Novel poly(ester-amide) hot-melt adhesives

Details Novel poly(ester-amide) hot-melt adhesives Novel poly(ester-amide) hot-melt adhesives

1985-12-31

1986-09-09

Phynes, Lucille M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528288, 528289, 5282955, 528300, 528302, C08G 6354, C08G 6348, C08G 6344, C08G 6944

Patent

active

046110518

ABSTRACT:
In the present invention, poly(ester-amide) hot-melt adhesives are prepared from condensation of a mixture of polymeric fatty acids and 1,18-octadecanedicarboxylic acid, and a substantially equivalent proportion of a mixture of a polyamine and a polyol.

REFERENCES:
patent: 3235520 (1966-02-01), Crowell
patent: 4207217 (1980-06-01), Guainazzi et al.
patent: 4397991 (1983-08-01), Draweat et al.
patent: 4485233 (1984-11-01), Veazey
patent: 4569985 (1986-02-01), Frihart et al.

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