Non-hazardous water-based polyurethane dispersion
US-12110373-B2 · Oct 8, 2024 · US
Zinc-imidazole-carboxylate-complex-catalysed coating agent composition
US9206330B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9206330-B2 |
| Application number | US-201214006024-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 15, 2012 |
| Priority date | Mar 18, 2011 |
| Publication date | Dec 8, 2015 |
| Grant date | Dec 8, 2015 |
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Abstract
Official abstract text for this publication.
The invention relates to coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, a zinc-imidazole-carboxylate complex and a monomeric aromatic carboxylic acid, and also to the use of a zinc-imidazole-carboxylate complex in the presence of a monomeric aromatic carboxylic acid as a catalyst system for the urethane reaction in coating material compositions.
First claim
Opening claim text (preview).
The invention claimed is: 1. A coating material composition comprising: at least one polyhydroxyl group-containing component (A); at least one polyisocyanate group-containing component (B); at least one zinc-imidazole-carboxylate complex (D) comprising the reaction product of at least one Zn(II) biscarboxylate with one or more imidazoles of general formula (I) wherein…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
- C09D175/04Primary
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9206330B2 cover?
- The invention relates to coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, a zinc-imidazole-carboxylate complex and a monomeric aromatic carboxylic acid, and also to the use of a zinc-imidazole-carboxylate complex in the presence of a monomeric aromatic carboxylic acid as a catalyst system for the urethane reaction in coati…
- Who is the assignee on this patent?
- Westhoff Elke, Hoffmann Peter, Möller Bernadette, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification C09D175/04. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 08 2015 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).