BR0015192A - Catalisador de polimerização de olefina bi- ou tri-dentado suportado heterogêneo e ativo - Google Patents

Catalisador de polimerização de olefina bi- ou tri-dentado suportado heterogêneo e ativo

Info

Publication number
BR0015192A
BR0015192A BR0015192-0A BR0015192A BR0015192A BR 0015192 A BR0015192 A BR 0015192A BR 0015192 A BR0015192 A BR 0015192A BR 0015192 A BR0015192 A BR 0015192A
Authority
BR
Brazil
Prior art keywords
olefin polymerization
dented
tri
active
polymerization catalyst
Prior art date
Application number
BR0015192-0A
Other languages
English (en)
Other versions
BR0015192B1 (pt
Inventor
Keng-Yu Shih
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of BR0015192A publication Critical patent/BR0015192A/pt
Publication of BR0015192B1 publication Critical patent/BR0015192B1/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)

Abstract

"CATALISADOR DE POLIMERIZAçãO DE OLEFINA BI- OU TRI-DENTADO SUPORTADO HETEROGêNEO E ATIVO". Uma composição de catalisador, e processo de polimerização de olefina utilizando a mesma, formada de uma mistura de composto de alumínio não aluminoxano, um óxido inorgânico e um complexo bidentado ou tridentado de metal de transição em certas proporções prescritas. A composição pode ser formada em uma etapa única ou no local na zona de reação de polimerização. O catalisador resultante possui atividade elevada e é capaz de produzir produtos de olefina com elevado peso molecular sem incrustações no reator.
BRPI0015192-0A 1999-11-01 2000-10-19 composição de catalisador bi- ou tri-dentado suportado, heterogênio e ativo para polimerização de olefina. BR0015192B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43180399A 1999-11-01 1999-11-01
PCT/US2000/028920 WO2001032723A1 (en) 1999-11-01 2000-10-19 Active, heterogeneous supported bi- or tri-dentate olefin polymerisation catalyst

Publications (2)

Publication Number Publication Date
BR0015192A true BR0015192A (pt) 2003-06-17
BR0015192B1 BR0015192B1 (pt) 2010-11-03

Family

ID=23713487

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015192-0A BR0015192B1 (pt) 1999-11-01 2000-10-19 composição de catalisador bi- ou tri-dentado suportado, heterogênio e ativo para polimerização de olefina.

Country Status (13)

Country Link
US (1) US7291575B2 (pt)
EP (1) EP1237954B1 (pt)
JP (2) JP5258077B2 (pt)
KR (1) KR100710963B1 (pt)
CN (1) CN1178964C (pt)
AT (1) ATE315053T1 (pt)
AU (1) AU1096001A (pt)
BR (1) BR0015192B1 (pt)
CA (1) CA2389587C (pt)
DE (1) DE60025386T2 (pt)
MX (1) MXPA02004322A (pt)
SG (1) SG97961A1 (pt)
WO (1) WO2001032723A1 (pt)

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ES2409707T3 (es) 2011-02-16 2013-06-27 Linde Ag Procedimiento de preparación de una composición catalítica para oligomerización de etileno y unidad de preformación de composición de catalizador respectiva
CA2985613C (en) 2015-05-11 2021-05-25 W.R. Grace & Co.-Conn. Process to produce modified clay, modified clay produced and use thereof
KR102578006B1 (ko) 2015-05-11 2023-09-12 더블유.알. 그레이스 앤드 캄파니-콘. 개질된 점토, 지지된 메탈로센 중합 촉매의 제조 방법, 제조된 촉매, 및 이의 용도
EP3562584B1 (en) 2016-12-30 2021-04-07 SABIC Global Technologies B.V. Method for preparation of a catalyst solution for selective 1-hexene production
US11331655B2 (en) 2016-12-30 2022-05-17 Sabic Global Technologies B.V. Method for preparation of homogenous catalyst for selective 1-hexene production
US20220098034A1 (en) * 2018-12-17 2022-03-31 King Abdullah University Of Science And Technology Heterogeneous catalysts for hydrogen generation from formic acid

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Also Published As

Publication number Publication date
US20040029719A1 (en) 2004-02-12
ATE315053T1 (de) 2006-02-15
KR100710963B1 (ko) 2007-04-24
SG97961A1 (en) 2003-08-20
US7291575B2 (en) 2007-11-06
JP5258077B2 (ja) 2013-08-07
CN1414982A (zh) 2003-04-30
DE60025386T2 (de) 2006-09-21
EP1237954B1 (en) 2006-01-04
CA2389587A1 (en) 2001-05-10
KR20020091051A (ko) 2002-12-05
CN1178964C (zh) 2004-12-08
JP2011149025A (ja) 2011-08-04
JP2003513165A (ja) 2003-04-08
WO2001032723A1 (en) 2001-05-10
CA2389587C (en) 2010-05-25
DE60025386D1 (de) 2006-03-30
EP1237954A1 (en) 2002-09-11
AU1096001A (en) 2001-05-14
BR0015192B1 (pt) 2010-11-03
MXPA02004322A (es) 2002-11-07

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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