BE572665A - - Google Patents
Info
- Publication number
- BE572665A BE572665A BE572665A BE572665A BE572665A BE 572665 A BE572665 A BE 572665A BE 572665 A BE572665 A BE 572665A BE 572665 A BE572665 A BE 572665A BE 572665 A BE572665 A BE 572665A
- 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
- 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
- C08F20/44—Acrylonitrile
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/36—Polymerisation in solid state
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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US694109A US3020265A (en) | 1957-11-04 | 1957-11-04 | Acrylonitrile polymerization process |
| US694082A US3075934A (en) | 1957-11-04 | 1957-11-04 | Process for preparing aqueous slurries of acrylonitrile polymer and resulting product |
| US694250A US3060157A (en) | 1957-11-04 | 1957-11-04 | Acrylonitrile polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572665A true BE572665A (US06291589-20010918-C00001.png) | 1959-05-04 |
Family
ID=27418589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572665A BE572665A (US06291589-20010918-C00001.png) | 1957-11-04 | 1958-11-04 |
Country Status (7)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227655B (de) * | 1960-12-14 | 1966-10-27 | Courtaulds Ltd | Verfahren zur Herstellung von Polyacrylnitril-loesungen |
| DE1243392B (de) * | 1963-04-03 | 1967-06-29 | Eastman Kodak Co | Verfahren zur Herstellung von Acrylnitrilhomo- oder -mischpolymerisaten |
| DE1264065B (de) * | 1963-04-03 | 1968-03-21 | Eastman Kodak Co | Verfahren zur Herstellung von Homo- oder Copolymerisaten des Acrylnitrils |
| DE1745765B1 (de) * | 1963-07-30 | 1970-05-06 | Union Rheinische Braunkohlen | Verfahren zur Homo- oder Copolymerisation von Acrylnitril |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL242750A (US06291589-20010918-C00001.png) * | ||||
| FR1233582A (fr) * | 1959-04-20 | 1960-10-12 | Rhone Poulenc Sa | Azonitriles sulfonés |
| GB996513A (en) * | 1961-09-05 | 1965-06-30 | Japan Exlan Co Ltd | Improvements in preparation of acrylonitrile copolymers |
| DE1229730B (de) * | 1963-06-18 | 1966-12-01 | A C S A I Applic Chimiche S P | Verfahren zur Herstellung von Acrylnitril-Mischpolymerisaten |
| US3310535A (en) * | 1963-06-24 | 1967-03-21 | Monsanto Co | Acrylonitrile tetrapolymers, process for preparing same and fibers thereof |
| GB1050140A (US06291589-20010918-C00001.png) * | 1963-10-21 | |||
| CH470426A (de) * | 1965-06-23 | 1969-03-31 | Bayer Ag | Verfahren zur Herstellung von verspinnbaren Lösungen von Polyacrylnitril oder Acrylnitrilcopolymerisaten |
| DE1301078B (de) * | 1965-06-23 | 1969-08-14 | Bayer Ag | Verfahren zur Herstellung von verspinnbaren Loesungen des Polyacrylnitrils |
| US3328333A (en) * | 1965-10-23 | 1967-06-27 | Eastman Kodak Co | Process for solution polymerization of acrylonitrile |
| US3328332A (en) * | 1965-10-23 | 1967-06-27 | Eastman Kodak Co | Process for solution polymerization of acrylonitrile |
| US3282880A (en) * | 1965-10-23 | 1966-11-01 | Eastman Kodak Co | Process for solution polymerization of acrylonitrile using a sulfur containing oxidizing agent and a salt of either lanthanum or gadolinium |
| DE1595630C3 (de) * | 1966-05-14 | 1975-06-26 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von spinnfähigen Acrylnitrll-Polymerisatlösungen |
| FR1486471A (fr) * | 1966-05-17 | 1967-06-30 | Rhone Poulenc Sa | Procédé de polymérisation de l'acrylonitrile et système initiateur pour sa mise en oeuvre |
| DE1595650C3 (de) * | 1966-07-11 | 1974-10-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Acrylnitrilpolymerisatlösungen |
| US3669919A (en) * | 1969-06-16 | 1972-06-13 | Celanese Corp | Polyacrylonitrile process |
| JPS4943387B1 (US06291589-20010918-C00001.png) * | 1971-03-03 | 1974-11-20 | ||
| US3923755A (en) * | 1972-03-01 | 1975-12-02 | Firestone Tire & Rubber Co | Amine sulfonates as dye sites in suspension polymers |
| IT985464B (it) * | 1973-06-14 | 1974-11-30 | Montefibre Spa | Procedimento continuo per la prepa razione della soluzione di fila tura di polimeri acrilici |
| US4200719A (en) * | 1975-05-07 | 1980-04-29 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method of production of acrylonitrile polymer with vinylbenzyl sulfonic acids |
| CN115947883B (zh) * | 2022-11-25 | 2023-12-19 | 清华大学 | 高品质聚丙烯腈及其可控合成方法与应用 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732358A (en) * | 1956-01-24 | N-benzylacrylamide | ||
| US2404713A (en) * | 1943-06-23 | 1946-07-23 | Du Pont | Method for preparing polymeric solutions |
| US2436926A (en) * | 1943-08-02 | 1948-03-02 | Du Pont | Polymerization of acrylic acid nitriles |
| US2456360A (en) * | 1944-08-09 | 1948-12-14 | Du Pont | Acrylonitrile process |
| US2471742A (en) * | 1946-07-13 | 1949-05-31 | Goodrich Co B F | Polymerization of acrylonitrile |
| US2471743A (en) * | 1946-07-13 | 1949-05-31 | Goodrich Co B F | Aqueous emulsion polymerization of acrylonitrile in the pressence of an aromatic hydrocarbons |
| US2696483A (en) * | 1950-02-27 | 1954-12-07 | Chemstrand Corp | Dyeable copolymers of acrylonitrile |
| BE523059A (US06291589-20010918-C00001.png) * | 1950-10-27 | 1953-10-15 | ||
| US2773856A (en) * | 1951-03-12 | 1956-12-11 | Rhone Poulenc Sa | Treatment of synthetic polymeric materials to impart dye affinity thereto |
| BE511545A (US06291589-20010918-C00001.png) * | 1951-05-22 | |||
| NL83360C (US06291589-20010918-C00001.png) * | 1953-03-11 | 1956-06-15 | ||
| FR1102047A (fr) * | 1953-06-19 | 1955-10-13 | Bayer Ag | Procédé de production de copolymères de l'acrylonitrile |
| FR1102297A (fr) * | 1954-06-11 | 1955-10-18 | Perfectionnements aux circuits parcourus par des courants continus intermittents | |
| US2900370A (en) * | 1954-12-03 | 1959-08-18 | Du Pont | Copolymerization of vinyl aryl sulfonates in the presence of glycols |
| US2858290A (en) * | 1956-04-23 | 1958-10-28 | Dow Chemical Co | Preparation and use of acrylonitrile polymer dissolved in dimethyl sulfoxide |
-
0
- DE DENDAT1250127D patent/DE1250127C2/de not_active Expired
-
1957
- 1957-11-04 US US694250A patent/US3060157A/en not_active Expired - Lifetime
- 1957-11-04 US US694109A patent/US3020265A/en not_active Expired - Lifetime
- 1957-11-04 US US694082A patent/US3075934A/en not_active Expired - Lifetime
-
1958
- 1958-11-03 GB GB35294/58A patent/GB848614A/en not_active Expired
- 1958-11-04 FR FR1213143D patent/FR1213143A/fr not_active Expired
- 1958-11-04 BE BE572665A patent/BE572665A/xx unknown
- 1958-11-04 NL NL232901A patent/NL125093C/xx active
- 1958-11-04 CH CH6578158A patent/CH438735A/de unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227655B (de) * | 1960-12-14 | 1966-10-27 | Courtaulds Ltd | Verfahren zur Herstellung von Polyacrylnitril-loesungen |
| DE1243392B (de) * | 1963-04-03 | 1967-06-29 | Eastman Kodak Co | Verfahren zur Herstellung von Acrylnitrilhomo- oder -mischpolymerisaten |
| DE1264065B (de) * | 1963-04-03 | 1968-03-21 | Eastman Kodak Co | Verfahren zur Herstellung von Homo- oder Copolymerisaten des Acrylnitrils |
| DE1745765B1 (de) * | 1963-07-30 | 1970-05-06 | Union Rheinische Braunkohlen | Verfahren zur Homo- oder Copolymerisation von Acrylnitril |
Also Published As
| Publication number | Publication date |
|---|---|
| GB848614A (en) | 1960-09-21 |
| US3075934A (en) | 1963-01-29 |
| US3020265A (en) | 1962-02-06 |
| US3060157A (en) | 1962-10-23 |
| CH438735A (de) | 1967-06-30 |
| DE1250127C2 (de) | 1973-10-18 |
| FR1213143A (fr) | 1960-03-29 |
| DE1250127B (de) | 1967-09-14 |
| NL125093C (US06291589-20010918-C00001.png) | 1968-09-16 |
