METHOD FOR COLOURING BUILDING MATERIALS AND ASPHALT
摘要
The invention relates to a method for colouring building materials and asphalt by means of pigment granules, whereby different compressed and built-up granules are used.
申请公布号
WO9905074(A2)
申请公布日期
1999.02.04
申请号
WO1998EP04442
申请日期
1998.07.16
申请人
CHEMISCHE WERKE BROCKHUES AG;VEIT, ADOLF, M.;ZOCH, HEINZ, F.
