Patent · US Active

Composite solid base catalyst, manufacturing method thereof and manufacturing method of glycidol

US11998894B2 · kind B2 · utility

0Cited by

10References

21Claims

0Family size

Assignees

Inventors

De-Hao Tsai · Hsinchu, TW
Yung-Tin PAN · Hsinchu, TW
Che-Ming Yang · Baoshan, TW
Ching-Yuan Chang · Douliu, TW
Ding-Huei Tsai · Hsinchu, TW
Chien-Fu Huang · Hsinchu, TW
Yi-Ta TSAI · Taipei, TW

Key dates

Filing date	Jun 14, 2022
Grant date	Jun 4, 2024
Priority date	—
Expiry date	Jun 14, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D301/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A composite solid base catalyst, a manufacturing method thereof and a manufacturing method of glycidol are provided. The composite solid base catalyst includes an aluminum carrier and a plurality of calcium particles. The plurality of calcium particles are supported by the aluminum carrier. Beta basic sites of the composite solid base catalyst are 0.58 mmol/g-3.89 mmol/g.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.