Patent US898807A successfully refreshed from Google Patents.
US3981998A
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Bactericidal and fungicidal 1,3,5 trialkanol triazines
Assignee: Individual
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Filing: 1974-03-08
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Granted: 1976-09-21
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Expires: 1994-03-08
Abstract
Abstract A novel composition constituting a mixture of 1,3,5-tri (variegated alkanols) hexahydro-s-triazines and 1,3,5-trialkanol hexahydro-s-triazines, where the alkanol moieties have from 1 to 4 carbon atoms. The composition is made by reacting a mixture of monoalkanolamines, preferably in substantially equal gram-molecular proportions, with paraformaldehyde and stripping off the water formed by the reaction. The composition is used by adding a bactericidally or fungicidally effective amount thereof to a carrier which is to be protected against the activity of bacteria or fungi or which is to be applied to a substrate to be so protected. The carrier may be a solid medium, such as solid soap or a liquid medium such as liquid soap, water or an organic liquid, e.g. a liquid alcohol or a liquid hydrocarbon. Typical carriers are cutting oil, hydraulic fluid, varnish, shellac, water- and oil-based paints, methanol, ethanol and propanol, liquid adhesives, cleaners and disinfectants.
Inventors
- 👤 David A. Waldstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:44
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C09; C09D; C09D5/00; C09D5/14; C10M133/00; C10M133/02; C10M133/38; C10M133/40; C10M133/42; C10M2201/00; C10M2201/02; C10M2201/08; C10M2201/082; C10M2201/083; C10M2203/00; C10M2203/10; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/023; C10M2207/04; C10M2207/046; C10M2207/10; C10M2207/16; C10M2207/18; C10M2207/20; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/10; C10M2215/22; C10M2215/221; C10M2215/222; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2040/00; C10N2040/08; C10N2040/20; C10N2040/22; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2070/00; C10N2070/02; Y; Y10; Y10S; Y10S507/00; Y10S507/92
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
96 words
A composition useful as a bactericide and fungicide, said composition comprising a carrier and, as the active ingredient, a bactericidally and fungicidally effective amount of a mixture of 1,3,5 variegated and non-variegated trialkanol triazines of the formula ##EQU2## wherein each R is an alkyl moiety having from 1 to 4 carbon atoms, formed by mixing two or more monoalkanol amines having 1 to 4 carbon atoms and reacting said mixture with a stoichiometric amount of paraformaldehyde at a temperature of between 75° to 110°C under vacuum until the water produced by the reaction is substantially removed.
Claim 2
Dependent Claim
96 words
A composition useful as a bactericide and fungicide, said composition comprising a carrier and, as the active ingredient, a bactericidally and fungicidally effective amount of a mixture of 1,3,5 variegated and non-variegated trialkanol triazines of the formula ##EQU2## wherein each R is an alkyl moiety having from 1 to 4 carbon atoms, formed by mixing two or more monoalkanol amines having 1 to 4 carbon atoms and reacting said mixture with a stoichiometric amount of paraformaldehyde at a temperature of between 75° to 110°C under vacuum until the water produced by the reaction is substantially removed.
Claim 3
Dependent Claim
39 words
A composition as set forth in claim 1 wherein the mixture of all the variegated trialkanol triazines and the non-variegated trialkanol triazines is present in an amount of from about 0.05% to about 30% by weight of the carrier.
Claim 4
Dependent Claim
16 words
A composition as set forth in claim 1 wherein only two monoalkanolamines are reacted with paraformaldehyde.
Claim 5
Dependent Claim
32 words
A composition as set forth in claim 3 wherein the ratio of monoalkanolamines is from 1/2 to 2 gram mols of either to from 2 to 1/2 gram mols of the other.
Claim 6
Dependent Claim
18 words
A composition as set forth in claim 1 wherein the monoalkanolamines reacted with paraformaldehyde are monoethanolamine and 1-isopropanolamine.
Claim 7
Dependent Claim
16 words
A composition as set forth in claim 5 wherein the monoalkanolamines ae present in equimolar proportions.
Claim 8
Dependent Claim
13 words
A composition as set forth in claim 1 wherein the carrier is soap.
Claim 9
Dependent Claim
13 words
A composition as set forth in claim 1 wherein the carrier is water.
Claim 10
Dependent Claim
16 words
A composition as set forth in claim 1 wherein the carrier is a cutting oil/water emulsion.
Claim 11
Dependent Claim
15 words
A composition as set forth in claim 1 wherein the carrier is a hydralic fluid.
Claim 12
Dependent Claim
15 words
A composition as set forth in claim 1 wherein the carrier is a household disinfectant.
Claim 13
Dependent Claim
14 words
A composition as set forth in claim 1 wherein the carrier is a cleaner.
Claim 14
Dependent Claim
14 words
A composition as set forth in claim 1 wherein the carrier is a paint.
Claim 15
Independent Claim
96 words
A method of protecting a substrate subject to attack by bacteria or fungi which comprises applying to the substrate, a bactericidally and fungicidally effective amount of a mixture of 1,3,5 variegated and non-variegated trialkanol triazines of the formula ##EQU3## wherein each R is an alkyl moiety having from 1 to 4 carbon atoms, formed by mixing two or more monalkanolamines having 1 to 4 carbon atoms and reacting said mixture with a stoichiometric amount of paraformaldehyde at a temperature of between 75° to 110°C under vacuum until the water produced by the reaction is substantially removed.
Claim 16
Independent Claim
96 words
A method of protecting a substrate subject to attack by bacteria or fungi which comprises applying to the substrate, a bactericidally and fungicidally effective amount of a mixture of 1,3,5 variegated and non-variegated trialkanol triazines of the formula ##EQU3## wherein each R is an alkyl moiety having from 1 to 4 carbon atoms, formed by mixing two or more monalkanolamines having 1 to 4 carbon atoms and reacting said mixture with a stoichiometric amount of paraformaldehyde at a temperature of between 75° to 110°C under vacuum until the water produced by the reaction is substantially removed.
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) | 1979-09-21 | 1980-03-22 | 1980-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-21 | 1984-03-22 | 1984-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-21 | 1988-03-22 | 1988-09-21 | $7700.00 | Window Closed / Lapsed |