Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1991-05-16
1991-12-31
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
549545, A61K 746
Patent
active
050772732
ABSTRACT:
Described are epoxyoctahydrodimethylacetonaphthones defined according to the generic structure: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents methyl or hydrogen with the proviso that one of R.sub.3 or R.sub.4 is methyl and the other of R.sub.3 or R.sub.4 is hydrogen; and perfumery uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles, including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, cosmetic powders, hair preparations and perfumed polymers.
REFERENCES:
patent: 3647826 (1972-03-01), Hall
patent: 3907321 (1975-09-01), Hall
patent: 3911018 (1975-10-01), Hall et al.
patent: 4634548 (1987-01-01), Helmhinger et al.
patent: 4933319 (1990-06-01), Sprecker et al.
Belko Robert P.
Boardwick Kathleen E.
Sprecker Mark A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Reamer James H.
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