BR8305394A - Catalisador de polimerizacao de olefina, processo para preparacao de catalisador de polimerizacao de olefina, catalisadores suportados de polimerizacao de olefina e processo para realizacao de reacao de polimerizacao de pasta de olefina - Google Patents
Catalisador de polimerizacao de olefina, processo para preparacao de catalisador de polimerizacao de olefina, catalisadores suportados de polimerizacao de olefina e processo para realizacao de reacao de polimerizacao de pasta de olefinaInfo
- Publication number
- BR8305394A BR8305394A BR8305394A BR8305394A BR8305394A BR 8305394 A BR8305394 A BR 8305394A BR 8305394 A BR8305394 A BR 8305394A BR 8305394 A BR8305394 A BR 8305394A BR 8305394 A BR8305394 A BR 8305394A
- Authority
- BR
- Brazil
- Prior art keywords
- olefine
- polymerization
- polymerization catalyst
- preparation
- paste
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 239000002685 polymerization catalyst Substances 0.000 title 2
- 238000006116 polymerization reaction Methods 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/398—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing boron or metal atoms
-
- 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
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0836—Compounds with one or more Si-OH or Si-O-metal linkage
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42963182A | 1982-09-30 | 1982-09-30 | |
US06/523,867 US4511669A (en) | 1982-09-30 | 1983-08-18 | High efficiency catalysts for varying olefin polymer molecular weight distribution |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8305394A true BR8305394A (pt) | 1984-05-15 |
Family
ID=27028274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8305394A BR8305394A (pt) | 1982-09-30 | 1983-09-30 | Catalisador de polimerizacao de olefina, processo para preparacao de catalisador de polimerizacao de olefina, catalisadores suportados de polimerizacao de olefina e processo para realizacao de reacao de polimerizacao de pasta de olefina |
Country Status (8)
Country | Link |
---|---|
US (1) | US4511669A (pt) |
EP (1) | EP0105728A3 (pt) |
AU (1) | AU576734B2 (pt) |
BR (1) | BR8305394A (pt) |
CA (1) | CA1215351A (pt) |
DK (1) | DK435783A (pt) |
FI (1) | FI833412A (pt) |
NO (1) | NO833428L (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618662A (en) * | 1984-04-23 | 1986-10-21 | Mobil Oil Corporation | Catalyst composition for polymerizing alpha-olefins |
JPH0665687B2 (ja) * | 1984-09-13 | 1994-08-24 | 日産化学工業株式会社 | 改良されたエチレンの重合もしくは共重合方法 |
US4874737A (en) * | 1988-09-06 | 1989-10-17 | Shell Oil Company | Silicate-modified magnesium alkoxide polymerization catalysts |
US4876230A (en) * | 1988-09-06 | 1989-10-24 | Shell Oil Company | Magnesium alkoxide polymerization catalyst by boiling in organic solvents |
US4959336A (en) * | 1989-04-07 | 1990-09-25 | Shell Oil Company | Silicate-modified magnesium ethoxide polymerization catalysts |
ATE166071T1 (de) * | 1992-10-30 | 1998-05-15 | Union Carbide Chem Plastic | Katalysator für olefinpolymerisation |
WO1995006672A1 (en) * | 1993-09-03 | 1995-03-09 | Occidental Chemical Corporation | Improved catalysts for polymerizing olefins |
JP5523572B2 (ja) * | 2009-10-26 | 2014-06-18 | 中国石油化工股▲ふん▼有限公司 | 担持型非メタロセン触媒、その製造方法およびその使用 |
WO2011050565A1 (zh) | 2009-10-26 | 2011-05-05 | 中国石油化工股份有限公司 | 负载型非茂金属催化剂、其制备方法及其应用 |
WO2011057469A1 (zh) | 2009-11-13 | 2011-05-19 | 中国石油化工股份有限公司 | 负载型非茂金属催化剂、其制备方法及其应用 |
US8957169B2 (en) | 2009-11-13 | 2015-02-17 | China Petroleum & Chemical Corp. | Supported nonmetallocene catalyst, preparation and use thereof |
US7951883B1 (en) | 2009-12-04 | 2011-05-31 | Equistar Chemicals, Lp | Preparation of multimodal, high density, ethylene homopolymer barrier resins and films |
US7935651B1 (en) * | 2010-02-04 | 2011-05-03 | Equistar Chemicals, L.P. | Method for preparing a Ziegler-Natta catalyst |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135809A (en) * | 1960-07-21 | 1964-06-02 | Southern Res Inst | Isomerization process |
IT1078995B (it) * | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
JPS5447783A (en) * | 1977-09-22 | 1979-04-14 | Nissan Chem Ind Ltd | Preparation of ethylene polymer |
US4258167A (en) * | 1978-02-13 | 1981-03-24 | Nissan Chemical Industries, Ltd. | Process for producing powdery isotactic polyolefin |
JPS54146885A (en) * | 1978-05-10 | 1979-11-16 | Nissan Chem Ind Ltd | Improved polymerization process for ethylene |
JPS5941651B2 (ja) * | 1980-09-05 | 1984-10-08 | 日産化学工業株式会社 | ポリブテン−1の製造方法 |
US4335016A (en) * | 1981-02-23 | 1982-06-15 | Chemplex Company | Catalyst and method |
AU546911B2 (en) * | 1981-03-25 | 1985-09-26 | Nippon Oil Company Limited | Olefin polymerizing catalyst |
US4374755A (en) * | 1981-06-26 | 1983-02-22 | Conoco Inc. | Magnesium disiloxide compounds |
US4440869A (en) * | 1982-09-30 | 1984-04-03 | Conoco Inc. | Olefin polymerization catalyst |
US4518706A (en) * | 1982-09-30 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Hydrocarbon soluble catalyst supports and resultant polymerization catalysts |
US4458027A (en) * | 1983-03-18 | 1984-07-03 | E. I. Du Pont De Nemours And Company | Olefin polymerization catalysts |
-
1983
- 1983-08-18 US US06/523,867 patent/US4511669A/en not_active Expired - Lifetime
- 1983-09-12 AU AU19037/83A patent/AU576734B2/en not_active Ceased
- 1983-09-23 FI FI833412A patent/FI833412A/fi not_active Application Discontinuation
- 1983-09-23 DK DK435783A patent/DK435783A/da not_active Application Discontinuation
- 1983-09-23 NO NO833428A patent/NO833428L/no unknown
- 1983-09-27 CA CA000437648A patent/CA1215351A/en not_active Expired
- 1983-09-29 EP EP83305889A patent/EP0105728A3/en not_active Withdrawn
- 1983-09-30 BR BR8305394A patent/BR8305394A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NO833428L (no) | 1984-04-02 |
AU576734B2 (en) | 1988-09-08 |
EP0105728A2 (en) | 1984-04-18 |
EP0105728A3 (en) | 1985-06-12 |
CA1215351A (en) | 1986-12-16 |
US4511669A (en) | 1985-04-16 |
DK435783D0 (da) | 1983-09-23 |
FI833412A0 (fi) | 1983-09-23 |
FI833412A (fi) | 1984-03-31 |
DK435783A (da) | 1984-03-31 |
AU1903783A (en) | 1984-04-05 |
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