Extract from the Register of European Patents

EP Citations: EP0530210

Cited inInternational search
Type:Patent literature
Publication No.:GB1403797  [Y]
 (ICI LTD);
Type:Patent literature
Publication No.:EP0284379  [Y]
 (SUMITOMO CHEMICAL CO [JP]);
Type:Patent literature
Publication No.:US4814379  [A]
 (FLOOD PAUL W [US], et al)