Invention Grant
- Patent Title: Hydrophilic silicone composition
- Patent Title (中): 亲水硅胶组合物
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Application No.: US14102025Application Date: 2013-12-10
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Publication No.: US09296764B2Publication Date: 2016-03-29
- Inventor: Shreedhar Bhat , Sandeep Naik , Anubhav Saxena , Kenrick M. Lewis
- Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
- Applicant Address: US NY Waterford
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Waterford
- Agency: McDonald Hopkins LLC
- Agent Joseph S. Ostroff, Esq.
- Main IPC: C08F30/08
- IPC: C08F30/08 ; C07F7/08 ; C08F220/18 ; C08F230/08 ; C08G77/20 ; C08L43/04 ; C08L83/04 ; G02B1/04
Abstract:
A composition comprising a carbocyclic group and a hydrophilic moiety attached thereto an alpha, beta-unsaturated organosilicon compound. Such compounds are useful in developing water absorbing silicone-hydrogel films. Silicone-hydrogel films provide increased oxygen to pass through a lens or other treated materials.
Public/Granted literature
- US20150158889A1 HYDROPHILIC SILICONE COMPOSITION Public/Granted day:2015-06-11
Information query
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