The Goodyear & Tire Rubber Company

Kenneth W Scott

Nissim Calderon

The invention is directed to a catalytic process where two unsaturated substances of which at least one of them is a high molecular weight polymeric material containing double bonds either along the main chain or as part of pendant side groups, are inter-reacted by means of an olefin metathesis reaction leading to the formation of new and useful polymeric materials.

Preparation of graft, block and crosslinked unsaturated polymers and

The composition is disclosed of graft and block copolymer and interpolymers comprising subjecting two dissimilar polymeric substances to catalysts capable of inducing the olefin metathesis reaction.

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Cuyahoga Falls, OH, United States of America

Kenneth W Scott