BR112017028455A2 - composições de polímeros à base de etileno para revestimentos de extrusão melhorados - Google Patents

composições de polímeros à base de etileno para revestimentos de extrusão melhorados

Info

Publication number
BR112017028455A2
BR112017028455A2 BR112017028455A BR112017028455A BR112017028455A2 BR 112017028455 A2 BR112017028455 A2 BR 112017028455A2 BR 112017028455 A BR112017028455 A BR 112017028455A BR 112017028455 A BR112017028455 A BR 112017028455A BR 112017028455 A2 BR112017028455 A2 BR 112017028455A2
Authority
BR
Brazil
Prior art keywords
composition
ethylene
based polymer
polymer compositions
improved extrusion
Prior art date
Application number
BR112017028455A
Other languages
English (en)
Other versions
BR112017028455B1 (pt
Inventor
L Cooper James
Demirors Mehmet
P Karjala Teresa
Lin Yijian
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 BR112017028455A2 publication Critical patent/BR112017028455A2/pt
Publication of BR112017028455B1 publication Critical patent/BR112017028455B1/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2207/062—HDPE
    • 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

a invenção proporciona uma composição compreendendo pelo menos o seguinte: a) uma primeira composição compreendendo pelo menos um primeiro polímero à base de etileno, formado por polimerização com radical livre em alta pressão, e em que a primeira composição compreende as seguintes propriedades: um índice de fusão (i2) de 1,0 a 15,0 g/10 min., e densidade de 0,910 a 0,940 g/cc; b) uma segunda composição que compreende pelo menos um segundo polímero à base de etileno, e em que a segunda composição compreende as seguintes propriedades; um índice de fusão (i2) de 1,0 a 1000 g/10 min., uma densidade maior que 0,940 g/cc; em que a composição compreende as seguintes propriedades: índice de fusão (i2) de 2,0 a 20,0 g/10 min. e uma densidade de 0,915 a 0,940 g/cc; e em que a primeira composição está presente em uma quantidade de 65 a 95% em peso, com base no peso da composição.
BR112017028455-3A 2015-06-30 2015-06-30 Mistura de composições de polímero à base de etileno para revestimentos e artigo BR112017028455B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/038626 WO2017003463A1 (en) 2015-06-30 2015-06-30 Ethylene-based polymer compositions for improved extrusion coatings

Publications (2)

Publication Number Publication Date
BR112017028455A2 true BR112017028455A2 (pt) 2018-08-28
BR112017028455B1 BR112017028455B1 (pt) 2022-08-09

Family

ID=53762316

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028455-3A BR112017028455B1 (pt) 2015-06-30 2015-06-30 Mistura de composições de polímero à base de etileno para revestimentos e artigo

Country Status (8)

Country Link
US (2) US10457799B2 (pt)
EP (1) EP3317348B1 (pt)
JP (1) JP7385345B2 (pt)
KR (1) KR102397059B1 (pt)
CN (2) CN107922681A (pt)
BR (1) BR112017028455B1 (pt)
ES (1) ES2959186T3 (pt)
WO (1) WO2017003463A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922681A (zh) * 2015-06-30 2018-04-17 陶氏环球技术有限责任公司 用于改进的挤压涂层的乙烯基聚合物组合物
BR102016002791B1 (pt) * 2016-02-10 2020-12-08 Fundação Universidade Federal De São Carlos equipamento para detecção óptica de espalhamento de luz laser em baixo ângulo (lalls) in-line, uso do mesmo e método para o monitoramento morfológico em tempo real de sistemas polifásicos
EP3625054A4 (en) * 2017-05-15 2020-12-16 Stora Enso Oyj IMPROVED PROCESS FOR EXTRUSION COATING ON FIBER-BASED SUBSTRATES
US11546647B2 (en) 2019-06-07 2023-01-03 Roku, Inc. Content-modification system with probability-based selection feature

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EP0084049A4 (en) * 1981-07-28 1983-12-23 Eastman Kodak Co TWO-COMPONENT POLYETHYLENE EXTRUSION COATING MIXTURES.
JP2874821B2 (ja) * 1993-05-07 1999-03-24 昭和電工株式会社 ポリエチレン組成物
IL115911A0 (en) 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
FI111166B (fi) 1997-01-10 2003-06-13 Borealis Polymers Oy Ekstruusiopäällystysrakenne
GB9911934D0 (en) 1999-05-21 1999-07-21 Borealis As Polymer
ATE271075T1 (de) 2000-03-16 2004-07-15 Basell Polyolefine Gmbh Verfahren zur herstellung von polyethylen
CN1178958C (zh) 2000-08-15 2004-12-08 阿克佐诺贝尔股份有限公司 三氧杂环庚烷在制备高固体分丙烯酸类、苯乙烯类和ldpe类树脂的方法中的用途
GB0319467D0 (en) 2003-08-19 2003-09-17 Bp Chem Int Ltd Polymer blends
BRPI0413766B1 (pt) 2003-09-05 2014-01-28 Composição para extrusão de polietileno,uso de uma composição, processo para extrudar um material polimérico sobre um substrato e camada de película polimérica
EP1555292B1 (en) 2004-01-13 2015-12-23 Borealis Technology Oy Extrusion coating polyethylene
DE602005001055T2 (de) 2005-10-18 2007-12-27 Borealis Technology Oy Polyethylenmischungskomponente und diese enthaltende Mischungen
US8247065B2 (en) 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
DE602006016776D1 (de) 2006-07-14 2010-10-21 Borealis Tech Oy Polyethylen hoher Dichte
EP2123707B1 (en) 2008-05-19 2010-10-06 Borealis Technology OY Extrusion coating polyethylene composition
SG190030A1 (en) 2010-10-29 2013-06-28 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
JP2012255138A (ja) 2011-05-16 2012-12-27 Asahi Kasei Chemicals Corp 表面保護フィルム用ポリエチレン樹脂組成物
JP5862055B2 (ja) 2011-05-31 2016-02-16 大日本印刷株式会社 ポリオレフィン樹脂フィルム
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MX363922B (es) 2012-11-20 2019-04-05 Dow Global Technologies Llc Polimeros de baja densidad a base de etileno con alta resistencia a la fusion.
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EP2999744B1 (en) 2013-05-22 2020-10-28 Dow Global Technologies LLC Low density ethylene-based compositions with improved melt strength, output, and mechanical properties
CA2837591A1 (en) * 2013-12-19 2015-06-19 Nova Chemicals Corporation Polyethylene composition for extrusion coating
BR112016013042B1 (pt) 2013-12-19 2020-12-15 Dow Global Technologies Llc Polímero a base de etileno, composição e artigo
CN107922681A (zh) * 2015-06-30 2018-04-17 陶氏环球技术有限责任公司 用于改进的挤压涂层的乙烯基聚合物组合物

Also Published As

Publication number Publication date
US20180134881A1 (en) 2018-05-17
ES2959186T3 (es) 2024-02-21
JP7385345B2 (ja) 2023-11-22
US20200032039A1 (en) 2020-01-30
US10457799B2 (en) 2019-10-29
CN117659536A (zh) 2024-03-08
KR20180022892A (ko) 2018-03-06
JP2018521175A (ja) 2018-08-02
CN107922681A (zh) 2018-04-17
KR102397059B1 (ko) 2022-05-12
WO2017003463A1 (en) 2017-01-05
BR112017028455B1 (pt) 2022-08-09
EP3317348B1 (en) 2023-08-30
EP3317348A1 (en) 2018-05-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/2015, OBSERVADAS AS CONDICOES LEGAIS