Novel methods for producing crystalline microporous solids with the rth topology and compositions derived from the same
US-2015202612-A1 · Jul 23, 2015 · US
Methods for producing crystalline microporous solids with a new CIT-7 topology and compositions derived from the same
US9873113B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9873113-B2 |
| Application number | US-201514602433-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 22, 2015 |
| Priority date | Jan 22, 2014 |
| Publication date | Jan 23, 2018 |
| Grant date | Jan 23, 2018 |
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Abstract
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This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having CIT-7 topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.
First claim
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What is claimed: 1. A crystalline microporous solid of CIT-7 topology having micropores and comprising: (a) (i) silicon oxide, germanium oxide, or combination thereof; and optionally (ii) aluminum oxide, boron oxide, gallium oxide, hafnium oxide, iron oxide, tin oxide, titanium oxide, indium oxide, vanadium oxide, zirconium oxide, or combination or mixture thereof; and optionally (b) an organic structure directing agent occluded within at least some of the micropores, the org…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9873113B2 cover?
- This disclosure relates to new crystalline microporous solids (including silicate- and aluminosilicate-based solids), the compositions comprising 8 and 10 membered inorganic rings, particularly those having CIT-7 topologies having a range of Si:Al ratios, methods of preparing these and known crystalline microporous solids using certain quaternized imidazolium cation structuring agents.
- Who is the assignee on this patent?
- California Inst Of Techn
- What technology area does this patent fall under?
- Primary CPC classification C01B39/48. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 23 2018 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 4 related publications on this page (citations in our corpus or others sharing the same primary CPC).