Inventor
OERTEL HARALD
14 patents
Patents
14 patentsUS4223147ASep 16, 1980
Methylol derivatives of 2,2,6,6-tetraalkylpiperidines and their production
BAYER AG34 citations92
US4145512AMar 20, 1979
Permanently stabilized polyurethanes
BAYER AG43 citations92
US4153596AMay 8, 1979
Permanently stabilized polymers produced by after-treatment with piperidine compounds
BAYER AG47 citations90
US4178279ADec 11, 1979
Permanently stabilized polyurethanes
BAYER AG20 citations82
US4153775AMay 8, 1979
Self-crosslinkable polyurethanes
BAYER AG20 citations80
US4140673AFeb 20, 1979
Piperidine derivatives as light stabilizers
BAYER AG8 citations73
US4088629AMay 9, 1978
Stabilization of synthetic polymers
BAYER AG12 citations73
US4297446AOct 27, 1981
ABS-moulding compositions having high notched impact strength
BAYER AG9 citations72
US4211699AJul 8, 1980
Isocyanate adduct diols
BAYER AG11 citations71
US4101506AJul 18, 1978
Cyanamide stabilizers
BAYER AG3 citations62
US4089841AMay 16, 1978
Thiazolinylamino-piperidine derivatives
BAYER AG4 citations62
US4070345AJan 24, 1978
Monomethylol ether diols and polyurethane solutions prepared therefrom
BAYER AG3 citations56
US4116932ASep 26, 1978
Synthetic polymer compositions stabilized against discoloration and degradation
BAYER AG0 citations52
US4073746AFeb 14, 1978
Mixtures of α,α'-bis-(2-hydroxy-3,5-dialkylphenyl)-p-and -m-diisopropylbenzenes, a process for the preparation thereof and the use thereof as stabilizers
BAYER AG0 citations52