Halogenated glasses

US4647545A · kind A · utility

Assignee

• Etablissement Public dit: Centre National de la Recherche Scientifique · FR

Inventors

• Jacques Lucas · Betton, FR
• Marc Matecki · Betton, FR
• Michel Poulain · Servon, FR
• Marcel Poulain · Rennes, FR

Key dates

• Filing date: Feb 17, 1983
• Grant date: Mar 3, 1987
• Expiry date: Feb 17, 2003

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S501/904
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Halogenated glass comprising 20 to 90 mole percent of at least one of cadmium, manganese and zinc halide and a process for the preparation thereof.