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
2002-05-17
2009-12-08
Cheung, William K (Department: 1796)
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...
C524S650000, C524S804000
Reexamination Certificate
active
07629407
ABSTRACT:
Pigmented powder coating suspensions (pigmented powder slurries) preparable by(1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a liquid,(2) emulsifying the liquid (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particles, and(3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed,wherein said aqueous medium comprises the suspension of at least one pigment;and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.
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Bayer Robert
Berg Jan
Jung Werner-Alfons
Mauss Michael
Polke Reinhard
BASF Coatings AG
Cheung William K
Harness & Dickey & Pierce P.L.C.
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