Composition for removal of sulfur-containing compounds
US-2017081597-A1 · Mar 23, 2017 · US
Biocorrosion inhibitor for metal
US10085445B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10085445-B2 |
| Application number | US-201415036477-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 14, 2014 |
| Priority date | Nov 15, 2013 |
| Publication date | Oct 2, 2018 |
| Grant date | Oct 2, 2018 |
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Abstract
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An agent for inhibiting biocorrosion of a metal, comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial as an active ingredient.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of inhibiting biocorrosion of a metal, comprising placing an agent comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial as an active ingredient in an environment where a microorganism causing the biocorrosion is present, wherein said biocorrosion is caused by at least one kind selected from the group consisting of a sulfate-reducing bacterium, a nitrate-reducing bacterium, a methane-producing bacterium, an iodide-oxidizing bacterium, an iron-oxidizing bacterium and a sulfur-oxidizing bacterium. 2. A method of inhibiting biocorrosion of a metal, comprising sterilizing a microorganism causing the biocorrosion with an agent comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial as an active ingredient, wherein said biocorrosion is caused by at least one kind selected from the group consisting of a sulfate-reducing bacterium, a nitrate-reducing bacterium, a methane-producing bacterium, an iodide-oxidizing bacterium, an iron-oxidizing bacterium and a sulfur-oxidizing bacterium. 3. The method according to claim 1 , wherein said metal is iron. 4. The method according to claim 2 , wherein said metal is iron.
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Classifications
Alcohols; Aldehydes; Ketones · CPC title
- A01N35/02Primary
containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals · CPC title
using chemical substances · CPC title
containing liquids as carriers, diluents or solvents · CPC title
containing more than one —CHO group · CPC title
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- What does patent US10085445B2 cover?
- An agent for inhibiting biocorrosion of a metal, comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial as an active ingredient.
- Who is the assignee on this patent?
- Kuraray Co
- What technology area does this patent fall under?
- Primary CPC classification A01N35/02. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Oct 02 2018 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).