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公开(公告)号：DE3027479A1
公开(公告)日：1982-03-04
申请号：DE3027479
申请日：1980-07-19
Applicant: HOECHST AG
Inventor： MARTINI THOMAS DIPL CHEM DR RE , SCHINZEL ERICH DR PHIL , FRISCHKORN HANS DIPL CHEM DR R , FRIEDRICH HERBERT DIPL CHEM DR , PROBST HEINZ
Abstract: Mixtures of optical brighteners consisting of 1 to 60% by weight of a brightener from the bisbenzoxazolylnaphthalene series and 99 to 40% by weight of one or more brighteners of the formulae 2 to 10 listed in the description.
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