Invention Grant
- Patent Title: Method for preparing (hydroxymethyl)polysiloxanes
- Patent Title (中): （羟甲基）聚硅氧烷的制备方法
-
Application No.: US14237535Application Date: 2012-07-18
-
Publication No.: US08907039B2Publication Date: 2014-12-09
- Inventor: Florian Hoffmann , Juergen Stohrer
- Applicant: Florian Hoffmann , Juergen Stohrer
- Applicant Address: DE Munich
- Assignee: Wacker Chemie AG
- Current Assignee: Wacker Chemie AG
- Current Assignee Address: DE Munich
- Agency: Brooks Kushman P.C.
- Priority: DE102011080900 20110812
- International Application: PCT/EP2012/064055 WO 20120718
- International Announcement: WO2013/023863 WO 20130221
- Main IPC: C08G77/14
- IPC: C08G77/14 ; C08G77/04 ; C08G77/10
Abstract:
Lateral hydroxymethyl-substituted organopolysiloxanol are prepared by reacting a silanol-stopped organosiloxane with a hydrolyzable methyleneoxy-group-containing organosilicon compound.
Public/Granted literature
- US20140187731A1 METHOD FOR PREPARING (HYDROXYMETHYL)POLYSILOXANES Public/Granted day:2014-07-03
Information query
