×

Preparation of silicon tetrachloride

  • US 3,122,492 A
  • Filed: 12/23/1960
  • Issued: 02/25/1964
  • Est. Priority Date: 01/01/1960
  • Status: Expired due to Term
First Claim
Patent Images

1. A PROCESS FOR PREPARING SILICON TETRACHLORIDE IN WHICH CHLORINE GAS IRRADIATED WITH ULTRA-VIOLET LIGHT IS REACTED WITH A FINELY DIVIDED SILICON-CONTAINING MATERIAL SELECTED FROM THE GROUP CONSISTING OF METAL ALLOYS OF SILICON AND METAL SILICIDES AT A TEMPERATURE NOT GREATER THAN 300*C. TO PRODUCE SILICON TETRACHLORIDE.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×