MX206274A - Procedimiento para preparar catalizador para polimerizacion de olefinas. - Google Patents
Procedimiento para preparar catalizador para polimerizacion de olefinas.Info
- Publication number
- MX206274A MX206274A MX20627485A MX20627485A MX206274A MX 206274 A MX206274 A MX 206274A MX 20627485 A MX20627485 A MX 20627485A MX 20627485 A MX20627485 A MX 20627485A MX 206274 A MX206274 A MX 206274A
- Authority
- MX
- Mexico
- Prior art keywords
- procedure
- prepare catalyst
- olephine polymerization
- olephine
- polymerization
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
- H01Q15/242—Polarisation converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/1608—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes the ligands containing silicon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/640,062 US4587227A (en) | 1984-08-13 | 1984-08-13 | Ethylene polymers and chromium catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX206274A true MX206274A (es) | 1993-12-01 |
Family
ID=24566694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX20627485A MX206274A (es) | 1984-08-13 | 1985-08-13 | Procedimiento para preparar catalizador para polimerizacion de olefinas. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4587227A (es) |
| JP (1) | JPS6157606A (es) |
| CA (1) | CA1231798A (es) |
| MX (1) | MX206274A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665263A (en) * | 1984-08-13 | 1987-05-12 | Phillips Petroleum Company | Ethylene polymerization with polychromium catalysts and resulting polymer |
| GB8919925D0 (en) * | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
| GB8919924D0 (en) * | 1989-09-04 | 1989-10-18 | Bp Chem Int Ltd | Chromium-containing complex polymerisation catalyst |
| US5576263A (en) * | 1993-12-28 | 1996-11-19 | Phillips Petroleum Company | Chromium catalyst compositions and ethylene polymerization processes therewith |
| DE19754380A1 (de) * | 1997-12-09 | 1999-06-10 | Basf Ag | Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere |
| US6569960B2 (en) | 1999-07-27 | 2003-05-27 | Phillips Petroleum Company | Process to produce polymers |
| FR2860238B1 (fr) * | 2003-09-29 | 2006-07-21 | Atofina Res | Polyethylene bimodal |
| PL2052026T5 (pl) | 2007-05-02 | 2023-09-18 | Dow Global Technologies Llc | Kompozycje polietylenowe o dużej gęstości, sposób ich wytwarzania, wytwarzane z nich wyroby wtryskowe i sposób wytwarzania takich wyrobów |
| JP2010200110A (ja) * | 2009-02-26 | 2010-09-09 | Toshiba Corp | 方向性結合器 |
| US10654948B2 (en) | 2013-03-13 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378536A (en) * | 1964-09-24 | 1968-04-16 | Phillips Petroleum Co | Polymerization process using a catalyst comprising a supported diarene metal and supported chromium oxide |
| US3468865A (en) * | 1966-12-23 | 1969-09-23 | Owens Illinois Inc | Polymerization and catalysts |
| GB1265564A (es) * | 1969-07-17 | 1972-03-01 | ||
| US4018707A (en) * | 1969-08-13 | 1977-04-19 | Imperial Chemical Industries Limited | Transition metal compositions |
| GB1314828A (en) * | 1969-08-13 | 1973-04-26 | Ici Ltd | Transition metal compositions and polymerisation process catalysed thereby |
| CA995396A (en) * | 1971-03-18 | 1976-08-17 | Robert N. Johnson | Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins |
| GB1400453A (en) * | 1971-07-21 | 1975-07-16 | Ici Ltd | Copolymerisation of olefins |
| US4369295A (en) * | 1979-12-21 | 1983-01-18 | Phillips Petroleum Company | Impregnated second valence chromium compound in supported catalyst |
| US4325839A (en) * | 1979-12-21 | 1982-04-20 | Phillips Petroleum Company | Impregnated second valence chromium compound in supported catalyst |
-
1984
- 1984-08-13 US US06/640,062 patent/US4587227A/en not_active Expired - Fee Related
-
1985
- 1985-04-24 CA CA000479939A patent/CA1231798A/en not_active Expired
- 1985-08-13 JP JP60178469A patent/JPS6157606A/ja active Pending
- 1985-08-13 MX MX20627485A patent/MX206274A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157606A (ja) | 1986-03-24 |
| US4587227A (en) | 1986-05-06 |
| CA1231798A (en) | 1988-01-19 |
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