BR6463552D0 - Processo aperfeicoado para polimerizacao em solucao de acrilonitrila - Google Patents
Processo aperfeicoado para polimerizacao em solucao de acrilonitrilaInfo
- Publication number
- BR6463552D0 BR6463552D0 BR163552/64A BR16355264A BR6463552D0 BR 6463552 D0 BR6463552 D0 BR 6463552D0 BR 163552/64 A BR163552/64 A BR 163552/64A BR 16355264 A BR16355264 A BR 16355264A BR 6463552 D0 BR6463552 D0 BR 6463552D0
- Authority
- BR
- Brazil
- Prior art keywords
- acrylonitrilla
- polymerization
- solution
- perfect process
- perfect
- Prior art date
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5587563 | 1963-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6463552D0 true BR6463552D0 (pt) | 1973-09-11 |
Family
ID=13011252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR163552/64A BR6463552D0 (pt) | 1963-10-21 | 1964-10-20 | Processo aperfeicoado para polimerizacao em solucao de acrilonitrila |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3373147A (pt) |
| AT (1) | AT261892B (pt) |
| BE (1) | BE654534A (pt) |
| BR (1) | BR6463552D0 (pt) |
| DE (1) | DE1301531B (pt) |
| DK (1) | DK120973B (pt) |
| GB (1) | GB1074878A (pt) |
| NL (2) | NL6412192A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216301A (en) * | 1979-06-18 | 1980-08-05 | Mobil Oil Corporation | Process for solution polymerization of acrylonitrile |
| JPS5891712A (ja) * | 1981-11-27 | 1983-05-31 | Kanegafuchi Chem Ind Co Ltd | アクリロニトリル系重合体の製造方法 |
| AU586246B2 (en) * | 1985-05-16 | 1989-07-06 | Ge Chemicals, Inc | Hydroxylamine coagulant for acrylonitrile removal |
| JPH02103237A (ja) * | 1988-10-13 | 1990-04-16 | Mitsubishi Rayon Co Ltd | アクリロニトリル系フイルム状物 |
| US5886118C1 (en) * | 1997-04-14 | 2001-02-20 | Univ Case Western Reserve | Process for polymerizing acrylonitrile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858290A (en) * | 1956-04-23 | 1958-10-28 | Dow Chemical Co | Preparation and use of acrylonitrile polymer dissolved in dimethyl sulfoxide |
| US2878209A (en) * | 1956-05-23 | 1959-03-17 | Chemstrand Corp | Acrylonitrile polymer composition stabilized with formaldehyde, hydroxylamine sulfate, and an inorganic acid, and method of making same |
| DE1152822B (de) * | 1958-02-14 | 1963-08-14 | Akad Wissenschaften Ddr | Verfahren zur Herstellung von unmittelbar verspinnbaren Loesungen von Acrylnitrilpolymerisaten |
| US3094502A (en) * | 1959-12-02 | 1963-06-18 | Du Pont | Process for preparing filaments from acrylonitrile polymer-containing compositions |
| FR1341089A (fr) * | 1961-11-30 | 1963-10-25 | Toyo Rayon Co Ltd | Procédé de préparation de polymères et copolymères de l'acrylonitrile |
| US3219643A (en) * | 1961-11-30 | 1965-11-23 | Toyo Rayon Co Ltd | Method of preparing acrylonitrile polymer and copolymers in the presence of sulfur dioxide as color inhibitor |
-
0
- NL NL125863D patent/NL125863C/xx active
-
1964
- 1964-10-15 US US404057A patent/US3373147A/en not_active Expired - Lifetime
- 1964-10-17 DE DET27229A patent/DE1301531B/de active Pending
- 1964-10-19 BE BE654534D patent/BE654534A/xx unknown
- 1964-10-20 DK DK516864AA patent/DK120973B/da unknown
- 1964-10-20 NL NL6412192A patent/NL6412192A/xx unknown
- 1964-10-20 BR BR163552/64A patent/BR6463552D0/pt unknown
- 1964-10-21 AT AT894464A patent/AT261892B/de active
- 1964-10-21 GB GB42955/64A patent/GB1074878A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6412192A (pt) | 1965-04-22 |
| NL125863C (pt) | |
| DK120973B (da) | 1971-08-09 |
| US3373147A (en) | 1968-03-12 |
| BE654534A (pt) | 1965-02-15 |
| GB1074878A (en) | 1967-07-05 |
| DE1301531B (de) | 1969-08-21 |
| AT261892B (de) | 1968-05-10 |
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