DE69310061T2 - Ethylenpolymerzusammensetzung - Google Patents

Ethylenpolymerzusammensetzung

Info

Publication number
DE69310061T2
DE69310061T2 DE69310061T DE69310061T DE69310061T2 DE 69310061 T2 DE69310061 T2 DE 69310061T2 DE 69310061 T DE69310061 T DE 69310061T DE 69310061 T DE69310061 T DE 69310061T DE 69310061 T2 DE69310061 T2 DE 69310061T2
Authority
DE
Germany
Prior art keywords
polymer composition
ethylene polymer
ethylene
composition
polymer
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.)
Expired - Lifetime
Application number
DE69310061T
Other languages
English (en)
Other versions
DE69310061D1 (de
Inventor
Mamoru Takahashi
Akira Toda
Shin-Ya Matsunaga
Toshiyuki Tsutsui
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries 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
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE69310061D1 publication Critical patent/DE69310061D1/de
Application granted granted Critical
Publication of DE69310061T2 publication Critical patent/DE69310061T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts
DE69310061T 1992-09-08 1993-09-01 Ethylenpolymerzusammensetzung Expired - Lifetime DE69310061T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23927792 1992-09-08
JP5068848A JPH06136195A (ja) 1992-09-08 1993-03-26 エチレン系共重合体組成物

Publications (2)

Publication Number Publication Date
DE69310061D1 DE69310061D1 (de) 1997-05-28
DE69310061T2 true DE69310061T2 (de) 1997-09-25

Family

ID=26410035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69310061T Expired - Lifetime DE69310061T2 (de) 1992-09-08 1993-09-01 Ethylenpolymerzusammensetzung

Country Status (7)

Country Link
US (1) US5371146A (de)
EP (1) EP0587365B1 (de)
JP (1) JPH06136195A (de)
KR (1) KR970001713B1 (de)
CA (1) CA2105621C (de)
DE (1) DE69310061T2 (de)
ES (1) ES2103435T3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3472935B2 (ja) * 1994-02-18 2003-12-02 三井化学株式会社 エチレン系重合体およびその製造方法、エチレン重合用固体状チタン触媒成分ならびにエチレン重合用触媒
US5503914A (en) * 1994-07-08 1996-04-02 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5514455A (en) * 1994-07-08 1996-05-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
JP3375780B2 (ja) * 1995-03-29 2003-02-10 三井化学株式会社 重包装袋用ポリエチレン樹脂組成物およびその組成物からなる重包装袋用ポリエチレン樹脂フィルム
EP0737713A1 (de) * 1995-04-10 1996-10-16 Sika AG, vorm. Kaspar Winkler & Co. Kunststoffdichtungsbahn auf des Basis von single-site Katalysates-Polyolefin
ES2116226B1 (es) * 1995-06-08 1999-04-01 Mitsui Chemicals Inc Peliculas monocapa y multicapa para agricultura.
CN1122075C (zh) * 1995-09-11 2003-09-24 三井化学株式会社 树脂组合物及其应用
JPH09183816A (ja) * 1995-12-28 1997-07-15 Mitsui Petrochem Ind Ltd エチレン・α−オレフィン共重合体およびこの共重合体から得られるフィルム
EP0870802A1 (de) * 1997-04-09 1998-10-14 Fina Research S.A. Mittlere-Dichte-Polyethylenzusammensetzungen für Folien
EP0844258A1 (de) * 1996-11-25 1998-05-27 Fina Research S.A. Polyethylenmischungen für Filme
DK0844277T3 (da) * 1996-11-25 2006-01-09 Total Petrochemicals Res Feluy Polyethylenkompositioner til film
US5912202A (en) * 1997-01-10 1999-06-15 Union Carbide Chemicals & Plastics Technology Corporation Olefin polymerization catalyst composition having increased activity
AU702218B2 (en) 1997-03-31 1999-02-18 Kyushu-Taiyoukasei., Ltd. Liner film for bulk container and container liner
BR9811608A (pt) 1997-08-15 2000-09-05 Dow Chemical Co Filme produzido de composições de polìmero de olefina homogêneo substancialmente linear, processo para preparar um filme soprado e composição de polìmero
TW568829B (en) 1998-03-26 2004-01-01 Mitsui Chemicals Inc Laminated film
US6596392B1 (en) 1999-01-29 2003-07-22 Mitsui Chemicals, Inc. Sheathed wires and cables
CA2288684A1 (en) * 1999-03-10 2000-09-10 Mitsui Chemicals, Incorporated Uses of ethylene/.alpha.-olefin copolymer and uses of ethylene copolymer composition
TW552190B (en) * 1999-06-16 2003-09-11 Mitsui Chemicals Inc Hollow molded article manufacturing method and container
US6369176B1 (en) 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
US20020198341A1 (en) * 2000-09-19 2002-12-26 Mamoru Takahashi Ethylene resin sealants for laminated films
ES2260172T3 (es) * 2001-03-01 2006-11-01 Borealis Technology Oy Composiciones de polietileno para moldeo por rotacion.
WO2003008459A1 (en) * 2001-07-20 2003-01-30 University Of Maryland, College Park Method for production of multimodal polyolefins of tunable composition, molecular weight, and polydispersity
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
EP1699829A1 (de) * 2003-12-30 2006-09-13 3M Innovative Properties Company Verfahren und zusammensetzung zur koagulation von fluorpolymeren
DE602005015613D1 (de) * 2004-11-16 2009-09-03 Dow Global Technologies Inc Elastomere zusammensetzungen mit erhöhter einschnürungsresistenz für hochgeschwindigkeits-blechextrudierungsanwendungen
JP6383479B1 (ja) * 2017-02-24 2018-08-29 旭化成株式会社 エチレン系重合体及び成形体
US20210039364A1 (en) 2018-03-20 2021-02-11 Prime Polymer Co., Ltd. Laminates and liquid packaging bags

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231636A (en) * 1958-03-20 1966-01-25 Union Carbide Corp High shear strength blends of high and low density polyethylene
JPS5922946A (ja) * 1982-07-30 1984-02-06 Sumitomo Chem Co Ltd フイルム成形用高品質エチレン−αオレフイン共重合体系樹脂組成物およびその製造法
JPS62151429A (ja) * 1985-12-26 1987-07-06 Nippon Petrochem Co Ltd 多孔質フイルムまたはシ−トの製法
CA1297651C (en) * 1986-03-03 1992-03-24 Tomoji Mizutani Heat shrinkable film
US4804714A (en) * 1987-11-20 1989-02-14 Union Carbide Corporation Polyolefin blends
TW206240B (de) * 1990-02-13 1993-05-21 Mitsui Petroleum Chemicals Ind
JP3045548B2 (ja) * 1990-12-28 2000-05-29 日本石油化学株式会社 ポリエチレン組成物

Also Published As

Publication number Publication date
ES2103435T3 (es) 1997-09-16
CA2105621A1 (en) 1994-03-09
EP0587365A3 (de) 1994-03-23
EP0587365A2 (de) 1994-03-16
DE69310061D1 (de) 1997-05-28
US5371146A (en) 1994-12-06
EP0587365B1 (de) 1997-04-23
CA2105621C (en) 2002-04-23
KR970001713B1 (en) 1997-02-14
JPH06136195A (ja) 1994-05-17
KR940007107A (ko) 1994-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP