Hot melt compositions

Details Hot melt compositions Hot melt compositions

1974-07-22

1976-01-06

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

156332, 161214, 260 22CB, 260 23P, 260 336R, 428458, 428481, C08G 6348, C09J 302

Patent

active

039310736

ABSTRACT:
Hot melt compositions having very low melt viscosity and high adhesive strength, especially to metals, are disclosed. The compositions include a copolyester derived from a glycol having from 2 to 10 carbon atoms, terephthalic acid and dimer acid, blended with an aliphatic hydrocarbon having a molecular weight of from about 250 to about 1200. The composition may be modified if desired by adding a small amount of a vinyl aromatic polymer.

REFERENCES:
patent: 3383343 (1968-05-01), Mohajer et al.
patent: 3390108 (1968-06-01), Keck et al.
patent: 3642679 (1972-02-01), Young
patent: 3644267 (1972-02-01), Jackson et al.
patent: 3657389 (1972-04-01), Caldwell et al.
patent: 3743616 (1973-07-01), Kest
patent: 3770677 (1973-11-01), Mestetsky
patent: 3795644 (1974-03-01), Jackson et al.
patent: 3827999 (1974-08-01), Crossland
patent: R27279 (1972-01-01), Layman

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