Chemistry of inorganic compounds – Rare earth compound
Patent
1992-02-04
1994-08-23
Langel, Wayne
Chemistry of inorganic compounds
Rare earth compound
2523014P, C09K 1108, C01F 1700
Patent
active
053405560
ABSTRACT:
Novel cerium/lanthanum/terbium (LaCeTb) mixed phosphates, especially useful in luminescence for the production of green phosphors, have the formula (I):
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Patent Abstracts of Japan, vol. 6, No. 94 (C-105) (972), Jun. 2, 1982; & JP-A-5723674, (Nichia Denshi Kagaku K.K.).
Patent Abstracts of Japan, vol. 12, No. 82, Mar. 15, 1988; & JP-A-62218477, (Mitsubishi Electric Corp) Sep. 25, 1987.
Patent Abstracts of Japan, vol. 9, No. 233, Sep. 19, 1985; & JP-A-6090287 (Mitsubishi Denki K.K.) May 21, 1985.
Collin Marie-Pierre
Huguenin Denis
Le Govic Anne-Marie
Langel Wayne
Rhone-Poulenc Chimie
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