BRPI0417331A - processo para produzir um polìmero de etileno, polìmero de etileno, com posição e artigo - Google Patents

processo para produzir um polìmero de etileno, polìmero de etileno, com posição e artigo

Info

Publication number
BRPI0417331A
BRPI0417331A BRPI0417331-7A BRPI0417331A BRPI0417331A BR PI0417331 A BRPI0417331 A BR PI0417331A BR PI0417331 A BRPI0417331 A BR PI0417331A BR PI0417331 A BRPI0417331 A BR PI0417331A
Authority
BR
Brazil
Prior art keywords
ethylene polymer
catalyst
silyl
article
producing
Prior art date
Application number
BRPI0417331-7A
Other languages
English (en)
Inventor
Cliff Robert Mure
Guylaine St Jean
Stephen Paul Jaker
Robert J Jorgensen
Karen Breetz
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BRPI0417331A publication Critical patent/BRPI0417331A/pt

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F110/02—Ethene

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

"PROCESSO PARA PRODUZIR UM POLìMERO DE ETILENO, POLìMERO DE ETILENO, COMPOSIçãO E ARTIGO". Resinas de polietileno tendo resistência à fissura sob tensão ambiental, rigidez e resistência ao impacto melhoradas são preparadas através de um processo compreendendo alimentar um catalisador de óxido de cromo e um catalisador de silil cromo num reator de polimerização. O catalisador de óxido de cromo e o catalisador de silil cromo estão em suportes separados. O catalisador de óxido de cromo é de 25-50 por cento em peso e o catalisador de silil cromo é de 50-75 por cento em peso com base no peso total do catalisador. Os catalisadores podem ser adicionados separadamente ou como uma mistura única.
BRPI0417331-7A 2003-12-22 2004-12-07 processo para produzir um polìmero de etileno, polìmero de etileno, com posição e artigo BRPI0417331A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/743,500 US6982304B2 (en) 2003-12-22 2003-12-22 Blow molding resins with improved ESCR
PCT/US2004/040841 WO2005066221A1 (en) 2003-12-22 2004-12-07 Blow molding resins with improved escr

Publications (1)

Publication Number Publication Date
BRPI0417331A true BRPI0417331A (pt) 2007-03-27

Family

ID=34678661

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417331-7A BRPI0417331A (pt) 2003-12-22 2004-12-07 processo para produzir um polìmero de etileno, polìmero de etileno, com posição e artigo

Country Status (13)

Country Link
US (1) US6982304B2 (pt)
EP (1) EP1697429B1 (pt)
JP (1) JP2007515541A (pt)
CN (1) CN1898276A (pt)
AR (1) AR047338A1 (pt)
AT (1) ATE496948T1 (pt)
AU (1) AU2004312331A1 (pt)
BR (1) BRPI0417331A (pt)
CA (1) CA2550517C (pt)
DE (1) DE602004031259D1 (pt)
ES (1) ES2355975T3 (pt)
PL (1) PL1697429T3 (pt)
WO (1) WO2005066221A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2137127B1 (en) * 2007-03-20 2016-10-12 Evolva, Inc. Novel methods for production of 5-epi- beta-vetivone, 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-2,6-dien-8-one, and 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-1,6-dien-8-one
US8124811B2 (en) * 2007-03-20 2012-02-28 Allylix, Inc. Fragrance and methods for production of 5-epi-β-vetivone, 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-2,6-dien-8-one, and 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-1,6-dien-8-one
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
US20100326017A1 (en) * 2009-06-25 2010-12-30 Darla Kindel Protective Cover
WO2011006111A1 (en) 2009-07-09 2011-01-13 Union Carbide Chemicals & Plastics Technology Llc Enhanced condensed mode operation in method of producing polyofefins with chromium based catalysts
CA2713042C (en) 2010-08-11 2017-10-24 Nova Chemicals Corporation Method of controlling polymer architecture
CN102372796B (zh) * 2010-08-12 2013-04-24 中国石油化工股份有限公司 硅胶负载型复合铬系催化剂及其制备方法和应用
CA2740755C (en) 2011-05-25 2019-01-15 Nova Chemicals Corporation Chromium catalysts for olefin polymerization
US8318883B1 (en) 2011-06-08 2012-11-27 Chevron Phillips Chemical Company Lp Polymer compositions for blow molding applications
US8653208B2 (en) * 2012-05-18 2014-02-18 Union Carbide Chemicals & Plastics Technology Llc Process for preparing catalysts and catalysts made thereby
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CA2870027C (en) 2014-11-07 2022-04-26 Matthew Zaki Botros Blow molding composition and process
EP3715385B1 (en) 2019-03-26 2024-01-31 SABIC Global Technologies B.V. Chromium oxide catalyst for ethylene polymerization
WO2021205333A1 (en) 2020-04-07 2021-10-14 Nova Chemicals (International) S.A. High density polyethylene for rigid articles

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051004B (de) 1953-01-27 1959-02-19 Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) Verfahren zur Herstellung von hochmolekularen Olefinpolymeren oder Olefinmischpolymeren
US3023203A (en) 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
NL135065C (pt) 1965-05-14
US3622251A (en) 1969-11-12 1971-11-23 Battelle Development Corp Sealed piston compressor or pump
US3704287A (en) 1970-09-17 1972-11-28 Union Carbide Corp High temperature reduced catalyst and process
US3687920A (en) 1971-01-25 1972-08-29 Union Carbide Corp Polymerization of olefins with silane modified catalyst system
US3709853A (en) 1971-04-29 1973-01-09 Union Carbide Corp Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts
US4115639A (en) 1971-06-24 1978-09-19 Union Carbide Corporation Ethylene polymerization with ether modified catalyst
US3798202A (en) 1971-10-12 1974-03-19 Phillips Petroleum Co Polyolefin production
BE789870A (en) 1972-10-09 1973-04-09 Nat Petro Chem Olefins polymn catalyst - consisting of chromium oxide deposited on two silica supports with different pore volumes/sizes
US4025707A (en) 1974-03-28 1977-05-24 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US3959178A (en) 1974-03-28 1976-05-25 Phillips Petroleum Company Mixed hydrocarbyloxide treated catalyst activated at different temperatures
US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4100105A (en) 1977-01-21 1978-07-11 Union Carbide Corporation Titanium-modified silyl chromate catalysts for ethylene polymerization
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
US4528790A (en) 1983-07-13 1985-07-16 Owens-Corning Fiberglas Corporation Roof insulation system
US5198400A (en) 1987-05-20 1993-03-30 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
CA1307619C (en) 1987-05-20 1992-09-15 Louis J. Rekers Chromium catalyst compositions and polymerization utilizing same
US5310834A (en) 1987-05-20 1994-05-10 Quantum Chemical Corporation Mixed chromium catalysts and polymerizations utilizing same
US5408015A (en) 1987-12-29 1995-04-18 Mobil Oil Corporation Mixed chromium catalyst,and alkene and alkyl aluminum hydride-modified ziegler catalyst for multimodal HDPE
GB8919924D0 (en) 1989-09-04 1989-10-18 Bp Chem Int Ltd Chromium-containing complex polymerisation catalyst
US4994534A (en) 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
US5034364A (en) * 1989-11-09 1991-07-23 Mobil Oil Corporation Multiple chromium compound-containing catalyst composition and olefin polymerization therewith
US5486584A (en) 1992-10-08 1996-01-23 Phillips Petroleum Company Chromium catalyst compositions
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5508362A (en) 1993-10-08 1996-04-16 Phillips Petroleum Company Chromium catalyst compositions and polymerization processes therewith
US5399622A (en) 1993-11-17 1995-03-21 Phillips Petroleum Company System of chromium catalyst and yttrium catalyst, olefin polymerization process, and polymer
US5624877A (en) 1994-02-25 1997-04-29 Phillips Petroleum Company Process for producing polyolefins
US5543376A (en) 1994-02-25 1996-08-06 Phillips Petroleum Company Process for producing polyolefins
US5714424A (en) 1995-01-09 1998-02-03 W. R. Grace & Co.-Conn. Multi-component polyolefin catalysts
US5593931A (en) 1995-03-03 1997-01-14 Chevron Chemical Company Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
US5527752A (en) 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
BE1009308A3 (fr) 1995-04-28 1997-02-04 Solvay Polymere d'ethylene et procedes pour son obtention.
FR2741549B1 (fr) 1995-11-29 1998-01-02 Bp Chemicals Snc Procede d'introduction d'un catalyseur dans un reacteur de polymerisation d'olefine en phase gazeuse
NO300220B1 (no) 1996-01-26 1997-04-28 Borealis As Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale
US5866661A (en) 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof
EP0849293A1 (en) * 1996-12-20 1998-06-24 Fina Research S.A. Production of polyethylene having a bimodal molecular weight distribution
US6022933A (en) 1997-08-14 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
WO1999045038A1 (en) 1998-03-04 1999-09-10 Phillips Petroleum Company A process for polymerizing an olefin
NO981631L (no) 1998-04-08 1999-10-11 Borealis As Katalysator for polymerisasjon av etylen, og fremgangsmaate for fremstilling av denne
US6627706B1 (en) 1998-06-16 2003-09-30 Borealis Technology Oy Olefin polymerization process
US20040167015A1 (en) * 2003-02-26 2004-08-26 Cann Kevin J. Production of broad molecular weight polyethylene

Also Published As

Publication number Publication date
ATE496948T1 (de) 2011-02-15
CN1898276A (zh) 2007-01-17
AR047338A1 (es) 2006-01-18
CA2550517A1 (en) 2005-07-21
JP2007515541A (ja) 2007-06-14
US20050137365A1 (en) 2005-06-23
ES2355975T3 (es) 2011-04-01
CA2550517C (en) 2012-06-19
EP1697429A1 (en) 2006-09-06
PL1697429T3 (pl) 2012-03-30
AU2004312331A1 (en) 2005-07-21
US6982304B2 (en) 2006-01-03
EP1697429B1 (en) 2011-01-26
DE602004031259D1 (de) 2011-03-10
WO2005066221A1 (en) 2005-07-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]