Composition for dust control and improved material handling
US-2015367363-A1 · Dec 24, 2015 · US
Coating compositions for improved block resistance
US8980993B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8980993-B2 |
| Application number | US-200913002181-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 30, 2009 |
| Priority date | Jul 10, 2008 |
| Publication date | Mar 17, 2015 |
| Grant date | Mar 17, 2015 |
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Abstract
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The aqueous volatile organic compound (VOC)-free coating compositions includes an acrylic latex and a vinyl acetate-ethylene latex including from 10 to 90 weight percent of a vinyl acetate-ethylene polymer, based on total weight of acrylic polymer and vinyl acetate-ethylene polymer, having a T g from −20 to 20 degrees Celsius; and from about 10 to about 90 weight percent of an acrylic polymer, based on the total weight of acrylic polymer and vinyl acetate-ethylene polymer, the acrylic polymer comprising, in polymerized form, at least one ethylenically unsaturated (meth)acrylic monomer and from 0.01 to 10 weight percent, based on total weight of the acrylic polymer, of an acetoacetate moiety containing monomer, where the acrylic polymer has a T g of from −20 to 20 degrees Celsius. A method of coating a substrate and substrate having at least one surface coated are disclosed.
First claim
Opening claim text (preview).
What is claimed: 1. An aqueous, substantially volatile organic compound (VOC)-free coating composition having the total amount of VOCs in the coating composition of less than 50 grams/liter, comprising: an acrylic latex and a vinyl acetate-ethylene latex, including: from about 10 to about 90 weight percent of a vinyl acetate-ethylene polymer, based on total weight of acrylic polymer and vinyl acetate-ethylene polymer, having a T g from about −20 to about 20 degrees Celsius; and…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C09D131/04Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8980993B2 cover?
- The aqueous volatile organic compound (VOC)-free coating compositions includes an acrylic latex and a vinyl acetate-ethylene latex including from 10 to 90 weight percent of a vinyl acetate-ethylene polymer, based on total weight of acrylic polymer and vinyl acetate-ethylene polymer, having a T g from −20 to 20 degrees Celsius; and from about 10 to about 90 weight percent of an acrylic polymer,…
- Who is the assignee on this patent?
- Wu Wenjun, Schneider Jeff A, Miner Ii Albert R, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C09D131/04. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 17 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).