BR112014030072A2 - polietileno de baixa densidade e seu uso, composição que compreende o polietileno e seu uso, processo para a produção do polietileno, método de polimerização de etileno, método para um processo de revestimento por extrusão, artigo. - Google Patents

polietileno de baixa densidade e seu uso, composição que compreende o polietileno e seu uso, processo para a produção do polietileno, método de polimerização de etileno, método para um processo de revestimento por extrusão, artigo.

Info

Publication number
BR112014030072A2
BR112014030072A2 BR112014030072A BR112014030072A BR112014030072A2 BR 112014030072 A2 BR112014030072 A2 BR 112014030072A2 BR 112014030072 A BR112014030072 A BR 112014030072A BR 112014030072 A BR112014030072 A BR 112014030072A BR 112014030072 A2 BR112014030072 A2 BR 112014030072A2
Authority
BR
Brazil
Prior art keywords
polyethylene
article
composition
production
low density
Prior art date
Application number
BR112014030072A
Other languages
English (en)
Other versions
BR112014030072B1 (pt
Inventor
Nummila-Pakarinen Auli
Sultan Bernt-Ake
Voigt Björn
Ruess Gabriel
Anker Martin
Bergqvist Mattias
Gkourmpis Thomas
Hjertberg Thomas
Original Assignee
Borealis Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47326054&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014030072(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of BR112014030072A2 publication Critical patent/BR112014030072A2/pt
Publication of BR112014030072B1 publication Critical patent/BR112014030072B1/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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2507/00—Polyolefins
    • B05D2507/01—Polyethylene
    • B05D2507/015—Polyethylene modified
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/14—Die swell or die swell ratio or swell ratio
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
BR112014030072-0A 2012-05-31 2012-12-07 Polietileno de baixa densidade, composição que compreende o polietileno de baixa densidade, processo para a produção do polietileno de baixa densidade, método para um processo de revestimento por extrusão, artigo, uso de um polietileno de baixa densidade e uso de uma composição BR112014030072B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12170203 2012-05-31
EP12170203.9 2012-05-31
PCT/EP2012/005072 WO2013178242A1 (en) 2012-05-31 2012-12-07 Low density polyethylene for extrusion coating

Publications (2)

Publication Number Publication Date
BR112014030072A2 true BR112014030072A2 (pt) 2017-06-27
BR112014030072B1 BR112014030072B1 (pt) 2021-08-31

Family

ID=47326054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014030072-0A BR112014030072B1 (pt) 2012-05-31 2012-12-07 Polietileno de baixa densidade, composição que compreende o polietileno de baixa densidade, processo para a produção do polietileno de baixa densidade, método para um processo de revestimento por extrusão, artigo, uso de um polietileno de baixa densidade e uso de uma composição

Country Status (9)

Country Link
US (1) US10144789B2 (pt)
EP (1) EP2855538B1 (pt)
JP (1) JP6007319B2 (pt)
KR (1) KR101698257B1 (pt)
CN (1) CN104379609B (pt)
BR (1) BR112014030072B1 (pt)
EA (1) EA029677B1 (pt)
ES (1) ES2642174T3 (pt)
WO (1) WO2013178242A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2642174T3 (es) 2012-05-31 2017-11-15 Borealis Ag Polietileno de baja densidad para recubrimiento por extrusión
EP2886338B1 (en) 2013-12-19 2018-02-21 Borealis AG Extrusion coating of low density polyethylene and heat-sealed article made therefrom
WO2015094566A1 (en) * 2013-12-19 2015-06-25 Dow Global Technologies Llc Tubular low density ethylene-based polymers with improved balance of extractables and melt elasticity
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
BR112017027564B1 (pt) 2015-06-25 2022-02-01 Dow Global Technologies Llc Processo para produzir polímero à base de etileno
ES2786677T3 (es) 2015-06-25 2020-10-13 Dow Global Technologies Llc Proceso para formar polímeros basados en etileno
US10730977B2 (en) 2015-06-25 2020-08-04 Dow Global Technologies Llc Process to make tubular ethylene based polymers with high G′ and broad MWD
ES2954149T3 (es) 2015-06-25 2023-11-20 Dow Global Technologies Llc Un proceso para producir un polímero a base de etileno
ES2959186T3 (es) 2015-06-30 2024-02-21 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno para recubrimientos por extrusión mejorados
ES2803232T3 (es) 2016-04-22 2021-01-25 Dow Global Technologies Llc Método para producir polímeros a base de etileno tubulares de baja densidad y bajo contenido de volátiles para un procedimiento de revestimiento por extrusión limpio
CN109153225A (zh) 2016-06-03 2019-01-04 博里利斯股份公司 多层结构
EP3559092B9 (en) 2016-12-22 2022-07-20 Dow Global Technologies LLC Process to make high density ethylene-based polymer compositions with high melt strength
CA3061137A1 (en) 2017-04-27 2018-11-01 Dow Global Technologies Llc Polyethylene blend composition
WO2019018023A1 (en) 2017-07-21 2019-01-24 Exxonmobil Chemical Patents Inc. LAMINATE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
ES2890954T3 (es) 2017-07-28 2022-01-25 Dow Global Technologies Llc Polímeros basados en etileno de baja densidad para operaciones de revestimiento por extrusión de baja velocidad
US11518829B2 (en) 2017-11-28 2022-12-06 Nouryon Chemicals International B.V. Process for modifying LDPE
WO2020183248A1 (en) * 2019-03-14 2020-09-17 Braskem S.A. Extrusion coating resin from tubular reactor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020480A4 (en) * 1997-09-30 2001-09-19 Japan Polyolefins Co Ltd LOW DENSITY POLYETHYLENE RESIN FOR LAMINATE, COMPOSITION, LAMINATION THUS PRODUCED, AND PROCESS FOR PRODUCING THE SAME
ES2236371T5 (es) 2002-02-04 2011-08-01 Borealis Technology Oy Material laminar con elevada resistencia al impacto.
GB0315275D0 (en) 2003-06-30 2003-08-06 Borealis Tech Oy Extrusion coating
EP1777238B1 (en) 2005-10-18 2007-05-02 Borealis Technology Oy Polyethylene blend component and blends containing the same
CA2541180A1 (en) 2006-03-23 2007-09-23 Nova Chemicals Corporation Extrusion coating composition
EP2123707B1 (en) * 2008-05-19 2010-10-06 Borealis Technology OY Extrusion coating polyethylene composition
EP2130863A1 (en) 2008-06-02 2009-12-09 Borealis AG High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom
ATE488549T1 (de) * 2008-06-06 2010-12-15 Borealis Ag Extrusionsbeschichtung einer polyethylenzusammensetzung
BRPI0919052A2 (pt) * 2008-09-25 2015-12-08 Basell Polyolefine Gmbh composição de lldpe resistente a impacto e pelílucas feitas do mesmo
EP2331590B1 (en) * 2008-10-07 2016-04-20 Dow Global Technologies LLC High pressure low density polyethylene resins with improved optical properties produced through the use of highly active chain transfer agents
EP2246369B1 (en) * 2009-04-30 2012-09-05 Borealis AG Linear low density polyethylene with uniform or reversed comonomer composition distribution
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
EP2651987B1 (en) * 2010-12-17 2016-09-21 Dow Global Technologies LLC Ethylene-based polymers and processess to make the same
KR102057264B1 (ko) 2011-11-23 2019-12-19 다우 글로벌 테크놀로지스 엘엘씨 넓은 분자량 분포 및 낮은 추출가능물을 갖는 저밀도 에틸렌-계 중합체
US9593177B2 (en) * 2011-12-09 2017-03-14 Borealis Ag Polyethylene
ES2639126T3 (es) * 2012-05-31 2017-10-25 Borealis Ag Polímeros de etileno para recubrimiento por extrusión
ES2642174T3 (es) 2012-05-31 2017-11-15 Borealis Ag Polietileno de baja densidad para recubrimiento por extrusión

Also Published As

Publication number Publication date
CN104379609A (zh) 2015-02-25
CN104379609B (zh) 2017-02-22
WO2013178242A1 (en) 2013-12-05
JP6007319B2 (ja) 2016-10-12
KR20150004405A (ko) 2015-01-12
EA029677B1 (ru) 2018-04-30
EP2855538B1 (en) 2017-08-09
BR112014030072B1 (pt) 2021-08-31
US10144789B2 (en) 2018-12-04
ES2642174T3 (es) 2017-11-15
JP2015520265A (ja) 2015-07-16
KR101698257B1 (ko) 2017-01-19
US20150111053A1 (en) 2015-04-23
EP2855538A1 (en) 2015-04-08
EA201491961A1 (ru) 2015-04-30

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 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 07/12/2012, OBSERVADAS AS CONDICOES LEGAIS.