Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1990-08-06
1992-02-04
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526214, 526217, 526219, 526236, 526295, 5263171, 526320, 526328, 525257, 525259, 525260, C08F 404
Patent
active
050861379
ABSTRACT:
A process in which selected vinyl monomers, such as acrylic esters and acids, and chloroprene are polymerized by contacting them with an aryl diazotate or a metal cyanate in the presence of certain halogenated organic compounds. The process is especially useful for preparing block copolymers.
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R. T. Morrison and R. N. Boyd, Organic Chemistry, 3rd Ed, pp. 209-219; Allyn and Bacon, Boston, 1973.
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W. E. Bachmann, et al., Organic Reactions, vol. II, John Wiley & Sons, Inc., N.Y., 1944, pp. 226-230.
Druliner Joe D.
Fryd Michael
E. I. Du Pont de Nemours and Company
Nagumo M.
Schofer Joseph L.
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