C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/5015, 400/70
C07D 211/94 (2006.01) C07D 401/04 (2006.01) C07D 401/14 (2006.01) C07D 471/10 (2006.01) C08K 5/3435 (2006.01) C09D 7/12 (2006.01)
Patent
CA 1339742
N-hydroxy-substituted hindered amine light stabilizers impart outstanding stabilization properties to coatings based on a variety of resins, the stabilized coatings exhibiting improved durability, weatherability, and the like. Some of them are new compounds. The hindered amines contain the group (see fig. I) wherein R represent hydrogen or methyl.
577794
Behrens Rudolf A.
Galbo James P.
Malherbe Roger Francois
Mar Andrew
Winter Roland A.e.
Behrens Rudolf A.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
Galbo James P.
Malherbe Roger Francois
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