Description  Claims  Cited references 

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WO0206367A   [0004] 
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DE19908978   [0045] 
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WO2004096882A   [0047] 
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US5482908A   [0053]  [0060] 
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Hydroaminomethylation of fatty acids with primary and secondary amines - a new route to interesting surfactant substrates   [0041] 
Hydroxymethylstearic acid polyester copolymers   [0041]