US4498996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Use in augmenting or enhancing aroma of perfumed article with acyloxy alkanols and esters thereof
Assignee: International Flavors and Fragrances Inc
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Filing: 1983-10-12
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Granted: 1985-02-12
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Expires: 2003-10-12
Abstract
Abstract Described are oxyneopentyl alkanoate derivatives defined according to the structure: ##STR1## wherein R 1 represents hydrogen or acetyl and R 2 represents C 1 -C 3 lower alkyl; a novel process for preparing same according to the reactions: ##STR2## and organoleptic uses thereof for augmenting or enhancing the aroma or taste of perfume compositions, perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, perfumed polymers, cosmetic compositions and hair preparations), colognes, foodstuffs, chewing gums, medicinal products, chewing tobaccos, toothpastes, smoking tobaccos and smoking tobacco articles.
Inventors
- 👤 Philip T. Klemarczyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:37
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0007; C11B9/0015; C11D; C11D3/00; C11D3/50
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
75 words
A process for augmenting or enhancing the aroma of a perfumed article selected from the group consisting of solid or liquid anionic, cationic, nonionic or zwitterionic detergents and fabric softener compositions and dryer added fabric softener articles comprising the step of adding to said perfumed article an aroma augmenting or enhancing quantity of at least one compound defined according to the structure: ##STR68## wherein R 1 is hydrogen or acetyl and R 2 is isopropyl.
Claim 2
Dependent Claim
75 words
A process for augmenting or enhancing the aroma of a perfumed article selected from the group consisting of solid or liquid anionic, cationic, nonionic or zwitterionic detergents and fabric softener compositions and dryer added fabric softener articles comprising the step of adding to said perfumed article an aroma augmenting or enhancing quantity of at least one compound defined according to the structure: ##STR68## wherein R 1 is hydrogen or acetyl and R 2 is isopropyl.
Claim 3
Dependent Claim
20 words
The process of claim 1 wherein the perfumed article is a solid or liquid anionic, cationic, nonionic or zwitterionic detergent.
Claim 4
Dependent Claim
20 words
The process of claim 1 wherein the perfumed article is a fabric softener composition, or dryer added fabric softener article.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-02-12 | 1988-08-13 | 1989-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-12 | 1992-08-13 | 1993-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-12 | 1996-08-13 | 1997-02-12 | $7700.00 | Window Closed / Lapsed |