Patent US4190643A successfully refreshed from Google Patents.
US4190643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions having a physiological cooling effect
Assignee: Warner Lambert Co LLC
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Filing: 1978-06-26
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Granted: 1980-02-26
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Expires: 1998-06-26
Abstract
Abstract N-hetero substituted-p-menthane-3-carboxamides are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
Inventors
- 👤 Hugh R. Watson
- 👤 David G. Rowsell
- 👤 David J. Spring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:32
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/34; A23G3/36; A23G3/50; A23L; A23L27/00; A23L27/20; A23L27/203; A24; A24B; A24B15/00; A24B15/18; A24B15/28; A24B15/30; A24B15/34; A24D; A24D3/00; A24D3/06; A24D3/14; A61; A61K; A61K8/00; A61K8/02; A61K8/18; A61K8/30; A61K8/40; A61K8/42; A61Q; A61Q19/00; A61K2800/00; A61K2800/20; A61K2800/24; A61K2800/244
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
150 words
In a consumer product for application to or consumption by the human body comprising a consumer product base and, as additives in said base, (i) at least one of the following: a flavourant, colourant, perfuming agent, surface active agent, antiseptic or pharmaceutically active agent, and (ii) an ingredient capable of stimulating the cold receptors of the nervous system of the surface tissues of the body in those parts of the human body with which the product comes in contact during use, the improvement which comprises using as the cold receptor stimulating ingredient an effective amount of a substantially odourless cold receptor stimulating compound of the formula: ##STR2## where, when taken separately, R' is H and R" is pyridyl, or, when taken together and with the nitrogen atom to which they are attached, R' and R" jointly represent a 5-7 membered cyclic or heterocyclic group of up to 10 carbon atoms.
Claim 2
Dependent Claim
150 words
In a consumer product for application to or consumption by the human body comprising a consumer product base and, as additives in said base, (i) at least one of the following: a flavourant, colourant, perfuming agent, surface active agent, antiseptic or pharmaceutically active agent, and (ii) an ingredient capable of stimulating the cold receptors of the nervous system of the surface tissues of the body in those parts of the human body with which the product comes in contact during use, the improvement which comprises using as the cold receptor stimulating ingredient an effective amount of a substantially odourless cold receptor stimulating compound of the formula: ##STR2## where, when taken separately, R' is H and R" is pyridyl, or, when taken together and with the nitrogen atom to which they are attached, R' and R" jointly represent a 5-7 membered cyclic or heterocyclic group of up to 10 carbon atoms.
Claim 3
Dependent Claim
94 words
A product according to claim 1, wherein said compound is of the formula: ##STR3## where, when taken separately, R' is H and R" is pyridyl, or, when taken together, R' and R" jointly represent a straight or branched chain alkylene group of up to 10 carbon atoms, the carbon chain of which may optionally be interrupted by a hetero atom or group selected from the group consisting of --O-- and --NH--, and which alkylene group forms, together with the nitrogen atom to which R' and R" are attached, a 5-, 6- or 7-membered ring.
Claim 4
Dependent Claim
41 words
A product according to claim 2, which is a personal care product comprising a topically administrable base and, as additives in said base, (i) a perfuming agent, a surface active agent or an antiseptic agent, and (ii) said cold receptor stimulant.
Claim 5
Dependent Claim
31 words
A product according to claim 2, which is a dentifrice comprising an orally acceptable dentifrice base and, as additives therein (i) a flavourant or antiseptic, and (ii) said cold receptor stimulant.
Claim 6
Dependent Claim
38 words
A product according to claim 2, which is a toilet lotion comprising an aqueous, alcoholic or aqueous alcoholic base and, as additives therein, (i) an antiseptic, perfuming agent, colourant or mixture thereof, and (ii) said cold receptor stimulant.
Claim 7
Dependent Claim
41 words
A product according to claim 2, which is a cosmetic preparation comprising an oil-in-water emulsion base, and, as additives in said base, (i) at least one of the following: an antiseptic, perfuming agent or colourant and (ii) said cold receptor stimulant.
Claim 8
Dependent Claim
42 words
A product according to claim 2, which is a shaving preparation comprising a foamable base containing a soap or synthetic surfactant and, as additives in said base, (i) a perfume or antiseptic or a mixture thereof and (ii) said cold receptor stimulant.
Claim 9
Dependent Claim
30 words
A product according to claim 2, which is an edible preparation comprising an edible base and, as additives in said base (i) a flavourant and (ii) said cold receptor stimulant.
Claim 10
Dependent Claim
30 words
A product according to claim 2, which is a potable preparation comprising a potable base and, as additives in said base, (i) a flavourant and (ii) said cold receptor stimulant.
Claim 11
Dependent Claim
27 words
A product according to claim 2, which is a chewing gum containing a chewing gum base and, as additives therein, a flavourant and said cold receptor stimulant.
Claim 12
Dependent Claim
31 words
A product according to claim 2, which is a pharmaceutical preparation comprising a pharmaceutically acceptable carrier, and as additives therein, (i) a pharmaceutically active compound and (ii) said cold receptor stimulant.
Claim 13
Dependent Claim
35 words
A method of stimulating the cold receptors of the nervous system of the human body which comprises applying thereto an effective amount of a cold receptor stimulating compound of the formula defined in claim 1.
Claim 14
Dependent Claim
35 words
A method of stimulating the cold receptors of the nervous system of the human body which comprises applying thereto an effective amount of a cold receptor stimulating compound of the formula defined in claim 2.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-25 | 1983-08-27 | 1984-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-25 | 1987-08-27 | 1988-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-25 | 1991-08-27 | 1992-02-26 | $7700.00 | Window Closed / Lapsed |