Color perfume concentrates

Perfume compositions – Perfume compositions

Patent

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Details

512 2, 252122, A61K 746

Patent

active

057261458

ABSTRACT:
A liquid color/perfume concentrate comprising approximately by weight: 0.01% to 85% of a polymer bound water soluble azo dye and 99.95% to 15% of a perfume.

REFERENCES:
patent: Re35407 (1996-12-01), Weisenfeldt et al.
patent: 3992332 (1976-11-01), Zenon
patent: 4128508 (1978-12-01), Munden
patent: 4289644 (1981-09-01), Steinhauer et al.
patent: 5076954 (1991-12-01), Loth et al.
patent: 5082584 (1992-01-01), Loth et al.
patent: 5108643 (1992-04-01), Loth et al.
patent: 5389607 (1995-02-01), Dartnell et al.
patent: 5393454 (1995-02-01), Mondin et al.
patent: 5393468 (1995-02-01), Erilli et al.

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