The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 1988
Filed:
Jul. 29, 1985
Alain Fillot, St. Ismier, FR;
Jean Gallet, St. Laurent du Pout, FR;
Sylvain Paltrier, Meylan, FR;
Bernard Schaub, Grenoble, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
The invention relates to a process for the preparation of a binary initial solvent zone for the crystallization in monocrystal form of a ternary or quaternary compound of given composition and containing Cd and Hg. It consists of choosing on the phase equilibrium diagram of the compound, the Cd and Hg concentration and the temperature which crystallization is to take place. When raised to this temperature, the initial solvent zone is able to dissolve the compound until a solvent zone in thermodynamic equilibrium therewith is obtained and on the basis of which it is possible to bring about crystallization. The composition of the initial solvent zone and the temperature at which it is to be prepared are determined on the diagram.