US4439344A
Expired / Lapsed
US
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Water dispersions
Assignee: CHEMICO INC A CORPOF DE
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Filing: 1980-01-17
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Granted: 1984-03-27
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Expires: 2000-01-17
Abstract
Abstract A preparation of water base character in the nature of a dispersion for providing a continuous even film or coating upon application comprising a water phase and a continuous phase wherein the active ingredient may be either water soluble or water insoluble, and including cocodiethanolamide as a dispersal agent.
Inventors
- 👤 James J. Albanese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:56
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/02; C09D5/024; C09D5/027; A; A01; A01N; A01N25/00; A01N25/24; C09K; C09K23/00; C09K23/22; C10; C10M; C10M133/00; C10M133/02; C10M133/16; C10M173/00; C10M2201/00; C10M2201/02; C10M2203/00; C10M2203/10; C10M2203/102; C10M2203/104; C10M2203/106; C10M2203/108; C10M2205/00; C10M2205/02; C10M2205/026; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/16; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/106; C10M2211/00; C10M2211/06; C10M2213/00; C10M2213/02; C10M2213/06; C10M2213/062; C10M2215/00; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/043; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/02; C10N2010/04; Y; Y10; Y10S; Y10S426/00; Y10S426/811
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
169 words
A non-aerosolized preparation in the form of a water dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class consisting of water soluble and water insoluble compositions, said water insoluble compositions being initially non-pre-emulsified, a dispersal agent consisting of cocodiethanolamide within a range of 2.5% to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-14 percent free or unreacted fatty acid (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within a range of approximately 0.05% to 80% by weight of the preparation, any requisite balance of said preparation being water, said preparation being non-emulsified.
Claim 2
Dependent Claim
169 words
A non-aerosolized preparation in the form of a water dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class consisting of water soluble and water insoluble compositions, said water insoluble compositions being initially non-pre-emulsified, a dispersal agent consisting of cocodiethanolamide within a range of 2.5% to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-14 percent free or unreacted fatty acid (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within a range of approximately 0.05% to 80% by weight of the preparation, any requisite balance of said preparation being water, said preparation being non-emulsified.
Claim 3
Dependent Claim
36 words
A non-aerosolized preparation in the nature of a water dispersion according to claim 1 wherein said dispersion contains a continuous phase and an aqueous phase, said active ingredient and said dispersal agent comprising said continuous phase.
Claim 4
Dependent Claim
24 words
A non-aerosolized preparation in the nature of a water dispersion according to claim 2 wherein a non-aqueous solvent is provided in said continuous phase.
Claim 5
Dependent Claim
65 words
A non-aerosolized preparation in the nature of a water dispersion according to claim 1 wherein the active ingredient is from the class consisting of the active phase of water-base paints, waxes, greases, polysiloxanes, alkyl polysiloxanes, polyorganosiloxanes, polybutene, petroleum based hydrocarbon oils, synthetic oils, methoxy polyethylene glycols, water soluble resins, water soluble herbicides, and water soluble alkyl glycols and alkyl esters encompassing butoxylated and ethoxylated groups.
Claim 6
Dependent Claim
32 words
A non-aerosolized preparation in the form of a water dispersion as defined in claim 1 wherein the water is within a range of approximately 10% to 97.45% by weight of the preparation.
Claim 7
Dependent Claim
44 words
A non-aerosolized preparation in the form of a water dispersion as defined in claim 5 wherein the preparation includes a prediluting agent compatible with the particular preselected active ingredient which agent is in an amount up to approximately 30% by weight of the preparation.
Claim 8
Dependent Claim
161 words
A non-aerosolized preparation in the form of a dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class consisting of water insoluble compositions which are pre-emulsified, a dispersal agent consisting of cocodiethanolamide within a range of 0.5% to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-4 percent free or unreacted fatty acid (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within the range of approximately 1% to 99.5% by weight of the preparation, any requisite balance of said preparation being water, said preparation being non-emulsified.
Claim 9
Dependent Claim
161 words
A non-aerosolized preparation in the form of a dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class consisting of water insoluble compositions which are pre-emulsified, a dispersal agent consisting of cocodiethanolamide within a range of 0.5% to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-4 percent free or unreacted fatty acid (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within the range of approximately 1% to 99.5% by weight of the preparation, any requisite balance of said preparation being water, said preparation being non-emulsified.
Claim 10
Dependent Claim
16 words
A preparation according to claim 7 wherein the pre-emulsified active ingredient is in a stable emulsion.
Claim 11
Dependent Claim
53 words
A preparation in the nature of a water dispersion according to claim 7 wherein said active ingredient is pre-emulsified in an unstable emulsion and said cocodiethanolamide is in a quantity sufficient within the stated range to exceed stabilization of said active ingredient unstable emulsion by at least 0.5% by weight of the preparation.
Claim 12
Dependent Claim
30 words
A non-aerosolized preparation in the form of a water dispersion according to claim 7 wherein the water is in an amount up to approximately 98.5% by weight of the preparation.
Claim 13
Dependent Claim
33 words
A non-aerosolized preparation in the form of a water dispersion according to claim 10 wherein the preparation contains a non-aqueous solvent in an amount up to approximately 30% by weight of the preparation.
Claim 14
Dependent Claim
43 words
A non-aerosolized preparation in the form of a water dispersion according to claim 7 wherein the active ingredient is the active phase of a water base paint and the water is in an amount up to approximately 98.5% by weight of the preparation.
Claim 15
Dependent Claim
38 words
A non-aerosolized preparation in the form of a water dispersion according to claim 7 wherein said active ingredient is from the class consisting of waxes, greases, polysiloxanes, alkyl polysiloxanes, polyorganosiloxanes, polybutene, petroleum based hydrocarbon oils, and synthetic oils.
Claim 16
Dependent Claim
178 words
A non-aerosolized preparation in the form of a water dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class comprising water soluble compounds consisting of water soluble herbicides, water soluble alkyl glycols and alkyl esters encompassing butoxylated and ethoxylated groups, a dispersal agent consisting of cocodiethanolamide within a range of 2.5 to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-4 percent free or unreacted fatty acids (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within the range of approximately 0.05% to 80% by weight of the preparation, and water within the range of approximately 10% to 97.45% by weight of the preparation.
Claim 17
Dependent Claim
178 words
A non-aerosolized preparation in the form of a water dispersion for providing an uninterrupted, continuous film consisting essentially of an active ingredient from the class comprising water soluble compounds consisting of water soluble herbicides, water soluble alkyl glycols and alkyl esters encompassing butoxylated and ethoxylated groups, a dispersal agent consisting of cocodiethanolamide within a range of 2.5 to 10% by weight of the preparation, said cocodiethanolamide being an amber liquid having a congealing point of approximately 6 degrees C., a specific gravity at 25 degrees C. of about 0.99, containing a maximum of about 3-4 percent free or unreacted fatty acids (as lauric acid) and having a pH value of 8-9 as a one percent dispersion in water, and being soluble in alcohols, glycols, ketones, esters, aromatic and aliphatic hydrocarbons, and chlorinated solvents, and also being dispersible in water at low concentrations of 1% to 2%, said active ingredient being within the range of approximately 0.05% to 80% by weight of the preparation, and water within the range of approximately 10% to 97.45% by weight of the preparation.
Claim 18
Dependent Claim
33 words
A non-aerosolized preparation in the nature of a water dispersion as defined in claim 14 wherein a non-aqueous solvent in an amount up to approximately 30% by weight of the preparation is included.
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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) | 1987-03-27 | 1987-09-26 | 1988-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-03-27 | 1991-09-26 | 1992-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-03-27 | 1995-09-26 | 1996-03-27 | $7700.00 | Window Closed / Lapsed |