BR7407785D0 - Processo aperfeicoado para a polimerizacao de cloro-butadineos - Google Patents
Processo aperfeicoado para a polimerizacao de cloro-butadineosInfo
- Publication number
- BR7407785D0 BR7407785D0 BR7785/74A BR778574A BR7407785D0 BR 7407785 D0 BR7407785 D0 BR 7407785D0 BR 7785/74 A BR7785/74 A BR 7785/74A BR 778574 A BR778574 A BR 778574A BR 7407785 D0 BR7407785 D0 BR 7407785D0
- Authority
- BR
- Brazil
- Prior art keywords
- butadine
- chlorine
- polymerization
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
- C08F36/18—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen containing chlorine
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39932973A | 1973-09-20 | 1973-09-20 | |
| US471809A US3904590A (en) | 1973-09-20 | 1974-05-20 | Process for polymerizing chlorobutadienes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7407785D0 true BR7407785D0 (pt) | 1975-07-29 |
Family
ID=27016583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7785/74A BR7407785D0 (pt) | 1973-09-20 | 1974-09-19 | Processo aperfeicoado para a polimerizacao de cloro-butadineos |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3904590A (pt) |
| JP (1) | JPS5059484A (pt) |
| BR (1) | BR7407785D0 (pt) |
| DE (1) | DE2445082A1 (pt) |
| FR (1) | FR2244779B1 (pt) |
| GB (1) | GB1439736A (pt) |
| IT (1) | IT1022140B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4130704A (en) * | 1974-08-06 | 1978-12-19 | Toyo Soda Manufacturing Co., Ltd. | Process for producing sulfur modified polychloroprene in the presence of quaternary ammonium salts |
| JPS534032B2 (pt) * | 1974-08-06 | 1978-02-13 | ||
| JPS6112710A (ja) * | 1984-06-28 | 1986-01-21 | Toyo Soda Mfg Co Ltd | クロロプレン共重合体の製造法 |
| DE102006045128A1 (de) * | 2006-09-25 | 2008-03-27 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von Polychloropren-Latices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123590A (en) * | 1964-03-03 | Titanous ion as a reductant in emulsion | ||
| US2371719A (en) * | 1940-03-01 | 1945-03-20 | Du Pont | Process for polymerizing chloroprene in the presence of sulphur dioxide and product thereof |
| US2679497A (en) * | 1949-07-14 | 1954-05-25 | Phillips Petroleum Co | Treatment of rosin soaps and use of treated rosin soaps in emulsion polymerization |
| US3535249A (en) * | 1966-10-24 | 1970-10-20 | Goodyear Tire & Rubber | Antioxidant compositions,their use in polymers and products made therefrom |
| US3642728A (en) * | 1968-10-07 | 1972-02-15 | Exxon Research Engineering Co | Sulfonated polymers |
-
1974
- 1974-05-20 US US471809A patent/US3904590A/en not_active Expired - Lifetime
- 1974-09-18 JP JP49106813A patent/JPS5059484A/ja active Pending
- 1974-09-19 FR FR7431629A patent/FR2244779B1/fr not_active Expired
- 1974-09-19 IT IT27500/74A patent/IT1022140B/it active
- 1974-09-19 BR BR7785/74A patent/BR7407785D0/pt unknown
- 1974-09-19 GB GB4089774A patent/GB1439736A/en not_active Expired
- 1974-09-20 DE DE19742445082 patent/DE2445082A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5059484A (pt) | 1975-05-22 |
| GB1439736A (en) | 1976-06-16 |
| IT1022140B (it) | 1978-03-20 |
| DE2445082A1 (de) | 1975-03-27 |
| US3904590A (en) | 1975-09-09 |
| FR2244779B1 (pt) | 1979-10-12 |
| FR2244779A1 (pt) | 1975-04-18 |
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