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
2005-09-13
2005-09-13
Niland, Patrick D. (Department: 1714)
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...
C427S372200, C427S385500, C524S500000, C524S591000, C524S839000, C524S840000, C524S539000, C525S123000, C525S124000, C525S127000, C525S440030, C525S455000
Reexamination Certificate
active
06943210
ABSTRACT:
A pseudoplastic powder clearcoat slurry which is free from organic solvents and comprises solid and/or highly viscous, particles which are dimensionally stable under storage and application conditions and have an average size of from 0.8 to 20 μm, at least 99% of the particles having a size ≦30 μm, which is preparable by1) emulsifying an organic solution comprising binder and crosslinking agent to give an emulsion of the oil-in-water type,2) removing the organic solvent or solvents, and3) wet grinding the resulting slurry;and also the use of the powder clearcoat slurry to produce clearcoats for automotive OEM finishing and automotive refinish, for furniture coating and for industrial coating, including coil coating, container coating and the coating of electrical components.
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Berg Jan
Jung Werner-Alfons
Ott Günther
Röckrath Ulrike
Woltering Joachim
BASF Coatings AG
Niland Patrick D.
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