BR0214659A - Aditivo para tornar inertes compostos ácidos ou contendo halogênio, contidos em polìmeros olefìnicos - Google Patents

Aditivo para tornar inertes compostos ácidos ou contendo halogênio, contidos em polìmeros olefìnicos

Info

Publication number
BR0214659A
BR0214659A BR0214659-2A BR0214659A BR0214659A BR 0214659 A BR0214659 A BR 0214659A BR 0214659 A BR0214659 A BR 0214659A BR 0214659 A BR0214659 A BR 0214659A
Authority
BR
Brazil
Prior art keywords
group
elements
composition
additive
cation
Prior art date
Application number
BR0214659-2A
Other languages
English (en)
Other versions
BR0214659B1 (pt
Inventor
Pascal E R E J Lakeman
Johan A Thoen
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BR0214659A publication Critical patent/BR0214659A/pt
Publication of BR0214659B1 publication Critical patent/BR0214659B1/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers

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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"ADITIVO PARA TORNAR INERTES COMPOSTOS áCIDOS OU CONTENDO HALOGêNIO, CONTIDOS EM POLìMEROS OLEFìNICOS". Processo para produzir polímeros olefínicos, que compreende as etapas de polimerizar um monómero olefínico numa zona de polimerização na presença de um catalisador compreendendo um composto de metal de transição formando um polímero olefínico, e adicionar, no final ou a jusante da zona de polimerização uma composição tendo peso molecular médio ponderal de pelo menos 100 e contendo um grupo R, um cátion Y, um grupo aniónico -C(R^ 1^)~ 2~-X^ -^ ligado ao grupo R, e opcionalmente um grupo -C(R^ 1^)~ 2~-X-H ligado ao grupo R, sendo que R compreende uma parcela contendo pelo menos um átomo de carbono e pelo menos um heteroátomo selecionado do Grupo 16 da Tabela Periódica dos Elementos, cada R^ 1^ é independentemente hidrogênio ou grupo hidrocarbila de 1 a 20 átomos de carbono, X compreende um elemento selecionado do grupo 16 da Tabela Periódica dos Elementos, Y é selecionado do grupo consistindo de um cátion de um metal selecionado dos Grupos 1 e 2 da Tabela Periódica dos Elementos e um cátion da fórmula [R^ a^~4~M]^ +^ onde M é um elemento do Grupo 15 da Tabela Periódica dos Elementos e R^ a^ em cada ocorrência é independentemente hidrogênio ou grupo hidrocarbila, C é carbono, H é hidrogênio, a composição tendo uma fração molar relativa n de cátions Y e uma fração molar relativa m de grupo -C(R^ 1^)~ 2~-X-H, sendo que 0 < n <243> 1, 0 <243> m < 1, e n + m = 1. Uso de tal composição para tornar inertes quantidades indesejadas de compostos ácidos ou compostos contendo halogênio presentes num polímero olefínico misturando o polímero olefínico intimamente com a composição aditiva.
BRPI0214659-2A 2001-12-21 2002-12-13 processo para produzir polÍmeros olefÍnicos. BR0214659B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34529201P 2001-12-21 2001-12-21
PCT/US2002/040141 WO2003055920A1 (en) 2001-12-21 2002-12-13 Additive for rendering inert acidic or halogen-containing compounds contained in olefin polymers

Publications (2)

Publication Number Publication Date
BR0214659A true BR0214659A (pt) 2004-11-03
BR0214659B1 BR0214659B1 (pt) 2013-04-16

Family

ID=23354413

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214659-2A BR0214659B1 (pt) 2001-12-21 2002-12-13 processo para produzir polÍmeros olefÍnicos.

Country Status (14)

Country Link
US (1) US7192998B2 (pt)
EP (1) EP1458768B1 (pt)
KR (1) KR101009873B1 (pt)
CN (1) CN1268651C (pt)
AT (1) ATE420119T1 (pt)
AU (1) AU2002357251B2 (pt)
BR (1) BR0214659B1 (pt)
CA (1) CA2468093C (pt)
DE (1) DE60230809D1 (pt)
MX (1) MXPA04006153A (pt)
MY (1) MY138654A (pt)
NO (1) NO20043109L (pt)
PL (1) PL374239A1 (pt)
WO (1) WO2003055920A1 (pt)

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Also Published As

Publication number Publication date
PL374239A1 (en) 2005-10-03
JP4684555B2 (ja) 2011-05-18
MXPA04006153A (es) 2004-11-01
MY138654A (en) 2009-07-31
CA2468093C (en) 2011-10-18
CA2468093A1 (en) 2003-07-10
ATE420119T1 (de) 2009-01-15
CN1604916A (zh) 2005-04-06
AU2002357251A1 (en) 2003-07-15
US7192998B2 (en) 2007-03-20
KR101009873B1 (ko) 2011-01-19
EP1458768A1 (en) 2004-09-22
BR0214659B1 (pt) 2013-04-16
AU2002357251B2 (en) 2009-07-30
WO2003055920A1 (en) 2003-07-10
KR20040068282A (ko) 2004-07-30
EP1458768B1 (en) 2009-01-07
JP2005514468A (ja) 2005-05-19
US20040242734A1 (en) 2004-12-02
CN1268651C (zh) 2006-08-09
DE60230809D1 (de) 2009-02-26
NO20043109L (no) 2004-07-20

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