C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/131, 400/540
C07D 211/36 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 487/04 (2006.01) C08G 8/28 (2006.01) C08G 12/40 (2006.01) C08G 63/91 (2006.01) C08G 64/42 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01)
Patent
CA 1255671
Abstract of the Disclosure A composition of matter contains as a principal component a material which acts as an ultraviolet light stabilizer. The ultraviolet light stabilizer is formed from the reaction of (a) a methylol or alkoxy alkyl-containing material, and (b) an alkyl substituted piperidine contain- ing material having at least one group selected from hydroxyl, carboxyl, amido, and ureido.
463967
Chang Wen-Hsuan
Chau Michael M.
Piccirilli Robert M.
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
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