BE638478A - - Google Patents
Info
- Publication number
- BE638478A BE638478A BE638478DA BE638478A BE 638478 A BE638478 A BE 638478A BE 638478D A BE638478D A BE 638478DA BE 638478 A BE638478 A BE 638478A
- Authority
- BE
- Belgium
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
- C08F210/10—Isobutene
- C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
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- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US158338A US2577822A (en) | 1950-04-26 | 1950-04-26 | Cyclodiene isobutylene copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE638478A true BE638478A (pt-PT) |
Family
ID=22567667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE638478D BE638478A (pt-PT) | 1950-04-26 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2577822A (pt-PT) |
| BE (1) | BE638478A (pt-PT) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2674586A (en) * | 1950-04-26 | 1954-04-06 | Standard Oil Dev Co | Oxidized isoolefin-cyclodiolefin copolymers |
| US2730515A (en) * | 1951-11-28 | 1956-01-10 | Exxon Research Engineering Co | Blended divinyl benzene polymers |
| US2927930A (en) * | 1957-09-30 | 1960-03-08 | Monsanto Chemicals | Nitrosoarylaminomethylimides |
| US3080337A (en) * | 1958-11-12 | 1963-03-05 | Exxon Research Engineering Co | Novel tripolymers of isobutylene, a cyclodiene, and isoprene |
| US3928297A (en) * | 1971-06-08 | 1975-12-23 | Exxon Research Engineering Co | High molecular weight, high unsaturation isobutylene-conjugated diene copolymers |
| US3856763A (en) * | 1971-06-08 | 1974-12-24 | Exxon Research Engineering Co | Process for the preparation of high molecular weight, high unsaturation isobutylene-conjugated diene copolymers |
| US3903039A (en) * | 1973-10-11 | 1975-09-02 | Exxon Research Engineering Co | Sulfonated terpolymers and uses thereof |
| CA2200688A1 (en) * | 1995-07-27 | 1997-02-13 | Chang Sun Chu | The process for preparing isobutene-cyclodiene copolymers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2356128A (en) * | 1939-10-20 | 1944-08-22 | Jasco Inc | Mixed olefinic polymerization process and product |
-
0
- BE BE638478D patent/BE638478A/xx unknown
-
1950
- 1950-04-26 US US158338A patent/US2577822A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2577822A (en) | 1951-12-11 |