Patent ID: 6486279
Filing Date: 2002-11-26
Classification: B01J,C07C,Y10S

Abstract:
A process for performing reaction injection molding, comprising:contacting a ruthenium carbene catalyst of the formula AxLyXzRu&boxH;CHRâ€² with an olefin monomer or unsaturated polymer to form a first mixture; contacting an olefin monomer or unsaturated polymer with an inorganic or organic acid to form a second mixture; and contacting the first mixture with the second mixture; wherein x=0, 1, or 2; y=0, 1,or 2; and z=1 or 2; and â€ƒwherein Râ€² is selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl and substituted aryl; L is any neutral electron donor; X is any anionic ligand; and A is a ligand having a covalent structure connecting a neutral electron donor and an anionic ligand.