C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 251/70 (2006.01) C08F 299/06 (2006.01) C08L 75/16 (2006.01) C09J 175/16 (2006.01)
Patent
CA 2067454
30,641-01 NOVEL VINYL-TERMINATED CARBAMYLMETHYLATED MELAMINES, VINYL-TERMINATED POLYURETHANE/POLYAMIDE POLYMERS AND COATING/ADHESIVE COMPOSITIONS CONTAINING SAME ABSTRACT OF THE DISCLOSURE Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these compounds in a novel adhesive and coating composition. The nitrogen containing heterocyclic compounds of the invention contain two vinyl-terminated substituents and at least one carbamylmethyl substituent and have a nucleus selected from melamine, oligomers of melamine, benzoguanamine, and oligomers of benzoguanamine, glycoluril and oligomers of glycoluril, cyclohexylguanamine, oligomers of cyclohexylguanamine, acetoguanamine, and oligomers of acetoguanamine. The vinyl terminated polyurethane compounds of the invention have a molecular weight of from about 3000 to about 80000, and contain at least two vinyl end groups.
Forgione Peter S.
Henderson William A.
Luh Yuhshi
Singh Balwant
American Cyanamid Company
Smart & Biggar
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