Emery Industries, Inc.

National Distillers and Chemical Corporation

Unichema Chemie B.v.

Johannes Helmond

Arie Dick Kardol

Jacob Van Dijk

Eric Jacques Dumas

Jan G Dekker

Xiao Guang Duan

Johannes W Renken

Perfume composition

A process is provided whereby high trimer content products are obtained by the polymerization of unsaturated fatty acids or lower alkyl esters thereof. The process entails heating the fatty acid/ester material at a temperature of at least 120.degree. C. in the presence of a sulphonic acid catalyst which is dissolved therein.

Process for the trimerization of unsaturated fatty acids

This invention provides certain complex molecules which possess excellent solubility in water and excellent reactivity making them useful in the manufacture of non-woven products and processes for their preparation. The compositions are comprised of structural units derived from a higher polycarboxylic acid and about one mole of a di-epoxide per carboxyl group, about 0.5 to 1.5 moles of an alkoxy polyoxyalkylene compound and about 0.5 to 1.5 moles of an alkanolamine neutralized with a lower monocarboxylic acid.

Binding agents

Alkanol amine neutralized polyoxyalkylated epoxy fatty ester binding

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Gouda, Netherlands

Johannes Helmond