Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2007-04-18
2009-12-29
Gulakowski, Randy (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C544S179000, C526S218100, C526S346000
Reexamination Certificate
active
07638587
ABSTRACT:
The present disclosure concerns embodiments of a method of synthesizing polymers using verdazyl agents selected for their property of being moderately unstable free radicals. In one embodiment of the invention a method of synthesizing free standing polymers from suitably selected polymerizable subunits, such as monomers, is provided. In another embodiment of the invention a combination for the synthesis of free standing polymers from suitably selected polymerizable subunits using moderately unstable verdazyls is provided. Using moderately unstable verdazyls permits lower reaction temperatures and faster reaction times, while yielding polymers with low polydispersity.
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Georges Michael
Hicks Robin Gary
Fink Brieann R
Georges Michael
Gulakowski Randy
Klarquist & Sparkman, LLP
University of Victoria Innovation and Development Corporatin
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