BRPI0616272A2 - composição de polímero de etileno, mistura, uso de uma composição, película moldada e processo para produzir uma composição - Google Patents

composição de polímero de etileno, mistura, uso de uma composição, película moldada e processo para produzir uma composição

Info

Publication number
BRPI0616272A2
BRPI0616272A2 BRPI0616272A BRPI0616272A BRPI0616272A2 BR PI0616272 A2 BRPI0616272 A2 BR PI0616272A2 BR PI0616272 A BRPI0616272 A BR PI0616272A BR PI0616272 A BRPI0616272 A BR PI0616272A BR PI0616272 A2 BRPI0616272 A2 BR PI0616272A2
Authority
BR
Brazil
Prior art keywords
composition
ethylene polymer
blending
produce
molded film
Prior art date
Application number
BRPI0616272A
Other languages
English (en)
Inventor
Arno Johansen
Jari Äärilä
Jorunn Nilsen
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BRPI0616272A2 publication Critical patent/BRPI0616272A2/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
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
BRPI0616272A 2005-09-22 2006-09-22 composição de polímero de etileno, mistura, uso de uma composição, película moldada e processo para produzir uma composição BRPI0616272A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05020627A EP1767556B1 (en) 2005-09-22 2005-09-22 Polyethylene composition having a broad molecular weight distribution
PCT/FI2006/000309 WO2007034025A1 (en) 2005-09-22 2006-09-22 Polyethylene composition having a broad molecular weight distribution

Publications (1)

Publication Number Publication Date
BRPI0616272A2 true BRPI0616272A2 (pt) 2016-08-23

Family

ID=35033302

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0616272A BRPI0616272A2 (pt) 2005-09-22 2006-09-22 composição de polímero de etileno, mistura, uso de uma composição, película moldada e processo para produzir uma composição

Country Status (9)

Country Link
US (1) US20080269421A1 (pt)
EP (1) EP1767556B1 (pt)
CN (1) CN101312998A (pt)
AT (1) ATE440876T1 (pt)
AU (1) AU2006293857A1 (pt)
BR (1) BRPI0616272A2 (pt)
DE (1) DE602005016257D1 (pt)
EA (1) EA200800878A1 (pt)
WO (1) WO2007034025A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7601787B2 (en) * 2006-11-30 2009-10-13 Equistar Chemicals, IP Ethylene polymerization process
US7754834B2 (en) 2007-04-12 2010-07-13 Univation Technologies, Llc Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density
EP2133367A1 (en) † 2008-06-09 2009-12-16 INEOS Manufacturing Belgium NV Novel Copolymers
WO2011020620A1 (en) * 2009-08-21 2011-02-24 Basell Polyolefine Gmbh Polyethylene for rotomoulding
CN102050981B (zh) * 2009-10-30 2012-11-21 中国石油化工股份有限公司 一种用于编织袋涂覆料的聚乙烯组合物及其制备方法
US20110172354A1 (en) * 2010-01-04 2011-07-14 Dow Global Technologies Inc. Ethylene-based polymer compositions for use in fiber applications
US8580893B2 (en) 2011-12-22 2013-11-12 Fina Technology, Inc. Methods for improving multimodal polyethylene and films produced therefrom
US8829094B2 (en) * 2011-12-22 2014-09-09 Fina Technology, Inc. Use of nucleation in ICP resins
CN105086095A (zh) * 2014-04-24 2015-11-25 中国石油化工股份有限公司 聚乙烯组合物及其制备方法和由该聚乙烯组合物制备的透气膜
CN106589515B (zh) * 2015-10-20 2020-09-04 中国石油化工股份有限公司 分子量分布宽的乙烯聚合物组合物、生产方法及其应用
CN106585018A (zh) * 2015-10-20 2017-04-26 中国石油化工股份有限公司 多层热收缩薄膜
CN108016108A (zh) * 2016-10-28 2018-05-11 中国石油化工股份有限公司 拉伸缠绕膜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111166B (fi) 1997-01-10 2003-06-13 Borealis Polymers Oy Ekstruusiopäällystysrakenne
FI981034A (fi) * 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
GB9911934D0 (en) 1999-05-21 1999-07-21 Borealis As Polymer
EP1375584B1 (en) * 2002-06-20 2010-08-18 Borealis Technology Oy Breathable Films
EP1555292B1 (en) * 2004-01-13 2015-12-23 Borealis Technology Oy Extrusion coating polyethylene

Also Published As

Publication number Publication date
EP1767556A1 (en) 2007-03-28
US20080269421A1 (en) 2008-10-30
ATE440876T1 (de) 2009-09-15
AU2006293857A1 (en) 2007-03-29
WO2007034025A1 (en) 2007-03-29
EP1767556B1 (en) 2009-08-26
CN101312998A (zh) 2008-11-26
EA200800878A1 (ru) 2008-08-29
DE602005016257D1 (de) 2009-10-08

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]