Patent · US Active

Method for producing acetone cyanohydrin and the subsequent products thereof by specific cooling

US8334399B2 · kind B2 · utility

1Cited by

9References

17Claims

0Family size

Assignee

Evonik Röhm GmbH · DE

Inventors

Udo Gropp · Bad Endorf, DE
Robert Weber · Fullerton, US
Thomas Schaefer · Liestal, CH
Andreas Perl · Frankenthal (Pfalz), DE
Rudolf Sing · Worms, DE
Thomas Mertz · Bensheim, DE

Key dates

Filing date	Aug 31, 2007
Grant date	Dec 18, 2012
Priority date	—
Expiry date	Jul 1, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C253/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps:

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