.alpha.-Cyanoacrylate compound, method of preparing same and adh

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles

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C07C12100, C07C12138

Patent

active

045826480

ABSTRACT:
.alpha.-cyanoacrylate compounds expressed by the following general formula: ##STR1## wherein R.sup.1 designates --CH.sub.2 -- or ##STR2## and R.sup.2 designates alkyl groups, alkenyl groups or alkynyl groups of C.sub.1 to C.sub.4. These compounds are preferably synthesized by the reaction of the compounds expressed by the following general formula: ##STR3## wherein R.sup.1 and R.sup.2 are same as the above described, with formaldehyde products and then the depolymerization of the resulting dehydrating condensation polymers. These compounds are effectively used as fast-setting adhesives.

REFERENCES:
patent: 2784215 (1957-03-01), Joyner
patent: 3995641 (1976-12-01), Kronenthal

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