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US3872031A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for altering fragrance with 4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-butanone or 4-(6,6-dimethyl-2-methylene-3-cyclohexen-1-yl)-2-butanone

Assignee: International Flavors and Fragrances Inc
•
Filing: 1973-08-07
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Granted: 1975-03-18
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Expires: 1993-08-07
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Abstract

Abstract Methods for preparing foodstuffs, flavoring compositions for foodstuffs, perfume compositions and ingredients for perfume compositions by including therein 4-(2,6,6-trimethyl-1-1,3cyclohexadien-1-yl)-2-butanone or 4-(6,6-dimethyl-2-methylene-3cyclohexen-1-yl)-2-butanone to produce: A. In food flavorings, raspberry, waxey, tobacco, rosey, ionone flavor notes or combinations of these and woody, tobacco, floral aroma notes for improving the taste and aroma of artificial strawberry, or other red berry (e.g. raspberry) flavoring compositions; and B. In perfumes, a sweet, fruity, woody, berry ''''mimosa'''' character as well as the foodstuff flavoring compositions and perfume compositions containing 4-(2,6,6-trimethyl-1,3cyclohexadien-1-yl)-2-butanone and/or 4-(6,6-dimethyl-2methylene-3-cyclohex-1-yl)-2-butanone.

Inventors

  • 👤 Braja Dulal Mookherjee
  • 👤 Robert Walter Trenkle
  • 👤 Manfred Hugo Vock
  • 👤 Edward J Shuster

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 16:46
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0026; C11B9/0034; A; A23; A23L; A23L27/00; A23L27/20; A23L27/203

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 49 words
A PROCESS FOR ALTERING THE FRAGANCE OF A CONSUMABLE MATERIAL SELECTED FROM THE FROUP CONSISTING OF A SOAP, DETERGENT COSMETIC, SPACE DEODORANT, SPACE ODORANT, AND PERFUME COMPOSITION WHICH COMPRISES ADDING THERETO A SMALL BUT EFFECTIVE AMOUNT OF A BUTANONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF 4-(2,6,6-TRIMETHYL-1,3-CYCLOHEXADIEN-I-YL)-2BUTANONE AND 4-(6,6-DIMETHYL-2-METHYLENE-3-CYCLOHEXEN-1YL)-2-BUTANONE.
Claim 2
Dependent Claim 49 words
A PROCESS FOR ALTERING THE FRAGANCE OF A CONSUMABLE MATERIAL SELECTED FROM THE FROUP CONSISTING OF A SOAP, DETERGENT COSMETIC, SPACE DEODORANT, SPACE ODORANT, AND PERFUME COMPOSITION WHICH COMPRISES ADDING THERETO A SMALL BUT EFFECTIVE AMOUNT OF A BUTANONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF 4-(2,6,6-TRIMETHYL-1,3-CYCLOHEXADIEN-I-YL)-2BUTANONE AND 4-(6,6-DIMETHYL-2-METHYLENE-3-CYCLOHEXEN-1YL)-2-BUTANONE.
Claim 3
Dependent Claim 12 words
The process of claim 1 wherein the butanone compound is 4-(2, 6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-butanone.

References Cited (Backward Citations)

US3117982A Cited
US3679754A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-03-17 1978-09-16 1979-03-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-03-17 1982-09-16 1983-03-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-03-17 1986-09-16 1987-03-18 $7700.00 Window Closed / Lapsed

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