C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/5475, 400/70
C07D 211/46 (2006.01) C07D 211/94 (2006.01) C07D 295/092 (2006.01) C07D 405/12 (2006.01) C07D 405/14 (2006.01) C08G 12/32 (2006.01) C08K 5/34 (2006.01) C08K 5/42 (2006.01) C09D 7/12 (2006.01)
Patent
CA 1202031
Polyalkylpiperidinesulfonic acid esters Abstract Polyalkylpiperidinesulfonic acid esters of the formulae I and II B-(X-O-SO2-A)m (I) (B'-x-O-SO2)2-A' (II), in which A, A', B, B', X and m are as defined in claim 1, the polyalkylpiperidine group being present in each of the substituents B and B'. These esters are suitable for use as curing catalysts for acid-curable resins and act therein, at the same time, as light stabilisers.
430486
Karrer Friedrich
Slongo Mario
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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