Patent · US Active

Process for Pd-catalyzed hydroxycarbonylation of diisobutene: sulfuric acid/ligand ratio

US10501397B2 · kind B2 · utility

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1References

5Claims

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Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Rui Sang · Liaocheng, CN
Peter Kucmierczyk · Herne, DE
Kaiwu Dong · Shangchuan, CN
Ralf Jackstell · Rostock, DE
Matthias Beller · Ostseebad Nienhagen, DE
Robert Franke · Marl, DE

Key dates

Filing date	Dec 11, 2018
Grant date	Dec 10, 2019
Priority date	—
Expiry date	Dec 11, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C53/128
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Process for Pd-catalyzed hydroxycarbonylation of diisobutene:sulfuric acid/ligand ratio.

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