Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1995-01-03
1996-06-25
Zitomer, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526204, 526210, 526212, 526217, 5262181, 5263171, 526319, 526328, 526335, 526340, 5263401, 526346, 526347, C08F 238
Patent
active
055300790
ABSTRACT:
A polymerization process comprising: heating a mixture comprised of a free radical initiator, a stable free radical agent, at least one polymerizable monomer compound, and optionally a solvent, to form a polymer with a high monomer to polymer conversion and a narrow polydispersity, wherein said polymer is comprised of a covalently bound free radical initiator fragment at one end and a covalently bound stable free radical compound at the other end of the polymer, and wherein said stable free radical agent has high thermal, acidic, and photochemical stability.
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Georges Michael K.
Hamer Gordon K.
Kazmaier Peter M.
Veregin Richard P. N.
Haack John L.
Xerox Corporation
Zitomer Fred
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