Use of polycondensation products, and novel polycondensation products

PCT No. PCT/EP83/01887 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 17, 1993 PCT Pub. No. WO94/02110 PCT Pub. Date Feb. 3, 1994.Carboxyl-containing polycondensation products having glass transition temperatures TG>/=20 DEG C. obtained from anhydrides of tricarboxylic...

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Hauptverfasser:	KIM, SON N, SPERLING-VIETMEIER, KARIN, SANNER, AXEL
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	PCT No. PCT/EP83/01887 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 17, 1993 PCT Pub. No. WO94/02110 PCT Pub. Date Feb. 3, 1994.Carboxyl-containing polycondensation products having glass transition temperatures TG>/=20 DEG C. obtained from anhydrides of tricarboxylic or tetracarboxylic acids and diols, diamines or amino alcohols are used for cosmetic purposes, in particular as hair treatment compositions.