AGENT ASSOUPLISSANT POUR DES FORMULATIONS A BASE DE BIOPOLYMERES

摘要

Composition comprises at least one functionalized polyglycerol and at least one polymer or copolymer grafted with at least one maleic anhydride. Composition comprises at least one functionalized polyglycerol having a structure of formulae (R1O-(CH 2-CH(OR2)-CH 2-O) n-R3) or (R1O-(CH 2-CH(CH 2(OR2))-O) n-R3) and at least one polymer or copolymer grafted with at least a maleic anhydride. R1-R3 : H or fatty acid chain; and n : >= 1. An independent claim is included for a formulation based on biosources polymer and/or biodegradable polymer, optionally charged with vegetable flour, where the formulation is present in an amount of 0.0001-20%.