BR112014030070A2 - Polietileno de baixa densidade e seu uso, composição e seu uso, processo para produção de polietileno de baixa densidade, método para um processo de revestimento por extrusão, artigo - Google Patents
Polietileno de baixa densidade e seu uso, composição e seu uso, processo para produção de polietileno de baixa densidade, método para um processo de revestimento por extrusão, artigoInfo
- Publication number
- BR112014030070A2 BR112014030070A2 BR112014030070A BR112014030070A BR112014030070A2 BR 112014030070 A2 BR112014030070 A2 BR 112014030070A2 BR 112014030070 A BR112014030070 A BR 112014030070A BR 112014030070 A BR112014030070 A BR 112014030070A BR 112014030070 A2 BR112014030070 A2 BR 112014030070A2
- Authority
- BR
- Brazil
- Prior art keywords
- article
- density polyethylene
- low density
- extrusion
- extrusion coating
- Prior art date
Links
Classifications
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- 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
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- 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
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/34—Per-compounds with one peroxy-radical
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0633—LDPE, i.e. low density polyethylene
-
- 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]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
POLIETILENO DE BAIXA DENSIDADE E SEU USO, COMPOSIÇÃO E SEU USO, PROCESSO PARA PRODUÇÃO DE POLIETILENO DE BAIXA DENSIDADE, MÉTODO PARA UM PROCESSO DE REVESTIMENTO POR EXTRUSÃO, ARTIGO. A presente invenção refere-se a polietileno de baixa densidade que tem uma taxa de fluxo de fusão (MFR), de acordo com ISO 1133 (190 °C, 2,16 kg) que é superior a 4,0 g/10 min., um módulo de armazenamento G' medido em um módulo de perda G' de 5 kPa que é superior a 3.000 Pa e um teor de vinilideno que é pelo menos 24/100k C, composições, um processo para produção do polietileno de baixa densidade, um polietileno de baixa densidade que é obtenível pelo processo, um método de polimerização contínua de etileno para introduzir vinilideno em um polietileno de baixa densidade, um método para um processo de revestimento por extrusão ou um processo de laminação por extrusão, um artigo, por exemplo, um artigo de extrusão, um artigo de laminação por extrusão, artigo de sopro de filme, artigo de fundição de filme, artigo de extrusão de fio e cabo, artigo de moldagem por injeção, artigo de moldagem por sopro ou artigo de extrusão de tubo e usos do polietileno de baixa densidade.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12170198 | 2012-05-31 | ||
EP12170198.1 | 2012-05-31 | ||
PCT/EP2012/005071 WO2013178241A1 (en) | 2012-05-31 | 2012-12-07 | Ethylene polymers for extrusion coating |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014030070A2 true BR112014030070A2 (pt) | 2017-08-29 |
BR112014030070B1 BR112014030070B1 (pt) | 2021-12-07 |
Family
ID=47324037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014030070-4A BR112014030070B1 (pt) | 2012-05-31 | 2012-12-07 | Polietileno de baixa densidade e seu uso, composição e seu uso, processo para produção de polietileno de baixa densidade, método para um processo de revestimento por extrusão, artigo |
Country Status (11)
Country | Link |
---|---|
US (1) | US10745498B2 (pt) |
EP (1) | EP2855537B2 (pt) |
JP (2) | JP6138927B2 (pt) |
KR (1) | KR101746692B1 (pt) |
CN (1) | CN104350071B (pt) |
BR (1) | BR112014030070B1 (pt) |
EA (1) | EA026740B1 (pt) |
ES (1) | ES2639126T3 (pt) |
FI (1) | FI2855537T4 (pt) |
IN (1) | IN2014DN09654A (pt) |
WO (1) | WO2013178241A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2855538B1 (en) | 2012-05-31 | 2017-08-09 | Borealis AG | Low density polyethylene for extrusion coating |
US9765160B2 (en) | 2013-12-19 | 2017-09-19 | Dow Global Technologies Llc | Tubular low density ethylene-based polymers with improved balance of extractables and melt elasticity |
ES2667625T3 (es) | 2013-12-19 | 2018-05-11 | Borealis Ag | Recubrimiento de extrusión de polietileno de baja densidad y artículo sellado por calor fabricado a partir de éste |
EP3091057B1 (en) * | 2015-05-07 | 2020-09-09 | Borealis AG | Polymer compositions for extrusion coating |
CN107743496B (zh) | 2015-06-25 | 2020-06-16 | 陶氏环球技术有限责任公司 | 制备具有高熔融强度的管状乙烯类聚合物的改进方法 |
CN107750257B (zh) | 2015-06-25 | 2021-03-30 | 陶氏环球技术有限责任公司 | 制备具有较高g′和较宽mwd的管状乙烯基聚合物的改进方法 |
EP3313902B1 (en) | 2015-06-25 | 2023-07-19 | Dow Global Technologies LLC | A process for producing an ethylene-based polymer |
CN107787334B (zh) | 2015-06-25 | 2020-07-24 | 陶氏环球技术有限责任公司 | 具有低己烷可萃取物的乙烯类聚合物 |
US10400046B2 (en) | 2015-06-25 | 2019-09-03 | Joseph J. Matsko | Portable powered paint system |
BR112017028455B1 (pt) | 2015-06-30 | 2022-08-09 | Dow Global Technologies Llc | Mistura de composições de polímero à base de etileno para revestimentos e artigo |
CN106432768A (zh) * | 2015-08-10 | 2017-02-22 | 中国石化扬子石油化工有限公司 | 一种用于bopp膜涂覆的聚丙烯组合物及制备方法 |
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 |
EA201892621A1 (ru) | 2016-06-03 | 2019-06-28 | Бореалис Аг | Многослойная структура |
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 |
BR112019016874B1 (pt) * | 2017-02-28 | 2023-04-18 | Dow Global Technologies Llc | Composição, artigo e película de múltiplas camadas |
EP3658592B1 (en) * | 2017-07-28 | 2021-08-25 | Dow Global Technologies Llc | Low density ethylene-based polymers for low speed extrusion coating operations |
JP6869361B2 (ja) * | 2017-09-29 | 2021-05-12 | エルジー・ケム・リミテッド | 射出成形品の材料選択方法および射出成形品の製造方法 |
KR102410623B1 (ko) | 2017-10-19 | 2022-06-17 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
KR102609224B1 (ko) * | 2018-10-11 | 2023-12-06 | 아사히 가세이 가부시키가이샤 | 가교 세퍼레이터를 사용한 리튬 이온 전지 |
BR112021017929A2 (pt) | 2019-03-14 | 2021-11-23 | Braskem Sa | Método, polímero contendo etileno, e, artigo |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2304777A1 (en) * | 1997-09-30 | 1999-04-08 | Isao Hashimoto | Low-density polyethylene resin for laminates, composition thereof and laminates using the same and production method therefor |
DE60202660T3 (de) | 2002-02-04 | 2011-11-17 | Borealis Technology Oy | Film mit hoher Schlagfestigkeit |
GB0315275D0 (en) | 2003-06-30 | 2003-08-06 | Borealis Tech Oy | Extrusion coating |
ES2284116T3 (es) * | 2005-10-18 | 2007-11-01 | Borealis Technology Oy | Componente para una mezcla de polietileno y mezclas que lo contienen. |
EP2077296B1 (en) | 2008-01-07 | 2010-10-20 | Borealis Technology OY | Extrusion Coating Polyethylene Composition |
EP2123707B1 (en) * | 2008-05-19 | 2010-10-06 | Borealis Technology OY | Extrusion coating polyethylene composition |
EP2130865B1 (en) * | 2008-06-06 | 2010-11-17 | Borealis AG | Extrusion coating polyethylene composition |
US9243087B2 (en) | 2009-06-11 | 2016-01-26 | Dow Global Technologies Llc | LDPE enabling high output and good optics when blended with other polymers |
EP2239283B1 (en) * | 2009-11-10 | 2012-01-25 | Basell Polyolefine GmbH | High pressure LDPE for medical applications |
IN2014CN03782A (pt) | 2011-11-23 | 2015-09-25 | Dow Global Technologies Llc | |
KR101595679B1 (ko) * | 2011-12-09 | 2016-02-18 | 보레알리스 아게 | 신규한 폴리에틸렌 |
-
2012
- 2012-12-07 IN IN9654DEN2014 patent/IN2014DN09654A/en unknown
- 2012-12-07 CN CN201280073620.7A patent/CN104350071B/zh active Active
- 2012-12-07 BR BR112014030070-4A patent/BR112014030070B1/pt active IP Right Grant
- 2012-12-07 EA EA201491944A patent/EA026740B1/ru not_active IP Right Cessation
- 2012-12-07 JP JP2015514352A patent/JP6138927B2/ja active Active
- 2012-12-07 US US14/403,985 patent/US10745498B2/en active Active
- 2012-12-07 KR KR1020147033664A patent/KR101746692B1/ko active IP Right Grant
- 2012-12-07 EP EP12798164.5A patent/EP2855537B2/en active Active
- 2012-12-07 ES ES12798164.5T patent/ES2639126T3/es active Active
- 2012-12-07 WO PCT/EP2012/005071 patent/WO2013178241A1/en active Application Filing
- 2012-12-07 FI FIEP12798164.5T patent/FI2855537T4/fi active
-
2017
- 2017-02-10 JP JP2017023211A patent/JP6538737B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
BR112014030070B1 (pt) | 2021-12-07 |
EP2855537A1 (en) | 2015-04-08 |
JP2015519447A (ja) | 2015-07-09 |
JP6538737B2 (ja) | 2019-07-03 |
EA201491944A1 (ru) | 2015-04-30 |
IN2014DN09654A (pt) | 2015-07-31 |
FI2855537T4 (fi) | 2024-04-17 |
CN104350071A (zh) | 2015-02-11 |
EP2855537B1 (en) | 2017-07-19 |
KR101746692B1 (ko) | 2017-06-27 |
WO2013178241A1 (en) | 2013-12-05 |
ES2639126T3 (es) | 2017-10-25 |
US20150210785A1 (en) | 2015-07-30 |
EA026740B1 (ru) | 2017-05-31 |
KR20150004417A (ko) | 2015-01-12 |
JP2017137494A (ja) | 2017-08-10 |
CN104350071B (zh) | 2017-06-23 |
US10745498B2 (en) | 2020-08-18 |
JP6138927B2 (ja) | 2017-05-31 |
EP2855537B2 (en) | 2024-01-10 |
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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] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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] | ||
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/2012, OBSERVADAS AS CONDICOES LEGAIS. |