<p>Star polymers prepared by reacting a highly branched polymer and either a lactone or lactam are disclosed. These star polymers find particular application as additives for powder coating compositions, to improve various performance properties thereof. Powder coating composition comprising the described star polymers are also disclosed.</p>
申请公布号
WO2005061574(A1)
申请公布日期
2005.07.07
申请号
WO2004US40746
申请日期
2004.12.07
申请人
PPG INDUSTRIES OHIO, INC.
发明人
RETSCH, WILLIAM H. JR.;ZIEGLER, MICHAEL J.;KULFAN, JACKIE L.;AMBROSE, RONALD R.;KURTZ, CHRISTOPHER P.
