CN100503711C - 用于线型聚乙烯的热封改性剂 - Google Patents

用于线型聚乙烯的热封改性剂 Download PDF

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Publication number
CN100503711C
CN100503711C CNB2004800375435A CN200480037543A CN100503711C CN 100503711 C CN100503711 C CN 100503711C CN B2004800375435 A CNB2004800375435 A CN B2004800375435A CN 200480037543 A CN200480037543 A CN 200480037543A CN 100503711 C CN100503711 C CN 100503711C
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CN
China
Prior art keywords
weight
ethylene
linear polyethylene
present
heat seal
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
CNB2004800375435A
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English (en)
Chinese (zh)
Other versions
CN1894331A (zh
Inventor
G·M·伦格斯
T·A·利伯特
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1894331A publication Critical patent/CN1894331A/zh
Application granted granted Critical
Publication of CN100503711C publication Critical patent/CN100503711C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Wrappers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CNB2004800375435A 2003-12-16 2004-12-16 用于线型聚乙烯的热封改性剂 Expired - Fee Related CN100503711C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53008003P 2003-12-16 2003-12-16
US60/530,080 2003-12-16

Publications (2)

Publication Number Publication Date
CN1894331A CN1894331A (zh) 2007-01-10
CN100503711C true CN100503711C (zh) 2009-06-24

Family

ID=34700090

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800375435A Expired - Fee Related CN100503711C (zh) 2003-12-16 2004-12-16 用于线型聚乙烯的热封改性剂

Country Status (9)

Country Link
US (1) US7635736B2 (https=)
EP (1) EP1694766B1 (https=)
JP (1) JP5384792B2 (https=)
CN (1) CN100503711C (https=)
AU (1) AU2004298628B2 (https=)
BR (1) BRPI0417109A (https=)
CA (1) CA2547606A1 (https=)
DE (1) DE602004017899D1 (https=)
WO (1) WO2005059024A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100120313A1 (en) * 2005-06-29 2010-05-13 Bohme Reinhard D Packaging Material
US8826959B2 (en) 2006-06-29 2014-09-09 Graphic Packaging International, Inc. Heat sealing systems and methods, and related articles and materials
US20100273017A1 (en) * 2006-06-29 2010-10-28 Files John C Hybrid Packaging Material
US20100273377A1 (en) * 2006-06-29 2010-10-28 Files John C High Strength Packages and Packaging Materials
US8753012B2 (en) 2006-06-29 2014-06-17 Graphic Flexible Packaging, Llc High strength packages and packaging materials
DE102006039833A1 (de) * 2006-08-25 2008-03-20 Henkel Kgaa Schmelzklebstoff mit verbesserter Haftung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337298A (en) * 1980-11-19 1982-06-29 Gulf Oil Corporation Polymer compositions and laminates produced by bonding or coextrusion
SE465778B (sv) * 1988-01-22 1991-10-28 Teno Ab Plastfilm innehaallande en llpe och en etensampolymer samt dess anvaendning till foerpackning
CN1445322A (zh) * 2002-03-14 2003-10-01 三井化学株式会社 密封胶用树脂组合物、密封胶及其用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578234A (en) * 1980-06-17 1982-01-16 Du Pont Mitsui Polychem Co Ltd Heat-sealable resin composition
JPH0349923A (ja) * 1989-07-19 1991-03-04 Tosoh Corp 積層体の製造方法
JPH0760921A (ja) * 1993-08-26 1995-03-07 Mitsui Petrochem Ind Ltd 積層体
US6120887A (en) * 1995-02-23 2000-09-19 H. B. Fuller Licensing & Financing, Inc. Disposable articles having a continuous thermoplastic coating comprising a metallocene polyolefin
JP3681488B2 (ja) * 1996-11-19 2005-08-10 三井・デュポンポリケミカル株式会社 エチレン共重合体組成物及びそれを用いた易開封性シール材料
US6593407B2 (en) * 2001-02-06 2003-07-15 National Starch And Chemical Investment Holding Corporation Hot melt adhesive composition
JP2002317080A (ja) * 2002-04-01 2002-10-31 Showa Denko Kk ヒートシール性樹脂組成物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337298A (en) * 1980-11-19 1982-06-29 Gulf Oil Corporation Polymer compositions and laminates produced by bonding or coextrusion
SE465778B (sv) * 1988-01-22 1991-10-28 Teno Ab Plastfilm innehaallande en llpe och en etensampolymer samt dess anvaendning till foerpackning
CN1445322A (zh) * 2002-03-14 2003-10-01 三井化学株式会社 密封胶用树脂组合物、密封胶及其用途

Also Published As

Publication number Publication date
JP5384792B2 (ja) 2014-01-08
CA2547606A1 (en) 2005-06-30
US7635736B2 (en) 2009-12-22
WO2005059024A3 (en) 2005-09-15
WO2005059024A2 (en) 2005-06-30
AU2004298628B2 (en) 2010-05-13
BRPI0417109A (pt) 2007-02-06
US20050203249A1 (en) 2005-09-15
CN1894331A (zh) 2007-01-10
EP1694766A2 (en) 2006-08-30
DE602004017899D1 (de) 2009-01-02
JP2007514852A (ja) 2007-06-07
AU2004298628A1 (en) 2005-06-30
EP1694766B1 (en) 2008-11-19

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090624

Termination date: 20131216