BR7703964A - Processo para apolimerizacao na massa de compostos alquenilaromaticos - Google Patents
Processo para apolimerizacao na massa de compostos alquenilaromaticosInfo
- Publication number
- BR7703964A BR7703964A BR7703964A BR7703964A BR7703964A BR 7703964 A BR7703964 A BR 7703964A BR 7703964 A BR7703964 A BR 7703964A BR 7703964 A BR7703964 A BR 7703964A BR 7703964 A BR7703964 A BR 7703964A
- Authority
- BR
- Brazil
- Prior art keywords
- apolimerization
- alchenylaromatic
- compounds
- mass
- alchenylaromatic compounds
- 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
- C08F12/00—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 an aromatic carbocyclic ring
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
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)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2627336A DE2627336C2 (de) | 1976-06-18 | 1976-06-18 | Verfahren zur Masse-Polymerisation von alkenylaromatischen Verbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7703964A true BR7703964A (pt) | 1978-04-25 |
Family
ID=5980854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7703964A BR7703964A (pt) | 1976-06-18 | 1977-06-17 | Processo para apolimerizacao na massa de compostos alquenilaromaticos |
Country Status (10)
Country | Link |
---|---|
US (1) | US4124656A (pt) |
JP (1) | JPS52155693A (pt) |
BE (1) | BE855879A (pt) |
BR (1) | BR7703964A (pt) |
CA (1) | CA1076299A (pt) |
DE (1) | DE2627336C2 (pt) |
FR (1) | FR2355033A1 (pt) |
GB (1) | GB1569381A (pt) |
IT (1) | IT1082106B (pt) |
NL (1) | NL189714C (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543399A (en) * | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
NL8501949A (nl) * | 1985-07-08 | 1987-02-02 | Dow Chemical Nederland | Styreenpolymeerhars met verbeterde vloeieigenschappen. |
DE4309057A1 (de) * | 1993-03-20 | 1994-09-22 | Buna Ag | Polymerisationsverfahren für thermoplastische Styrenpolymere mit verbesserter Wärmeabführung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172880A (en) * | 1965-03-09 | Temperature control for chemical reaction vessels | ||
BE571473A (pt) * | 1957-12-17 | |||
US3254071A (en) * | 1959-08-28 | 1966-05-31 | Phillips Petroleum Co | Process and apparatus for controlling polymerization reaction temperatures |
US3257375A (en) * | 1960-09-06 | 1966-06-21 | Phillips Petroleum Co | Control of catalyst addition to polymerization reactions |
US3257362A (en) * | 1960-11-21 | 1966-06-21 | Phillips Petroleum Co | Control of olefin polymerization reactions |
US3222425A (en) * | 1962-08-09 | 1965-12-07 | Monsanto Chemicals | Polymerization process using hydroxyacetone/monocarboxylic acid catalyst system |
US3679651A (en) * | 1968-08-29 | 1972-07-25 | Mitsui Toatsu Chemicals | Method of polymerizing styrene |
US4012573A (en) * | 1970-10-09 | 1977-03-15 | Basf Aktiengesellschaft | Method of removing heat from polymerization reactions of monomers in the gas phase |
DE2439341A1 (de) * | 1974-08-16 | 1976-02-26 | Bayer Ag | Kontinuierliche substanzpolymerisation von vinylderivaten |
-
1976
- 1976-06-18 DE DE2627336A patent/DE2627336C2/de not_active Expired
-
1977
- 1977-06-13 NL NLAANVRAGE7706462,A patent/NL189714C/xx not_active IP Right Cessation
- 1977-06-16 US US05/807,320 patent/US4124656A/en not_active Expired - Lifetime
- 1977-06-16 IT IT24769/77A patent/IT1082106B/it active
- 1977-06-16 JP JP7057077A patent/JPS52155693A/ja active Granted
- 1977-06-16 GB GB25220/77A patent/GB1569381A/en not_active Expired
- 1977-06-17 CA CA280,758A patent/CA1076299A/en not_active Expired
- 1977-06-17 BR BR7703964A patent/BR7703964A/pt unknown
- 1977-06-20 BE BE178589A patent/BE855879A/xx not_active IP Right Cessation
- 1977-06-20 FR FR7718803A patent/FR2355033A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7706462A (nl) | 1977-12-20 |
IT1082106B (it) | 1985-05-21 |
NL189714B (nl) | 1993-02-01 |
JPS52155693A (en) | 1977-12-24 |
DE2627336A1 (de) | 1977-12-29 |
US4124656A (en) | 1978-11-07 |
NL189714C (nl) | 1993-07-01 |
BE855879A (fr) | 1977-12-20 |
CA1076299A (en) | 1980-04-22 |
FR2355033B1 (pt) | 1984-02-10 |
GB1569381A (en) | 1980-06-11 |
DE2627336C2 (de) | 1983-11-10 |
FR2355033A1 (fr) | 1978-01-13 |
JPS641484B2 (pt) | 1989-01-11 |
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