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=google_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—Polyethylene
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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 (38)

* Cited by examiner, † Cited by third party
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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
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
JP3510708B2 (ja) 1995-05-16 2004-03-29 積水化学工業株式会社 表面保護フィルム
CN1137195C (zh) * 1995-07-07 2004-02-04 埃克森研究工程公司 乙烯共聚物材料的加工和增韧
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
JP3510719B2 (ja) 1995-10-13 2004-03-29 積水化学工業株式会社 表面保護フィルム
US6291797B1 (en) 1996-08-13 2001-09-18 Nippon Sheet Glass Co., Ltd. Laser machining method for glass substrate, diffraction type optical device fabricated by the machining method, and method of manufacturing optical device
SE9604687L (sv) * 1996-12-19 1998-06-20 Tetra Laval Holdings & Finance Förpackningslaminat, sätt att framställa förpackningslaminatet samt förpackningsbehållare
JP2001513829A (ja) 1997-02-25 2001-09-04 エクソン・ケミカル・パテンツ・インク 優れた摩擦係数を有するコロナ放電処理されたフィルム
US6094889A (en) * 1997-02-25 2000-08-01 Exxon Chemical Patents, Inc. Method of form and seal packaging
BR9807778A (pt) * 1997-02-25 2000-02-22 Exxon Chemical Patents Inc Selos de polietileno para um substrato
BR9807499A (pt) * 1997-02-25 2000-03-21 Exxon Chemical Patents Inc Pelìculas coextrudadas orientadas
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
WO2000027615A1 (en) * 1998-11-06 2000-05-18 The Dow Chemical Company Fabricated articles produced from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymer compositions
AU773627B2 (en) 1999-08-13 2004-05-27 Basell Polyolefine Gmbh Copolymers of ethylene with C3-C12 alpha olefins
ATE461040T1 (de) * 2000-06-22 2010-04-15 Univation Tech Llc Mischungen aus mit metallocenkatalysatoren hergestelltem polyethylen sehr niedriger dichte und polyethylen mit geringer dichte
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
ATE503776T1 (de) 2002-12-20 2011-04-15 Basell Polyolefine Gmbh Copolymere mit alpha-olefinen
JP2006511607A (ja) 2002-12-20 2006-04-06 バーゼル、ポリオレフィン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング モノシクロペンタジエニル錯体
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
US8653193B2 (en) 2009-09-28 2014-02-18 Exxonmobil Chemical Patents Inc. Polyolefin compositions and products made therefrom
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
PT2681273T (pt) 2011-03-04 2017-11-14 Total Res & Technology Feluy Processo para preparar mescla de polietileno que compreende resinas produzidas à base de metaloceno e resinas produzidas à base de ziegler-natta
EP4032679B1 (de) * 2014-04-09 2026-02-18 Dow Global Technologies LLC Verfahren zur herstellung von ausgerichteten polyethylenfilmen
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
KR100262833B1 (ko) * 1992-09-16 2000-08-01 벤 씨. 카덴헤드 물성이개선된연성필름
DE69307905T2 (de) † 1992-10-02 1997-07-24 E.I. Du Pont De Nemours & Co., Wilmington, Del. Verbesserte schrumpffolie und verfahren zu ihrer herstellung

Also Published As

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

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