GB635130A - Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions - Google Patents

Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions

Info

Publication number
GB635130A
GB635130A GB37163/46A GB3716346A GB635130A GB 635130 A GB635130 A GB 635130A GB 37163/46 A GB37163/46 A GB 37163/46A GB 3716346 A GB3716346 A GB 3716346A GB 635130 A GB635130 A GB 635130A
Authority
GB
United Kingdom
Prior art keywords
parts
mixture
cement compositions
adhesive cement
resin
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.)
Expired
Application number
GB37163/46A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB635130A publication Critical patent/GB635130A/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
    • C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C09J109/06—Copolymers with styrene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A cold-setting cement comprises in solution in a volatile solvent, a copolymer of butadiene, styrene and like monomers, an oil-soluble thermosetting phenol-aldehyde resin, and a coumarone-indene or terpene resin as tackifier. The mixture is heated to about 250 DEG F. before addition of solvent in order to copolymerize the ingredients and render the mixture tough, coherent and elastic and with an internal strength which exceeds its adhesion to a smooth metal surface. Example (1) specifies a composition comprising: ..Parts .Synthetic rubbers polymer.700 .Phenyl-a -naphthylamine.7 .Coumarone-indene resin.70 .Zinc resinate.35 .Oil-soluble phenol-aldehyde resin.140 .Magnesium oxide.35 .Magnesium carbonate.35 .Volatile hydrocarbon solvent.3045 .Viscosity-reducing agent.15 Examples of the various resins and polymers used are given in the Specification. Ester gum, methyl abietate, limed or other rosins, may be substituted for the zinc resinate and zinc, calcium or aluminium oxides for the magnesium oxide. The viscosity reducer may be a mixture of sulphonated petroleum product and butyl alcohol, while solvents specified are petrol, benzene, ethyl alcohol, and heptane.ALSO:A cold setting adhesive cement comprises in solution in a volatile solvent (a) a copolymer of styrene and butadiene, (b) an oil soluble thermosetting phenol aldehyde resin, and (c) a coumaroneindene or terpene resin as tackifier. The mixture is heated to about 250 DEG F. before addition of solvent in order to copolymerize the ingredients and render the mixture tough, coherent and elastic and with an internal strength which exceeds its adhesion to a smooth metal surface. Example (1) specifies a composition comprising .synthetic rubber copolymer.700 parts .phenyl-di-naphthylamine.7 parts .coumarone-indene resin.70 parts .Zinc resinate.35 parts .oil soluble phenol-aldehyde resin.140 parts .Magnesium oxide.35 parts .Magnesium carbonate.35 parts .Volatile hydrocarbon solvent.3,045 parts .Viscosity reducing agent.15 parts Examples of the various resins and polymers used are given in the specn. Ester gum, methyl abietate, limed or other resins may be substituted for the zinc resinate and zinc, calcium or aluminium oxides for the magnesium oxide. The viscosity reducer may be a mixture of sulphonated petroleum product and butyl alcohol while solvents specified are petrol, benzene, ethyl alcohol, and heptane.
GB37163/46A 1945-06-29 1946-12-17 Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions Expired GB635130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US635130XA 1945-06-29 1945-06-29

Publications (1)

Publication Number Publication Date
GB635130A true GB635130A (en) 1950-04-05

Family

ID=22049714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37163/46A Expired GB635130A (en) 1945-06-29 1946-12-17 Improvements in or relating to adhesive cement compositions, composite structures employing said adhesive cement compositions, and methods of making said adhesive cement compositions

Country Status (1)

Country Link
GB (1) GB635130A (en)

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