31 |
FR1010198A (fr) | 1952-06-09 |
GB693864A (en) | 1953-07-08 |