NO964752L - Polyetylenfilm med medium modul, samt fremgangsmåte for fremstilling av filmen - Google Patents

Polyetylenfilm med medium modul, samt fremgangsmåte for fremstilling av filmen

Info

Publication number
NO964752L
NO964752L NO964752A NO964752A NO964752L NO 964752 L NO964752 L NO 964752L NO 964752 A NO964752 A NO 964752A NO 964752 A NO964752 A NO 964752A NO 964752 L NO964752 L NO 964752L
Authority
NO
Norway
Prior art keywords
film
polyethylene
heavy
duty
making
Prior art date
Application number
NO964752A
Other languages
English (en)
Other versions
NO964752D0 (no
Inventor
Brad A Cobler
Larry D Cady
Lisa E Dodson
Osborne K Mckinney
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO964752D0 publication Critical patent/NO964752D0/no
Publication of NO964752L publication Critical patent/NO964752L/no

Links

Classifications

    • 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
    • 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
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Middel-modul-polyetylenfilmer og sekker med forbedret riveytelse lages for "heavy-duty"-forpakningsformål og varm- fylle-anvendelser. Filmmaterialer som inneholder lineært polyetylen med høy molekylvekt og lineær etylen/a-olefin- interpolymer. Filmen er minst 1,25 mils (31 /zm) tykk og er karakterisert ved at den har en beregnet filmdensitet i området 0,923 - 0,95 gram/cm og har typisk en rivestyrke eller slagfasthet på minst 30% mer enn vanlig industriell polyetylenfilm. Den nye film har overlegen dimensjonsstabili- tet og styrkeegenskaper som tillater signifikant nedkalibrer- ing i forhold til industrielle filmer som er anvendt som "heavy-duty"-innpakking, isolasjonsstrømper og sekker.
NO964752A 1994-05-09 1996-11-08 Polyetylenfilm med medium modul, samt fremgangsmåte for fremstilling av filmen NO964752L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23949594A 1994-05-09 1994-05-09
PCT/US1995/005829 WO1995030714A1 (en) 1994-05-09 1995-05-09 Medium modulus film and fabrication method

Publications (2)

Publication Number Publication Date
NO964752D0 NO964752D0 (no) 1996-11-08
NO964752L true NO964752L (no) 1997-01-09

Family

ID=22902409

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964752A NO964752L (no) 1994-05-09 1996-11-08 Polyetylenfilm med medium modul, samt fremgangsmåte for fremstilling av filmen

Country Status (11)

Country Link
US (1) US5681523A (no)
EP (1) EP0759047A1 (no)
JP (1) JPH10500157A (no)
CN (1) CN1068018C (no)
AU (1) AU2510295A (no)
BR (1) BR9507866A (no)
CA (1) CA2190004A1 (no)
FI (1) FI964480A (no)
NO (1) NO964752L (no)
NZ (1) NZ285634A (no)
WO (1) WO1995030714A1 (no)

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CN105330876B (zh) * 2010-01-12 2018-04-10 绿岩有限责任公司 仿纸膜和其制备方法
WO2011129956A1 (en) * 2010-04-13 2011-10-20 Univation Technologies, Llc Polymer blends and films made therefrom
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WO2011130467A2 (en) 2010-04-16 2011-10-20 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with polypropylene-based stiffening layer
US8978346B2 (en) 2010-04-16 2015-03-17 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer
US20130095335A1 (en) 2011-10-17 2013-04-18 Becton, Dickinson And Company Film Composition for Controlled Peelable Seal Film
CN104650439B (zh) * 2015-01-09 2017-02-22 长园长通新材料股份有限公司 一种聚乙烯管道防白蚁胶带基材及其制备方法
BR112017026398B1 (pt) * 2015-06-30 2021-12-21 Dow Global Technologies Llc Película de polietileno e artigo

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Also Published As

Publication number Publication date
FI964480A (fi) 1997-01-08
BR9507866A (pt) 1997-09-23
US5681523A (en) 1997-10-28
MX9605478A (es) 1998-05-31
CN1068018C (zh) 2001-07-04
JPH10500157A (ja) 1998-01-06
NO964752D0 (no) 1996-11-08
AU2510295A (en) 1995-11-29
CA2190004A1 (en) 1995-11-16
EP0759047A1 (en) 1997-02-26
CN1150442A (zh) 1997-05-21
FI964480A0 (fi) 1996-11-07
NZ285634A (en) 1999-01-28
WO1995030714A1 (en) 1995-11-16

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