Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-05-09
2006-05-09
Sellers, Robert (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S438000, C525S454000, C525S524000
Reexamination Certificate
active
07041749
ABSTRACT:
Photopolymerizable liquid oligomeric compositions are disclosed. The oligomeric compositions are formed from cycloaliphatic epoxides and Michael addition polyacrylate resins, synthesized from multifunctional acrylates and β-dicarbonyl Michael donors, specifically β-keto esters, β-diketones, β-ketoamides or β-ketoanilides or combinations thereof. The oligomeric compositions are provided along with uses thereof and methods of fabricating.
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Dammann Laurence G.
Fechter Robert B.
Narayan-Sarathy Sridevi
Ashland Licensing and Intellectual Property LLC
Connolly Bove & Lodge & Hutz LLP
Sellers Robert
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