UST972002I4 - High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer - Google Patents

High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer Download PDF

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Publication number
UST972002I4
UST972002I4 US05/850,172 US85017277A UST972002I4 US T972002 I4 UST972002 I4 US T972002I4 US 85017277 A US85017277 A US 85017277A US T972002 I4 UST972002 I4 US T972002I4
Authority
US
United States
Prior art keywords
ethylene
carboxylic acid
propylene polymer
acid copolymer
thermoplastic adhesive
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.)
Pending
Application number
US05/850,172
Inventor
David Perez Flores
Kenneth Earl Bow
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 filed Critical
Priority to US05/850,172 priority Critical patent/UST972002I4/en
Application granted granted Critical
Publication of UST972002I4 publication Critical patent/UST972002I4/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

thermoplastic adhesive composition comprising from about 95 to about 5 percent by weight of a propylene polymer having a melt flow index of from about 0.5 to about 500 and from about 5 to about 95 percent by weight of an ethylene/α,β-ethylenically unsaturated carboxylic acid copolymer containing from about 1 to about 30 percent by weight of said acid copolymerized therein and having a melt index of from about 0.5 to about 500 can advantageously be used as thermoplastic adhesives for metals and polymeric substrates and are capable of retaining their adhesion to such substrates at elevated temperatures. Such compositions are particularly useful as adhesives in the manufacture of a retortable pouch for food which will withstand normal retort conditions.
US05/850,172 1977-11-10 1977-11-10 High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer Pending UST972002I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/850,172 UST972002I4 (en) 1977-11-10 1977-11-10 High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/850,172 UST972002I4 (en) 1977-11-10 1977-11-10 High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer

Publications (1)

Publication Number Publication Date
UST972002I4 true UST972002I4 (en) 1978-07-04

Family

ID=25307437

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/850,172 Pending UST972002I4 (en) 1977-11-10 1977-11-10 High temperature thermoplastic adhesive compositions comprising a propylene polymer and an ethylene/carboxylic acid copolymer

Country Status (1)

Country Link
US (1) UST972002I4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136059A3 (en) * 1983-08-22 1985-05-15 E.I. Du Pont De Nemours And Company Blends of ionomer with propylene copolymer
WO1995024449A1 (en) * 1994-03-11 1995-09-14 Dupont Canada Inc. Polypropylene-based hot-melt adhesive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136059A3 (en) * 1983-08-22 1985-05-15 E.I. Du Pont De Nemours And Company Blends of ionomer with propylene copolymer
WO1995024449A1 (en) * 1994-03-11 1995-09-14 Dupont Canada Inc. Polypropylene-based hot-melt adhesive

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