Browse Prior Art Database

METHOD FOR PREPARING POLYSULFURNITRIDE

IP.com Disclosure Number: IPCOM000023722D
Original Publication Date: 1978-Dec-31
Included in the Prior Art Database: 2004-Mar-31
Document File: 2 page(s) / 199K

Publishing Venue

Xerox Disclosure Journal

Abstract

Disclosed is a simplified technique for preparing polysulfur-nitride (SN)-which is a covalent sulfur nitrogen polymer, the process involving glow discharge polymerization (plasma polymerization), In one embodiment, the method of preparation involves the sublimation of cyclotetrathiazene S4N4 in a vacuum at between about 180°C to 200°C and subsequently subjecting the vapor of the cyclotetrathiazene to glow discharge polymerization conditions. Both electrodeless and electroglow discharge polymerization apparatuses can be employed-

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~XD~SCLOSUREJOURNAL

METHOD FOR PREPARING POLYSULFUR~- Proposed Classification
NITRIDE U.S. Cl. 96/1.5
John W.P. Lin Int. Cl. G03g 5/04

Disclosed is a simplified technique for preparing polysulfur-~
nitride (SN)~which is a covalent sulfur nitrogen polymer, the
process involving glow discharge polymerization (plasma
polymerization), In one embodiment, the method of preparation
involves the sublimation of cyclotetrathiazene S4N in a
vacuum at between about 180°C to 200°C and subsequently
subjecting the vapor of the cyclotetrathiazene to glow
discharge polymerization conditions. Both electrodeless and
electroglow discharge polymerization apparatuses can be
employed~

The polysulfurnitride possesses several desirable properties
including super conductivity, excellent electro conductivity,
high reflectivity of light, magnetic properties and other
electrical and optical properties of metals.

Volume 3 Number 6 November/December 1978 397

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                    XEROX DISCLOSURE JOURNAL
398 Volume 3 Number 6 November/December 1978

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