Alkoxylated fatty alcohol dicarboxylic acid esters

  • US 6,476,254 B1
  • Filed: 10/01/1999
  • Issued: 11/05/2002
  • Est. Priority Date: 10/02/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A fatty alkoxylated ester of dicarboxylic acid having the formula embedded imagewhere embedded imageis a dicarboxylic group of said dicarboxylic acid, B includes from 4 to 12 carbon atoms, x is greater than y, and the sum of x and y is greater than 2;

  • R1 and R2, same or different, are each a fatty all group, and wherein said fatty alkoxylated ester has a skin spread far of less than about 8 or a viscosity of less than 19,000 cps.

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