公开(公告)号：US10323107B2

公开(公告)日：2019-06-18

申请号：US15032916

申请日：2014-10-30

Applicant: BASF SE

Inventor： Sophie Maitro-Vogel ,  Martin Ernst ,  Christian Schade ,  Pavel Tuzina ,  Hoang Trang Tran-Thien ,  Eva-Maria Reis-Walther ,  Natalia Shabelina ,  Nina Susanne Hillesheim ,  Christian Scholz

IPC: C04B24/32 ,  C07C323/14 ,  C08F28/04 ,  C08F220/06 ,  C08F228/02 ,  C04B24/16 ,  C04B103/30 ,  C04B103/52

Abstract: Unsaturated compounds of formula (I): wherein: R1, R2, and R3 are each independently H or CH3; R4 is a linear or branched C1-C30-alkylene; R5 and R6 are each independently H, C1-C20-alkyl, C3-C15-cycloalkyl, aryl, —CH2—O—C1-C20-alkyl, or —CH2—O—C2-C20-alkenyl, where R5 and R6 may together form a C3-C6-alkylene; R7 is independently H,C1-C4-alkyl, or where R8 is C1-C22-alkyl or C2-C22-alkenyl; and n is an integer from 2 to 200. Mixtures and polymers including the unsaturated compounds of formula (I). A method for preparing polymers by free-radical polymerization of monomers including the unsaturated compounds of formula (I). A process for preparing polymers including polymer-analogous reactions. And polymers including compounds (I) as cement additives, grinding aids, hydraulic binder additives, concrete plasticizers, reactive plasticizers for preparing plastics, rubber, or latex, associative thickeners and antioxidants, or for preparing polyether siloxanes.