Wiltrol Trademarks

WILTROL N
N-NITROSODIPHENYLAMINE USED AS A RETARDER IN ELASTOMERS AND AS AN INHIBITOR FOR THE POLYMERIZATION OF STYRENE
Cancelled  ·  April 22, 1976  ·  73084810  · 
WILTROL P
PHTHALIC ANHYDRIDE USED AS A RETARDER AND SCORCH INHIBITOR FOR ELASTOMERS
Expired  ·  April 22, 1976  ·  73084811  ·