The invention relates to a method for coating cork stoppers with liquid reactive polyurethane coating agents, said coating being used to retain any aroma-active substances in the cork. The invention also relates to cork stoppers the surfaces of which are coated with a cross-linked polyurethane coat.
申请公布号
WO2007115612(A3)
申请公布日期
2008.03.13
申请号
WO2007EP01854
申请日期
2007.03.05
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN;FRIESE, CARSTEN;BENOMAR, MUSTAPHA;SCHMIDT, ANDREAS
发明人
FRIESE, CARSTEN;BENOMAR, MUSTAPHA;SCHMIDT, ANDREAS
