Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1984-10-19
1985-10-08
Foelak, Morton
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521133, 521178, 521 97, 521 82, C08J 930
Patent
active
045461180
ABSTRACT:
An epoxy foam product is presented which is produced by frothing in an intensive mixer an epoxy functional reactant stream and a curing agent stream in the presence of a surfactant and gaseous frothing agent. The epoxy foam product is characterized as a strong, rigid low-density foam having a fine, uniform cell size.
REFERENCES:
patent: 3362919 (1968-01-01), Rood
patent: 3600337 (1971-08-01), Fischer et al.
patent: 3607795 (1971-09-01), Nolken et al.
patent: 4120923 (1978-10-01), Kloker et al.
Barton Carlos L.
Simpson Scott S.
Yeznach Anthony
Foelak Morton
Rogers Corporation
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