Hot melt adhesive container for use with heated platen dispensin

Details Hot melt adhesive container for use with heated platen dispensin Hot melt adhesive container for use with heated platen dispensin

1990-11-02

1992-09-01

Huppert, Michael S.

Dispensing

Processes of dispensing

222143, 2221465, 222386, B67D 560

Patent

active

051432552

ABSTRACT:
The invention relates to containers for hot melt adhesives containing isocyanate compounds and to such containers used with heated platen dispensing equipment for the hot melt. More particularly, the invention relates to containers and dispensers for isocyanate containing adhesives that can dispense the adhesive to a use locus without generating toxic concentrations of isocyanate compounds in the environment around the dispenser. The isocyanate compounds are sealed within the containers during dispensing, preventing the generation of a toxic concentration of isocyanate in the environment or the atmosphere during dispensing operations.

REFERENCES:
patent: 2373774 (1943-04-01), Murnane
patent: 3412903 (1968-11-01), van Riper, Jr.
patent: 4715626 (1987-12-01), Gehring et al.

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