Gasket having foamed sealant

Details Gasket having foamed sealant Gasket having foamed sealant

1978-09-01

1981-12-22

Beck, Shrive P.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427185, 427195, 427226, 427244, 4283044, B05D 104

Patent

active

043071279

ABSTRACT:
A gasket and a process for preparing it are described characterized in that a sealant coating for the gasket is a compressible, resilient, foamed cured resin. The resin, which may be an epoxy, polyester, or polyurethane resin, is comminuted while partially cured, admixed with a blowing agent, and applied, preferably electrostatically, to a base sheet of a gasket. The resin is finally cured while activating the blowing agent to form the compressible, resilient, foamed sealant coating.

REFERENCES:
patent: 2238681 (1941-04-01), Dorough
patent: 3091551 (1963-05-01), Robertson
patent: 3164486 (1965-01-01), Pezzuto et al.
patent: 3410932 (1968-11-01), Woodson et al.
patent: 3535144 (1970-10-01), Gunderman et al.
patent: 3552997 (1971-01-01), Powell et al.
patent: 3639160 (1972-02-01), Nelson
patent: 3670699 (1972-06-01), Sargent
patent: 3765928 (1973-10-01), Smarook
patent: 3855028 (1974-12-01), Larson
patent: 3924019 (1975-12-01), Jacob
patent: 3995554 (1976-12-01), Wells
patent: 4040993 (1977-08-01), Elbling et al.
patent: 4042478 (1977-08-01), Hazan

Affiliated with

Also associated with

Rating

Gasket having foamed sealant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gasket having foamed sealant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gasket having foamed sealant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2367914