Method for making salts hydroxy-substituted hydrocarbons

Details Method for making salts hydroxy-substituted hydrocarbons Method for making salts hydroxy-substituted hydrocarbons

2006-10-03

2006-10-03

Price, Elvis O. (Department: 1621)

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

Organic compounds

Oxygen containing

C568S716000, C568S763000, C568S753000, C568S722000, C568S724000, C568S852000, C568S902000

Reexamination Certificate

active

07115785

ABSTRACT:
Disclosed is a method for preparing an alkali metal salt of a hydroxy-substituted hydrocarbon which comprises the steps of (i) contacting in solvent media at least one hydroxy-substituted hydrocarbon with a base comprising an alkali metal cation; and (ii) devolatilizing the solvent media comprising alkali metal salt by adding or spraying the solvent media into a substantially water-immiscible organic solvent, said solvent being at a temperature greater than the boiling point of solvent media at the prevailing pressure. In one embodiment the solvent media comprises water, and optionally at least one water-soluble protic organic solvent.

REFERENCES:
patent: 1955080 (1934-04-01), Mills
patent: 2991273 (1961-07-01), Hechelhammer et al.
patent: 2999835 (1961-09-01), Goldberg
patent: 3028365 (1962-04-01), Schnell et al.
patent: 3148172 (1964-09-01), Fox
patent: 3205198 (1965-09-01), Deanin et al.
patent: 3247164 (1966-04-01), Caldwell
patent: 3271367 (1966-09-01), Schnell et al.
patent: 3271368 (1966-09-01), Goldberg et al.
patent: 3847869 (1974-11-01), Williams
patent: 3852242 (1974-12-01), White
patent: 3879428 (1975-04-01), Heath et al.
patent: 3960968 (1976-06-01), Vernaleken et al.
patent: 3974084 (1976-08-01), Pietzsch et al.
patent: 4093600 (1978-06-01), Fan et al.
patent: 4108837 (1978-08-01), Johnson et al.
patent: 4175175 (1979-11-01), Johnson et al.
patent: 4183874 (1980-01-01), Fan et al.
patent: 4202993 (1980-05-01), Takekoshi
patent: 4217438 (1980-08-01), Brunelle et al.
patent: 4257953 (1981-03-01), Williams et al.
patent: 4273712 (1981-06-01), Williams
patent: 4302616 (1981-11-01), Williams et al.
patent: 4363892 (1982-12-01), Shain
patent: 4410735 (1983-10-01), Dellacoletta et al.
patent: 4451330 (1984-05-01), Vitner
patent: 4492806 (1985-01-01), Mendiratta et al.
patent: 4520204 (1985-05-01), Evans
patent: 4546207 (1985-10-01), Mendiratta et al.
patent: 4740330 (1988-04-01), Wang et al.
patent: 5068353 (1991-11-01), Dellacoletta
patent: 5096991 (1992-03-01), Kozakai
patent: 5157105 (1992-10-01), Corley et al.
patent: 5194570 (1993-03-01), Kohn et al.
patent: 5229482 (1993-07-01), Brunelle
patent: 5242997 (1993-09-01), Kohn et al.
patent: 5275758 (1994-01-01), Wulff et al.
patent: 5663275 (1997-09-01), Schmidhauser
patent: 5830974 (1998-11-01), Schmidhauser et al.
patent: 5851837 (1998-12-01), Stokes et al.
patent: 5959160 (1999-09-01), Wulff et al.
patent: 2002/0037838 (2002-03-01), Kono et al.
patent: 2002/0045715 (2002-04-01), Takekoshi
patent: 2002/0045716 (2002-04-01), Takekoshi
patent: 2002/0049286 (2002-04-01), Takekoshi
patent: 2456446 (1976-08-01), None
patent: 4129545 (1993-04-01), None
patent: 0117459 (1984-09-01), None
patent: 2206760 (1974-06-01), None
patent: 1133561 (1968-11-01), None
patent: 1414424 (1975-11-01), None
patent: 1454852 (1976-11-01), None
patent: 63027448 (1988-02-01), None
patent: 63159332 (1988-07-01), None

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