Invention Grant
- Patent Title: Microcapsules used for producing rubber and method for their production
- Patent Title (中): 用于生产橡胶的微胶囊及其生产方法
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Application No.: US10527350Application Date: 2003-09-04
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Publication No.: US07947370B2Publication Date: 2011-05-24
- Inventor: Monika Jobmann , Gerald Rafler , Jozef Sagala , Ingeborg Gross
- Applicant: Monika Jobmann , Gerald Rafler , Jozef Sagala , Ingeborg Gross
- Applicant Address: DE Boblingen
- Assignee: Schill + Seilacher GmbH
- Current Assignee: Schill + Seilacher GmbH
- Current Assignee Address: DE Boblingen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE10241942 20020910
- International Application: PCT/EP03/09825 WO 20030904
- International Announcement: WO2004/024313 WO 20040325
- Main IPC: B32B25/04
- IPC: B32B25/04 ; B01J13/02
Abstract:
The invention relates to microcapsules made of a core which contains at least one rubber additive and of a shell made of a first polymer.At least one coating made of a second polymer, which differs from the first polymer, and/or of a low molecular inorganic or organic compound, is deposited on the surface of the microcapsules as sliding or wearing layer in order to reduce the static friction.
Public/Granted literature
- US20060127668A1 Microcapsules used for producing rubber and method for their production Public/Granted day:2006-06-15
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