Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-04-19
2005-04-19
Acquah, Samuel A. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S081000, C524S115000, C524S174000, C524S442000, C524S445000, C524S449000, C524S601000, C524S604000, C524S605000, C528S296000, C528S298000, C528S300000, C528S301000, C528S302000, C528S303000, C528S304000, C528S306000, C528S308000, C528S308600, C528S176000, C525S437000, C525S444000
Reexamination Certificate
active
06881785
ABSTRACT:
An aqueous dispersion based on an amorphous unsaturated polyester resin obtained by polycondensing a mixture of Dicidol isomers and one or more saturated and/or unsaturated dicarboxylic acids.
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Andrejewski Werner
Cerri Alessandro
Glöckner Patrick
Kohlstruk Stephan
Mindach Lutz
Acquah Samuel A.
Degussa - AG
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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