Apparatus and method for manufacturing composite sheet comprising aerogel sheet
US-2018264793-A1 · Sep 20, 2018 · US
Method of manufacturing silica particle dispersion
US9199852B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9199852-B2 |
| Application number | US-201213359027-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 26, 2012 |
| Priority date | Sep 26, 2011 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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Abstract
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A method of manufacturing a silica particle dispersion, includes preparing a silica particle dispersion containing silica particles and a solvent, primary concentrating the silica particle dispersion, adding a hydrophobizing treatment agent to the silica particle dispersion after the primary concentrating, and secondary concentrating the silica particle dispersion after the adding.
First claim
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What is claimed is: 1. A method of manufacturing a silica particle dispersion, comprising: preparing a silica particle dispersion containing silica particles and a solvent, primary concentrating the silica particle dispersion, adding a hydrophobizing treatment agent to the silica particle dispersion after the primary concentrating, and secondary concentrating the silica particle dispersion after the adding, wherein the primary concentrating is carried out until the viscosi…
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- C01B33/146Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9199852B2 cover?
- A method of manufacturing a silica particle dispersion, includes preparing a silica particle dispersion containing silica particles and a solvent, primary concentrating the silica particle dispersion, adding a hydrophobizing treatment agent to the silica particle dispersion after the primary concentrating, and secondary concentrating the silica particle dispersion after the adding.
- Who is the assignee on this patent?
- Takeuchi Sakae, Kawashima Shinichiro, Okuno Hiroyoshi, and 5 more
- What technology area does this patent fall under?
- Primary CPC classification C01B33/146. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 01 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).