Manufacture of 1,2-propylene glycol

Details Manufacture of 1,2-propylene glycol Manufacture of 1,2-propylene glycol

1992-11-25

1994-04-26

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568861, 568862, C07C 29132, C07C 3118

Patent

active

053068475

ABSTRACT:
A process for the manufacture of 1,2-propylene glycol, wherein dihydroxyacetone is hydrogenolytically converted to 1,2-propylene glycol in a single stage using a catalyst.

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Chem. Abst., vol. 90, 1979, 5845X.(Sokolova et al.).
Z. Phys. Chem., Abt. A, 159, 337 (1932).(Schmidt, D).
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Claims (in English) for U.S. Ser. No. 07/910,056) as OZ 0050/42541.

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