Self-hardening molding compositions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

164 43, 260DIG40, 260 39R, 260 4253, C08K 316, C08K 513, C08K 555

Patent

active

040886247

ABSTRACT:
A composition of self-hardening molding material and the hardening process re provided for making a solid or a hollow body wherein self-hardening molding material comprising at least one inert charge, either in granule and/or in powder form is intimately mixed with at least one organic resin serving as binding agent, and at least with one agent for the hardening of the binder, characterized by the fact that it includes fluoride (F.sup.-) ions.

REFERENCES:
patent: 3622536 (1971-11-01), Ruddle et al.
patent: 3635877 (1972-01-01), Van Wyk
patent: 3647744 (1972-03-01), Rich et al.
patent: 3770465 (1973-11-01), Howells

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