Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1989-02-09
1990-10-16
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252 891, 25218725, 25218726, 512 11, 549356, 560126, C07D 69068, C11D 350, C11D 3395
Patent
active
049632850
ABSTRACT:
Described are 2,4,4-trisubstituted tetrahydro pyranyl esters defined according to the structure: ##STR1## wherein R.sub.1 represents methyl or ethyl and R.sub.2 represents C.sub.2 -C.sub.4 straight chain or branched chain alkyl or alkenyl and organoleptic used thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including, but not limited to bleach compositions, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, perfumed polymers, fabric softener compositions, fabric softener articles, cosmetic powders and hair preparations.
REFERENCES:
patent: 4390448 (1983-06-01), Boden et al.
Arctander, Perfume & Flavor Chemicals (Aroma Chemicals) II, 1969, (Montclair, NJ), Monographs 1935 & 2926.
Greene Roger E.
Sprecker Mark A.
Beadles-Hay A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Lieberman Paul
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