MX9605477A - Pelicula de modulo mediano que comprende polietileno sustancialmente lineal y metodo de fabricacion. - Google Patents

Pelicula de modulo mediano que comprende polietileno sustancialmente lineal y metodo de fabricacion.

Info

Publication number
MX9605477A
MX9605477A MX9605477A MX9605477A MX9605477A MX 9605477 A MX9605477 A MX 9605477A MX 9605477 A MX9605477 A MX 9605477A MX 9605477 A MX9605477 A MX 9605477A MX 9605477 A MX9605477 A MX 9605477A
Authority
MX
Mexico
Prior art keywords
film
substantially linear
polyethylene
medium modulus
linear polyethylene
Prior art date
Application number
MX9605477A
Other languages
English (en)
Other versions
MXPA96005477A (es
Inventor
Jeffrey Wooster
Brad A Cobler
Larry D Cady
David G Bertelsman
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 MX9605477A publication Critical patent/MX9605477A/es
Publication of MXPA96005477A publication Critical patent/MXPA96005477A/es

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
    • C08L23/06—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
    • 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
    • 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
    • C08J2323/06—Polyethene
    • 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

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)

Abstract

Se hacen películas de polietileno de modulo mediano con un mejor funcionamiento de resistencia al desgarre para aplicaciones de empaque de trabajo pesado y usos de llenado caliente. Las composiciones de película y un interpolímero de etileno/a-olefina sustancialmente lineal. La película es de cuando menos aproximadamente 31 micras de espesor, tiene una densidad de película en la escala de 0.923 a 0.95 gramos/centímetro cubico (g/cc), y típicamente tiene una resistencia al desgarre o resistencia al impacto cuando menos el 30 por ciento mayor que la película de polietileno industrial actual. La película novedosa tiene una buena estabilidad dimensional y buenas propiedades de resistencia que permiten tener ahorros significativos al bajar el calibre.
MXPA/A/1996/005477A 1994-05-09 1996-11-08 Pelicula de modulo mediano que comprende polietileno sustancialmente lineal y metodo de fabricacion MXPA96005477A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23949694A 1994-05-09 1994-05-09
PCT/US1995/005757 WO1995030713A1 (en) 1994-05-09 1995-05-09 Medium modulus film comprising substantially linear polyethylene and fabrication method
US239496 1999-01-28

Publications (2)

Publication Number Publication Date
MX9605477A true MX9605477A (es) 1998-05-31
MXPA96005477A MXPA96005477A (es) 1998-10-23

Family

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Also Published As

Publication number Publication date
FI964481A0 (fi) 1996-11-07
JPH09512855A (ja) 1997-12-22
NZ287207A (en) 1998-10-28
CN1150441A (zh) 1997-05-21
NO964753L (no) 1997-01-09
BR9507890A (pt) 1997-09-23
KR970702897A (ko) 1997-06-10
WO1995030713A1 (en) 1995-11-16
FI964481A (fi) 1997-01-08
EP0759048B1 (en) 1999-07-21
DE69510934T2 (de) 1999-11-11
AU2585195A (en) 1995-11-29
EP0759048A1 (en) 1997-02-26
ES2133773T3 (es) 1999-09-16
DE69510934D1 (de) 1999-08-26
NO964753D0 (no) 1996-11-08
FI116060B (fi) 2005-09-15
JP3751318B2 (ja) 2006-03-01

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