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US9150751B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9150751-B2 |
| Application number | US-201414341893-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 28, 2014 |
| Priority date | Jul 30, 2013 |
| Publication date | Oct 6, 2015 |
| Grant date | Oct 6, 2015 |
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Abstract
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The present invention relates to a composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C. The composition provides a robust one-pot peroxidase mediated cure for latex particles bearing a variety of polymerizable functional groups.
First claim
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The invention claimed is: 1. A composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C., wherein the dispersion of crosslinkable polymer particles is an alkyd based latex, an acetoacetoxy functionalized acrylic-based latex, a vinyl acetate based latex, or a vinyl siloxane based latex; wherein the concentration of the peroxidase enzyme is from…
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- C08F4/34Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9150751B2 cover?
- The present invention relates to a composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C. The composition provides a robust one-pot peroxidase mediated cure for latex particles bearing a variety of polymerizable functional groups.
- Who is the assignee on this patent?
- Rohm & Haas
- What technology area does this patent fall under?
- Primary CPC classification C08F4/34. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 06 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).