Method of using a foamable hot-melt adhesive for sealing

Details Method of using a foamable hot-melt adhesive for sealing Method of using a foamable hot-melt adhesive for sealing

1983-02-08

1985-11-26

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156 86, 156 94, 156294, 174110F, 174138F, 174DIG8, 264 36, 264 469, 427140, 428 63, 4283175, 521 95, B32B 3114, B32B 520

Patent

active

045552843

ABSTRACT:
Foamable hot-melt adhesives comprised of a per se known hot-melt adhesive having a foaming additive therein, for example an organic azo compound. These adhesives can function in a purely physical foaming manner but can also function as crosslinking material, i.e. as solidifying and bonding materials. The foamable hot-melt adhesives of the invention can be used, for example, in sealing cable ends, for filling any desired aperture in the construction field, for sealing windows, doors, etc. or for sealing articles of manufacture.

REFERENCES:
patent: 3985951 (1976-10-01), Harris
patent: 4018733 (1977-04-01), Lopez et al.
patent: 4129531 (1978-12-01), Raver et al.
patent: 4243568 (1981-01-01), Brown
patent: 4387170 (1983-06-01), Kuhnel et al.
Dietrich Braun et al. "Untersuchung des Zerfalls verschiedener Azoinitiatoren in Losung" (Investigation of the Decomposition of Various Azo-Initiators in Solution), Monatshefte fur Chemie (Chemical Monthly) vol. 110, 1979, pp. 699-713.

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