Invention Grant
US08367740B2 Hydrolysis resistant organomodified disiloxane ionic surfactants
有权
耐水解的有机改性的二硅氧烷离子表面活性剂
- Patent Title: Hydrolysis resistant organomodified disiloxane ionic surfactants
- Patent Title (中): 耐水解的有机改性的二硅氧烷离子表面活性剂
-
Application No.: US12810967Application Date: 2008-12-26
-
Publication No.: US08367740B2Publication Date: 2013-02-05
- Inventor: Mark D. Leatherman , George A. Policello , Wenqing N. Peng , Liping Zheng , Roland Wagner , Suresh K. Rajaraman , Xia Zijun
- Applicant: Mark D. Leatherman , George A. Policello , Wenqing N. Peng , Liping Zheng , Roland Wagner , Suresh K. Rajaraman , Xia Zijun
- Applicant Address: US NY Albany
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Albany
- Agent Dominick G. Vicari; Kenneth S. Wheelock
- International Application: PCT/US2008/014067 WO 20081226
- International Announcement: WO2009/085299 WO 20090709
- Main IPC: B01F3/08
- IPC: B01F3/08 ; C07F7/08

Abstract:
An asymmetric organomodified disiloxane surfactant having the formula: MM′ wherein M comprises branched hydrocarbon substituents and M′ comprises a cationic, anionic or zwitterionic substituent and a polyether substituent that may be combined as one moiety, wherein the disiloxane surfactant has an enhanced resistance to hydrolysis between a pH of about 3 to about 12.
Public/Granted literature
- US20110011308A1 HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE IONIC SURFACTANTS Public/Granted day:2011-01-20
Information query