Method of fabricating diol containing bis-cycloaliphate
US10815175B1 · kind B1 · utility
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6Claims
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Key dates
| Filing date | Mar 3, 2020 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Mar 3, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method is provided for fabricating a diol containing a bis-cycloaliphate. The diol is hydrogenated with hydrogen and a catalyst. Therein, the diol has a bis-aromatic. The catalyst comprises an active metal and a catalyst carrier. The active metal is a VIII-B-group transition element. The catalyst carrier is an oxide of IV-B-group element. Thus, the diol containing the bis-cycloaliphate is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.