COATING COMPOSITIONS PROVIDING IMPROVED MAR AND SCRATCH RESISTANCE AND METHODS OF USING THE SAME
摘要
<p>Disclosed is a coating formed from a composition containing a film-forming resin and a plurality of particles dispersed in the resin. The average particle size of the particles is 0.1 to 50 microns, and the particles have a hardness sufficient to impart greater mar and/or scratch resistance to the coating as compared to a coating where no particles are present. Also, the difference between the refractive ranges from 1 to 1.5. A method for preparing a powder coating including the particles also is provided.</p>
申请公布号
EP1874876(A2)
申请公布日期
2008.01.09
申请号
EP20060784373
申请日期
2006.04.25
申请人
PPG INDUSTRIES OHIO, INC.
发明人
BARKAC, KAREN A.;CHASSER, ANTHONY M.;DEAN, ROY E.;PERRINE, MILDRED LISA;RAGAN, DEIRDRE D.;RECHENBERG, KAREN S.;SCHNEIDER, JOHN R.
