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Compositions of dibromomalonamide and their use as biocides
US9439419B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9439419-B2 |
| Application number | US-201615018886-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 9, 2016 |
| Priority date | Sep 28, 2009 |
| Publication date | Sep 13, 2016 |
| Grant date | Sep 13, 2016 |
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Abstract
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A biocidal composition comprising 2,2-dibromomalonamide and an electrophile containing biocide, and its use for the control of microorganisms in aqueous and water-containing systems.
First claim
Opening claim text (preview).
What is claimed is: 1. A synergistic biocidal composition for controlling microorganisms in an aqueous or water-containing system, the composition comprising 2,2-dibromomalonamide and bromonitrostyrene, wherein the weight ratio of 2,2-dibromomalonamide to bromonitrostyrene is from 32:1 to 1:2. 2. The synergistic composition according to claim 1 which is: paint, coating, aqueous emulsion, latex, adhesive, ink, pigment dispersion, household or industrial cleaner, detergent, dish detergent, mineral slurry polymer emulsion, caulk, adhesive, tape joint compound, disinfectant, sanitizer, metalworking fluid, construction product, personal care product, textile fluid, spin finish, industrial process water, oilfield functional fluid, fuel, air washer, wastewater, ballast water, filtration systems, swimming pool or spa water. 3. A method for controlling microorganism growth in an aqueous or water-containing system, the method comprising treating the aqueous or water-containing system with an effective amount of a composition according to claim 1 . 4. A method according to claim 3 wherein the aqueous or water-containing system is paint, coating, aqueous emulsion, latex, adhesive, ink, pigment dispersion, household or industrial cleaner, detergent, dish detergent, mineral slurry polymer emulsion, caulk, adhesive, tape joint compound, disinfectant, sanitizer, metalworking fluid, construction product, personal care product, textile fluid, spin finish, industrial process water, oilfield functional fluid, fuel, air washer, wastewater, ballast water, filtration system, swimming pool or spa water. 5. A method according to claim 3 wherein the composition inhibits the growth of microorganisms in the aqueous or water-containing system. 6. A method according to claim 3 wherein the composition kills microorganisms in the aqueous or water-containing system.
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Classifications
Amides; Substituted amides · CPC title
- A01N47/48Primary
containing —S—C≡N groups (A01N43/00 - A01N47/38 take precedence) · CPC title
- A01N37/18Primary
containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof · CPC title
containing nitrogen (quinones containing nitrogen A61K8/355) · CPC title
Nitriles · CPC title
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- What does patent US9439419B2 cover?
- A biocidal composition comprising 2,2-dibromomalonamide and an electrophile containing biocide, and its use for the control of microorganisms in aqueous and water-containing systems.
- Who is the assignee on this patent?
- Dow Global Technologies Inc, Dow Global Technologies Llc
- What technology area does this patent fall under?
- Primary CPC classification A01N47/48. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Sep 13 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).