Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1989-04-10
1994-03-08
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526306, C08F 2058, C08F 2238
Patent
active
052928403
ABSTRACT:
Azlactone-functional polymer supports are useful reactive supports for the attachment of functional materials to provide novel adduct beads. The adduct beads are useful as complexing agents, catalysts, polymeric reagents, chromatographic supports, and as enzyme- or other biologically active supports. Novel carboxylate-functional polymer beads, are intermediates in the preparation of the azlactone-functional beads.
Azlactone-functional supports have units of the formula: ##STR1## wherein R.sup.1 is H or CH.sub.3,
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U.S. Ser. No. 07/335,284, filed Apr. 10, 1989.
Coleman Patrick L.
Heilmann Steven M.
Krepski Larry R.
Milbrath Dean S.
Rasmussen Jerald K.
Cheng Wu C.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Schofer Joseph L.
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