METHOD FOR PRODUCING CONDENSATION POLYMERS OF ASPARTIC ACID AND USE OF THE CONDENSATION POLYMERS

• Main Authors: KRONER, MATTHIAS, SCHORNICK, GUNNAR
• Format: Patent
• Language: English; French; German
• Published: 01.04.1998
• Edition: 6
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; USE OF SINGLE SUBSTANCES AS DETERGENTS

PCT No. PCT/EP95/03004 Sec. 371 Date Feb. 12, 1997 Sec. 102(e) Date Feb. 12, 1997 PCT Filed Jul. 28, 1995 PCT Pub. No. WO96/05242 PCT Pub. Date Feb. 22, 1996Process for preparing polycondensates of aspartic acid by polycondensation of aspartic acid at from 140 DEG to 300 DEG C. in the presence of su...