公开(公告)号：US20240158556A1

公开(公告)日：2024-05-16

申请号：US18284303

申请日：2021-04-16

申请人： Wacker Chemie AG

发明人： Stefan Haid ,  Thomas Lehotkay ,  Constantin Tiemeyer

IPC分类号： C08F251/00 ,  C08F2/22 ,  C08F210/02 ,  C08F220/32 ,  C08F220/56 ,  C08F230/08 ,  C08L3/04 ,  C09D151/02 ,  D01F9/00 ,  D06M15/11

CPC分类号： C08F251/00 ,  C08F2/22 ,  C08F210/02 ,  C08F220/325 ,  C08F220/56 ,  C08F230/085 ,  C08L3/04 ,  C09D151/02 ,  D01F9/00 ,  D06M15/11 ,  C08L2201/54

摘要： Starch hybrid copolymers in the form of aqueous dispersions or water-redispersible powders, processes for producing and uses for the same. Where the starch hybrid copolymers obtainable by radically initiated polymerization in aqueous medium of ethylenically unsaturated monomers in the presence of starch or by emulsion polymerization, in aqueous medium of ethylenically unsaturated monomers in the presence of starch. The starch hybrid copolymers may also be obtainable by performing an optional subsequent drying process.