WO1997030096A3 - Catalyst system and components - Google Patents
Catalyst system and components Download PDFInfo
- Publication number
- WO1997030096A3 WO1997030096A3 PCT/US1997/002271 US9702271W WO9730096A3 WO 1997030096 A3 WO1997030096 A3 WO 1997030096A3 US 9702271 W US9702271 W US 9702271W WO 9730096 A3 WO9730096 A3 WO 9730096A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon atoms
- polynuclear
- radicals
- different
- same
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 8
- 150000001282 organosilanes Chemical class 0.000 abstract 2
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 abstract 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- -1 organosilane compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Provided are organosilane compounds having structure (I), wherein R1 and R2 are the same or different and are selected from the group consisting of alkyl radicals, cycloalkyl radicals, and polynuclear radicals, said polynuclear radicals having nine or more carbon atoms, wherein at least one of R1 or R2 is a polynuclear radical of nine or more carbon atoms, with the proviso that where either R1 or R2 is indenyl or fluorenyl, the other of R1 or R2 is a substituted or unsubstituted bridged cyclic aliphatic radical or is a polynuclear aromatic radical of ten or more carbon atoms and wherein Ry and Rz are the same or different and each Ry and Rz are selected from alkyl radicals having one or two carbon atoms. In a preferred variation, R1 is a polynuclear aromatic radical having ten or more carbon atoms, and R2, Ry and Rz are the same or different and each R2, Ry and Rz are selected from alkyl radicals having one or two carbon atoms. Also provided are organosilanes having structure (II), wherein R1 is a polynuclear aromatic radical having ten or more carbon atoms, and wherein Rx, Ry et Rz are the same or different and each Rx, Ry and Rz are selected from alkyl radicals having one or two carbon atoms. Such organosilanes are provided for use as modifiers for olefin polymerization catalyst systems. Polymers of propylene are provided which have a crystallinity melt temperature exceeding 164 °C, percent crystallinities exceeding 55 % as measured by DSC (ΔHf=212J/g pour 100 %) and a molecular weight distribution of from 5 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97905946A EP0880549A2 (en) | 1996-02-13 | 1997-02-13 | Catalyst system and components |
| JP52948097A JP2001509182A (en) | 1996-02-13 | 1997-02-13 | Catalyst system and components |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60083896A | 1996-02-13 | 1996-02-13 | |
| US08/600,838 | 1996-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997030096A2 WO1997030096A2 (en) | 1997-08-21 |
| WO1997030096A3 true WO1997030096A3 (en) | 1997-10-16 |
Family
ID=24405246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1997/002271 WO1997030096A2 (en) | 1996-02-13 | 1997-02-13 | Catalyst system and components |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0880549A2 (en) |
| JP (1) | JP2001509182A (en) |
| CN (1) | CN1213382A (en) |
| CA (1) | CA2244803A1 (en) |
| WO (1) | WO1997030096A2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6376628B1 (en) * | 1998-05-21 | 2002-04-23 | Grand Polymer Co., Ltd. | Process for polymerization of alpha-olefin and alpha-olefin polymer |
| DE69940652D1 (en) † | 1998-06-25 | 2009-05-07 | Idemitsu Kosan Co | Propylene polymer and composition therewith, molded object and laminate therewith, and methods of making propylene polymer and a composition therewith |
| ATE280188T1 (en) * | 1999-12-22 | 2004-11-15 | Basell Poliolefine Spa | ALPHA-OLEFIN CONTAINING POLYMERIZATION CATALYST SYSTEM CONTAINING AN AROMATIC SILANE |
| US20100036068A1 (en) * | 2008-08-08 | 2010-02-11 | Sumitomo Chemical Company, Limited | Hydrogenation catalyst and process for producing olefin polymer |
| EP2679609A1 (en) * | 2012-06-28 | 2014-01-01 | Lummus Novolen Technology Gmbh | Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene |
| CN113248535B (en) * | 2021-04-20 | 2022-07-26 | 国家能源集团宁夏煤业有限责任公司 | Sila 1, 3-diether compound, preparation method thereof, olefin polymerization catalyst and olefin polymerization method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427273A (en) * | 1964-08-10 | 1969-02-11 | Owens Illinois Inc | Process for making luminescent organopolysiloxanes and compositions thereof |
| EP0350170A2 (en) * | 1988-06-17 | 1990-01-10 | Mitsui Petrochemical Industries, Ltd. | Process for polymerising olefins and polymerisation catalyst therefor |
| JPH059809A (en) * | 1991-07-02 | 1993-01-19 | Daiwabo Create Kk | Hot-melt conjugate and fiber aggregate |
| JPH06329726A (en) * | 1993-03-26 | 1994-11-29 | Ube Ind Ltd | Highly flowable, high-melting, and highly crystalline polypropylene |
| EP0665243A2 (en) * | 1994-01-31 | 1995-08-02 | Toho Titanium Co., Ltd. | Catalyst for polymerization of olefins and process for polymerization of olefins using the same |
-
1997
- 1997-02-13 JP JP52948097A patent/JP2001509182A/en active Pending
- 1997-02-13 EP EP97905946A patent/EP0880549A2/en not_active Withdrawn
- 1997-02-13 CN CN97192937A patent/CN1213382A/en active Pending
- 1997-02-13 WO PCT/US1997/002271 patent/WO1997030096A2/en not_active Application Discontinuation
- 1997-02-13 CA CA002244803A patent/CA2244803A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427273A (en) * | 1964-08-10 | 1969-02-11 | Owens Illinois Inc | Process for making luminescent organopolysiloxanes and compositions thereof |
| EP0350170A2 (en) * | 1988-06-17 | 1990-01-10 | Mitsui Petrochemical Industries, Ltd. | Process for polymerising olefins and polymerisation catalyst therefor |
| JPH059809A (en) * | 1991-07-02 | 1993-01-19 | Daiwabo Create Kk | Hot-melt conjugate and fiber aggregate |
| JPH06329726A (en) * | 1993-03-26 | 1994-11-29 | Ube Ind Ltd | Highly flowable, high-melting, and highly crystalline polypropylene |
| EP0665243A2 (en) * | 1994-01-31 | 1995-08-02 | Toho Titanium Co., Ltd. | Catalyst for polymerization of olefins and process for polymerization of olefins using the same |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 017, no. 278 (C - 1065) 28 May 1993 (1993-05-28) * |
| PATENT ABSTRACTS OF JAPAN vol. 095, no. 002 31 March 1995 (1995-03-31) * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0880549A2 (en) | 1998-12-02 |
| CN1213382A (en) | 1999-04-07 |
| WO1997030096A2 (en) | 1997-08-21 |
| JP2001509182A (en) | 2001-07-10 |
| CA2244803A1 (en) | 1997-08-21 |
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