BE566972A - - Google Patents
Info
- Publication number
- BE566972A BE566972A BE566972DA BE566972A BE 566972 A BE566972 A BE 566972A BE 566972D A BE566972D A BE 566972DA BE 566972 A BE566972 A BE 566972A
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US654470A US3000837A (en) | 1957-04-23 | 1957-04-23 | Polymerization catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE566972A true BE566972A (it) |
Family
ID=24624980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE566972D BE566972A (it) | 1957-04-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3000837A (it) |
| BE (1) | BE566972A (it) |
| DE (1) | DE1125655B (it) |
| FR (1) | FR1205444A (it) |
| GB (1) | GB832319A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124561A (en) * | 1964-03-10 | Polymerization initiators for polar | ||
| US3210329A (en) * | 1960-10-24 | 1965-10-05 | Monsanto Co | Complex catalysts comprising organometallic compound, metallic halides and dioxane for the polymerization of polar monomers |
| JPS55142045A (en) * | 1979-04-20 | 1980-11-06 | Mitsubishi Rayon Co Ltd | Methacrylic resin material having excellent solar radiation absorptivity, and its preparation |
| DE3803406C2 (de) * | 1988-02-05 | 1997-02-13 | Roehm Gmbh | Verfahren zur Trennung von Methanol-Methylmethacrylat-Mischungen |
| US6180788B1 (en) * | 1997-12-16 | 2001-01-30 | Exxon Research And Engineering Company | Catalyst compositions |
| US6037297A (en) * | 1997-12-16 | 2000-03-14 | Exxon Research And Engineering Co. | Catalyst complexes and polymers therefrom |
| US6501000B1 (en) | 2000-04-04 | 2002-12-31 | Exxonmobil Research And Engineering Company | Late transition metal catalyst complexes and oligomers therefrom |
| US6689928B2 (en) | 2000-04-04 | 2004-02-10 | Exxonmobil Research And Engineering Company | Transition metal complexes and oligomers therefrom |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2503264A (en) * | 1950-04-11 | Polymerization of rosin | ||
| US2568209A (en) * | 1945-10-31 | 1951-09-18 | Universal Oil Prod Co | Oxygen-bf-hydrocarbon complex catalyst |
| US2688603A (en) * | 1948-04-24 | 1954-09-07 | Olin Mathieson | Copper-oxide catalyst |
| US2746947A (en) * | 1952-02-21 | 1956-05-22 | Omni Products Corp | Polymerization of vinyl acetate with peroxide, amine, sulfinic acid catalyst system |
| US2704753A (en) * | 1952-05-22 | 1955-03-22 | Shawinigan Resins Corp | Process for preparation of low molecular weight polymers of vinyl acetate |
| US2822357A (en) * | 1955-01-28 | 1958-02-04 | Du Pont | Manufacture of polyethylene of controlled molecular weight |
| US2786035A (en) * | 1955-09-22 | 1957-03-19 | Rohm & Haas | Preparation of catalyst |
-
0
- BE BE566972D patent/BE566972A/xx unknown
-
1957
- 1957-04-23 US US654470A patent/US3000837A/en not_active Expired - Lifetime
-
1958
- 1958-04-08 GB GB10990/58A patent/GB832319A/en not_active Expired
- 1958-04-14 FR FR1205444D patent/FR1205444A/fr not_active Expired
- 1958-04-16 DE DEP20519A patent/DE1125655B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1125655B (de) | 1962-03-15 |
| GB832319A (en) | 1960-04-06 |
| US3000837A (en) | 1961-09-19 |
| FR1205444A (fr) | 1960-02-02 |