Moulding composition containing (a) silane additive (b) iron oxi

Details Moulding composition containing (a) silane additive (b) iron oxi Moulding composition containing (a) silane additive (b) iron oxi

1977-03-16

1978-11-07

Lilling, Herbert J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

164 6, 164 12, 164 43, 164 97, 260 38, 260 52, 260DIG40, C08K 310, C08K 700, C08K 513

Patent

active

041245563

ABSTRACT:
Molding composition particularly suited for molding foundry cores and molds is obtained by mixing the components of a polyurethane resin with aggregate (sand), a silane, and iron oxide, molding the mixture to a desired shape and curing it.

REFERENCES:
patent: 3409579 (1968-11-01), Robins
patent: 3432457 (1969-03-01), Robins
patent: 3485797 (1969-12-01), Robins
patent: 3646999 (1972-03-01), Hamby et al.
patent: 3676392 (1972-07-01), Robins
patent: 3720642 (1973-03-01), Junger et al.
patent: 3734936 (1973-05-01), Brown
patent: 3878142 (1975-04-01), Tisza
patent: 3878159 (1975-04-01), Vargiu
patent: 3905934 (1975-09-01), Gardikes
patent: 3956227 (1976-05-01), Foley et al.

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