Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1996-08-26
2000-06-13
Zitomer, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526204, 526217, 526319, 5263231, 526336, 526340, 526347, 526909, C08F 238
Patent
active
060751053
ABSTRACT:
A process for the preparation of resin particles comprising: heating a mixture comprised of a free radical initiator compound, at least one stable free radical compound, at least one free radical polymerizable monomer compound, and at least one free radical polymerizable crosslinking compound; and cooling the mixture, wherein the resulting product resin particles are crosslinked and are comprised of polymerized monomers and at least one crosslinking compound, and wherein the particles have a narrow particle size distribution, a narrow pore size distribution, and a high monomer to polymer conversion.
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A.V. Trubnikov et al.; "Effect of Stable Radicals on Styrene Polymerization"; Sarator N.G. Chernyshersky State University, Jul. 2, 1974 (submitted).
High Molecular Compounds, vol. (A)XX, No. 11; 1978; A.V. Trubnikov et al.; "Inhibition of Polymerization of Vinyl Monomers Using Nitride and Iminoxide Radicals."
M.D. Goldfein et al., "Inhibition of Styrene Polymerization by Stable Radicals 4,4'-diethoxydiphenylnitroxide," Sarator N.G. Chernyshevsky State University, Submitted Jun. 27, 1972.
M.D. Goldfein et al., "Effect of Free Stable Radicals on the Kinetics and Mechanism of Polymerization of Certain Vinyl Monomers"; Saratov N.G. Chercyshersky State University, Submitted Jan. 1, 1974.
A.V. Trubnikov et al.; "Mechanism of Inhibition of Polymerization of Vinyl Monomers by Stable Radicals;" Saratov N.G. Chernyshersky State University, Submitted Jul. 7, 1975.
Georges Michael K.
Hamer Gordon K.
Kazmaier Peter M.
Keoshkerian Barkev
Haack John L.
Xerox Corporation
Zitomer Fred
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