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Class Information
Number: 568/919
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Acyclic > Purification or recovery > By plural liquid phase separation > Alkali metal containing compound in one phase
Description: Processes wherein one phase contains or is treated with a Group IA metal containing compound.

Patents under this class:

Patent Number Title Of Patent Date Issued
8273927 Alcohol fractionation Sep. 25, 2012
5543564 Process for releasing acidic organic compounds from salts thereof by carbon dioxide Aug. 6, 1996
4743707 Process for purifying allyl alcohol May. 10, 1988
4665241 Method for processing substituted 1,3-diols of low water solubility May. 12, 1987
4594466 Recovery of alcohols Jun. 10, 1986
4544779 Extraction of alcohols with phosphine oxides Oct. 1, 1985
4454359 Process for drying alcohols Jun. 12, 1984
4277405 Production of epoxy compounds from olefinic compounds Jul. 7, 1981
3989763 Method for recovering alcohols Nov. 2, 1976
3988382 Synthesis of 2-methyl-3-buten-2-ol Oct. 26, 1976
3941852 Synthesis of 2-methyl-3-buten-2-ol Mar. 2, 1976

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