Stabilized N-nitrosohydroxylamines

US6018078A · kind A · utility

Assignee

• First Chemical Corporation

Inventors

• Darrell V. Harris · Ocean Springs, US
• Paul J. Roman, Jr. · North Tonawanda, US
• Zhihong Wu · Pascagoula, US
• Earl G. Adams · Grand Bay, US
• Eric L. Williams · Zachary, US

Key dates

• Filing date: Jun 23, 1999
• Grant date: Jan 25, 2000
• Expiry date: Jun 23, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C243/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

N-nitrosohydroxylamine compounds exhibiting minimal or no degradation are disclosed. The N-nitrosohydroxylamines can be stabilized in the presence of a compound capable of removing water from the environment.