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US4368145A Expired / Lapsed US ⏱️ 0.0 years remaining

Perfume use for oxoalkyl esters

Assignee: International Flavors and Fragrances Inc
•
Filing: 1981-10-01
•
Granted: 1983-01-11
•
Expires: 2001-10-01
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Abstract

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).

Inventors

  • 👤 Michael Licciardello
  • 👤 Richard M. Boden
  • 👤 Hugh Watkins
  • 👤 Marie R. Hanna

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 17:47
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0007; C11B9/0015; C11B9/0061

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 78 words
A process for augmenting or enhancing the aroma of a perfume or cologne comprising the step of adding to a perfume composition or a cologne base an aroma augmenting or enhancing quantity of at least one oxoalkyl ester defined according to the structure: ##STR85## wherein Z is a moiety selected from the group consisting of carbinol having the structure: ##STR86## and carboxyaldehyde having the structure: ##STR87## and R is selected from the group consisting of 3-heptanyl and phenyl.
Claim 2
Dependent Claim 78 words
A process for augmenting or enhancing the aroma of a perfume or cologne comprising the step of adding to a perfume composition or a cologne base an aroma augmenting or enhancing quantity of at least one oxoalkyl ester defined according to the structure: ##STR85## wherein Z is a moiety selected from the group consisting of carbinol having the structure: ##STR86## and carboxyaldehyde having the structure: ##STR87## and R is selected from the group consisting of 3-heptanyl and phenyl.
Claim 3
Dependent Claim 13 words
The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR88##
Claim 4
Dependent Claim 13 words
The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR89##
Claim 5
Dependent Claim 13 words
The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR90##
Claim 6
Dependent Claim 13 words
The process of claim 1 wherein the oxoalkyl ester has the structure: ##STR91##

References Cited (Backward Citations)

US3867459A Cited
US3992457A Cited
US4024190A Cited
US4094823A Cited
US4331571A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-01-10 1986-07-12 1987-01-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-01-10 1990-07-12 1991-01-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-01-10 1994-07-12 1995-01-11 $7700.00 Window Closed / Lapsed

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