WO1995020625A3 - Ethylene polymers containing rheology modification agents - Google Patents

Ethylene polymers containing rheology modification agents Download PDF

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Publication number
WO1995020625A3
WO1995020625A3 PCT/US1995/001241 US9501241W WO9520625A3 WO 1995020625 A3 WO1995020625 A3 WO 1995020625A3 US 9501241 W US9501241 W US 9501241W WO 9520625 A3 WO9520625 A3 WO 9520625A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethylene
derivatives
molecular weight
low molecular
ionomers
Prior art date
Application number
PCT/US1995/001241
Other languages
French (fr)
Other versions
WO1995020625A2 (en
Inventor
James H Wang
Victor P Kurkov
Steven P Current
David Rosendale
Original Assignee
Chevron Chem 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 Chevron Chem Co filed Critical Chevron Chem Co
Priority to AU16968/95A priority Critical patent/AU1696895A/en
Publication of WO1995020625A2 publication Critical patent/WO1995020625A2/en
Publication of WO1995020625A3 publication Critical patent/WO1995020625A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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 other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0876—Neutralised polymers, i.e. ionomers
    • 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
    • C08L23/025—Copolymer of an unspecified olefin with a monomer other than an olefin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A composition suitable for processing comprises at least one ethylene copolymer derived from α-olefins having 2 to 8 carbon atoms and α,β-ethylenically unsaturated carboxylic acids or derivatives thereof, and a rheology improving amount of at least one compound having a polar functionality. Examples of suitable rheology improving compounds include low molecular weight acids and their derivatives, polyhydroxy compounds, and a low molecular weight acid containing polymers. In one particular embodiment, the present invention relates to ionomers of the ethylene polymer and in particular, ionomers derived from ethylene alkyl acrylate copolymers. Moreover, specific examples for suitable rheology modifying compounds includes lactic acid and ethylene-acrylic acid copolymers.
PCT/US1995/001241 1994-01-31 1995-01-31 Ethylene polymers containing rheology modification agents WO1995020625A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU16968/95A AU1696895A (en) 1994-01-31 1995-01-31 Ethylene polymers containing rheology modification agents

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18884894A 1994-01-31 1994-01-31
US08/188,848 1994-01-31
US38050995A 1995-01-30 1995-01-30
US08/380,509 1995-01-30

Publications (2)

Publication Number Publication Date
WO1995020625A2 WO1995020625A2 (en) 1995-08-03
WO1995020625A3 true WO1995020625A3 (en) 1995-10-19

Family

ID=26884515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/001241 WO1995020625A2 (en) 1994-01-31 1995-01-31 Ethylene polymers containing rheology modification agents

Country Status (2)

Country Link
AU (1) AU1696895A (en)
WO (1) WO1995020625A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6191218B1 (en) * 1998-07-14 2001-02-20 Exxon Research And Engineering Company Method for improving hot tack in blown polyethylene films
WO2014100309A1 (en) * 2012-12-19 2014-06-26 E. I. Du Pont De Nemours And Company Cross-linkable acid copolymer composition and its use in glass laminates
WO2021231248A1 (en) * 2020-05-12 2021-11-18 Cryovac, Llc Method for making a compatibilized blend from a blend of polymeric material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE699171A (en) * 1966-05-31 1967-11-03
GB1209079A (en) * 1967-06-30 1970-10-14 Union Carbide Corp Copolymer mixtures
US4104216A (en) * 1977-03-07 1978-08-01 Gulf Oil Corporation Copolymers containing an alpha-olefin and an alpha, beta-ethylenically unsaturated carboxylic acid plasticized with long-chain fatty acid
US4235980A (en) * 1979-10-19 1980-11-25 E. I. Du Pont De Nemours And Company Elastomeric terionomer blends

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE699171A (en) * 1966-05-31 1967-11-03
GB1209079A (en) * 1967-06-30 1970-10-14 Union Carbide Corp Copolymer mixtures
US4104216A (en) * 1977-03-07 1978-08-01 Gulf Oil Corporation Copolymers containing an alpha-olefin and an alpha, beta-ethylenically unsaturated carboxylic acid plasticized with long-chain fatty acid
US4235980A (en) * 1979-10-19 1980-11-25 E. I. Du Pont De Nemours And Company Elastomeric terionomer blends

Also Published As

Publication number Publication date
AU1696895A (en) 1995-08-15
WO1995020625A2 (en) 1995-08-03

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