Patent classifications
C
CHEMISTRY; METALLURGY
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C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; , e.g. PIGMENTS; MORDANTS; LAKES
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43/00
Preparation of azo dyes from other azo compounds
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C09B43/00

Composition comprising hueing agent
12435299 · 2025-10-07 · ·

This invention relates to a laundry care composition comprising a laundry care ingredient and a polymeric thiophene hueing agent.