Polymerizable compound having triple bond, liquid crystal composition and liquid crystal display device
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Method for producing aqueous dispersion of fluorine-containing seed polymer particles and aqueous coating composition and coated article thereof
US8993679B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993679-B2 |
| Application number | US-201013255742-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 11, 2010 |
| Priority date | Mar 12, 2009 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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There is provided a method for producing an aqueous dispersion of fluorine-containing seed polymer (B) particles, comprising a step for preparing an aqueous dispersion of fluorine-containing polymer (A) particles by polymerizing monomer comprising at least one fluoroolefin in an aqueous dispersion in the presence of a compound (1) represented by the formula: CH 2 ═CHCH 2 —O—R, wherein R is a hydrocarbon group which may have an oxygen atom, a nitrogen atom and/or a polar group, and (II) a step for seed-polymerizing ethylenically unsaturated monomer with the fluorine-containing polymer (A) particles in the aqueous dispersion of the fluorine-containing polymer (A) particles. The production method is the method for producing an aqueous dispersion of fluorine-containing seed polymer particles and assures a low foamability and gives an excellent gloss of an obtained coating film and excellent adhesion to a substrate when the fluorine-containing seed polymer particles are used as a coating film forming component of a coating composition.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for producing an aqueous dispersion of fluorine-containing seed polymer (B) particles, comprising: (I) a step for preparing an aqueous dispersion of fluorine-containing polymer (A) particles by polymerization of monomer comprising at least one fluoroolefin in an aqueous dispersion in the presence of a compound (1) represented by the formula (1): CH 2 ═CHCH 2 —O—R (1) wherein R is a hydrocarbon group which may have an oxygen atom, a ni…
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Chemistry & Metallurgy · mapped topic
- C08F214/18Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8993679B2 cover?
- There is provided a method for producing an aqueous dispersion of fluorine-containing seed polymer (B) particles, comprising a step for preparing an aqueous dispersion of fluorine-containing polymer (A) particles by polymerizing monomer comprising at least one fluoroolefin in an aqueous dispersion in the presence of a compound (1) represented by the formula: CH 2 ═CHCH 2 —O—R, wherein R is a hy…
- Who is the assignee on this patent?
- Imoto Katsuhiko, Nishii Shumi, Fukuhara Yoshinari, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C08F214/18. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 31 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).