DE69127062T2 - Polyäthylen-Zusammensetzung - Google Patents

Polyäthylen-Zusammensetzung

Info

Publication number
DE69127062T2
DE69127062T2 DE69127062T DE69127062T DE69127062T2 DE 69127062 T2 DE69127062 T2 DE 69127062T2 DE 69127062 T DE69127062 T DE 69127062T DE 69127062 T DE69127062 T DE 69127062T DE 69127062 T2 DE69127062 T2 DE 69127062T2
Authority
DE
Germany
Prior art keywords
polyethylene composition
polyethylene
composition
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.)
Revoked
Application number
DE69127062T
Other languages
English (en)
Other versions
DE69127062D1 (de
Inventor
Toshifumi Morimoto
Takaaki Hattori
Noboru Ikegami
Hirofumi Nishibu
Toshiyuki Miyauchi
Kunimichi Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
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=18526330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69127062(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of DE69127062D1 publication Critical patent/DE69127062D1/de
Application granted granted Critical
Publication of DE69127062T2 publication Critical patent/DE69127062T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • C08L23/08—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
    • 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
DE69127062T 1990-12-28 1991-12-27 Polyäthylen-Zusammensetzung Revoked DE69127062T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2418497A JP3045548B2 (ja) 1990-12-28 1990-12-28 ポリエチレン組成物

Publications (2)

Publication Number Publication Date
DE69127062D1 DE69127062D1 (de) 1997-09-04
DE69127062T2 true DE69127062T2 (de) 1998-02-19

Family

ID=18526330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127062T Revoked DE69127062T2 (de) 1990-12-28 1991-12-27 Polyäthylen-Zusammensetzung

Country Status (4)

Country Link
US (1) US5189106A (de)
EP (1) EP0492656B1 (de)
JP (1) JP3045548B2 (de)
DE (1) DE69127062T2 (de)

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JPH0565373A (ja) * 1991-09-06 1993-03-19 Nippon Petrochem Co Ltd ポリエチレン組成物
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US5677383A (en) * 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6316549B1 (en) 1991-10-15 2001-11-13 The Dow Chemical Company Ethylene polymer fiber made from ethylene polymer blends
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US5346732A (en) * 1992-08-04 1994-09-13 The Dow Chemical Company Performance super high flow ethylene polymer compositions
JPH06136195A (ja) * 1992-09-08 1994-05-17 Mitsui Petrochem Ind Ltd エチレン系共重合体組成物
DE69333773T2 (de) 1992-11-13 2006-04-06 Cryovac, Inc. Wärmeschrumpfbare, durch Single-site-Katalyse hergestellte Copolymere enthaltende Folien.
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
CA2103401C (en) * 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
GB9224876D0 (en) † 1992-11-27 1993-01-13 Exxon Chemical Patents Inc Improved processing polyolefin blends
EP0600482B1 (de) * 1992-12-03 1998-04-08 Mitsubishi Chemical Corporation Harzzusammensetzung für Laminate
EP0601495B1 (de) * 1992-12-07 2002-04-24 Mitsubishi Chemical Corporation Harzzusammensetzung für extrudierte Formen
AU688308B2 (en) * 1993-01-29 1998-03-12 Dow Chemical Company, The Ethylene interpolymerizations
US6448341B1 (en) 1993-01-29 2002-09-10 The Dow Chemical Company Ethylene interpolymer blend compositions
US5656696A (en) * 1993-03-02 1997-08-12 Mitsubishi Chemical Corporation Resin composition for injection molding
US5599865A (en) * 1993-03-02 1997-02-04 Toyoda Goesi Co., Ltd. Molded product of a polypropylene resin
FI98819C (fi) * 1993-03-26 1997-08-25 Borealis Polymers Oy Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet
JP3344015B2 (ja) * 1993-08-23 2002-11-11 住友化学工業株式会社 エチレン−αオレフィン共重合体及び該共重合体から成形されてなる成形体
US5399622A (en) * 1993-11-17 1995-03-21 Phillips Petroleum Company System of chromium catalyst and yttrium catalyst, olefin polymerization process, and polymer
US5631069A (en) * 1994-05-09 1997-05-20 The Dow Chemical Company Medium modulus molded material comprising substantially linear polyethlene and fabrication method
CA2190004A1 (en) * 1994-05-09 1995-11-16 Brad A. Cobler Medium modulus film and fabrication method
JPH083383A (ja) * 1994-06-21 1996-01-09 Sumitomo Chem Co Ltd レトルト包装用フィルム
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US7153909B2 (en) * 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US5986000A (en) * 1995-05-22 1999-11-16 Playtex Products, Inc. Soft, flexible composition and method for making same
DE69633436T3 (de) * 1995-07-24 2016-06-16 Mitsui Chemicals, Inc. Ethylen-Copolymer-Zusammensetzung
US5795941A (en) * 1995-10-03 1998-08-18 The Dow Chemical Company Crosslinkable bimodal polyolefin compositions
DE69615821T2 (de) * 1995-12-07 2002-05-02 Japan Polyolefins Co Ltd Polyethylenharz und schlauch und schlauchverbindung hieraus hergestellt
EP0876427B1 (de) * 1996-01-22 2002-09-25 The Dow Chemical Company Polyolefinelastomerzusammensetzungen mit verbesserten eigenschaften
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
CA2299717A1 (en) 1997-08-08 1999-02-18 The Dow Chemical Company Sheet materials suitable for use as a floor, wall or ceiling covering material, and processes and intermediates for making the same
GB9919718D0 (en) 1999-08-19 1999-10-20 Borealis As Process
BR0212631B1 (pt) 2001-08-31 2014-10-21 Dow Global Technologies Inc Composição de resina de polietileno tendo uma distribuição de peso molecular multimodal e artigo conformado
US7317054B2 (en) * 2001-12-14 2008-01-08 Corrugated Polyethleyne Pipe, Ltd. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
US20030139530A1 (en) * 2001-12-14 2003-07-24 Starita Joseph M. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
US20030113496A1 (en) * 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
US6822051B2 (en) * 2002-03-29 2004-11-23 Media Plus, Inc. High density polyethylene melt blends for improved stress crack resistance in pipe
EP1546253B1 (de) * 2002-10-01 2006-11-02 ExxonMobil Chemical Patents Inc. Polyethylen-mischungen zum rotationsgiessen
US7396881B2 (en) * 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for rotational molding
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
US7396878B2 (en) * 2002-10-01 2008-07-08 Exxonmobil Chemical Patents Inc. Polyethylene compositions for injection molding
BR0316920B1 (pt) 2002-12-19 2012-11-27 composição de polietileno, e, processo para a produção e uso da mesma.
ATE351886T1 (de) † 2004-11-03 2007-02-15 Borealis Tech Oy Multimodale polyethylenzusammensetzung für durch spritzgussverfahren hergestellte transportverpackungsartikel
DE602004004277T2 (de) * 2004-11-03 2007-05-24 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für durch Spritzgussverfahren hergestellte Kappen und Verschlussvorrichtungen
DE102004055588A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102004055587A1 (de) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
DE102005009916A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften
DE102005030941A1 (de) * 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylen Formmasse zur Herstellung von spritzgegossenen Fertigteilen
DE102005040390A1 (de) 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multimodale Polyethylen Formmasse zur Herstellung von Rohren mit verbesserten mechanischen Eigenschaften
KR101229632B1 (ko) * 2005-09-28 2013-02-05 고에키자이단호진 고쿠사이카가쿠 신고우자이단 분위기 제어된 접합 장치, 접합 방법 및 전자 장치
JPWO2007094376A1 (ja) * 2006-02-15 2009-07-09 三井化学株式会社 エチレン系樹脂およびそれからなるブロー成形体
US8318862B2 (en) 2006-10-23 2012-11-27 Dow Global Technologies Llc Polyethylene compositions, methods of making the same, and articles prepared therefrom
ATE469940T1 (de) 2006-10-23 2010-06-15 Dow Global Technologies Inc Polyethylenzusammensetzungen, herstellungsverfahren dafür und gegenstände daraus
EP2130859A1 (de) * 2008-06-02 2009-12-09 Borealis AG Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre
US9090761B2 (en) * 2008-08-29 2015-07-28 Basell Polyolefine Gmbh Polyethylene for injection moldings
US8853289B2 (en) 2010-05-18 2014-10-07 Scott C. Smith Foam compositions for selective recovery of oil spills and other applications
CA2724943A1 (en) 2010-12-10 2012-06-10 Nova Chemicals Corporation Catalyst activation in a dual reactor process
CA2966116C (en) 2013-08-12 2019-10-29 Prinsco, Inc. System and method of inspecting inner smooth wall of corrugated dual wall pipe

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US4438238A (en) * 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
US4705829A (en) * 1986-04-11 1987-11-10 Mobil Oil Corporation Low density polyethylene resin compositions and thermoplastic films thereof
KR940008983B1 (ko) * 1988-06-23 1994-09-28 도오소오 가부시끼가이샤 폴리에틸렌의 제조방법
FI893348A (fi) * 1988-07-11 1990-01-12 Sumitomo Chemical Co Etylen-a-olefinkopolymer och filmer framstaellda av denna.
US5126398A (en) * 1988-11-16 1992-06-30 Union Carbide Chemicals & Plastics Technology Corporation Process for the in situ blending of polymers
JPH03115445A (ja) * 1989-09-29 1991-05-16 Nippon Petrochem Co Ltd エチレン系重合体組成物
US5102955A (en) * 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof

Also Published As

Publication number Publication date
JP3045548B2 (ja) 2000-05-29
EP0492656B1 (de) 1997-07-30
DE69127062D1 (de) 1997-09-04
US5189106A (en) 1993-02-23
JPH04249562A (ja) 1992-09-04
EP0492656A1 (de) 1992-07-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation