Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1990-08-14
1992-10-06
Teskin, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
5261692, 5261693, 526240, 526241, 5253261, 5253266, 5253282, 5253285, 5253295, 525340, 525344, 525355, 525374, 525383, C08F23004, C08F 812
Patent
active
051532824
ABSTRACT:
Polymers of olefin monomers and a substantially uniform concentration of carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers. Polymers of olefin monomers and carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers substantially devoid of halogen. Method for preparing polymers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds to form masked, functional group-containing monomers and polymerizing polymer chain monomers with the masked, functional group-containing monomers to produce a polymer chain. Method for forming masked, functional group-containing monomers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds. Masked, carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers.
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Organic Chemistry, Morrison and Boyd (4th ed.) Allyn and Bacon, Inc., Boston, 436-446 (1983).
Lindsay, Block Copolymerization of Ethylene, Propylene and Acrylic Acid Esters, Block Copolymers Science and Tech., Dale Meier (ed.), Harwood Academic, N.Y., 53-62 (1979).
Matsumura et al., Copolymerization of Propylene With Acrylate By Ziegler-Natta Type Catalyst, J. Polym. Sci., 9, 471-483 (1971).
Datta Sudhin
Kresge Edward N.
Exxon Chemical Patents Inc.
Muller W. G.
Schneider J. E.
Teskin Fred
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