Inventor
HARDY WILLIAM B
5 patents
Patents
5 patentsUS4331586AMay 25, 1982
Novel light stabilizers for polymers
AMERICAN CYANAMID CO149 citations93
US4174343ANov 13, 1979
Pentaerythrityl diphosphonate-ammonium polyphosphate combinations as flame retardants for olefin polymers
AMERICAN CYANAMID CO34 citations88
US4192796AMar 11, 1980
Polymers stabilized with organo-phosphorus compounds
AMERICAN CYANAMID CO10 citations65
US4224451ASep 23, 1980
Process for the preparation of 2-aryl-2H-benzotriazoles
AMERICAN CYANAMID CO8 citations64
US4293467AOct 6, 1981
Isopropylidenedicyclohexylene esters and their use as light stabilizers
AMERICAN CYANAMID CO2 citations60