BRPI0813083A2 - "película de polietileno, artigo, método para produzir uma película de polietileno e película de multicamadas" - Google Patents

"película de polietileno, artigo, método para produzir uma película de polietileno e película de multicamadas"

Info

Publication number
BRPI0813083A2
BRPI0813083A2 BRPI0813083-3A2A BRPI0813083A BRPI0813083A2 BR PI0813083 A2 BRPI0813083 A2 BR PI0813083A2 BR PI0813083 A BRPI0813083 A BR PI0813083A BR PI0813083 A2 BRPI0813083 A2 BR PI0813083A2
Authority
BR
Brazil
Prior art keywords
film
polyethylene film
article
producing
polyethylene
Prior art date
Application number
BRPI0813083-3A2A
Other languages
English (en)
Inventor
Sylvie Desjardins
Marc Springs
Phillip Hustad
Nathan Wiker
Jesus Nieto
Wayde Konze
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 BRPI0813083A2 publication Critical patent/BRPI0813083A2/pt
Publication of BRPI0813083B1 publication Critical patent/BRPI0813083B1/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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
BRPI0813083A 2007-04-10 2008-04-04 película de polietileno, artigo, método para produzir uma película de polietileno e película de multicamadas BRPI0813083B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92276407P 2007-04-10 2007-04-10
PCT/US2008/059338 WO2008124557A1 (en) 2007-04-10 2008-04-04 Polyethylene films and method of making the same

Publications (2)

Publication Number Publication Date
BRPI0813083A2 true BRPI0813083A2 (pt) 2014-12-23
BRPI0813083B1 BRPI0813083B1 (pt) 2019-02-05

Family

ID=39537983

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813083A BRPI0813083B1 (pt) 2007-04-10 2008-04-04 película de polietileno, artigo, método para produzir uma película de polietileno e película de multicamadas

Country Status (11)

Country Link
US (1) US8273449B2 (pt)
EP (1) EP2137244B1 (pt)
JP (2) JP5568464B2 (pt)
CN (2) CN101688008B (pt)
AR (1) AR065999A1 (pt)
BR (1) BRPI0813083B1 (pt)
ES (1) ES2605732T3 (pt)
MX (1) MX341836B (pt)
MY (1) MY149841A (pt)
TW (1) TW200906862A (pt)
WO (1) WO2008124557A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133367A1 (en) 2008-06-09 2009-12-16 INEOS Manufacturing Belgium NV Novel Copolymers
BRPI0923985B1 (pt) * 2009-03-31 2019-10-08 Dow Global Technologies Llc Película multicamada e artigo fabricado
EP2621970B1 (en) * 2010-09-29 2016-05-04 Dow Global Technologies LLC An ethylene/alpha-olefin interpolymer suitable for use in fiber applications, and fibers made therefrom
WO2012044291A1 (en) * 2010-09-29 2012-04-05 Dow Global Technologies Llc An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom
KR101863985B1 (ko) 2011-03-28 2018-06-01 다우 글로벌 테크놀로지스 엘엘씨 향상된 용융 강도의 에틸렌/알파-올레핀 공중합체의 제조 방법 및 그 물품
KR101930976B1 (ko) * 2011-06-01 2018-12-19 다우 글로벌 테크놀로지스 엘엘씨 다중금속 지글러-나타 전촉매 및 그로부터 제조된 올레핀 중합용 촉매
TWI460221B (zh) 2011-07-08 2014-11-11 Total Res & Technology Feluy 經茂金屬催化之聚乙烯
US20150108127A1 (en) * 2012-06-26 2015-04-23 Dow Global Technologies Llc Polyethylene blend-composition suitable for blown films, and films made therefrom
EP2746320A1 (en) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
CN104822716B (zh) 2012-12-21 2017-11-14 埃克森美孚化学专利公司 具有改进的加工性的支化聚乙烯及由其制成的高抗撕裂性膜
WO2015119845A1 (en) * 2014-02-07 2015-08-13 Dow Global Technologies Llc Polyethylene composition and films made therefrom
JP6785799B2 (ja) * 2015-06-30 2020-11-18 ダウ グローバル テクノロジーズ エルエルシー マット面を有するポリエチレンフィルム
BR112018015379B1 (pt) * 2016-02-12 2022-07-19 Dow Global Technologies Llc Filme de fundição, laminado e artigo
MX2019003398A (es) 2016-09-27 2019-08-05 Dow Global Technologies Llc Peliculas que tienen propiedades mecanicas deseables y articulos fabricados a partir de las mismas.
MX2019003247A (es) * 2016-09-28 2019-08-05 Dow Global Technologies Llc Peliculas sopladas con propiedades mejoradas.
CN109401025B (zh) * 2017-08-16 2021-04-20 中国石油化工股份有限公司 薄膜用聚乙烯组合物及其制备方法和聚合物薄膜
JP7419269B2 (ja) 2018-06-15 2024-01-22 ダウ グローバル テクノロジーズ エルエルシー 高分子量高密度画分を有する二峰性エチレン系ポリマーを含むインフレーションフィルム
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA791365B (en) * 1978-03-31 1980-11-26 Union Carbide Corp Process for making film from low density ethylene hydrocarbon copolymer
US5112696A (en) * 1989-07-20 1992-05-12 E. I. Du Pont De Nemours And Company Tough monolayer shrink film for products containing moisture
US6448355B1 (en) * 1991-10-15 2002-09-10 The Dow Chemical Company Elastic fibers, fabrics and articles fabricated therefrom
JP2825704B2 (ja) * 1992-06-01 1998-11-18 三井化学株式会社 エチレン共重合体フイルム
JP2542330B2 (ja) * 1993-05-17 1996-10-09 日本ユニカー株式会社 高透明性エチレン系樹脂フィルム
JPH07165824A (ja) * 1994-05-23 1995-06-27 Mitsui Petrochem Ind Ltd エチレン共重合体のフイルム
WO1998021276A1 (en) * 1996-11-13 1998-05-22 The Dow Chemical Company Shrink film having balanced properties or improved toughness and methods of making the same
WO1999009096A1 (en) * 1997-08-15 1999-02-25 The Dow Chemical Company Films produced from substantially linear homogeneous olefin polymer compositions
CA2304220C (en) * 1997-09-19 2008-06-17 The Dow Chemical Company Narrow mwd, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom
US6777046B1 (en) * 1998-07-07 2004-08-17 Curwood, Inc. Puncture resistant, high shrink films, blends, and process
CA2284159C (en) * 1998-10-08 2007-04-03 Viskase Corporation Puncture resistant polymeric films, blends and process
CA2288541C (en) * 1998-11-16 2011-03-22 Viskase Corporation Puncture resistant, high shrink films, blends, and process
US6340532B1 (en) * 2001-01-31 2002-01-22 Nova Chemicals (International) S.A. Shrink films
JP4846714B2 (ja) * 2004-06-16 2011-12-28 ダウ グローバル テクノロジーズ エルエルシー チーグラー・ナッタ共触媒の同定方法
US7951873B2 (en) * 2006-05-05 2011-05-31 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom

Also Published As

Publication number Publication date
WO2008124557A1 (en) 2008-10-16
US8273449B2 (en) 2012-09-25
JP2014062262A (ja) 2014-04-10
EP2137244B1 (en) 2016-10-05
MY149841A (en) 2013-10-31
JP2010523798A (ja) 2010-07-15
EP2137244A1 (en) 2009-12-30
CN101688008B (zh) 2013-07-03
BRPI0813083B1 (pt) 2019-02-05
TW200906862A (en) 2009-02-16
CN101688008A (zh) 2010-03-31
MX341836B (es) 2016-09-05
CN103360672A (zh) 2013-10-23
US20100119793A1 (en) 2010-05-13
AR065999A1 (es) 2009-07-15
CN103360672B (zh) 2016-01-06
MX2009010958A (es) 2009-12-15
JP5568464B2 (ja) 2014-08-06
JP5774077B2 (ja) 2015-09-02
ES2605732T3 (es) 2017-03-16

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: DOW GLOBAL TECHNOLOGIES LLC (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2664 DE 25-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.