BR112013005207A2 - resinas poliméricas tendo propriedades de barreira melhoradas e métodos para fazer as mesmas - Google Patents

resinas poliméricas tendo propriedades de barreira melhoradas e métodos para fazer as mesmas

Info

Publication number
BR112013005207A2
BR112013005207A2 BR112013005207A BR112013005207A BR112013005207A2 BR 112013005207 A2 BR112013005207 A2 BR 112013005207A2 BR 112013005207 A BR112013005207 A BR 112013005207A BR 112013005207 A BR112013005207 A BR 112013005207A BR 112013005207 A2 BR112013005207 A2 BR 112013005207A2
Authority
BR
Brazil
Prior art keywords
component
methods
barrier properties
polyolefin
improved barrier
Prior art date
Application number
BR112013005207A
Other languages
English (en)
Other versions
BR112013005207B1 (pt
Inventor
Chung Ching Tso
Guylane St Jean
Max P Mcdaniel
Qing Yang
Original Assignee
Chevron Phillips Chemical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44645801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013005207(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of BR112013005207A2 publication Critical patent/BR112013005207A2/pt
Publication of BR112013005207B1 publication Critical patent/BR112013005207B1/pt

Links

Classifications

    • 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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)

Abstract

resinais poliméricas tendo propriedades de barreira melhoradas e métodos para fazer as mesmas. uma resina polimérica tendo um componente com peso molecular mais baixo (lmw) e um componente com peso molecular mais alto (hmw) e a resina tendo uma densidade de cerca de 0,955 g/cc a cerca de 0,967 g/cc, um míndice de fusão de cerca de 0,5 dg/min a cerca de 4,0 dg/min e uma viscosidade de cisalhamento zero de cerca de 3,0 x 10~ 3~ pa-s a cerca de 4,0 x 10^ 4^ pa-s. um método compreendendo prover um sistema catalisador compreendendo pelo menos um complexo de metal de transição, um apoio ativador e um cocatalisador; colocar o sistema catalisador em contato com uma olefina sob condições adequadas para formar uma poliolefina , em que a poliolefina tem um componente hmw e um componente lmw; e recuperar a poliolefina, em que a polioleofina tem um índice de fusão de cerca de 0,5 dg/min a cerca de 4,0 dg/min e uam viscosidade de cisalhamento zero de 3,0 x 10^ 3^ pa-s cerca de 4,0 x 10^ 4^ pa-s.
BR112013005207A 2010-09-03 2011-08-30 resina polimérica tendo propriedades de barreira melhoradas, película produzida a partir da referida resina e método para formar uma resina polimérica BR112013005207B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/875,373 US8476394B2 (en) 2010-09-03 2010-09-03 Polymer resins having improved barrier properties and methods of making same
PCT/US2011/049661 WO2012030779A1 (en) 2010-09-03 2011-08-30 Polymer resins having improved barrier properties and methods of making same

Publications (2)

Publication Number Publication Date
BR112013005207A2 true BR112013005207A2 (pt) 2016-05-03
BR112013005207B1 BR112013005207B1 (pt) 2020-01-14

Family

ID=44645801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005207A BR112013005207B1 (pt) 2010-09-03 2011-08-30 resina polimérica tendo propriedades de barreira melhoradas, película produzida a partir da referida resina e método para formar uma resina polimérica

Country Status (8)

Country Link
US (1) US8476394B2 (pt)
EP (1) EP2611861B1 (pt)
CN (1) CN103097452A (pt)
BR (1) BR112013005207B1 (pt)
CA (1) CA2809962C (pt)
ES (1) ES2716026T3 (pt)
WO (1) WO2012030779A1 (pt)
ZA (1) ZA201301544B (pt)

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Also Published As

Publication number Publication date
US20120058324A1 (en) 2012-03-08
ES2716026T3 (es) 2019-06-07
CN103097452A (zh) 2013-05-08
ZA201301544B (en) 2014-04-30
WO2012030779A1 (en) 2012-03-08
CA2809962A1 (en) 2012-03-08
BR112013005207B1 (pt) 2020-01-14
US8476394B2 (en) 2013-07-02
EP2611861A1 (en) 2013-07-10
CA2809962C (en) 2018-10-02
EP2611861B1 (en) 2019-01-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2011, OBSERVADAS AS CONDICOES LEGAIS.