BE575778A - - Google Patents
Info
- Publication number
- BE575778A BE575778A BE575778DA BE575778A BE 575778 A BE575778 A BE 575778A BE 575778D A BE575778D A BE 575778DA BE 575778 A BE575778 A BE 575778A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
-
- 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
- C08F212/00—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
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F212/00—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
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US717472A US3036053A (en) | 1958-02-25 | 1958-02-25 | Copolymerization of styrene and alpha-methylstyrene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE575778A true BE575778A (fr) |
Family
ID=24882158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE575778D BE575778A (fr) | 1958-02-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3036053A (fr) |
| BE (1) | BE575778A (fr) |
| CH (1) | CH400572A (fr) |
| DE (1) | DE1137864B (fr) |
| ES (1) | ES247483A1 (fr) |
| FR (1) | FR1224303A (fr) |
| GB (1) | GB859330A (fr) |
| NL (1) | NL236500A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817965A (en) * | 1968-02-27 | 1974-06-18 | Aquitaine Petrole | Polymerization of vinyl compounds in suspension |
| DE2056197B2 (de) * | 1970-11-16 | 1973-04-26 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Verfahren zur herstellung von mischpolymerisaten aus styrol und alphamethylstyrol |
| US3879334A (en) * | 1972-07-27 | 1975-04-22 | Hercules Inc | Composition for sizing and retexturizing fabrics |
| US3932332A (en) * | 1973-02-16 | 1976-01-13 | Hercules Incorporated | Copolymers of alpha-methylstyrene and styrene and uses thereof |
| US4097408A (en) * | 1977-01-06 | 1978-06-27 | Pennwalt Corporation | Diperoxyester mixture prepared by reacting dihydroperoxides and carbonyls |
| US4237255A (en) * | 1979-12-31 | 1980-12-02 | Mobil Oil Corporation | Suspension stabilizer for p-methylstyrene suspension polymerization |
| EP2511312B1 (fr) | 2011-03-21 | 2013-06-05 | Organik Kimya Sanayi Ve Tic. A.S. | Procédé de préparation d'une émulsion contenant des particules de polymère à cýur-gaine-enveloppe |
| US10450446B2 (en) * | 2017-04-24 | 2019-10-22 | Fina Technology, Inc. | Curable rubber compositions containing styrene/alpha-methyl styrene co-oligomers |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2468748A (en) * | 1944-09-26 | 1949-05-03 | Dow Chemical Co | Drying oil-styrene interpolymers |
| US2455342A (en) * | 1947-12-09 | 1948-11-30 | Monsanto Chemicals | Copolymers of fumarodinitrile and styrenes |
| BE488445A (fr) * | 1948-04-29 | |||
| US2656334A (en) * | 1948-09-28 | 1953-10-20 | Koppers Co Inc | Catalytic polymerization process |
| BE498376A (fr) * | 1948-09-28 | |||
| US2638465A (en) * | 1950-01-03 | 1953-05-12 | Dow Chemical Co | Copolymers of styrene and alphamethyl styrene and process for making the same |
| NL82741C (fr) * | 1951-09-19 | |||
| US2673194A (en) * | 1951-11-09 | 1954-03-23 | Koppers Co Inc | Suspension polymerization |
| GB734946A (en) * | 1952-10-31 | 1955-08-10 | Distillers Co Yeast Ltd | Suspension stabilisers |
| DE937918C (de) * | 1953-02-05 | 1956-01-19 | Basf Ag | Verfahren zur Herstellung von Styrolmischpolymerisaten |
-
0
- NL NL236500D patent/NL236500A/xx unknown
- BE BE575778D patent/BE575778A/xx unknown
-
1958
- 1958-02-25 US US717472A patent/US3036053A/en not_active Expired - Lifetime
-
1959
- 1959-02-09 GB GB4451/59A patent/GB859330A/en not_active Expired
- 1959-02-19 FR FR787223A patent/FR1224303A/fr not_active Expired
- 1959-02-23 ES ES0247483A patent/ES247483A1/es not_active Expired
- 1959-02-24 CH CH7001059A patent/CH400572A/fr unknown
- 1959-02-24 DE DEK37061A patent/DE1137864B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES247483A1 (es) | 1959-06-16 |
| DE1137864B (de) | 1962-10-11 |
| FR1224303A (fr) | 1960-06-23 |
| US3036053A (en) | 1962-05-22 |
| NL236500A (fr) | |
| CH400572A (fr) | 1965-10-15 |
| GB859330A (en) | 1961-01-18 |