Inks, in particular for ink-jet printing, containing, as stabilizer, a water-soluble compound of the formula <IMAGE> in which R1 to R7 are as defined in claim 1, and recording materials containing these compounds.
申请公布号
US5261953(A)
申请公布日期
1993.11.16
申请号
US19910795209
申请日期
1991.11.20
申请人
CIBA-GEIGY CORPORATION
发明人
VIEIRA, ERIC;LEPPARD, DAVID G.;LAVER, HUGH S.;TOAN, VIEN V.
