Photocatalyst sheet
US-2024375093-A1 · Nov 14, 2024 · US
Resin-supported catalyst and method for preparing resin-supported catalyst
US9314783B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9314783-B2 |
| Application number | US-201214342315-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 28, 2012 |
| Priority date | Sep 6, 2011 |
| Publication date | Apr 19, 2016 |
| Grant date | Apr 19, 2016 |
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- Title
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- Abstract
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Abstract
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Provided is a resin-supported catalyst including a cured body of a thermosetting resin and fine particles having catalytic activity supported onto the surface of the cured body, in which the thermosetting resin has a phenolic hydroxyl group.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for preparing a resin-supported catalyst comprising: a curing step for curing a phenol resin; and a supporting step for supporting fine particles having catalytic activity onto the surface of the cured body obtained in the curing step, wherein, the fine particles are formed by a material composed of any one or more kinds of metals, metal oxides and metal compounds, the supporting step includes a reducing step for reducing the fine particles by the phenolic hydroxyl group, a phenolic hydroxyl equivalent of the phenol resin is equal to or greater than 30 g/eq and equal to or less than 500 g/eq, and the reducing step is a step in which a reducing agent is not used. 2. The method for preparing a resin-supported catalyst according to claim 1 , wherein, the fine particles are formed by a material including any one or more kinds of metals composed of titanium, chromium, cobalt, nickel, copper, ruthenium, rhodium, palladium, rhenium, osmium, platinum, iron, zinc, manganese, magnesium, calcium, silver, vanadium and tin, and the oxides thereof, other metal compounds formed of organic titanium and complexes. 3. The method for preparing a resin-supported catalyst according to claim 1 , wherein, the curing step is a step in which the phenol resin is cured at 250° C. or lower. 4. The method for preparing a resin-supported catalyst according to claim 1 , wherein, after curing the phenol resin, the fine particles are supported onto the surface of the cured body.
Assignees
Inventors
Classifications
Reducing · CPC title
Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties · CPC title
Metal or metal oxide crystallite size · CPC title
Cobalt · CPC title
Palladium · CPC title
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Frequently asked questions
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- What does patent US9314783B2 cover?
- Provided is a resin-supported catalyst including a cured body of a thermosetting resin and fine particles having catalytic activity supported onto the surface of the cured body, in which the thermosetting resin has a phenolic hydroxyl group.
- Who is the assignee on this patent?
- Funabashi Masahiko, Kamata Toru, Nishiwaki Nagatoshi, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification B01J21/063. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 19 2016 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).