Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-07-19
2011-07-19
Wu, David (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S200000, C523S202000, C523S212000, C523S213000, C524S547000, C524S555000, C524S558000, C524S588000, C524S599000, C524S606000, C524S609000, C524S612000
Reexamination Certificate
active
07981949
ABSTRACT:
A curable composition is described, including a gel material derived from the curable composition, and medical articles including such material, wherein the transparent gel material includes a polymerized monofunctional poly(alkylene oxide) macromonomer component and a surface modified nanoparticle component.
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Tanahashi et al, Adsorption of poly (N-isopropylacrylamide) on Silica Surfaces, Macromolecules 1994, 27, 606-607.
Anderson Kelly S.
Gaddam Babu N.
Lewandowski Kevin M.
Plaut David J.
Thompson Wendy L.
3M Innovative Properties Company
Kokko Kent S.
Reddick Marie
Wu David
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