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公开(公告)号:US09868858B2
公开(公告)日:2018-01-16
申请号:US14778101
申请日:2014-03-21
申请人: ARCHROMA IP GMBH
CPC分类号: C09B23/148 , C07D251/68 , C09K11/06 , C09K2211/1059 , D06L4/65 , D06P5/30 , D21H17/09 , D21H21/30
摘要: The instant invention relates to mixtures of stilbene compounds which provide superior fluorescent whitening effects when applied to the surface of ink-jet papers.