Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1993-03-02
1994-07-05
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D20712
Patent
active
053268806
ABSTRACT:
This invention relates to non-polymeric, asymmetrical, low freezing, high boiling, aliphatic compounds containing from 2 to 5 pyrrolidonyl rings and from 13 to 40 carbon atoms which melt below 0.degree. C. and which boil above 300.degree. C. at atmospheric pressure and to the synthesis and use of said liquid polypyrrolidonyl compounds.
REFERENCES:
CA93(20):186947m Some . . . Halogenophores. Schenck et al., 1980.
CA93(10):101410j Structure . . . (povidone-iodine) Schenck et al., 1980.
Mandella William L.
Smith Terry E.
Taylor Paul D.
ISP Investments Inc.
Lee Mary C.
Maue Marilyn J.
McKane Joseph K.
Ward Joshua J.
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