# US 4,400,290 A · Process for augmenting or enchancing the aroma of detergent compositions using oxyalkyl esters

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- Number: US 4,400,290 A
- Document ID: US4400290A
- Status: Granted
- Kind: A
- Application number: 06/396,289
- Filed: 1982-07-08
- Granted: 1983-08-23
- Earliest claimed: 1981-10-01
- Assignees: International Flavors & Fragrances Inc.
- Inventors: Michael Licciardello; Richard M. Boden; Hugh Watkins; Marie R. Hanna
- Web page: https://patentgrep.com/patent/US4400290A

## CPC

- C11D 3/50: Perfumes
- C11B 9/0015: {containing oxygen as the only heteroatom}
- C11B 9/0061: {compounds containing a six-membered aromatic ring not condensed with another ring}
- C11D: DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11B: PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES (drying-oils C09F)

## Abstract

Described is a genus of compounds defined according to the structure: ##STR1## wherein Z represents carbinol having the structure: ##STR2## or carboxaldehyde having the structure: ##STR3## and wherein R represents 3-heptanyl or phenyl produced by (i) reacting a carboxylic acid with 2,2-dimethyl-1,3-propanediol to form the compound wherein Z represents carbinol; (ii) and then, if, desired, subsequently reacting the resulting alcohol to form an aldehyde; and organoleptic uses of such compounds in the field of perfumery, colognes and perfumed articles (e.g. perfumed polymers, or solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, drier-added fabric softener articles, hair preparations, hair sprays, bath preparations and the like).

## Claims

### Claim 1

A process for augmenting or enhancing the aroma of a perfumed article which is a solid or liquid anionic, cationic, nonionic or zwitterionic detergent comprising the step of adding to a solid or liquid anionic, nonionic, cationic or zwitterionic detergent base, an aroma augmenting or enhancing quantity of at least one oxoalkyl ester defined according to the structure: ##STR89## wherein Z is a moiety selected from the group consisting of carbinol having the structure: ##STR90## and carboxyaldehyde having the structure: ##STR91## and R is selected from the group consisting of 3-heptanyl and phenyl.

### Claim 2 (depends on 1)

The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR92##

### Claim 3 (depends on 1)

The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR93##

### Claim 4 (depends on 1)

The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR94##

### Claim 5 (depends on 1)

The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR95##