Epoxy compound having alkoxysilyl group, method of preparing the same, composition and cured product comprising the same, and use thereof
US-2015361211-A1 · Dec 17, 2015 · US
Blends comprising epoxy resins and mixtures of amines with guanidine derivatives
US9012020B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9012020-B2 |
| Application number | US-201314141058-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 26, 2013 |
| Priority date | Jul 22, 2008 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula I, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin cured with the blend of the invention.
First claim
Opening claim text (preview).
The invention claimed is: 1. A blend comprising α) one or more epoxy resins and β) a mixture comprising a) a hardener component comprising one or more amines having a functionality≧2, wherein at least one of said amines, when mixed stoichiometrically with the epoxy resin in a 100 g batch, leads at room temperature to a cure time of less than 24 h; and b) a hardener component comprising at least one compound of formula I…
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Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9012020B2 cover?
- The present invention provides a blend comprising one or more epoxy resins and a mixture which comprises 0.3 to 0.9 amine equivalent, per equivalent of epoxide of the epoxy resin used, of a hardener component a) and as hardener component b) a compound of the formula I, a process for preparing this blend, the use of the blend of the invention for producing cured epoxy resin, and an epoxy resin c…
- Who is the assignee on this patent?
- Basf Se
- What technology area does this patent fall under?
- Primary CPC classification C08G59/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 21 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).