GRAYING PREVENTING AGENT FOR WASHING CONTAINING POLYESTER TYPE GRAFT POLYMER AS EFFECTIVE COMPONENT

Detergents contain graft polymers obtainable by grafting (a) polycondensates based on polyesters, polyester urethanes and polyester amides and having in each case a number average molecular weight from 500 to 100,000 with (b) from 0.2 to 10 parts by weight, based on 1 part by weight of the polyconde...

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Hauptverfasser: AREKISANDAA KUUDO, HAINRITSUHI HARUTOMAN, UORUFUGANGU TORIIZERUTO
Format: Patent
Sprache:eng
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Zusammenfassung:Detergents contain graft polymers obtainable by grafting (a) polycondensates based on polyesters, polyester urethanes and polyester amides and having in each case a number average molecular weight from 500 to 100,000 with (b) from 0.2 to 10 parts by weight, based on 1 part by weight of the polycondensates, of vinyl esters of saturated C1- to C6-carboxylic acids, acrylic and/or methacrylic esters of saturated monohydric alcohols containing 1 to 4 carbon atoms.