BR9917247A - Processos para a polimerização de uma olefinae/ou uma olefina e pelo menos uma ou mais outra(s) olefina (s), e para reduzir a carga eletrostáticagerada na polimerização de uma olefina e/ou umaolefina e pelo menos uma ou mais outra (s) olefina(s), pelìcula, e, artigo - Google Patents

Processos para a polimerização de uma olefinae/ou uma olefina e pelo menos uma ou mais outra(s) olefina (s), e para reduzir a carga eletrostáticagerada na polimerização de uma olefina e/ou umaolefina e pelo menos uma ou mais outra (s) olefina(s), pelìcula, e, artigo

Info

Publication number
BR9917247A
BR9917247A BR9917247-0A BR9917247A BR9917247A BR 9917247 A BR9917247 A BR 9917247A BR 9917247 A BR9917247 A BR 9917247A BR 9917247 A BR9917247 A BR 9917247A
Authority
BR
Brazil
Prior art keywords
olefin
polymerization
electrostatic charge
article
processes
Prior art date
Application number
BR9917247-0A
Other languages
English (en)
Other versions
BR9917247B1 (pt
Inventor
Randal Ray Ford
Kenneth Alan Dooley
Jeffrey James Vanderbilt
Oxanna Whitfield
Alan George Wonders
Original Assignee
Eastman Chem 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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR9917247A publication Critical patent/BR9917247A/pt
Publication of BR9917247B1 publication Critical patent/BR9917247B1/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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Abstract

"PROCESSOS PARA A POLIMERIZAçãO DE UMA OLEFINAE/OU UMA OLEFINA E PELO MENOS UMA OU MAIS OUTRA(S)OLEFINA(S), E PARA REDUZIR A CARGA ELETROSTáTICAGERADA NA POLIMERIZAçãO DE UMA OLEFINA E/OU UMAOLEFINA E PELO MENOS UMA OU MAIS OUTRA(S)OLEFINA(S), PELìCULA, E, ARTIGO". Um novo processo paraproduzir homopolímeros e interpolímeros de olefinas que envolvecontatar uma olefina e/ou uma olefina e pelo menos uma ou maisoutra(s) olefina(s) sob condições de polimerização com umcatalisador de Ziegler-Natta que compreende pelo menos umcomposto de metal de transição e pelo menos um composto decatalisador organometálico e tetraidrofurano em quantidadessuficientes para reduzir a carga eletrostática no meio depolimerização. Também é divulgado um processo para reduzir acarga eletrostática em um meio de polimerização de olefina.
BRPI9917247-0A 1999-03-30 1999-10-14 processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), processo para reduzir a carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), pelìcula, e, artigo. BR9917247B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12688699P 1999-03-30 1999-03-30
US60/126886 1999-03-30
US38682699A 1999-08-31 1999-08-31
US09/386826 1999-08-31
PCT/US1999/023968 WO2000058374A1 (en) 1999-03-30 1999-10-14 Process for producing polyolefins

Publications (2)

Publication Number Publication Date
BR9917247A true BR9917247A (pt) 2001-12-26
BR9917247B1 BR9917247B1 (pt) 2010-11-30

Family

ID=26825125

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9917247-0A BR9917247B1 (pt) 1999-03-30 1999-10-14 processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), processo para reduzir a carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), pelìcula, e, artigo.

Country Status (9)

Country Link
US (1) US6417296B2 (pt)
EP (1) EP1165634B1 (pt)
JP (1) JP2002540265A (pt)
CN (1) CN1177869C (pt)
BR (1) BR9917247B1 (pt)
CA (1) CA2368435A1 (pt)
DE (1) DE69919408T2 (pt)
MX (1) MXPA01009833A (pt)
WO (1) WO2000058374A1 (pt)

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Also Published As

Publication number Publication date
DE69919408D1 (de) 2004-09-16
US6417296B2 (en) 2002-07-09
WO2000058374A1 (en) 2000-10-05
CA2368435A1 (en) 2000-10-05
CN1177869C (zh) 2004-12-01
JP2002540265A (ja) 2002-11-26
EP1165634A1 (en) 2002-01-02
DE69919408T2 (de) 2005-11-17
CN1352656A (zh) 2002-06-05
EP1165634B1 (en) 2004-08-11
MXPA01009833A (es) 2002-11-04
US20010025089A1 (en) 2001-09-27
BR9917247B1 (pt) 2010-11-30

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Owner name: WESTLAKE LONGVIEW CORPORATION (US)

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