Document mqxKqQanREwyXvdwZByDqYJ6O

Staufter Stauffer Chemical Company Westport, Connecticut 06880 / Tel. (203) 222-3000 / Cable 'Staufchem" August 2, 1979 CONOCO P. 0. Box 605 West Lake, LA 70669 Attention: Mr. J. DiBernardi, Plant Manager Subject: Improvements Exchange Extension Re: Dear Jim: VCM License Agreement dated 8 November, 1967 Enclosed are two copies of a letter for the purpose of reactivating the improvements exchange provisions of the referenced Agreement. Please arrange to have these reviewed by CONOCO. If it is appropriate both copies should be signed by an officer of CONOCO and returned to my attention. I will arrange to have both copies signed for Stauffer and return one fully executed original for CONOCO's files. If there are any questions or problems with these Agreements please let me know. At Stauffer we would be pleased to see the Improvements Exchange continue and to see our CONOCO friends at the VCM Symposium this September. Sincerely, MJC/lml Enclosures Manager, Technology Transfer 000066499 CCR