Coating processes – Nonuniform coating – Deforming the base or coating or removing a portion of the...
Reexamination Certificate
2005-02-15
2005-02-15
Parker, Fred J. (Department: 1762)
Coating processes
Nonuniform coating
Deforming the base or coating or removing a portion of the...
C427S271000, C427S359000
Reexamination Certificate
active
06855371
ABSTRACT:
A method is described for producing a microstructured surface relief by applying to a substrate a coating composition which is thixotropic or which acquires thixotropic properties by pretreatment on the substrate, embossing the surface relief into the applied thixotropic coating composition with an embossing device, and curing the coating composition following removal of the embossing device. The substrates obtainable by this method, provided with a microstructured surface relief, are particularly suitable for optical, electronic, micromechanical and/or dirt repellency applications.
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A. Gombert et al., Thin Solid Films, 351(1,2), 1999, pp. 73-78.
Gier Andreas
Kunze Nora
Mennig Martin
Oliveira Peter W.
Schaefer Bruno
Greenblum & Bernstein P.L.C.
Institut fuer Neue Materialien gemeinnuetzige GmbH
Parker Fred J.
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