Compositions – Preservative agents – Anti-corrosion
Patent
1993-01-21
1994-08-16
Stoll, Robert L.
Compositions
Preservative agents
Anti-corrosion
252548, 554 66, 554 68, B01F 1722, C07C23301, C11D 732
Patent
active
053384865
ABSTRACT:
Improved process for manufacturing a linear glucamide surfactant comprising reacting an N-alkylglucamine, e.g., N-methylglucamine, a fatty ester, e.g., coconut methyl ester and a catalyst at high concentration selected from trilithium phosphate, trisodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, tetrapotassium pyrophosphate, pentasodium tripolyphosphate, pentapotassium tripolyphosphate, lithium carbonate, sodium carbonate, potassium carbonate, disodium tartrate, dipotassium tartrate, sodium potassium tartrate, trisodium citrate, tripotassium citrate, sodium basic silicates, potassium basic silicates, sodium basic aluminosilicates, potassium basic aluminosilicates and mixtures thereof.
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Connor Daniel S.
Kao Ju-Nan
Scheibel Jeffrey J.
Allen George W.
Metzmaier Daniel S.
Stoll Robert L.
The Procter & Gamble & Company
Yetter Jerry J.
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