Invention Grant
- Patent Title: Silicone (meth)acrylate particles, processes for their preparation and use thereof
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Application No.: US14572212Application Date: 2014-12-16
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Publication No.: US09725538B2Publication Date: 2017-08-08
- Inventor: Michael Klostermann , Susann Wiechers , Matthias Naumann , Joachim Venzmer
- Applicant: Evonik Industries AG
- Applicant Address: DE Essen
- Assignee: EVONIK DEGUSSA GMBH
- Current Assignee: EVONIK DEGUSSA GMBH
- Current Assignee Address: DE Essen
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: DE102013226568 20131219
- Main IPC: C08F120/10
- IPC: C08F120/10 ; A61Q19/00 ; A61K8/42 ; A61K8/891 ; A61K8/02 ; C08K3/36 ; C08K5/14 ; C08G77/20
Abstract:
Particles obtainable by polymerization of a siloxane which has at least one (meth)acrylate group of the formula (I) —O—C(O)—CR═CH2 (I) where R=—H or —CH3, which are characterized in that the siloxane has an average molar ratio of groups of the formula (I) to Si atoms of less than 0.1 are provided.
Public/Granted literature
- US20150175724A1 SILICONE (METH)ACRYLATE PARTICLES, PROCESSES FOR THEIR PREPARATION AND USE THEREOF Public/Granted day:2015-06-25
Information query
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