Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Reexamination Certificate
2005-09-06
2005-09-06
Nazario-Gonzalez, Porfirio (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
C568S008000, C568S016000
Reexamination Certificate
active
06939983
ABSTRACT:
A method of preparing Group VA organometal compounds in high yield and high purity by the reaction of a Grignard reagent with a Group VA metal halide in certain ethereal solvents is provided. A method of preparing Group VA organometal hydrides is also provided.
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Amamchyan Artashes
DiCarol, Jr. Ronald L.
Felton James Edward
Power Michael Brendan
Shenai-Khatkhate Deodatta Vinayak
Cairns S. Matthew
Nazario-Gonzalez Porfirio
Rohm and Haas Electronic Materials LLC
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