Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1980-11-13
1981-09-29
Weinblatt, Mayer
Compositions
Water-softening or purifying or scale-inhibiting agents
252108, 252545, 252572R, C11D 944, C11D 350
Patent
active
042921937
ABSTRACT:
Described is a process for augmenting or enhancing the aroma of a solid or liquid anionic, cationic, or nonionic detergent comprising the step of intimately admixing with a solid or liquid anionic, cationic or nonionic detergent base an aroma augmenting or enhancing quantity of at least one indane alkanol or tricyclic isochroman having the structure ##STR1## wherein X is hydrogen, methyl or --CH.sub.2 --; the dashed line is either a carbon-carbon single bond or no bond; R.sub.1 is hydrogen or methyl; R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent hydrogen, methyl or isopropyl; with the proviso that R.sub.2 and R.sub.3 are methyl when R.sub.4 is hydrogen and R.sub.5 is isopropyl or R.sub.4 and R.sub.5 represent methyl when R.sub.2 is hydrogen and R.sub.3 is isopropyl; and with the further proviso that the dashed line is a carbon-carbon single bond when X is --CH.sub.2 -- and the dashed line is no bond when X is hydrogen or CH.sub.3.
REFERENCES:
patent: 4076853 (1978-02-01), Light et al.
Schmitt Frederick L.
Sprecker Mark A.
Vock Manfred H.
Watkins Hugh
Wiegers Wilhelmus J.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Weinblatt Mayer
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