EA201491961A1 - Полиэтилен низкой плотности для экструзионного покрытия - Google Patents

Полиэтилен низкой плотности для экструзионного покрытия

Info

Publication number
EA201491961A1
EA201491961A1 EA201491961A EA201491961A EA201491961A1 EA 201491961 A1 EA201491961 A1 EA 201491961A1 EA 201491961 A EA201491961 A EA 201491961A EA 201491961 A EA201491961 A EA 201491961A EA 201491961 A1 EA201491961 A1 EA 201491961A1
Authority
EA
Eurasian Patent Office
Prior art keywords
density polyethylene
low density
product obtained
product
extrusion
Prior art date
Application number
EA201491961A
Other languages
English (en)
Other versions
EA029677B1 (ru
Inventor
Аули Нуммила-Пакаринен
Бернт-Оке Султан
Бьёрн Воигт
Габриель Рюсс
Мартин Анкер
Маттиас Бергквист
Томас Гкурмпис
Томас Йертберг
Original Assignee
Бореалис Аг
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201491961(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Бореалис Аг filed Critical Бореалис Аг
Publication of EA201491961A1 publication Critical patent/EA201491961A1/ru
Publication of EA029677B1 publication Critical patent/EA029677B1/ru

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Paints Or Removers (AREA)

Abstract

Настоящее изобретение относится к полиэтилену низкой плотности, имеющему молекулярно-массовое распределение Mw/Mn, составляющее 15 или меньше, динамический модуль упругости G', измеренный при модуле потерь G" 5 кПа, который превышает 3000 Па, средневесовую молекулярную массу (Mw), которая составляет от 192000 до 250000 г/моль, и скорость течения расплава (MFR - melt flow rate) в соответствии с ISO 1133 (190°С, 2,16 кг), которая составляет больше 3,0 г/10 мин, композиции, к способу получения полиэтилена низкой плотности, к полиэтилену низкой плотности, который получают при помощи способа непрерывной полимеризации этилена для введения винилидена в полиэтилен низкой плотности, способа экструзионного покрытия или способа экструзионного ламинирования, к изделию, например к изделию, полученному путем экструзии, к изделию, полученному путем экструзионного ламинирования, к изделию, полученному путем экструзии пленки с раздувкой, к изделию, полученному путем отливки пленки, к изделию, полученному путем экструзии проволоки и кабеля, к изделию, полученному путем литья под давлением, к изделию, полученному путем выдувного формования, или к изделию, полученному путем экструзии труб, и применениям полиэтилена низкой плотности.
EA201491961A 2012-05-31 2012-12-07 Полиэтилен низкой плотности для экструзионного покрытия EA029677B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12170203 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
EA201491961A1 true EA201491961A1 (ru) 2015-04-30
EA029677B1 EA029677B1 (ru) 2018-04-30

Family

ID=47326054

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491961A EA029677B1 (ru) 2012-05-31 2012-12-07 Полиэтилен низкой плотности для экструзионного покрытия

Country Status (9)

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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104379609B (zh) 2012-05-31 2017-02-22 博里利斯股份公司 用于挤出涂覆的低密度聚乙烯
BR112016013042B1 (pt) 2013-12-19 2020-12-15 Dow Global Technologies Llc Polímero a base de etileno, composição e artigo
EP2886338B1 (en) 2013-12-19 2018-02-21 Borealis AG Extrusion coating of low density polyethylene and heat-sealed article made therefrom
KR102577959B1 (ko) 2015-06-25 2023-09-14 다우 글로벌 테크놀로지스 엘엘씨 낮은 헥산 추출물을 갖는 에틸렌계 폴리머
JP2018518575A (ja) 2015-06-25 2018-07-12 ダウ グローバル テクノロジーズ エルエルシー 高溶融強度を有する管状エチレン系ポリマーを作製するための改善されたプロセス
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
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
KR102662246B1 (ko) 2015-06-25 2024-05-02 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체의 제조 방법
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
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
WO2017207221A1 (en) 2016-06-03 2017-12-07 Borealis Ag Multilayer structure
BR112019010616B1 (pt) 2016-12-22 2022-11-29 Dow Global Technologies Llc Processo para produzir uma composição, configuração de polimerização, composição e artigo
JP7082988B2 (ja) 2017-04-27 2022-06-09 ダウ グローバル テクノロジーズ エルエルシー ポリエチレン混合組成物
WO2019018023A1 (en) 2017-07-21 2019-01-24 Exxonmobil Chemical Patents Inc. LAMINATE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
EP3658592B1 (en) * 2017-07-28 2021-08-25 Dow Global Technologies Llc Low density ethylene-based polymers for low speed extrusion coating operations
CN111406075B (zh) * 2017-11-28 2024-01-19 诺力昂化学品国际有限公司 改性ldpe的方法
EP3938167A1 (en) * 2019-03-14 2022-01-19 Braskem S.A. Extrusion coating resin from tubular reactor

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Also Published As

Publication number Publication date
CN104379609B (zh) 2017-02-22
US10144789B2 (en) 2018-12-04
US20150111053A1 (en) 2015-04-23
WO2013178242A1 (en) 2013-12-05
BR112014030072B1 (pt) 2021-08-31
BR112014030072A2 (pt) 2017-06-27
EP2855538B1 (en) 2017-08-09
ES2642174T3 (es) 2017-11-15
KR20150004405A (ko) 2015-01-12
JP6007319B2 (ja) 2016-10-12
KR101698257B1 (ko) 2017-01-19
EA029677B1 (ru) 2018-04-30
CN104379609A (zh) 2015-02-25
EP2855538A1 (en) 2015-04-08
JP2015520265A (ja) 2015-07-16

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM