US4198304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing beta substituted acrylic acid amides as preservatives
Assignee: Kao Corp
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Filing: 1976-09-02
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Granted: 1980-04-15
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Expires: 1996-09-02
Abstract
Abstract Compounds having the formula: <IMAGE> wherein R1 is alkyl or alkenyl containing 1 to 20 carbon atoms, X is S, SO or SO2, and R2 and R3, which can be the same or different, are hydrogen, alkyl containing 1 to 20 carbon atoms, oxyalkylene containing 1 to 20 units of ethylene oxide or propylene oxide, 2-sulfoethyl or a salt thereof, or 2-carboxyethyl or a salt thereof, are incorporated, as a preservative or anti-microbial agent in compositions that are subject to deterioration by the action of micro-organisms, excluding foods and medicines.
Inventors
- 👤 Shigeo Inoue
- 👤 Norioki Miyamoto
- 👤 Haruo Shimizu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:14
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61Q; A61Q17/00; A61Q17/005; C10; C10M; C10M2201/00; C10M2201/02; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2010/00; C10N2010/02; C10N2040/00; C10N2040/20; C10N2040/22; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/05
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
96 words
The method for minimizing deterioration of a non-pharmaceutical composition containing organic materials that are subject to attack and destruction by micro-organisms, which comprises adding to and blending in said composition a compound or a mixture of compounds having the formula ##STR72## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 2
Independent Claim
96 words
The method for minimizing deterioration of a non-pharmaceutical composition containing organic materials that are subject to attack and destruction by micro-organisms, which comprises adding to and blending in said composition a compound or a mixture of compounds having the formula ##STR72## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 3
Dependent Claim
36 words
The method according to claim 1 wherein said composition comprises one or a mixture of substances subject to deterioration by micro-organisms and selected from the group consisting of carbohydrates, proteins, fats, oils, waxes and organic surfactants.
Claim 4
Dependent Claim
18 words
The method according to claim 1 in which said composition is a liquid, cream or paste cosmetic composition.
Claim 5
Dependent Claim
15 words
The method according to claim 1 in which said composition is a liquid detergent composition.
Claim 6
Dependent Claim
28 words
The method according to claim 1 in which the amount of said compound is from 0.05 to 5 wt. %, based on the total weight of the composition.
Claim 7
Dependent Claim
10 words
The method according to claim 1 wherein ##STR73## is dimethylamino.
Claim 8
Dependent Claim
19 words
The method according to claim 1 in which R 1 is alkyl having from 4 to 8 carbon atoms.
Claim 9
Dependent Claim
11 words
The method according to claim 7 in which ##STR74## is dimethylamino.
Claim 10
Dependent Claim
14 words
The method according to claim 1 in which said compound has the formula ##STR75##
Claim 11
Dependent Claim
109 words
In a liquid, cream or paste cosmetic composition containing perishable organic materials subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR76## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 12
Dependent Claim
109 words
In a liquid, cream or paste cosmetic composition containing perishable organic materials subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR76## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 13
Dependent Claim
108 words
In an oil-in-water emulsion cutting oil composition containing perishable organic materials subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR77## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different are alkyl containing one to 20 carbon atoms and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 14
Dependent Claim
108 words
In an oil-in-water emulsion cutting oil composition containing perishable organic materials subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR77## wherein R 1 is alkyl containing one to 8 carbon atoms or alkenyl containing up to 8 carbon atoms, and R 2 and R 3 , which can be the same or different are alkyl containing one to 20 carbon atoms and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 15
Dependent Claim
113 words
In a liquid detergent composition consisting essentially of an aqueous solution of a synthetic organic surfactant subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR78## wherein R 1 is alkyl containing one to 20 carbon atoms or alkenyl containing up to 20 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms, and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
Claim 16
Dependent Claim
113 words
In a liquid detergent composition consisting essentially of an aqueous solution of a synthetic organic surfactant subject to attack by micro-organisms, and containing a preservative effective to prevent growth of micro-organisms responsible for deterioration of the composition, the improvement which comprises; said preservative is a compound or a mixture of compounds having the formula ##STR78## wherein R 1 is alkyl containing one to 20 carbon atoms or alkenyl containing up to 20 carbon atoms, and R 2 and R 3 , which can be the same or different, are alkyl containing one to 20 carbon atoms, and is present in an amount effective to prevent or retard multiplication of micro-organisms in said composition.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-15 | 1983-10-15 | 1984-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-15 | 1987-10-15 | 1988-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-15 | 1991-10-15 | 1992-04-15 | $7700.00 | Window Closed / Lapsed |