ZA807248B - Suspension polymerization of p-methylstyrene - Google Patents
Suspension polymerization of p-methylstyreneInfo
- Publication number
- ZA807248B ZA807248B ZA00807248A ZA807248A ZA807248B ZA 807248 B ZA807248 B ZA 807248B ZA 00807248 A ZA00807248 A ZA 00807248A ZA 807248 A ZA807248 A ZA 807248A ZA 807248 B ZA807248 B ZA 807248B
- Authority
- ZA
- South Africa
- Prior art keywords
- methylstyrene
- suspension polymerization
- polymerization
- suspension
- 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
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/108,926 US4237255A (en) | 1979-12-31 | 1979-12-31 | Suspension stabilizer for p-methylstyrene suspension polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA807248B true ZA807248B (en) | 1982-07-28 |
Family
ID=22324849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00807248A ZA807248B (en) | 1979-12-31 | 1980-11-20 | Suspension polymerization of p-methylstyrene |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4237255A (xx) |
| EP (1) | EP0031635B1 (xx) |
| JP (1) | JPS5699211A (xx) |
| AU (1) | AU536732B2 (xx) |
| CA (1) | CA1147498A (xx) |
| DE (1) | DE3063535D1 (xx) |
| ES (1) | ES497103A0 (xx) |
| ZA (1) | ZA807248B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3125446A1 (de) * | 1981-06-27 | 1983-01-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von styrol-suspensionspolymerisaten |
| US4730027A (en) * | 1982-06-28 | 1988-03-08 | Huntsman Chemical Corporation | Method of making styrene-type polymer comprising suspension polymerization conducted in aqueous medium containing combination of polyvinyl alcohol and sulfonated polystyrene or sulfonated styrene-maleic anhydride copolymer |
| DE3234664A1 (de) * | 1982-09-18 | 1984-03-22 | Basf Ag, 6700 Ludwigshafen | Schaumkunststoffteilchen auf basis von poly-p-methylstyrol |
| JPS60147406A (ja) * | 1984-01-10 | 1985-08-03 | アトランテイツク・リツチフイ−ルド・カンパニ− | ビニル芳香族モノマ−からポリマ−ビ−ズを製造する方法 |
| EP0148548B1 (en) * | 1984-01-12 | 1988-11-23 | Arco Chemical Technology, Inc. | Vinyl aromatic suspension polymerization |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594913A (en) * | 1947-11-18 | 1952-04-29 | Koppers Co Inc | Suspension polymerization employing phosphates of submicronic particle size |
| NL236500A (xx) * | 1958-02-25 | |||
| US3770712A (en) * | 1971-05-12 | 1973-11-06 | Mobil Oil Corp | Slurry process for producing styrene homopolymers and block polymers thereof using anionic catalysts |
-
1979
- 1979-12-31 US US06/108,926 patent/US4237255A/en not_active Expired - Lifetime
-
1980
- 1980-10-10 CA CA000362197A patent/CA1147498A/en not_active Expired
- 1980-10-14 AU AU63261/80A patent/AU536732B2/en not_active Ceased
- 1980-10-28 EP EP80303814A patent/EP0031635B1/en not_active Expired
- 1980-10-28 DE DE8080303814T patent/DE3063535D1/de not_active Expired
- 1980-11-20 ZA ZA00807248A patent/ZA807248B/xx unknown
- 1980-11-25 ES ES497103A patent/ES497103A0/es active Granted
- 1980-12-11 JP JP17521880A patent/JPS5699211A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8202562A1 (es) | 1982-02-01 |
| EP0031635A1 (en) | 1981-07-08 |
| AU536732B2 (en) | 1984-05-24 |
| US4237255A (en) | 1980-12-02 |
| JPS5699211A (en) | 1981-08-10 |
| JPH0128045B2 (xx) | 1989-05-31 |
| EP0031635B1 (en) | 1983-05-25 |
| DE3063535D1 (en) | 1983-07-07 |
| ES497103A0 (es) | 1982-02-01 |
| CA1147498A (en) | 1983-05-31 |
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