US PATENT SUBCLASS 252 / 188.27
.~.~ Contains Al-H bond

Current as of: June, 1999
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252 /   HD   COMPOSITIONS

188.1  DF  REDUCTIVE BLEACHANT, DEOXIDANT, REDUCTANT, OR GENERATIVE {4}
188.26  DF  .~ Hydride containing {1}
188.27.~.~ Contains Al-H bond

DEFINITION

Classification: 252/188.27

Contains Al to H bond:

(under subclass 188.26) Composition which contains a compound with an aluminum-to-hydrogen bond, e.g., a reducing composition comprising, a solution of Na Al H2[end subscrpt] (O CH2 CH2[end subscrpt] - N(CH3)2[end subscrpt])2) in tetra-hydrofuran, etc.