C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 89/00 (2006.01) C07K 1/107 (2006.01) C07K 1/113 (2006.01) C08H 1/00 (2006.01) C09B 67/46 (2006.01)
Patent
CA 2008257
O.Z. 0050/40555 Abstract of the Disclosure: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a com- pound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from O to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural feature which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.
Brueckmann Ralf
Dix Johannes P.
Herrmann Manfred
Leiter Herbert
Zimmermann Norbert
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
Brueckmann Ralf
Dix Johannes P.
Herrmann Manfred
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