GB2020292A - A thermoplastic contact adhesive - Google Patents

A thermoplastic contact adhesive

Info

Publication number
GB2020292A
GB2020292A GB7907652A GB7907652A GB2020292A GB 2020292 A GB2020292 A GB 2020292A GB 7907652 A GB7907652 A GB 7907652A GB 7907652 A GB7907652 A GB 7907652A GB 2020292 A GB2020292 A GB 2020292A
Authority
GB
United Kingdom
Prior art keywords
linking
unstable
cross
contact adhesive
grafting
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.)
Granted
Application number
GB7907652A
Other versions
GB2020292B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kores Holding Zug AG
Original Assignee
Kores Holding Zug AG
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 Kores Holding Zug AG filed Critical Kores Holding Zug AG
Publication of GB2020292A publication Critical patent/GB2020292A/en
Application granted granted Critical
Publication of GB2020292B publication Critical patent/GB2020292B/en
Expired legal-status Critical Current

Links

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
    • C09J125/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
    • C09J125/02—Homopolymers or copolymers of hydrocarbons
    • C09J125/04—Homopolymers or copolymers of styrene
    • C09J125/08—Copolymers of styrene
    • C09J125/10—Copolymers of styrene with conjugated dienes
    • 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
    • C09J121/00—Adhesives based on unspecified rubbers
    • 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
    • C09J123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C09J123/26—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 modified by chemical after-treatment
    • C09J123/28—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 modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C09J123/283—Halogenated homo- or copolymers of iso-olefines
    • 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
    • C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • C08L2666/28—Non-macromolecular organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Fuses (AREA)
  • Adhesive Tapes (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

A thermoplastic contact adhesive is prepared from a polymer and a "sticky-making component" by reacting at 80-140 DEG C with two compounds which cause cross-linking or grafting reactions to occur, one being unstable at above 140 DEG C, the other being more thermally stable. The two cross-linking/ grafting reagents may be present in the mixture from the start, or the thermally stable one may be added after the initial reaction of the polymer with the thermally unstable one. Of the cross-linking/grafting reagents claimed, the unstable ones are (specified) peroxides, isocyanates, the trichloromelamines, benzotrichloride and (specified) azo compounds; the stable ones are phenolic resins, terpenic phenolic resins and thiurams.
GB7907652A 1978-03-07 1979-03-05 Thermoplastic contact adhesive Expired GB2020292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT160578A AT354583B (en) 1978-03-07 1978-03-07 METHOD FOR PRODUCING A MELT ADHESIVE

Publications (2)

Publication Number Publication Date
GB2020292A true GB2020292A (en) 1979-11-14
GB2020292B GB2020292B (en) 1982-07-14

Family

ID=3517035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907652A Expired GB2020292B (en) 1978-03-07 1979-03-05 Thermoplastic contact adhesive

Country Status (5)

Country Link
AT (1) AT354583B (en)
DE (1) DE2810532A1 (en)
FR (1) FR2419311A1 (en)
GB (1) GB2020292B (en)
IT (1) IT1113433B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000178A1 (en) * 1989-06-28 1991-01-10 Exxon Chemical Patents Inc. Block copolymer adhesives in hot melts and polyester laminates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1020296A (en) * 1972-05-25 1977-11-01 Robert M. Meyers Hot melt sealants, adhesives and the like
US3860673A (en) * 1973-07-31 1975-01-14 Du Pont Elastomeric compositions
US3956223A (en) * 1974-07-01 1976-05-11 Borden, Inc. Hot-melt pressure-sensitive adhesive
AT340549B (en) * 1975-08-08 1977-12-27 Koreska Ges Mbh W MELT ADHESIVE AND METHOD OF MANUFACTURING THEREOF
US4017654A (en) * 1976-02-06 1977-04-12 The Goodyear Tire & Rubber Company Cured rubber article and method of preparation
AT348080B (en) * 1976-10-21 1979-01-25 Koreska Ges Mbh W MELT ADHESIVE AND METHOD OF APPLYING THE SAME

Also Published As

Publication number Publication date
FR2419311A1 (en) 1979-10-05
IT7920704A0 (en) 1979-03-02
AT354583B (en) 1980-01-10
ATA160578A (en) 1979-06-15
IT1113433B (en) 1986-01-20
GB2020292B (en) 1982-07-14
DE2810532A1 (en) 1979-10-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee