摘要:
The present technology generally relates to high purity polyol monoesters, and improved processes for producing high purity monoesters of a polyol and a fatty acid or fatty acid derivative by adding the fatty acid or fatty acid derivative to a preheated polyol at a desired rate and at an appropriate reaction temperature. The present technology also generally relates to liquid cleansing compositions comprising a high purity propylene glycol monoester, where such compositions preferably comprise a propylene glycol ester having at least about 80% by weight monoester content based on the total weight of the propylene glycol ester.
摘要:
A process for manufacturing polymers of glycerin and hydroxyl fatty acids, for example, polyglycerol polyricinoleates, which mix a polyglycerol with a hydroxyl fatty acid directly to form a reaction mixture, and then heat the reaction mixture to a temperature sufficient to cause it to polymerize through an esterification mechanism until the reaction mixture reaches a desired acid value.
摘要:
The present technology generally relates to high purity polyol monoesters, and improved processes for producing high purity monoesters of a polyol and a fatty acid or fatty acid derivative by adding the fatty acid or fatty acid derivative to a preheated polyol at a desired rate and at an appropriate reaction temperature. The present technology also generally relates to liquid cleansing compositions comprising a high purity propylene glycol monoester, where such compositions preferably comprise a propylene glycol ester having at least about 80% by weight monoester content based on the total weight of the propylene glycol ester.