Alpha-(p-alkoxybenzylidene) carboxylic acids as color stabilizer

Details Alpha-(p-alkoxybenzylidene) carboxylic acids as color stabilizer Alpha-(p-alkoxybenzylidene) carboxylic acids as color stabilizer

1992-12-09

1994-01-18

Lieberman, Paul

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252108, 252367, 252399, 25240062, 252407, 554218, 562465, C11D 926

Patent

active

052797597

ABSTRACT:
Alpha-(p-alkoxybenzylidene) carboxylic acids are used as color stabilizers, processing aids and whiteners for soap.

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patent: 4942174 (1990-07-01), Moeller et al.
patent: 4943430 (1990-07-01), Hefford et al.
patent: 5039513 (1991-08-01), Chatterjee et al.
patent: 5141964 (1992-08-01), Noel
George R. Whalley, Soaps, Cosmetics, Chemical Specialties, May, 1990, pp. 28-33.
L. Spitz (ed), Soap Technology For The 1990's, (American Oil Chemists' Society-Monograph, Champaign, Illinois), 1990, pp. 224, 87, 88, 220.
Edgar Woollatt, The Manufacture Of Soaps, Other Detergents And Glycerine, Halstead Press, Division of John Wiley & Sons, New York, 1985, pp. 152, 153, 140, 141.
Perkin and Schies, J. Chem. Soc., 85:159-165 (1904).
Perkin, J. Chem. Soc., 59, 150-164 (1891).

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