Oblon, Spivak, McClelland, Maier & Neustadt
Light fastness of polyester dyeings using benzophenone ether esters, and novel benzophenone ether esters
 Improved light fastness of dyeings on textile polyester material with disperse dyes is obtainable by dyeing in the presence of certain benzophenone ether esters, some of which are novel. 
BASF Aktiengesellschaft
Y D D
Y10S D06P D06P
additional inventional inventional
Peter Reinhold Dieter
Neumann Krallmann Wegerle