ATE439404T1 - Hochfeste polyethylenfolie - Google Patents

Hochfeste polyethylenfolie

Info

Publication number
ATE439404T1
ATE439404T1 AT98302388T AT98302388T ATE439404T1 AT E439404 T1 ATE439404 T1 AT E439404T1 AT 98302388 T AT98302388 T AT 98302388T AT 98302388 T AT98302388 T AT 98302388T AT E439404 T1 ATE439404 T1 AT E439404T1
Authority
AT
Austria
Prior art keywords
copolymer
ratio
high strength
polyethylene film
mfr
Prior art date
Application number
AT98302388T
Other languages
English (en)
Inventor
Sandra A Kupperblat
Michael W Tilston
George E Ealer
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE439404T1 publication Critical patent/ATE439404T1/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT98302388T 1997-03-28 1998-03-27 Hochfeste polyethylenfolie ATE439404T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/828,408 US5744551A (en) 1997-03-28 1997-03-28 High strength polyethylene film

Publications (1)

Publication Number Publication Date
ATE439404T1 true ATE439404T1 (de) 2009-08-15

Family

ID=25251722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98302388T ATE439404T1 (de) 1997-03-28 1998-03-27 Hochfeste polyethylenfolie

Country Status (9)

Country Link
US (1) US5744551A (de)
EP (1) EP0867473B1 (de)
JP (1) JPH10279743A (de)
AT (1) ATE439404T1 (de)
AU (1) AU5393798A (de)
BR (1) BR9800924A (de)
CA (1) CA2233403C (de)
DE (1) DE69841051D1 (de)
ES (1) ES2328753T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6020434A (en) * 1997-02-19 2000-02-01 Eastman Chemical Company Synergistic blends of polyethylenes exhibiting enhanced gloss properties
WO2000015712A1 (en) * 1998-09-11 2000-03-23 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene film composition
KR100443767B1 (ko) * 2000-03-31 2004-08-09 미쓰이 가가쿠 가부시키가이샤 폴리올레핀 조성물의 제조 방법
US6455638B2 (en) 2000-05-11 2002-09-24 Dupont Dow Elastomers L.L.C. Ethylene/α-olefin polymer blends comprising components with differing ethylene contents
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
CN1315919C (zh) * 2001-07-19 2007-05-16 尤尼威蒂恩技术有限责任公司 具有改进物理性能的聚乙烯薄膜
EP1927617A1 (de) 2001-07-19 2008-06-04 Univation Technologies, LLC Polyethylenfolien mit verbesserten physikalischen Eigenschaften
CA2435986C (en) * 2003-07-24 2011-08-30 Nova Chemicals Corporation Rotomolding process with reduced cycle times
CN101550247B (zh) * 2003-09-19 2011-01-05 普瑞曼聚合物株式会社 拉伸薄膜
US7230054B2 (en) * 2004-06-29 2007-06-12 Equistar Chemicals, Lp Polymer resins with improved environmental stress crack resistance
US20070010626A1 (en) * 2005-07-11 2007-01-11 Shankernarayanan Manivakkam J Polyethylene compositions
DE102006039245B3 (de) * 2006-08-22 2008-01-17 Röhm Gmbh Verfahren zur Herstellung oxetangruppenhaltiger (Meth)acrylate
US8771725B2 (en) 2007-10-12 2014-07-08 Chesson Laboratory Associates, Inc. Poly(urea-urethane) compositions useful as topical medicaments and methods of using the same
IN2014CN04398A (de) * 2011-12-19 2015-09-04 Dow Global Technologies Llc
KR20250085981A (ko) * 2023-12-06 2025-06-13 한화토탈에너지스 주식회사 병뚜껑용 폴리에틸렌 수지 조성물, 이의 제조 방법 및 이로부터 제조된 성형품

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382631A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
US5382630A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
IT1250731B (it) * 1991-07-31 1995-04-21 Himont Inc Procedimento per la preparazione di polietilene lineare a bassa densita'
US5250612A (en) * 1991-10-07 1993-10-05 The Dow Chemical Company Polyethylene films exhibiting low blocking force
JP2716615B2 (ja) * 1991-10-25 1998-02-18 丸善ポリマー株式会社 エチレン系重合体組成物の製造方法
US5464905A (en) * 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
BR9406668A (pt) * 1993-04-28 1996-01-23 Dow Chemical Co Composição e filme de polimero de etileno
US5371145A (en) * 1993-06-08 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation High density, high molecular weight polyethylene
US5405901A (en) * 1994-07-06 1995-04-11 Union Carbide Chemicals & Plastics Technology Corporation Process of producing ethylene polymer blends in gas phase
US5514455A (en) * 1994-07-08 1996-05-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
KR100269845B1 (ko) * 1994-12-16 2000-10-16 미우라 아끼라 에틸렌 중합체(ethylene polymer)

Also Published As

Publication number Publication date
EP0867473B1 (de) 2009-08-12
CA2233403C (en) 2002-04-16
DE69841051D1 (de) 2009-09-24
ES2328753T3 (es) 2009-11-17
MX9802427A (es) 1998-09-30
EP0867473A1 (de) 1998-09-30
US5744551A (en) 1998-04-28
JPH10279743A (ja) 1998-10-20
AU5393798A (en) 1998-10-01
BR9800924A (pt) 1999-12-14
CA2233403A1 (en) 1998-09-28

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Legal Events

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