Method for coloring flames comprises incorporating color-producing substances into a sustained-release matrix and positioning the product in the combustion zone of a flame.
申请公布号
EP1111300(A3)
申请公布日期
2002.07.24
申请号
EP20000127821
申请日期
2000.12.19
申请人
LERCHNER, LEONHARD;ASCHL, ROBERT;WEDENIG, ALBIN
发明人
MAIER, GEORG, DR.;NUSKO, ROBERT, DR.;BROTSACK, RAIMUND, DR.
