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US 7,297,316 B2Granted
Process for production of a borohydride compound
AssigneeRohm and Haas Company
InventorArthur Achhing Chin
Life of this patent
Estimating the term…
Abstract
A process for production of a borohydride compound. The process comprises the steps of: (a) combining a boron-containing salt, at least one of a metal and its hydride; wherein the metal is Be, Mg, Ca, Sr, Ba, Al, Ga, Si or a transition metal; and a solvent in which the borohydride compound is soluble; (b) grinding a mixture formed in step (a) to form the borohydride compound; and (c) separating a solution comprising the borohydride compound.
Claims13
A process for production of a borohydride compound;
- said process comprising steps of:
- (a) combining a boron-containing salt, at least one member selected from the group consisting of a metal and its hydride;
- wherein the metal is Be, Mg, Ca, Sr, Ba, Al, Ga, Si or a transition metal;
- and a solvent in which the borohydride compound is soluble;
- to form a reaction mixture;
- (b) grinding the reaction mixture formed in step (a) to form the borohydride compound;
- and
- (c) separating a solution comprising the borohydride compound.
5 more elements
A process for production of a borohydride compound;
- said process comprising steps of:
- (a) combining a boron-containing salt, mineral oil and at least one member selected from the group consisting of a metal and its hydride;
- wherein the metal is Al, Si or a transition metal;
- to form a reaction mixture;
- and
- (b) grinding the reaction mixture formed in step (a) to form the borohydride compound.
3 more elements
A process for production of a borohydride compound;
- said process comprising steps of:
- (a) combining a boron-containing salt and silicon to form a reaction mixture;
- and
- (b) grinding the reaction mixture formed in step (a) to form the borohydride compound.
1 more element
Dependencies are inferred from the claim text.