The present invention relates to a method of improving the sun protection factor (SPF) of textile fibre material comprising treating the textile fibre material with a composition comprising at least one fluorescent whitening agent which absorbs radiation in the wavelength range 280-400 nm.
申请公布号
DE69533417(T2)
申请公布日期
2005.08.18
申请号
DE1995633417T
申请日期
1995.05.03
申请人
CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL
发明人
REINEHR, DR.;ECKHARDT, DR.;KAUFMANN, DR.;FANKHAUSER, DR.;HILFIKER, DR.
