BRPI0607992A2 - composição de polietileno, pelìcula, e artigo termoformado - Google Patents

composição de polietileno, pelìcula, e artigo termoformado

Info

Publication number
BRPI0607992A2
BRPI0607992A2 BRPI0607992-0A BRPI0607992A BRPI0607992A2 BR PI0607992 A2 BRPI0607992 A2 BR PI0607992A2 BR PI0607992 A BRPI0607992 A BR PI0607992A BR PI0607992 A2 BRPI0607992 A2 BR PI0607992A2
Authority
BR
Brazil
Prior art keywords
film
composition
polyethylene resin
compositions
thermoformed article
Prior art date
Application number
BRPI0607992-0A
Other languages
English (en)
Inventor
Kurt Swogger
Pak-Wing S Chum
Thomas Oswald
Stephane Costeux
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 BRPI0607992A2 publication Critical patent/BRPI0607992A2/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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

COMPOSIçãO DE POLIETILENO, PELìCULA, E ARTIGO TERMOFORMADO. Divulgam-se composições de polímero de etileno compreendendo uma resina de polietileno de alta densidade e alto peso molecular e uma resina de polietileno de baixa densidade, onde a composição polimérica tem uma resistência à fusão comparativamente elevada para um dado índice de fusão. As composições compreendem de 25 a 99 por cento em peso da composição de polímero de polietileno linear ou substancialmente linear tendo uma densidade de pelo menos cerca de 0,90 g/cm^ 3^, e um I~ 21~ menor que cerca de 20; e de 1 a 25 por cento em peso da composição de uma resina de polietileno de baixa densidade em alta pressão tendo um índice de fusão (I~ 2~) menor que cerca de 5, uma distribuição de peso molecular maior que cerca de 10, uma razão M~ w_abs~/Mw~ _gpc~ (Gr) de pelo menos 2,7, e uma resistência à fusão a 190°C maior que 19,0-12,6*log~ 10~ (MI). As composições da presente invenção são particularmente bem apropriadas para película expandida e aplicações de termoformação.
BRPI0607992-0A 2005-03-04 2006-03-03 composição de polietileno, pelìcula, e artigo termoformado BRPI0607992A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65896105P 2005-03-04 2005-03-04
PCT/US2006/007753 WO2006096566A1 (en) 2005-03-04 2006-03-03 Improved polyethylene resin compositions having low mi and high melt strength

Publications (1)

Publication Number Publication Date
BRPI0607992A2 true BRPI0607992A2 (pt) 2009-10-27

Family

ID=36570973

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607992-0A BRPI0607992A2 (pt) 2005-03-04 2006-03-03 composição de polietileno, pelìcula, e artigo termoformado

Country Status (12)

Country Link
US (1) US20080125547A1 (pt)
EP (1) EP1858972A1 (pt)
JP (1) JP2008531832A (pt)
KR (1) KR20070122206A (pt)
CN (1) CN101203560A (pt)
AR (1) AR054010A1 (pt)
AU (1) AU2006220811A1 (pt)
BR (1) BRPI0607992A2 (pt)
CA (1) CA2599305A1 (pt)
NO (1) NO20074440L (pt)
TW (1) TW200635997A (pt)
WO (1) WO2006096566A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014000321B1 (pt) 2011-07-08 2020-11-03 Dow Global Technologies Llc. composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente
EP2785786B1 (en) * 2011-12-01 2018-05-30 Ineos Europe AG Polymer blends
JP6122869B2 (ja) 2011-12-29 2017-04-26 ダウ グローバル テクノロジーズ エルエルシー 粘度が改善されたエチレン系ポリマー組成物
WO2014074227A1 (en) 2012-11-09 2014-05-15 Ticona Llc Liquid crystalline polymer composition for films
MX2015012289A (es) * 2013-03-11 2015-12-16 Dow Global Technologies Llc Fibra que comprende mezcla de polietileno.
AU2014239318A1 (en) 2013-03-14 2015-10-15 Berry Plastics Corporation Container
KR102171521B1 (ko) 2013-05-22 2020-10-30 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
US10358543B2 (en) * 2013-05-22 2019-07-23 Dow Global Technologies Llc Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
RU2016104363A (ru) * 2013-07-12 2017-08-17 Берри Пластикс Корпорейшн Полимерный материал для контейнера
MX2016002374A (es) 2013-08-26 2016-05-31 Berry Plastics Corp Material polimerico para un envase.
TW201521993A (zh) 2013-08-30 2015-06-16 Berry Plastics Corp 用於容器之聚合材料
WO2015123031A1 (en) * 2014-02-13 2015-08-20 Dow Global Technologies Llc Microcapillary films
WO2016141179A1 (en) 2015-03-04 2016-09-09 Berry Plastics Corporation Polymeric material for container
TWI648328B (zh) * 2016-07-01 2019-01-21 旭化成股份有限公司 Polyethylene resin composition
TWI769230B (zh) * 2017-03-21 2022-07-01 美商陶氏全球科技有限責任公司 具有改良光學之乙烯類聚合物
EP3733371A1 (en) * 2017-12-26 2020-11-04 Braskem, S.A. Composition for use in rotational moulding processes and use of the composition
WO2019162760A1 (en) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
US11827725B2 (en) * 2018-03-28 2023-11-28 Univation Technologies Llc Multimodal polyethylene composition
KR20210020936A (ko) * 2018-06-15 2021-02-24 다우 글로벌 테크놀로지스 엘엘씨 케이블 코팅용 중합체 화합물 및 이의 제조 방법
CN110372940A (zh) * 2019-07-22 2019-10-25 广东安德力新材料有限公司 可镀铝标签膜及其制备方法和镀铝标签

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB632416I5 (pt) * 1956-03-01 1976-03-09
CA849081A (en) * 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) * 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US4486552A (en) * 1983-02-28 1984-12-04 The Dow Chemical Company Fog-resistant olefin polymer films
US4599392A (en) * 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US4577768A (en) * 1983-11-03 1986-03-25 Owens-Illinois, Inc. Ethylene polymer blend and containers prepared therefrom
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5693488A (en) * 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JP3258534B2 (ja) * 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
MY114798A (en) * 1995-09-12 2003-01-31 Dow Global Technologies Inc Pouches for packaging flowable materials
US5879768A (en) * 1995-10-06 1999-03-09 The Dow Chemical Company Pouches for packaging flowable materials
WO1999010423A1 (en) * 1997-08-27 1999-03-04 The Dow Chemical Company Rheology modification of elastomers
US6734252B1 (en) * 1999-01-29 2004-05-11 3M Innovative Properties Company Melt processable thermoplastic polymer composition employing a polymer processing additive containing a fluorothermoplastic copolymer
DE60224372T2 (de) * 2001-03-09 2009-01-02 Dow Global Technologies, Inc., Midland Ethenpolymermischungen mit verbessertem modulus und schmelzfestigkeit und aus diesen mischungen hergestellte gegenstände
CN100344807C (zh) * 2001-07-17 2007-10-24 陶氏环球技术公司 弹性双组分和双成分纤维,及由其制造纤维素结构的方法
US6635701B2 (en) * 2001-08-09 2003-10-21 Equistar Chemicals L.P. Oriented high density polyethylene film, compositions and process suitable for preparation thereof

Also Published As

Publication number Publication date
JP2008531832A (ja) 2008-08-14
CN101203560A (zh) 2008-06-18
TW200635997A (en) 2006-10-16
AU2006220811A1 (en) 2006-09-14
CA2599305A1 (en) 2006-09-14
AR054010A1 (es) 2007-05-30
KR20070122206A (ko) 2007-12-28
NO20074440L (no) 2007-11-19
US20080125547A1 (en) 2008-05-29
WO2006096566A1 (en) 2006-09-14
EP1858972A1 (en) 2007-11-28

Similar Documents

Publication Publication Date Title
BRPI0607992A2 (pt) composição de polietileno, pelìcula, e artigo termoformado
DE602006015656D1 (de) Bimodales hdpe mit erhöhter escr für blasformanwendungen
BRPI0709480A8 (pt) Composição de poliolefina, artigo, método para formar um artigo e método para manufaturar uma composição
BR112016029163B8 (pt) Película soprada, artigo e película espumada
CO6190557A2 (es) Composiciones de polietileno metodos para hacerlas y articulos elaborados a partir de ellas
BR112012018282A2 (pt) homopolímero do propileno tendo resistência de fusão alta e método de preparação do mesmo
BRPI0411408A (pt) camada de pelìcula produzida de uma composição polimérica e composição polimérica
BR112015005636A2 (pt) composição de polietileno linear de baixa densidade, película estirável e composição mista
AR063504A1 (es) Composiciones de polietileno, metodos para realizarlas, y articulos preparados a partir de las mismas
BRPI0607500A2 (pt) composição de moldagem de polietileno, processo para a preparação da mesma, uso de uma composição de moldagem de polietileno, e, filme soprado
BR112015005697A2 (pt) Composição de copolímero de 1-buteno•alfa-olefina
AR058826A1 (es) Composiciones de polietileno
BRPI0508197A (pt) pelìcula e composição de homopolìmero ou interpolìmero de etileno
EA200900059A1 (ru) Полимерная смесь
DE60108075D1 (de) Schlagzähe propylencopolymerisate
AR066516A1 (es) Composiciones de polimero a base de etileno, metodos para preparar las mismas, y articulos preparados a partir de las mismas
BRPI0510101A (pt) composição, artigo, recipiente, recipiente de bebida, processo de produzir composições poliméricas, processo para produzir um artigo, artigo compreendendo mais que uma camada, e processo para produzir uma composição polimérica
BR112019005809A2 (pt) resinas para uso como camadas de ligação em filmes multicamada e filmes multicamada que compreendem as mesmas
BRPI0406967A (pt) Camadas peliculares feitas de misturas poliméricas
ATE536389T1 (de) Polymerzusammensetzungen und daraus hergestellte druckresistente rohre
BRPI0612467B8 (pt) filme soprado resfriado bruscamente ao ar de alto brilho
MX2017001925A (es) Copolimeros de etileno producidos con un catalizador de un solo sitio.
BR112015005637A2 (pt) composição de polietileno de baixa densidade linear e película
HUP0303527A2 (hu) Polietilén/kis molekulatömegű hidrogénezett alifásgyanta-keverékek
Ratanakamnuan et al. Preparation and characterization of low‐density polyethylene/banana starch films containing compatibilizer and photosensitizer

Legal Events

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

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.