Prepolymers for improved surface modification of contact lenses

Details Prepolymers for improved surface modification of contact lenses Prepolymers for improved surface modification of contact lenses

2004-06-25

2008-08-12

Peng, Kuo-Liang (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

C526S279000

Reexamination Certificate

active

07411029

ABSTRACT:
Provided are a novel class of fumaric- and itaconic-containing prepolymers and compositions comprising the prepolymers used in the manufacture of medical devices.

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International Search report (PCTISA/210) and Written Opinion (PCT/ISA/237) mailed on Nov. 7, 2005.

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