ATE169321T1 - Heisssiegelfähige filme und daraus hergestellte gegenstände - Google Patents

Heisssiegelfähige filme und daraus hergestellte gegenstände

Info

Publication number
ATE169321T1
ATE169321T1 AT94928587T AT94928587T ATE169321T1 AT E169321 T1 ATE169321 T1 AT E169321T1 AT 94928587 T AT94928587 T AT 94928587T AT 94928587 T AT94928587 T AT 94928587T AT E169321 T1 ATE169321 T1 AT E169321T1
Authority
AT
Austria
Prior art keywords
polymer
heat sealable
heat
films
sealable films
Prior art date
Application number
AT94928587T
Other languages
English (en)
Inventor
James Mcleod Farley
Prasadarao Meka
Ferdinand Christian Stehling
Barry Colin Trudell
Myron Bernard Kurtzman
Original Assignee
Exxon Chemical Patents 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22536630&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE169321(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ATE169321T1 publication Critical patent/ATE169321T1/de

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
    • 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
    • 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
    • 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
    • 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
    • C08L2314/02—Ziegler natta catalyst

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Wrappers (AREA)
AT94928587T 1993-11-12 1994-09-14 Heisssiegelfähige filme und daraus hergestellte gegenstände ATE169321T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15093793A 1993-11-12 1993-11-12

Publications (1)

Publication Number Publication Date
ATE169321T1 true ATE169321T1 (de) 1998-08-15

Family

ID=22536630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928587T ATE169321T1 (de) 1993-11-12 1994-09-14 Heisssiegelfähige filme und daraus hergestellte gegenstände

Country Status (9)

Country Link
EP (1) EP0728160B2 (de)
JP (1) JP3589352B2 (de)
KR (1) KR100330612B1 (de)
CN (1) CN1066169C (de)
AT (1) ATE169321T1 (de)
CA (1) CA2176387A1 (de)
DE (1) DE69412279T3 (de)
ES (1) ES2122334T5 (de)
WO (1) WO1995013321A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316549B1 (en) 1991-10-15 2001-11-13 The Dow Chemical Company Ethylene polymer fiber made from ethylene polymer blends
US5677383A (en) * 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
JP3463818B2 (ja) * 1994-03-24 2003-11-05 出光石油化学株式会社 エチレン系共重合体及びそれを用いてなるフィルム
US5792534A (en) * 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
WO1997003126A1 (en) * 1995-07-07 1997-01-30 Exxon Research And Engineering Company Processing and toughening of ethylene copolymer materials
AU6058096A (en) * 1995-07-21 1997-01-30 Union Carbide Chemicals & Plastics Technology Corporation Process for the extrusion of polyethylene
DE19535503A1 (de) * 1995-09-25 1997-03-27 Wolff Walsrode Ag Siegelbare Kaschierfolie enthaltend mit Metallocen-Katalysatoren hergestellte Copolymere
WO1998006676A1 (fr) 1996-08-13 1998-02-19 Nippon Sheet Glass Co., Ltd. Procede d'usinage au laser pour substrat de verre, dispositif optique du type a diffraction fabrique par ce procede d'usinage, et procede de fabrication de ce dispositif optique
SE9604687L (sv) * 1996-12-19 1998-06-20 Tetra Laval Holdings & Finance Förpackningslaminat, sätt att framställa förpackningslaminatet samt förpackningsbehållare
EP0963410A1 (de) * 1997-02-25 1999-12-15 Exxon Chemical Patents Inc. Verschweissen von polyethylen mit einem träger
WO1998037140A1 (en) * 1997-02-25 1998-08-27 Exxon Chemical Patents Inc. Oriented coextruded films
IL131544A0 (en) 1997-02-25 2001-01-28 Exxon Chemical Patents Inc Heat sealable films containing polyethylene and polypropylene
US6094889A (en) * 1997-02-25 2000-08-01 Exxon Chemical Patents, Inc. Method of form and seal packaging
AU8605798A (en) * 1997-08-04 1999-02-22 Dow Chemical Company, The Pouch for packaging flowable materials
US6423420B1 (en) 1997-08-11 2002-07-23 Exxonmobil Chemical Patents Inc. Oriented coextruded films
TW460485B (en) 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
AU1598800A (en) * 1998-11-06 2000-05-29 Dow Chemical Company, The Fabricated articles produced from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymer compositions
WO2001012687A1 (de) 1999-08-13 2001-02-22 Basell Polyolefine Gmbh COPOLYMERE VON ETHYLEN MIT C3-C12 α-OLEFINEN
WO2001098372A2 (en) * 2000-06-22 2001-12-27 Exxonmobil Chemical Patents, Inc. Metallocene-produced very low density polyethylenes
NL1018167C2 (nl) * 2001-05-28 2002-12-03 Verpakkingsindustrie Velsen B Verpakkingsfolie op basis van polyethyleen.
CA2411183C (en) * 2002-11-05 2011-06-14 Nova Chemicals Corporation Heterogeneous/homogeneous copolymer
EP1572360B1 (de) 2002-12-20 2008-06-25 Basell Polyolefine GmbH Monocyclopentadienylkomplexe
RU2349606C2 (ru) 2002-12-20 2009-03-20 Базелль Полиолефине Гмбх СОПОЛИМЕРЫ ЭТИЛЕНА С α-ОЛЕФИНАМИ
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
DE102004027332A1 (de) 2004-06-04 2005-12-22 Basell Polyolefine Gmbh Übergangsmetallverbindung, Ligandsystem, Katalysatorsystem und Verfahren zur Herstellung von Polyolefinen
JP5055805B2 (ja) * 2005-09-30 2012-10-24 住友化学株式会社 エチレン−α−オレフィン共重合体、樹脂組成物およびフィルム
ATE443611T1 (de) † 2006-12-21 2009-10-15 Borealis Tech Oy Film
DE102007017903A1 (de) 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
US8435911B2 (en) 2008-10-16 2013-05-07 Basell Polyolefine Gmbh Hybrid catalyst composition for polymerization of olefins
CN102575025B (zh) * 2009-09-28 2014-09-17 埃克森美孚化学专利公司 聚烯烃组合物和由其制得的产品
WO2012071633A1 (pt) * 2010-12-03 2012-06-07 Paulo Haipek Filho Processo de produção de um filme e filme
US8173748B1 (en) 2010-12-17 2012-05-08 Exxonmobil Research And Engineering Company Heat-seal resin and package formed therefrom
EP2681273B1 (de) 2011-03-04 2017-08-23 Total Research & Technology Feluy Verfahren zur herstellung einer polyethylenmischung mit harzen aus metallocen und ziegler-natta
JP6596017B2 (ja) * 2014-04-09 2019-10-23 ダウ グローバル テクノロジーズ エルエルシー 配向ポリエチレンフィルム及びそれを作製するための方法
CA2868640C (en) * 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
JP7036100B2 (ja) * 2019-10-15 2022-03-15 住友ベークライト株式会社 包装体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA849081A (en) † 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
JPS5734145A (en) † 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
AU660043B2 (en) * 1991-07-18 1995-06-08 Exxon Chemical Patents Inc. Heat sealed article
US5206075A (en) † 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
DE69308153T3 (de) * 1992-09-16 2012-04-05 Exxonmobil Chemical Patents, Inc. (N.D.Ges.D. Staates Delaware) Weiche filme mit verbesserten physikalischen eigenschaften
ES2096949T3 (es) † 1992-10-02 1997-03-16 Du Pont Pelicula retractil mejorada y procedimientos relacionados con la misma.

Also Published As

Publication number Publication date
KR100330612B1 (ko) 2002-11-16
CN1066169C (zh) 2001-05-23
JPH09505094A (ja) 1997-05-20
EP0728160B1 (de) 1998-08-05
DE69412279D1 (de) 1998-09-10
DE69412279T2 (de) 1999-01-07
EP0728160A1 (de) 1996-08-28
KR960705878A (ko) 1996-11-08
WO1995013321A1 (en) 1995-05-18
CA2176387A1 (en) 1995-05-18
ES2122334T3 (es) 1998-12-16
CN1137282A (zh) 1996-12-04
ES2122334T5 (es) 2004-07-16
JP3589352B2 (ja) 2004-11-17
DE69412279T3 (de) 2004-08-26
EP0728160B2 (de) 2004-01-02

Similar Documents

Publication Publication Date Title
ATE169321T1 (de) Heisssiegelfähige filme und daraus hergestellte gegenstände
CA2116872A1 (en) Hot melt adhesive composition
AU7361791A (en) Cook-in film with improved seal strength
MY121403A (en) Polypropylene resin composition and non-stretched film thereof
CA2125999A1 (en) Puncture Resistant Heat Shrinkable Film Containing Narrow Molecular Weight Ethylene Alpha Olefin
NO971819D0 (no) Polyfinblandinger som oppviser varmemotstand, lav heksan-ekstraksjon og regulærbar modul
ATE56665T1 (de) Mehrschichtkunststoffilme und daraus hergestellte flexible behaelter.
MY119780A (en) Polypropylene composite film
EP1623825A3 (de) Heisssiegelbare Polyethylenfolie und Verfahren zu ihrer Herstellung
FI861955A (fi) Vaerme-foerseglingsbara polyolefin-flerskiktsfolier.
AU4998297A (en) Improved plastic bag
MX2022000601A (es) Copolimeros de etileno y peliculas con excelentes propiedades de sellado.
MX2020013287A (es) Composicion de polietileno y pelicula que tiene alta rigidez, sellabilidad excepcional y alta permeabilidad.
DE714427T1 (de) Dichtungen hergestellt aus homogenen, linearen olefinpolymeren
GB9009782D0 (en) Packaging materials
BR0104951A (pt) Filme polimérico selável por calor, e, embalagem que pode ser aberta por descascamento
CA2181604A1 (en) Closure and sealing element
DK0552911T3 (da) Folie til opvarmning af fødevarer i emballagen og som har en forbedret forseglingsstyrke
NZ338086A (en) Biaxially stretched, heat shrinkable polymeric film comprising three copolymers, blends and process for foods
NO891802D0 (no) Polymerblanding.
EP0816428A4 (de) 4-methyl-1-penten polymerzusammensetzung
EP0262795A3 (de) Mischung aus Polyäthylen und schlagfesten Styrolpolymeren und Film daraus
ATE192771T1 (de) Wärmeschrumpfbare filme aus lldpe
AU2888699A (en) Compositions containing a polyarylene ether and a dispersible reactive solvent and articles prepared therefrom
TW216801B (en) Polyolefin composition with good flame retardancy and physical property

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification

Ref document number: 0728160

Country of ref document: EP

EEFA Change of the company name
REN Ceased due to non-payment of the annual fee