BR112015004929A2 - composição e artigo - Google Patents

composição e artigo

Info

Publication number
BR112015004929A2
BR112015004929A2 BR112015004929A BR112015004929A BR112015004929A2 BR 112015004929 A2 BR112015004929 A2 BR 112015004929A2 BR 112015004929 A BR112015004929 A BR 112015004929A BR 112015004929 A BR112015004929 A BR 112015004929A BR 112015004929 A2 BR112015004929 A2 BR 112015004929A2
Authority
BR
Brazil
Prior art keywords
composition
equal
molecular weight
article
ethylene
Prior art date
Application number
BR112015004929A
Other languages
English (en)
Other versions
BR112015004929B1 (pt
Inventor
Kapur Mridula
M Whited Stephanie
M Tambling Troy
Original Assignee
Dow Global Technologies Llc
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=49226581&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015004929(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112015004929A2 publication Critical patent/BR112015004929A2/pt
Publication of BR112015004929B1 publication Critical patent/BR112015004929B1/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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

resumo “composição e artigo” a invenção provê uma composição compreendendo uma primeira composição, sendo que a primeira composição compreende um primeiro polímero a base de etileno e um segundo polímero a base de etileno, e a primeira composição tem um índice de fusão de carga elevada (i21) menor que 17, uma densidade maior ou igual a 0,952 g/cm3, uma distribuição de peso molecular mwd (convencional), definida como a razão do peso molecular médio ponderal para o peso molecular médio numérico (mw (convencional)/mn (convencional)), maior ou igual a 11; e uma razão de viscosidades, ?(0,01 s-1)/?(100 s-1) a 190°c, maior ou igual a 60. 1/1
BR112015004929-0A 2012-09-13 2013-09-12 composição e artigo BR112015004929B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261700372P 2012-09-13 2012-09-13
US61/700,372 2012-09-13
PCT/US2013/059484 WO2014043364A1 (en) 2012-09-13 2013-09-12 Ethylene-based polymer compositions, and articles prepared from the same

Publications (2)

Publication Number Publication Date
BR112015004929A2 true BR112015004929A2 (pt) 2017-07-04
BR112015004929B1 BR112015004929B1 (pt) 2021-05-18

Family

ID=49226581

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004929-0A BR112015004929B1 (pt) 2012-09-13 2013-09-12 composição e artigo

Country Status (7)

Country Link
US (1) US10047217B2 (pt)
EP (1) EP2895547B2 (pt)
BR (1) BR112015004929B1 (pt)
CA (1) CA2881702C (pt)
CL (1) CL2015000605A1 (pt)
MX (1) MX2015003370A (pt)
WO (1) WO2014043364A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110561867B (zh) 2014-04-09 2022-05-31 陶氏环球技术有限责任公司 定向聚乙烯膜和其制造方法
WO2018129339A1 (en) * 2017-01-05 2018-07-12 General Cable Technologies Corporation Linear low-density polyethylene polymers suitable for use on cables
BR112019015300B1 (pt) 2017-02-13 2023-03-28 Univation Technologies, Llc Polímero à base de etileno, processo para copolimerizar etileno e uma ou mais alfa-olefinas em um único reator de polimerização de olefinas e artigo
CA3235407A1 (en) 2021-10-21 2023-04-27 Univation Technologies, Llc Bimodal poly(ethylene-co-1-alkene) copolymer and blow-molded intermediate bulk containers made therefrom

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930006090A (ko) 1991-09-18 1993-04-20 제이 이이 휘립프스 에틸렌 중합체 조성물
DE19846895A1 (de) 1998-10-13 2000-04-20 Elenac Gmbh Kraftstoffbehälter für Kraftfahrzeuge mit Brennstoffzellenantrieb
US6187866B1 (en) 1999-06-04 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Staged reactor process
DE10047861A1 (de) 2000-09-27 2002-04-25 Basell Polyolefine Gmbh Polyethylen Formmasse geeignet als Rohrwerkstoff mit herausragenden Verarbeitungseigenschaften
EP1357152A1 (en) 2002-04-26 2003-10-29 Solvay Polyolefins Europe-Belgium (Société Anonyme) Polymer for fuel tanks
US6982237B2 (en) 2002-07-15 2006-01-03 Univation Technologies, Llc Spray-dried polymerization catalyst and polymerization processes employing same
CA2511358A1 (en) * 2002-12-24 2004-07-15 Basell Polyolefine Gmbh Polyethylene blow moulding composition for producing jerry cans
EP1460105B1 (en) 2003-03-20 2012-05-23 Borealis Technology Oy Polymer composition
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
KR101224323B1 (ko) * 2004-12-17 2013-01-21 다우 글로벌 테크놀로지스 엘엘씨 레올로지 개질된 폴리에틸렌 조성물
ATE455149T1 (de) * 2006-04-07 2010-01-15 Dow Global Technologies Inc Polyolefinverbindungen, daraus hergestellte artikel und herstellungsverfahren dafür
BRPI0716335B1 (pt) * 2006-10-23 2019-01-22 Dow Global Technologies Inc composição de resina de polietileno, artigo, tubo e revestimento
EP2096128B1 (en) 2006-12-15 2012-02-01 JNC Corporation Fluorine-containing polymer and resin composition
EP2102282B1 (en) 2006-12-22 2011-02-09 Basell Polyolefine GmbH Multimodal polyethylene composition, mixed catalyst and process for preparing the composition
BRPI0806778B1 (pt) 2007-01-16 2019-03-26 Prime Polymer Co., Ltd Composição de resina de etileno moldada a sopro, artigo moldado a sopro e tanque de combustível
KR20100014214A (ko) * 2007-05-02 2010-02-10 다우 글로벌 테크놀로지스 인크. 고-밀도 폴리에틸렌 조성물, 그의 제조 방법, 그로부터 만들어진 사출 성형 물품, 및 이러한 물품의 제조 방법
US8138264B2 (en) 2007-05-04 2012-03-20 Fina Technology, Inc. Bimodal polyethylene resins that have high stiffness and high ESCR
CA2991983C (en) * 2007-12-31 2020-07-28 Dow Global Technologies Llc Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
US20100292418A1 (en) * 2007-12-31 2010-11-18 Dow Global Technologies Inc. Process for polymerizing olefin-based polymers
ES2487517T3 (es) 2009-05-26 2014-08-21 Borealis Ag Composición polimérica para artículos reticulados

Also Published As

Publication number Publication date
BR112015004929B1 (pt) 2021-05-18
EP2895547A1 (en) 2015-07-22
WO2014043364A1 (en) 2014-03-20
US10047217B2 (en) 2018-08-14
CA2881702A1 (en) 2014-03-20
EP2895547B2 (en) 2022-12-07
CA2881702C (en) 2021-03-09
US20150203672A1 (en) 2015-07-23
MX2015003370A (es) 2015-06-05
EP2895547B1 (en) 2016-11-02
CL2015000605A1 (es) 2015-10-02

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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]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

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 12/09/2013, OBSERVADAS AS CONDICOES LEGAIS.