专利检索 ap:("Akzo Nobel Chemicals International B.V.") AND inv:"Frank C. Sun" 第 1 页

1.

发明授权
Superhydrophilic amphiphilic copolymers and processes for making the same 有权

公开(公告)号：US09243074B2

公开(公告)日：2016-01-26

申请号：US13775779

申请日：2013-02-25

申请人： Akzo Nobel Chemicals International B.V.

发明人： Joseph B. Gardner , Michael J. Fevola , Frank C. Sun , Russel M. Walters

IPC分类号： C08B31/12 , C08L3/08 , C08B31/00 , A61K8/73 , A61Q19/00 , C08B3/10 , C08B11/145 , C08B31/04 , C08L3/06

CPC分类号： C08B31/00 , A61K8/731 , A61K8/732 , A61K2800/10 , A61Q19/00 , C08B3/10 , C08B11/145 , C08B31/04 , C08B31/125 , C08L3/06 , C08L3/08

摘要： A superhydrophilic amphiphilic copolymer and process for making the superhydrophilic amphiphilic copolymer includes a low molecular weight polysaccharide modified with a hydrophobic reagent, such as substituted succinic anhydride. The superhydrophilic amphiphilic copolymer system generates stable foam for use in applications, such as healthcare formulations, with low irritation of the eyes and skin.