abstract |
PCT No. PCT/EP97/01204 Sec. 371 Date Sep. 25, 1998 Sec. 102(e) Date Sep. 25, 1998 PCT Filed Mar. 10, 1997 PCT Pub. No. WO97/35927 PCT Pub. Date Oct. 2, 1997Stable aqueous dye compositions containing at least one anionic colorant and at least one pigment and a polyanionic thickening agent. The dye compositions may be used to dye leather. |