BR112014000321A2 - composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente - Google Patents

composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente

Info

Publication number
BR112014000321A2
BR112014000321A2 BR112014000321A BR112014000321A BR112014000321A2 BR 112014000321 A2 BR112014000321 A2 BR 112014000321A2 BR 112014000321 A BR112014000321 A BR 112014000321A BR 112014000321 A BR112014000321 A BR 112014000321A BR 112014000321 A2 BR112014000321 A2 BR 112014000321A2
Authority
BR
Brazil
Prior art keywords
polyethylene
blown film
range
optionally
less
Prior art date
Application number
BR112014000321A
Other languages
English (en)
Other versions
BR112014000321B1 (pt
Inventor
Serrat Cristina
Bunker Gregory
Wang Jian
J Effler Lawrence
Demirors Mehmet
R Savargaonkar Nilesh
Bensason Selim
P Karjala Teresa
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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014000321A2 publication Critical patent/BR112014000321A2/pt
Publication of BR112014000321B1 publication Critical patent/BR112014000321B1/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
    • C08L23/06—Polyethene
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

resumo “composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente” a presente invenção provê uma composição de mistura de polietileno apropriada para filme soprado, método para sua produção e filmes fabricados com a mesma. a composição de mistura de polietileno apropriada para filme soprado, de acordo com a presente invenção, compreende o produto de mistura sob fusão de (a) uma quantidade igual ou menor que 4 por cento em peso de um polietileno de baixa densidade (ldpe) tendo uma densidade na faixa de 0,915 a 0,935 g/cm3 e um índice de fusão (i2) na faixa de mais de 0,8 a um valor igual ou menor que 5g/10 minutos, e uma distribuição de peso molecular (mw/mn) na faixa de 6 a 10; (b) 90 por cento ou mais em peso de um polietileno linear heterogêneo de baixa densidade (hlldpe) com uma densidade na faixa de 0,917 a 0,950 g/cm3, e um índice de fusão (i2) na faixa de 0,1 a um valor igual ou menor que 5 g/10 minutos; (c) opcionalmente um agente neutralizante à base de hidrotalcita; (d) opcionalmente um ou mais agentes nucleantes; e (e) opcionalmente um ou mais antioxidantes. quando dita composição de mistura de polietileno é formada em um filme via processo de filme soprado, a taxa de produtividade é melhorada em pelo menos 6 por cento em relação a um polietileno linear de baixa densidade similar. 1/1
BR112014000321-1A 2011-07-08 2012-07-02 composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente BR112014000321B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161505869P 2011-07-08 2011-07-08
US61/505,869 2011-07-08
PCT/US2012/045218 WO2013009511A1 (en) 2011-07-08 2012-07-02 Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom

Publications (2)

Publication Number Publication Date
BR112014000321A2 true BR112014000321A2 (pt) 2017-02-07
BR112014000321B1 BR112014000321B1 (pt) 2020-11-03

Family

ID=46514823

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014000321-1A BR112014000321B1 (pt) 2011-07-08 2012-07-02 composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente

Country Status (9)

Country Link
US (1) US9284440B2 (pt)
EP (1) EP2729526B1 (pt)
JP (1) JP6068463B2 (pt)
KR (1) KR101901477B1 (pt)
CN (1) CN103635525B (pt)
BR (1) BR112014000321B1 (pt)
ES (1) ES2647624T3 (pt)
MX (1) MX354678B (pt)
WO (1) WO2013009511A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130022712A1 (en) * 2011-07-20 2013-01-24 Tropicana Products, Inc. Fading protection of colors derived from natural sources used in beverage products
EP3225639B1 (en) * 2013-03-28 2019-12-18 Dow Global Technologies LLC An ethylene/alpha-olefin interpolymer
US9518176B2 (en) * 2013-06-05 2016-12-13 Gse Environmental, Llc High temperature geomembrane liners and master batch compositions
EP3291960B1 (en) 2015-05-07 2021-09-29 Fina Technology, Inc. Method for sheet extrusion thermoforming of polyethylene
KR102576446B1 (ko) * 2019-02-01 2023-09-07 주식회사 엘지화학 폴리에틸렌 수지 조성물 및 이를 이용하여 제조되는 블로운 필름
KR102429731B1 (ko) 2019-06-17 2022-08-05 다마폴리 가부시키가이샤 폴리에틸렌 필름 및 드라이 필름 레지스트
CN115335415A (zh) * 2020-04-06 2022-11-11 陶氏环球技术有限责任公司 用于膜或共混物的增强熔体强度低密度聚乙烯

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455303A (en) 1994-06-20 1995-10-03 Montell North America Inc. Linear low density polyethylene based compositions with improved optics
AUPP314198A0 (en) * 1998-04-23 1998-05-14 Crc For Polymers Pty Ltd Polymer blend
US6130293A (en) 1998-08-11 2000-10-10 Eastman Chemical Company High clarity polyethylene compositions
US6545094B2 (en) 2001-03-09 2003-04-08 The Dow Chemical Company Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
BRPI0406967A (pt) * 2003-02-04 2006-01-10 Dow Global Technologies Inc Camadas peliculares feitas de misturas poliméricas
JP2005232227A (ja) * 2004-02-17 2005-09-02 Tosoh Corp ポリエチレン樹脂組成物、それからなるフィルム及びその積層体
CA2479190A1 (en) * 2004-08-26 2006-02-26 Nova Chemicals Corporation Polyethylene blends
JP2008531832A (ja) 2005-03-04 2008-08-14 ダウ グローバル テクノロジーズ インコーポレイティド 低ｍｉおよび高溶融強度を有する改善されたポリエチレン樹脂組成物
DE602006020334D1 (de) 2005-12-14 2011-04-07 Basell Poliolefine Srl Verfahren zur herstellung von polyolefinformkörpern, die ein ethylen-vinylalkohol-copolymer enthalten
DK2173337T3 (da) 2007-08-06 2014-09-15 Univ Ohio Phosphaplatiner og deres anvendelse i behandlingen af cancer, der er resistent over for cisplatin og carboplatin
US8765874B2 (en) * 2008-01-28 2014-07-01 Exxonmobil Chemical Patents Inc. Ethylene based polymers and articles made therefrom
US9243087B2 (en) 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
US20110160403A1 (en) * 2009-12-30 2011-06-30 Equistar Chemicals, Lp Films of polyethlene blends
US9029478B2 (en) 2011-02-07 2015-05-12 Equistar Chemicals, Lp High clarity polyethylene films

Also Published As

Publication number Publication date
KR101901477B1 (ko) 2018-09-21
MX2014000336A (es) 2014-05-01
US9284440B2 (en) 2016-03-15
CN103635525A (zh) 2014-03-12
ES2647624T3 (es) 2017-12-22
US20140113090A1 (en) 2014-04-24
JP6068463B2 (ja) 2017-01-25
JP2014521759A (ja) 2014-08-28
CN103635525B (zh) 2016-09-14
EP2729526A1 (en) 2014-05-14
EP2729526B1 (en) 2017-10-04
WO2013009511A1 (en) 2013-01-17
KR20140045493A (ko) 2014-04-16
MX354678B (es) 2018-03-15
BR112014000321B1 (pt) 2020-11-03

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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]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2012, OBSERVADAS AS CONDICOES LEGAIS.