11.02.07
Patent No. US 7,279,453 B2:
A process of making particulate foam regulating granulates, comprising the steps of spraying an aqueous foam regulating emulsion was patented by Henkel KGaA, Düsseldorf, Germany.
A process of making particulate foam regulating granulates, comprising the steps of spraying an aqueous foam regulating emulsion was patented by Henkel KGaA, Düsseldorf, Germany.