Patent · US Expired

Indicators for the detection of thiol groups

US4962019A · kind A · utility

0Cited by

1References

5Claims

0Family size

Assignee

Miles Inc. · US

Inventors

Holger Heidenreich · Cologne, DE
Klaus Wehling · Wuppertal, DE

Key dates

Filing date	Feb 20, 1990
Grant date	Oct 9, 1990
Priority date	—
Expiry date	Feb 20, 2010

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/182
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Indicators for the detection of thio groups are disclosed together with processes for the preparation of such indicators. The indicators of the invention contain compounds having the following general formula ##STR1##

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