Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2011-07-19
2011-07-19
Cain, Edward J (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
active
07981987
ABSTRACT:
The invention relates to novel aromatic urethane (meth)acrylates having a high refractive index, a process for the preparation thereof and a process for the production of holographic media.
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Bruder Friedrich-Karl
Stöckel Nicolas
Weikard Jan
Bayer MaterialScience AG
Cain Edward J
Connolly Bove & Lodge & Hutz LLP
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