BR112015006803A2 - composição compreendendo um polímero a base de etileno e artigo - Google Patents

composição compreendendo um polímero a base de etileno e artigo

Info

Publication number
BR112015006803A2
BR112015006803A2 BR112015006803A BR112015006803A BR112015006803A2 BR 112015006803 A2 BR112015006803 A2 BR 112015006803A2 BR 112015006803 A BR112015006803 A BR 112015006803A BR 112015006803 A BR112015006803 A BR 112015006803A BR 112015006803 A2 BR112015006803 A2 BR 112015006803A2
Authority
BR
Brazil
Prior art keywords
ethylene
composition
based polymer
conv
article
Prior art date
Application number
BR112015006803A
Other languages
English (en)
Inventor
Ortega Jose
L Kardos Lori
P Karjala Teresa
W Yau Wallace
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 BR112015006803A2 publication Critical patent/BR112015006803A2/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • 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)
  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

resumo “composição compreendendo um polímero a base de etileno e artigo” a invenção provê uma composição compreendendo um polietileno de baixa densidade (ldpe), obtido através da polimerização do radical livre de etileno, e sendo que o ldpe tem um parâmetro viscométrico de gpc “dpp” menor que 1,3. a invenção também provê uma composição compreendendo um polímero a base de etileno que compreende as características a seguir: (a) pelo menos 0,1 grupo amila por 1000 átomos de carbonos totais; (b) um índice de fundido de 0,5 a 0,9; (c) um mwd(conv)[(mw(conv)/mn(conv))] de 9 a 13; a invenção também provê uma composição compreendendo um polímero a base de etileno que compreende as características a seguir: (a) pelo menos 0,1 grupo amila por 1000 átomos de carbonos totais; (b) um mwd(conv) de9 a13; (c) um valor gpcbr de 2,0 a 5,0; (d) uma resistência á fusão (ms) maior que 20 cn.
BR112015006803A 2012-09-28 2013-03-07 composição compreendendo um polímero a base de etileno e artigo BR112015006803A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261706936P 2012-09-28 2012-09-28
PCT/US2013/029652 WO2014051675A1 (en) 2012-09-28 2013-03-07 Ethylene-based polymers and processes to make the same

Publications (1)

Publication Number Publication Date
BR112015006803A2 true BR112015006803A2 (pt) 2017-07-04

Family

ID=47892073

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006803A BR112015006803A2 (pt) 2012-09-28 2013-03-07 composição compreendendo um polímero a base de etileno e artigo

Country Status (9)

Country Link
US (1) US8871887B2 (pt)
EP (1) EP2900703B1 (pt)
JP (1) JP6302473B2 (pt)
KR (1) KR20150065750A (pt)
CN (1) CN104781289B (pt)
BR (1) BR112015006803A2 (pt)
ES (1) ES2702346T3 (pt)
IN (1) IN2015DN02920A (pt)
WO (1) WO2014051675A1 (pt)

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CN104822713B (zh) * 2012-09-28 2018-05-18 陶氏环球技术有限公司 乙烯基聚合物和其制造方法
US10414887B2 (en) 2015-10-02 2019-09-17 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
KR102652841B1 (ko) * 2016-02-23 2024-04-01 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체 및 이를 제조하는 방법
EP3238938A1 (en) 2016-04-29 2017-11-01 Borealis AG Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers
WO2017201110A1 (en) 2016-05-18 2017-11-23 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
CA3035107C (en) 2016-08-31 2024-01-23 Dow Global Technologies Llc Modified polyethylenes
WO2018075243A1 (en) * 2016-10-19 2018-04-26 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
EP3529286A1 (en) 2016-10-19 2019-08-28 ExxonMobil Chemical Patents Inc. Supported catalyst systems and methods of using same
JP7204654B2 (ja) 2017-02-28 2023-01-16 ダウ グローバル テクノロジーズ エルエルシー 多層フィルムで使用するための良好な加工性を有するエチレン系ポリマー
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
WO2019089750A1 (en) * 2017-10-31 2019-05-09 Dow Global Technologies Llc Ethylene/co interpolymers and processes to make the same
KR101939777B1 (ko) * 2017-11-21 2019-01-18 한화케미칼 주식회사 올레핀계 중합체
ES2979380T3 (es) * 2017-11-28 2024-09-25 Nouryon Chemicals Int B V Proceso para modificar LDPE
BR112021023912A2 (pt) 2019-05-31 2022-01-25 Dow Global Technologies Llc Polietileno de baixa densidade, filme, e, artigo
CN114008090B (zh) 2019-05-31 2023-12-22 陶氏环球技术有限责任公司 齐格勒-纳塔催化的聚乙烯树脂和掺入有所述聚乙烯树脂的膜
AR119085A1 (es) 2019-06-06 2021-11-24 Dow Global Technologies Llc Película soplada multicapa
WO2021076357A1 (en) 2019-10-17 2021-04-22 Dow Global Technologies Llc Multilayer films and articles comprising multilayer films
US20240101855A1 (en) 2020-12-08 2024-03-28 Dow Global Technologies Llc Coated Article
EP4259424A1 (en) 2020-12-08 2023-10-18 Dow Global Technologies LLC Article
JP2024500306A (ja) 2020-12-08 2024-01-09 ダウ グローバル テクノロジーズ エルエルシー 物品
KR20230146072A (ko) 2021-02-19 2023-10-18 다우 글로벌 테크놀로지스 엘엘씨 개질된 저밀도 폴리에틸렌 수지 및 이의 제조 방법
JP7434501B2 (ja) 2021-11-25 2024-02-20 旭化成株式会社 ポリオレフィン、樹脂組成物、及び成形体
WO2023244909A1 (en) 2022-06-17 2023-12-21 Dow Global Technologies Llc Multilayer heat-seal film
WO2024026331A1 (en) 2022-07-29 2024-02-01 Dow Global Technologies Llc Organic binder for tiling adhesive
WO2024065360A1 (en) 2022-09-29 2024-04-04 Dow Global Technologies Llc Tiling adhesive with improved flexibilty
WO2024097688A1 (en) 2022-11-02 2024-05-10 Dow Global Technologies Llc Durable reflective aqueous composition
WO2024163046A1 (en) 2023-01-30 2024-08-08 Dow Global Technologies Llc Article made from recycled material containing solvent-based adhesive and process

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
JP3157163B2 (ja) 1991-12-30 2001-04-16 ザ・ダウ・ケミカル・カンパニー エチレンインターポリマーの重合
US6448341B1 (en) 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
PT681592E (pt) 1993-01-29 2001-01-31 Dow Chemical Co Interpolimerizacoes de etileno
IL115911A0 (en) * 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
US5869575A (en) 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
US6884747B2 (en) * 2000-10-06 2005-04-26 Univation Technologies, Llc Linear low density polyethylenes with high melt strength and high melt index ratio
CA2536292C (en) * 2003-09-05 2012-05-08 Dow Global Technologies Inc. Improved resin compositions for extrusion coating
EP1809676B2 (en) 2004-11-02 2015-09-23 Dow Global Technologies LLC Process for producing low density polyethylene compositions and polymers produced therefrom
EP2254920B1 (en) 2008-03-13 2011-11-09 Dow Global Technologies LLC Long chain branched (lcb), block or interconnected copolymers of ethylene in combination with one other polymer
BRPI0914059A2 (pt) 2008-10-07 2015-11-03 Dow Global Technologies Llc polímero a base de etileno e processo para preparar um polímero a base de etileno
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
EP2464672B1 (en) 2009-08-10 2019-11-27 Dow Global Technologies LLC Ldpe for use as a blend component in shrinkage film applications
ES2380568T3 (es) 2009-11-10 2012-05-16 Basell Polyolefine Gmbh LDPE de alta presión, para aplicaciones médicas
US8822601B2 (en) 2010-12-17 2014-09-02 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same

Also Published As

Publication number Publication date
IN2015DN02920A (pt) 2015-09-18
CN104781289B (zh) 2018-04-10
ES2702346T3 (es) 2019-02-28
EP2900703A1 (en) 2015-08-05
US20140094533A1 (en) 2014-04-03
US8871887B2 (en) 2014-10-28
CN104781289A (zh) 2015-07-15
JP2015530458A (ja) 2015-10-15
WO2014051675A1 (en) 2014-04-03
JP6302473B2 (ja) 2018-03-28
KR20150065750A (ko) 2015-06-15
EP2900703B1 (en) 2018-10-17

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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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time