Heat melting adhesive

Details Heat melting adhesive Heat melting adhesive

1978-06-21

1980-06-10

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

156331, 156332, 260 28R, 427412, 428473, 428474, C08G 6926, C09J 316, C09J 326, C09J 510

Patent

active

042072174

ABSTRACT:
A hot melt adhesive is disclosed, to be used in gluing guns, and consisting of a polyamide resin obtained by polycondensation of an aliphatic diamine with a fatty acid mixture, said fatty acid mixture consisting of unsaturated fatty acid monomers and polymers with a maximum dimer content of 80% by weight to which are added, in a quantity of not less than 10% by weight of the fatty acid mixture, aliphatic bicarboxylic acids and/or their esters with a polyethylene chain containing 6 to 10 carbon atoms. As an alternative a quantity of not less than 4% by weight of the fatty acid mixture, aromatic bicarboxylic acids and/or their esters, or mixtures of these latter with aliphatic bicarboxylic acids, can be added to the mixture.

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patent: 3859234 (1975-01-01), Peerman
patent: 4062820 (1977-12-01), Mitchell et al.
Skeist, Handbook of Adhesives, Van Nostrand Reinhold Company., N.Y., N.Y., 1962, pp. 425-430.

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