KR101707696B1 - 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름 - Google Patents

불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름 Download PDF

Info

Publication number
KR101707696B1
KR101707696B1 KR1020117022874A KR20117022874A KR101707696B1 KR 101707696 B1 KR101707696 B1 KR 101707696B1 KR 1020117022874 A KR1020117022874 A KR 1020117022874A KR 20117022874 A KR20117022874 A KR 20117022874A KR 101707696 B1 KR101707696 B1 KR 101707696B1
Authority
KR
South Korea
Prior art keywords
interpolymer
alpha
film
ethylene
olefin
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020117022874A
Other languages
English (en)
Korean (ko)
Other versions
KR20110134889A (ko
Inventor
시아오빙 윤
리스디안티 와스티아니
휘 룬 고
창 우
메흐메트 데미로르스
Original Assignee
다우 글로벌 테크놀로지스 엘엘씨
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=42272542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101707696(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 다우 글로벌 테크놀로지스 엘엘씨 filed Critical 다우 글로벌 테크놀로지스 엘엘씨
Publication of KR20110134889A publication Critical patent/KR20110134889A/ko
Application granted granted Critical
Publication of KR101707696B1 publication Critical patent/KR101707696B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/622Component covered by group C08F4/62 with an organo-aluminium compound
    • C08F4/6222Component of C08F4/62 containing at least two different metals
    • C08F4/6224Component of C08F4/62 containing at least two different metals containing magnesium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/63Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/632Pretreating with metals or metal-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2410/00Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/02Low molecular weight, e.g. <100,000 Da.
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08Low density, i.e. < 0.91 g/cm3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12Melt flow index or melt flow ratio
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/26Use as polymer for film forming
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00Chemical modification of a polymer
    • C08F2810/20Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31909Next to second addition polymer from unsaturated monomers
    • Y10T428/31913Monoolefin polymer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers
    • Y10T428/31938Polymer of monoethylenically unsaturated hydrocarbon

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)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
KR1020117022874A 2009-03-31 2009-12-16 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름 Active KR101707696B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16506509P 2009-03-31 2009-03-31
US61/165,065 2009-03-31
PCT/CN2009/075646 WO2010111869A1 (en) 2009-03-31 2009-12-16 Film made from heterogeneous ethylene/alpha-olefin interpolymer

Publications (2)

Publication Number Publication Date
KR20110134889A KR20110134889A (ko) 2011-12-15
KR101707696B1 true KR101707696B1 (ko) 2017-02-16

Family

ID=42272542

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020117022874A Active KR101707696B1 (ko) 2009-03-31 2009-12-16 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름
KR20117025668A Withdrawn KR20120022835A (ko) 2009-03-31 2010-03-26 탁월한 투명도 및 우수한 인성을 갖는 대조 수축 필름
KR1020117025670A Active KR101743307B1 (ko) 2009-03-31 2010-03-30 불균질 에틸렌/알파-올레핀 혼성중합체

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR20117025668A Withdrawn KR20120022835A (ko) 2009-03-31 2010-03-26 탁월한 투명도 및 우수한 인성을 갖는 대조 수축 필름
KR1020117025670A Active KR101743307B1 (ko) 2009-03-31 2010-03-30 불균질 에틸렌/알파-올레핀 혼성중합체

Country Status (13)

Country Link
US (4) US9206303B2 (enExample)
EP (3) EP2414410B1 (enExample)
JP (6) JP5694289B2 (enExample)
KR (3) KR101707696B1 (enExample)
CN (4) CN102449003B (enExample)
BR (3) BRPI0923985B1 (enExample)
CA (1) CA2757282C (enExample)
ES (3) ES2568504T3 (enExample)
MX (3) MX2011010291A (enExample)
MY (1) MY161913A (enExample)
RU (2) RU2519776C2 (enExample)
SG (1) SG182274A1 (enExample)
WO (3) WO2010111869A1 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101707696B1 (ko) 2009-03-31 2017-02-16 다우 글로벌 테크놀로지스 엘엘씨 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름
CN102985253A (zh) * 2010-06-24 2013-03-20 陶氏环球技术有限公司 包含异相聚烯烃共聚物和任选硅烷的电子器件模块
BR112013006985A2 (pt) * 2010-09-29 2020-11-24 Dow Global Technologies Llc interpolímero de eitleno/alfa-olefina, processo para preparar um interpolímero de etileno/alfa-olefina, composição e filme.
US8907030B2 (en) 2010-09-29 2014-12-09 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymer suitable for use in fiber applications, and fibers made therefrom
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
WO2012174567A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Process for forming an insulated container having artwork
GB2539589B (en) 2011-06-17 2017-04-19 Berry Plastics Corp Insulated container
KR20140044369A (ko) 2011-06-17 2014-04-14 베리 플라스틱스 코포레이션 컵용 단열 슬리브
EP3255098A1 (en) 2011-08-31 2017-12-13 Berry Plastics Corporation Polymeric material for an insulated container
BR112014009439A2 (pt) * 2011-10-21 2017-04-11 Dow Global Technologies Llc película encolhível em multicamada
CA2863694C (en) 2012-03-05 2020-11-03 Univation Technologies, Llc Methods for making catalyst compositions and polymer products produced therefrom
US8993693B2 (en) * 2012-03-23 2015-03-31 Formosa Plastics Corporation Ethylene copolymers with a novel composition distribution and processes for making the same
EP2669086A1 (en) * 2012-05-28 2013-12-04 Dow Global Technologies LLC Cast silage film with enhanced cling properties
EP2877767B1 (en) * 2012-07-26 2018-12-19 Saint-Gobain Performance Plastics Corporation Multilayer flexible tube
KR20150040344A (ko) 2012-08-07 2015-04-14 베리 플라스틱스 코포레이션 컵 성형 공정 및 장치
EP2912114B1 (en) * 2012-10-26 2017-12-13 ExxonMobil Chemical Patents Inc. Polymer blends and articles made therefrom
CA2889280C (en) 2012-10-26 2021-10-19 Berry Plastics Corporation Polymeric material for an insulated container
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
AR093943A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Reborde de un envase termico
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
US9957365B2 (en) 2013-03-13 2018-05-01 Berry Plastics Corporation Cellular polymeric material
MX388908B (es) 2013-03-14 2025-03-20 Berry Plastics Corp Contenedor.
ES2625837T3 (es) * 2013-04-18 2017-07-20 Dow Global Technologies Llc Películas que contienen formulaciones adhesivas extrusionables
US9562140B2 (en) 2013-08-16 2017-02-07 Berry Plastics Corporation Polymeric material for an insulated container
MX390492B (es) 2013-08-26 2025-03-20 Berry Plastics Corp Material polimerico para un envase.
US9688783B2 (en) * 2013-11-07 2017-06-27 Akzo Nobel Chemicals International B.V. Process for modifying ethylene-based polymers and copolymers
TR201802165T4 (tr) * 2013-11-07 2018-03-21 Akzo Nobel Chemicals Int Bv Polimerleri modifiye etmek için proses.
US20170152377A1 (en) * 2014-06-26 2017-06-01 Dow Global Technologies Llc Breathable films and articles incorporating same
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
MX2017007005A (es) * 2014-12-01 2017-12-04 Dow Global Technologies Llc Peliculas contractiles que comprenden recubrimiento absorbente infrarrojo cercano (nir), y metodos para fabricar las mismas.
US10513589B2 (en) 2015-01-23 2019-12-24 Berry Plastics Corporation Polymeric material for an insulated container
WO2016141179A1 (en) 2015-03-04 2016-09-09 Berry Plastics Corporation Polymeric material for container
EP3400255B1 (en) * 2016-01-05 2022-04-20 SABIC Global Technologies B.V. Process for preparing graft copolymer comprising polyethylene
US10899858B2 (en) 2016-04-22 2021-01-26 China Petroleum & Chemical Corporation Polyethylene material and application thereof
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
WO2018044275A1 (en) * 2016-08-30 2018-03-08 Dow Global Technologies Llc Ethylene/c3-c6 alpha-olefin interpolymers with improved pellet flowability
CN109983039B (zh) 2016-09-27 2022-02-18 尤尼威蒂恩技术有限责任公司 用于聚乙烯生产中长链支化控制的方法
US10000594B2 (en) 2016-11-08 2018-06-19 Chevron Phillips Chemical Company Lp Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability
CN110891779B (zh) 2017-07-06 2022-07-19 陶氏环球技术有限责任公司 低温多层收缩膜,以及其制造方法
US11214429B2 (en) 2017-08-08 2022-01-04 Berry Global, Inc. Insulated multi-layer sheet and method of making the same
WO2019036565A1 (en) 2017-08-17 2019-02-21 Berry Global, Inc. BLOCKED RETRACTION GROUPING FILM
AR115967A1 (es) * 2018-08-20 2021-03-17 Dow Global Technologies Llc Película termoplástica multicapa con rendimiento de resistencia a la perforación mejorado
EP3969272A4 (en) 2019-05-17 2023-06-07 MuCell Extrusion LLC LIGHTWEIGHT POLYETHYLENE FILM FOR ASEPTIC PACKAGING APPLICATIONS AND THE RESULTING PRODUCT AND PROCESS OF PRODUCTION THEREOF
US20200361184A1 (en) * 2019-05-17 2020-11-19 Mucell Extrusion, Llc Lightweight polyethylene film for packaging applications and the product resulting therefrom and the method of making the same
US11926123B2 (en) 2019-05-17 2024-03-12 Mucell Extrusion, Llc Multi-layer polymer foam film for packaging applications and the method of making the same
CA3146300A1 (en) * 2019-08-06 2021-02-11 Dow Global Technologies Llc Multilayer films having at least three layers and methods of producing the same
CN111055567B (zh) * 2020-01-02 2021-06-08 河南工学院 一种基于pe的高强度复合膜及其制备方法
US20230182454A1 (en) * 2020-05-29 2023-06-15 Sabic Global Technologies B.V. Bi-directionally oriented multilayer film
CN112280158A (zh) * 2020-09-28 2021-01-29 中国石油化工股份有限公司 一种改性小中空吹塑用高密度聚乙烯树脂及其制备方法
EP4532201A1 (en) 2022-05-25 2025-04-09 Nova Chemicals (International) S.A. Polymer blend and multilayer film structure
CN117551294B (zh) * 2024-01-11 2024-03-22 汕头市雅仕达包装材料有限公司 一种高强度pe薄膜及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517487A (ja) 1997-09-19 2003-05-27 ザ ダウ ケミカル カンパニー 組成を最適にした狭いmwdを示すエチレンインターポリマー組成物、それの製造方法およびそれから作られた製品

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
US3284421A (en) 1962-02-12 1966-11-08 Hercules Inc Modifying polymers
GB1009771A (enExample) 1964-04-01
US3485706A (en) 1968-01-18 1969-12-23 Du Pont Textile-like patterned nonwoven fabrics and their production
JPS532585A (en) * 1976-06-29 1978-01-11 Sumitomo Chem Co Ltd Preparation of polyethylene
US4096698A (en) 1977-01-14 1978-06-27 Martin Charles S Solar energy converting device
US4198315A (en) 1978-09-05 1980-04-15 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4252924A (en) * 1979-04-05 1981-02-24 E. I. Du Pont De Nemours And Company Continuous process for the preparation of nonrandom ethylene/acid copolymer
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
JPS56161405A (en) * 1980-05-19 1981-12-11 Shindaikiyouwa Sekiyu Kagaku Kk Production of wide-mw distribution polyolefin
US4322027A (en) 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
US4413110A (en) 1981-04-30 1983-11-01 Allied Corporation High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore
DE3240383A1 (de) 1982-11-02 1984-05-03 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von oligomeren aluminoxanen
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US4950541A (en) 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
US4663220A (en) 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4668566A (en) 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
US5015749A (en) 1987-08-31 1991-05-14 The Dow Chemical Company Preparation of polyhydrocarbyl-aluminoxanes
US4957790A (en) * 1987-12-21 1990-09-18 W. R. Grace & Co.-Conn. Oriented polymeric films
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
US5041584A (en) 1988-12-02 1991-08-20 Texas Alkyls, Inc. Modified methylaluminoxane
US5041585A (en) 1990-06-08 1991-08-20 Texas Alkyls, Inc. Preparation of aluminoxanes
JP3043801B2 (ja) * 1990-11-29 2000-05-22 昭和電工株式会社 食品包装用ストレッチフィルム
US5231151A (en) 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
US6172173B1 (en) 1991-01-18 2001-01-09 The Dow Chemical Company Silica supported transition metal catalyst
US5266627A (en) 1991-02-25 1993-11-30 Quantum Chemical Corporation Hydrolyzable silane copolymer compositions resistant to premature crosslinking and process
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
US5292845A (en) 1992-01-23 1994-03-08 Mitsui Petrochemical Industries, Ltd. Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same
JP2888639B2 (ja) * 1992-04-20 1999-05-10 エクソン・ケミカル・パテンツ・インク エチレン/分枝鎖オレフィンのコポリマー
CZ288678B6 (cs) 1993-01-29 2001-08-15 The Dow Chemical Company Způsob přípravy ethylen/alfa-olefinových interpolymerních kompozic
US6448341B1 (en) 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
JP3238245B2 (ja) * 1993-06-17 2001-12-10 大倉工業株式会社 食品包装用ストレッチフィルム
JPH0770238A (ja) * 1994-05-23 1995-03-14 Mitsui Petrochem Ind Ltd エチレンとα−オレフインとの共重合体のフイルム
US5542199A (en) 1995-07-19 1996-08-06 Hoffman/New Yorker, Inc. Garment pressing apparatus with garment end rotator
US5869575A (en) 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
BR9610302A (pt) * 1995-08-15 1999-07-06 Phillips Petroleum Co Filmes que compeendem polietileno catalisado por metaloceno
JP3672631B2 (ja) * 1995-08-23 2005-07-20 三菱化学株式会社 共押出フィルム
IT1304704B1 (it) * 1995-09-01 2001-03-28 Manuli Stretch Spa Film multistrato polietilenico
JP3715357B2 (ja) * 1995-09-29 2005-11-09 日本ポリオレフィン株式会社 ストレッチフィルム
JPH0999527A (ja) * 1995-10-04 1997-04-15 Mitsubishi Chem Corp ストレッチ包装用フィルム
US6723398B1 (en) * 1999-11-01 2004-04-20 Dow Global Technologies Inc. Polymer blend and fabricated article made from diverse ethylene interpolymers
EP0891381B2 (en) 1996-04-01 2006-05-24 The Dow Chemical Company Olefin solution polymerization
US5977251A (en) 1996-04-01 1999-11-02 The Dow Chemical Company Non-adiabatic olefin solution polymerization
JP3804183B2 (ja) * 1997-05-26 2006-08-02 東ソー株式会社 貼合用共押出多層フィルムおよびその製造方法
WO1999046325A1 (en) * 1998-03-10 1999-09-16 Mitsui Chemicals, Inc. Ethylene copolymer composition and use thereof
JP2006312753A (ja) * 1998-03-10 2006-11-16 Mitsui Chemicals Inc エチレン共重合体組成物およびその用途
AR018359A1 (es) * 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
AU5806599A (en) * 1998-09-04 2000-03-27 Dow Chemical Company, The Long chain branched ethylene homopolymer made by a slurry process and blends thereof
JP4190654B2 (ja) * 1999-04-30 2008-12-03 日本ポリオレフィン株式会社 押出ラミネート用エチレン系重合体組成物および積層体
US6368545B1 (en) 1999-05-13 2002-04-09 Exxonmobil Chemical Patents Inc. High clarity polyolefin multilayer blown coextruded film
JP2000343658A (ja) * 1999-06-07 2000-12-12 Nippon Polyolefin Kk 包材用多層フィルムおよびその製造方法
US6946182B1 (en) * 1999-07-16 2005-09-20 Allgeuer Thomas T Fringed surface structures obtainable in a compression molding process
JP2001225428A (ja) * 2000-02-15 2001-08-21 Japan Polyolefins Co Ltd 積層シートおよびその製造方法
US6359072B1 (en) * 2000-02-16 2002-03-19 Univation Technologies, Llc Polyethylene films having improved optical properties
US7125933B2 (en) * 2000-06-22 2006-10-24 Univation Technologies, Llc Very low density polyethylene blends
JP2003212918A (ja) * 2002-01-29 2003-07-30 Japan Polyolefins Co Ltd エチレン系重合体製造用触媒、エチレン系重合体の製造方法、エチレン系重合体、およびエチレン系重合体の物性制御方法
GB0217522D0 (en) * 2002-07-29 2002-09-04 Borealis Tech Oy Product
CA2512041A1 (en) * 2003-02-04 2004-08-26 Dow Global Technologies Inc. Film layers made from polymer blends
US6797779B1 (en) 2003-03-28 2004-09-28 The Goodyear Tire & Rubber Company Thermoplastic composition
BRPI0411408A (pt) * 2003-06-10 2006-07-25 Dow Global Technologies Inc camada de pelìcula produzida de uma composição polimérica e composição polimérica
TW200517426A (en) 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
ES2311221T3 (es) * 2004-04-19 2009-02-01 Dow Global Technologies Inc. Composicion adecuada para una pelicula adherente estirable, de bajo ruido de una sola cara y peliculas fabricadas a partir de la misma.
ES2635099T3 (es) 2004-10-04 2017-10-02 Borealis Technology Oy Película
US8034461B2 (en) * 2005-02-09 2011-10-11 Equistar Chemicals, Lp Preparation of multilayer polyethylene thin films
US20060286321A1 (en) * 2005-06-17 2006-12-21 Cryovac, Inc. Films having a combination of high impact strength and high shrink
DE602006009540D1 (de) * 2005-08-24 2009-11-12 Dow Global Technologies Inc L und herstellungsverfahren dafür
US20080287634A1 (en) * 2005-11-23 2008-11-20 Jesus Nieto Heterogeneous, Compositionally Phase Separated, Ethylene Alphaolefin Interpolymers
US8247065B2 (en) * 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
GB0611331D0 (en) 2006-06-09 2006-07-19 Exxonmobil Chem Patents Inc Transparent coextruded films and processes for making such films
WO2008024154A1 (en) 2006-08-22 2008-02-28 Exxonmobil Chemical Patents Inc. High clarity polymer compositions, methods and articles made therefrom
US8273449B2 (en) * 2007-04-10 2012-09-25 Dow Global Technologies Llc Polyethylene films and method of making the same
KR101707696B1 (ko) 2009-03-31 2017-02-16 다우 글로벌 테크놀로지스 엘엘씨 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517487A (ja) 1997-09-19 2003-05-27 ザ ダウ ケミカル カンパニー 組成を最適にした狭いmwdを示すエチレンインターポリマー組成物、それの製造方法およびそれから作られた製品

Also Published As

Publication number Publication date
JP2017078179A (ja) 2017-04-27
US20120028065A1 (en) 2012-02-02
EP2414410B1 (en) 2016-03-23
WO2010111931A1 (en) 2010-10-07
CN104761788A (zh) 2015-07-08
EP2414159A4 (en) 2012-08-15
CN102448723A (zh) 2012-05-09
JP2015091987A (ja) 2015-05-14
KR20120022835A (ko) 2012-03-12
JP6472663B2 (ja) 2019-02-20
MY161913A (en) 2017-05-15
ES2568504T3 (es) 2016-04-29
ES2500928T3 (es) 2014-10-01
US20110318560A1 (en) 2011-12-29
RU2519776C2 (ru) 2014-06-20
MX336995B (es) 2016-02-09
US9206303B2 (en) 2015-12-08
KR101743307B1 (ko) 2017-06-02
WO2010117792A2 (en) 2010-10-14
US8901260B2 (en) 2014-12-02
KR20120007016A (ko) 2012-01-19
MX2011010384A (es) 2011-10-21
SG182274A1 (en) 2012-08-30
US20100324202A1 (en) 2010-12-23
MX2011010291A (es) 2011-10-11
EP2414410A1 (en) 2012-02-08
BRPI0923985A2 (pt) 2016-01-26
JP2012522123A (ja) 2012-09-20
JP2019194332A (ja) 2019-11-07
RU2011143757A (ru) 2013-05-10
EP2414410A4 (en) 2012-08-15
BRPI1006776A2 (pt) 2019-03-26
EP2414452B1 (en) 2016-04-27
JP5694289B2 (ja) 2015-04-01
MX2011010378A (es) 2012-01-12
CA2757282A1 (en) 2010-10-14
US20120041148A1 (en) 2012-02-16
EP2414159A1 (en) 2012-02-08
JP5699124B2 (ja) 2015-04-08
EP2414452A2 (en) 2012-02-08
BRPI1006737A2 (pt) 2019-03-26
KR20110134889A (ko) 2011-12-15
ES2578617T3 (es) 2016-07-28
WO2010111869A1 (en) 2010-10-07
CN102449003B (zh) 2013-12-11
CN102449003A (zh) 2012-05-09
WO2010117792A3 (en) 2011-06-03
CN102448723B (zh) 2015-05-27
RU2011143744A (ru) 2013-05-10
EP2414159B1 (en) 2014-06-25
BRPI0923985B1 (pt) 2019-10-08
CN102449055A (zh) 2012-05-09
JP2012522660A (ja) 2012-09-27
JP2012521903A (ja) 2012-09-20
CA2757282C (en) 2017-06-06

Similar Documents

Publication Publication Date Title
KR101707696B1 (ko) 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름
KR101742832B1 (ko) 에틸렌계 중합체 및 그의 용도

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20110929

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20141028

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20151211

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160725

Patent event code: PE09021S01D

PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20161130

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20170210

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20170210

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20200115

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20210115

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20220103

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20240102

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20241230

Start annual number: 9

End annual number: 9