Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1980-06-19
1982-07-13
Breitenstein, G. T.
Compositions
Inorganic luminescent compositions
Tungsten containing
252432, 568881, B01J 1300, C07C 29136
Patent
active
043393454
ABSTRACT:
Nickel boride colloid useful as a catalyst for the hydrogenation of carbonyl compound is obtained by causing a nickel salt to react upon an alkali metal borohydride in an alcohol substantially free from dissolved oxygen under a non-oxidative atmosphere in the presence of an alcohol-soluble polymer.
REFERENCES:
Paul et al., Industrial & Engineering Chemistry, vol. 44, No. 5, pp. 1006-1010, 1952.
Nakao et al., Chemistry Letters, Chemical Society of Japan, pp. 995-996, 1979.
Brown et al., J.A.C.S., 85, p. 1005, 1963.
Fujishige Shoei
Nakao Yukimichi
Agency of Industrial Science & Technology
Breitenstein G. T.
Ministry of International Trade & Industry
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