LIQUID ADDITIVE SPRAY INJECTION TO POLYMERIC POWDERS
摘要
An improved method and apparatus for adding relatively small amounts of one or more liquid additives to powder coating composition where the liquid is sprayed onto granular or particulate components of the powder composition during mechanical mixing to blend the components before further homogenizing by a melt mixing process.
申请公布号
WO0222747(A2)
申请公布日期
2002.03.21
申请号
WO2001US28515
申请日期
2001.09.13
申请人
THE LUBRIZOL CORPORATION;WILLIAMS, CHARLES, F.;BOYLE, FREDERICK, P.;TAYLOR, WILLIAM, P.;WALSH, PAUL, P.
发明人
WILLIAMS, CHARLES, F.;BOYLE, FREDERICK, P.;TAYLOR, WILLIAM, P.;WALSH, PAUL, P.