Insulating glass sealant and related compositions

Details Insulating glass sealant and related compositions Insulating glass sealant and related compositions

1980-08-11

1982-02-23

Lieberman, Paul

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

525113, C08L 6300

Patent

active

043169791

ABSTRACT:
Compositions of matter comprising a liquid thiol terminated polysulfide polymer, a liquid epoxy resin and a liquid amine terminated polymer containing from about 1.7 to about 4 amine groups per molecule of the general formula ##STR1## wherein Y is a univalent radical derived by removal of an amine hydrogen from an aliphatic, alicyclic, heterocyclic or aromatic amine containing from 2 to about 20 carbon atoms and at least 2 amino groups and B is a polymeric backbone comprising carbon-carbon linkages are disclosed. Insulated window units fabricated therefrom possess superior mechanical and dewpoint retention properties.

REFERENCES:
patent: 3926903 (1975-12-01), Scola
patent: 3926904 (1975-12-01), Scola
patent: 4018847 (1977-04-01), Messerly
patent: 4055541 (1977-10-01), Riew
patent: 4058657 (1977-11-01), Ireland
patent: 4088708 (1978-05-01), Riew
patent: 4126505 (1978-11-01), Garnish
patent: 4214067 (1980-07-01), Packer
Handbook of Epoxy Resins, Henry Lee et al.; McGraw-Hill Book Co., New York, (1967), pp. 16-21 through 16-25.

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