DE69505311D1 - Massen auf Basis von LLDPE mit verbesserten optischen Eigenschaften - Google Patents

Massen auf Basis von LLDPE mit verbesserten optischen Eigenschaften

Info

Publication number
DE69505311D1
DE69505311D1 DE69505311T DE69505311T DE69505311D1 DE 69505311 D1 DE69505311 D1 DE 69505311D1 DE 69505311 T DE69505311 T DE 69505311T DE 69505311 T DE69505311 T DE 69505311T DE 69505311 D1 DE69505311 D1 DE 69505311D1
Authority
DE
Germany
Prior art keywords
olefin
alpha
propylene
lldpe
ethylene
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 - Fee Related
Application number
DE69505311T
Other languages
English (en)
Other versions
DE69505311T2 (de
Inventor
George Panagopoulos Jr
Camillo Cagnani
Claudio Cometto
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.)
Basell North America Inc
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Publication of DE69505311D1 publication Critical patent/DE69505311D1/de
Application granted granted Critical
Publication of DE69505311T2 publication Critical patent/DE69505311T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
DE69505311T 1994-06-20 1995-06-20 Massen auf Basis von LLDPE mit verbesserten optischen Eigenschaften Expired - Fee Related DE69505311T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/262,803 US5455303A (en) 1994-06-20 1994-06-20 Linear low density polyethylene based compositions with improved optics

Publications (2)

Publication Number Publication Date
DE69505311D1 true DE69505311D1 (de) 1998-11-19
DE69505311T2 DE69505311T2 (de) 1999-04-08

Family

ID=22999125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505311T Expired - Fee Related DE69505311T2 (de) 1994-06-20 1995-06-20 Massen auf Basis von LLDPE mit verbesserten optischen Eigenschaften

Country Status (16)

Country Link
US (1) US5455303A (de)
EP (1) EP0688820B1 (de)
JP (1) JP3453457B2 (de)
KR (1) KR960001008A (de)
CN (1) CN1068356C (de)
AT (1) ATE172221T1 (de)
AU (1) AU689876B2 (de)
BR (1) BR9502862A (de)
CA (1) CA2152157A1 (de)
DE (1) DE69505311T2 (de)
DK (1) DK0688820T3 (de)
ES (1) ES2125520T3 (de)
FI (1) FI953046A (de)
NO (1) NO309774B1 (de)
PH (1) PH31396A (de)
RU (1) RU2146728C1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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EP0743960B1 (de) * 1994-02-04 1998-05-13 Exxon Chemical Patents Inc. Zweidonokatalysatorsystem zur olefinpolymerisation
US6686433B1 (en) 1994-02-04 2004-02-03 Exxonmobil Chemical Patents Inc. Dual donor catalyst system for the polymerization of olefins
GB2299343B (en) * 1995-03-17 1999-07-14 Campbell Dussek Ltd Hydrophobic compositions
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
IT1277095B1 (it) * 1995-12-18 1997-11-04 Montell Technology Company Bv Film termoretraibili multistrato
JP2000506465A (ja) * 1996-12-11 2000-05-30 モンテル テクノロジー カンパニー ビーブイ 熱収縮性ポリオレフィン二層フィルム
DE19722569A1 (de) * 1997-05-28 1998-12-03 Basf Ag Statistische Propylencopolymerisate
EP0991716B1 (de) * 1997-06-25 2004-01-28 Eastman Chemical Company Einzelschicht-folie
US6204335B1 (en) * 1997-09-12 2001-03-20 Eastman Chemical Company Compositions of linear ultra low density polyethylene and propylene polymers and films therefrom
US6153702A (en) * 1997-09-12 2000-11-28 Eastman Chemical Company Polymers, and novel compositions and films therefrom
US6070394A (en) * 1997-09-12 2000-06-06 Eastman Chemical Company Lownoise stretch wrapping process
US6197887B1 (en) 1997-09-12 2001-03-06 Eastman Chemical Company Compositions having particular utility as stretch wrap cling film
WO1999020663A2 (en) * 1997-10-17 1999-04-29 Exxon Chemical Patents Inc. High impact, flexural moduli polymeric materials formed using sequential donors
AU3059099A (en) * 1998-03-26 1999-10-18 Dsm N.V. Polymer composition containing a polypropylene polymerized using a high-activitycatalyst
AU4136499A (en) * 1998-05-06 1999-11-23 Montell Technology Company B.V. Polyolefin compositions and films obtained therefrom
US6087459A (en) * 1998-05-14 2000-07-11 Exxon Chemical Patents Inc. Polymeric materials formed using blends of electron donors
ITMI981547A1 (it) 1998-07-07 2000-01-07 Montell Technology Company Bv Composizioni polietileniche aventi elevate proprieta' meccaniche e migliorata lavorabilita'allo stato fuso
BR0014148A (pt) * 1999-09-01 2002-05-07 Exxon Chemical Patents Inc Filmes respiráveis e método para sua produção
US6333096B1 (en) * 1999-12-21 2001-12-25 Montell Technology Company Bv Co-extruded, multilayer packaging film made from propylene polymer material
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
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
CA2479190A1 (en) * 2004-08-26 2006-02-26 Nova Chemicals Corporation Polyethylene blends
EA010943B1 (ru) * 2004-10-04 2008-12-30 Бореалис Текнолоджи Ой Пленка
CA2605408A1 (en) * 2005-04-19 2006-11-02 Li-Min Tau Composition suitable for high gloss blown film and films made therefrom
US20090297810A1 (en) * 2008-05-30 2009-12-03 Fiscus David M Polyethylene Films and Process for Production Thereof
EP2393852B1 (de) * 2009-02-06 2013-06-19 Dow Global Technologies LLC Auf ethylen basierende polymere und zusammensetzungen, verfahren zu ihrer herstellung und daraus hergestellte artikel
EP2248667A1 (de) * 2009-04-30 2010-11-10 Borealis AG Zusammensetzung und Film mit C4-C10 Alphaolefin mit Polyolefin
US20110160403A1 (en) 2009-12-30 2011-06-30 Equistar Chemicals, Lp Films of polyethlene blends
US9029478B2 (en) 2011-02-07 2015-05-12 Equistar Chemicals, Lp High clarity polyethylene films
US9586355B2 (en) * 2011-03-11 2017-03-07 Exxonmobil Chemical Patents Inc. Dynamically vulcanized thermoplastic elastomer film
CN103635525B (zh) * 2011-07-08 2016-09-14 陶氏环球技术有限责任公司 适合用于吹塑膜的聚乙烯共混物组合物，生产它的方法，和由其制备的膜
ES2610557T3 (es) * 2011-07-08 2017-04-28 Dow Global Technologies Llc Composición de mezcla de polietileno adecuada para película soplada, procedimiento de producción de la misma y películas fabricadas a partir de la misma
EP2746320A1 (de) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Polyethylenzusammensetzung mit hohen mechanischen Eigenschaften
US20150257381A1 (en) * 2014-03-13 2015-09-17 Shenkar College Of Engineering And Design Antimicrobial polymeric film and composition
WO2017181424A1 (zh) * 2016-04-22 2017-10-26 中国石油化工股份有限公司 一种聚乙烯材料及其应用
US9975976B1 (en) * 2017-04-17 2018-05-22 Chevron Phillips Chemical Company Lp Polyethylene compositions and methods of making and using same
CN113661062B (zh) * 2019-04-09 2023-05-23 博里利斯股份公司 整理收缩薄膜

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438238A (en) * 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
ZA832777B (en) * 1982-04-27 1984-11-28 Bp Chem Int Ltd Polyethylene blend and film
FR2529563B1 (fr) * 1982-06-30 1986-01-24 Charbonnages Ste Chimique Compositions de polypropylene et de copolymeres ethylene/a-olefine et leur application a la fabrication de fils mono-orientes
US4459385A (en) * 1982-11-26 1984-07-10 Shell Oil Company Propylene polymer compositions
JPS59202244A (ja) * 1983-05-02 1984-11-16 Idemitsu Petrochem Co Ltd ポリオレフイン樹脂組成物
US4540416A (en) * 1983-08-18 1985-09-10 El Paso Polyolefins Company Heat-sterilizable polyolefin compositions and articles manufactured therefrom
US4535125A (en) * 1983-10-13 1985-08-13 Shell Oil Company High flow propylene polymer compositions
GB2152515A (en) * 1984-01-04 1985-08-07 Mobil Oil Corp Blends of LLDPE, LDPE and PP for films having improved stiffness and good optical properties
US4565847A (en) * 1984-01-04 1986-01-21 Mobil Oil Corporation Blends of LLDPE, PP and EPDM or EPR for films of improved stiffness, tear and impact strength
US4493923A (en) * 1984-03-27 1985-01-15 Shell Oil Company High notched impact toughness propylene polymer compositions
JPS62112644A (ja) * 1985-11-11 1987-05-23 Nippon Petrochem Co Ltd 軟質ポリオレフイン系組成物
ES2001324A4 (es) * 1986-06-13 1988-05-16 Monsanto Co Composicion de pelicula.
FR2603291B1 (fr) * 1986-09-02 1992-10-16 Bp Chimie Sa Composition a base de polyethylene de basse densite lineaire, destinee a la fabrication de film
US5277988A (en) * 1987-12-15 1994-01-11 Mitsui Petrochemical Industries, Ltd. Easily openable heat seal material
FR2645541B1 (fr) * 1989-04-06 1993-07-30 Norsolor Sa Composition et procede pour diminuer le caractere collant de copolymeres ethylene/alpha-olefines
US5221651A (en) 1989-04-28 1993-06-22 Himont Incorporated Component and catalysts for the polymerization of olefins
IT1250731B (it) * 1991-07-31 1995-04-21 Himont Inc Procedimento per la preparazione di polietilene lineare a bassa densita'
US5210167A (en) * 1991-11-25 1993-05-11 Mobil Oil Corporation LLDPE films with improved optical properties
IT1262935B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1262934B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
IT1254468B (it) * 1992-02-18 1995-09-25 Himont Inc Composizioni poliolefiniche termosaldabili

Also Published As

Publication number Publication date
JP3453457B2 (ja) 2003-10-06
KR960001008A (ko) 1996-01-25
EP0688820A1 (de) 1995-12-27
NO952446L (no) 1995-12-21
DK0688820T3 (da) 1999-06-23
DE69505311T2 (de) 1999-04-08
FI953046A (fi) 1995-12-21
AU2178695A (en) 1996-01-04
CN1068356C (zh) 2001-07-11
BR9502862A (pt) 1996-04-30
CN1118361A (zh) 1996-03-13
CA2152157A1 (en) 1995-12-21
AU689876B2 (en) 1998-04-09
RU95109888A (ru) 1997-04-20
ES2125520T3 (es) 1999-03-01
RU2146728C1 (ru) 2000-03-20
EP0688820B1 (de) 1998-10-14
JPH083385A (ja) 1996-01-09
US5455303A (en) 1995-10-03
NO952446D0 (no) 1995-06-19
ATE172221T1 (de) 1998-10-15
PH31396A (en) 1998-10-29
FI953046A0 (fi) 1995-06-20
NO309774B1 (no) 2001-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee