Galvanic-corrosion-resistant composite material having a self-extingushing barrier layer

US9669599B1 · kind B1 · utility

Assignee

• The Government of the United States of America, as represented by the Secretary of the Navy · US

Inventors

• Joseph W. Tsang · Corvallis, US
• Raymond J. Meilunas · Hampton Bays, US
• Benjamin Harvey · Ridgecrest, US
• Matthew S. Davis · Indianapolis, US

Key dates

• Filing date: Jan 29, 2015
• Grant date: Jun 6, 2017
• Expiry date: Nov 19, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31547
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A composite material composition that is simultaneously resistant to fire and galvanic corrosion; and, a method of manufacturing a composite material that has a fire resistant polycyuranate outermost barrier layer in composite structures.