Aqueous emulsion, thin molded article, and method for producing thin molded article
US-2016347967-A1 · Dec 1, 2016 · US
Mesoporous carbon based nanocontainer coatings for corrosion protection of metal structures
US2024093037A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024093037-A1 |
| Application number | US-202318517163-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 22, 2023 |
| Priority date | Feb 14, 2020 |
| Publication date | Mar 21, 2024 |
| Grant date | — |
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- Title
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Abstract
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A mesoporous carbon container comprising an embedded organic corrosion inhibitor and having an organic polymeric coating is described. Further described are a coating comprising such a container and a method for producing such a container.
First claim
Opening claim text (preview).
1 . Mesoporous carbon nanocontainer comprising an embedded organic corrosion inhibitor and having an organic polymeric coating. 2 . The mesoporous carbon nanocontainer according to claim 1 , wherein the corrosion inhibitor is an azole derivative, especially benzotriazole. 3 . The mesoporous carbon nanocontainer according to claim 1 , wherein the organic polymeric coating is made from a polyelectrolyte, especially from poly (allyl amine) hydrochloride. 4 . The mesoporous carbon nanocontainer according to claim 1 , wherein the corrosion inhibitor is benzotriazole and wherein the organic polymeric coating is made from poly (allyl amine) hydrochloride. 5 . A polymer coating composition comprising a primer and a mesoporous carbon nanocontainer according to claim 1 . 6 . The polymer coating composition according to claim 5 , wherein the primer is selected from vinyl acrylate and polyvinyl butyral, and is especially vinyl acrylate. 7 . The polymer coating composition according to claim 5 , wherein the coating composition is coated on a steel surface. 8 . The polymer coating composition according to claim 5 , wherein the polymer coating composition is self-healing, i.e. cracks formed therein disappear over time at least partly. 9 . (canceled) 10 . The method of claim 9 , wherein the corrosion inhibitor is benzotriazole and wherein the organic polymeric coating is made from poly (allyl amine) hydrochloride.
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Classifications
Homopolymers or copolymers of vinylamine · CPC title
Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols · CPC title
- C09D5/086Primary
Organic or non-macromolecular compounds · CPC title
- C09D5/002Primary
Priming paints (C09D5/08 takes precedence) · CPC title
Homopolymers or copolymers of esters {(C09D143/04 takes precedence)} · CPC title
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Frequently asked questions
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- What does patent US2024093037A1 cover?
- A mesoporous carbon container comprising an embedded organic corrosion inhibitor and having an organic polymeric coating is described. Further described are a coating comprising such a container and a method for producing such a container.
- Who is the assignee on this patent?
- Univ Khalifa Science & Technology
- What technology area does this patent fall under?
- Primary CPC classification C09D5/086. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Mar 21 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).