Invention Grant
- Patent Title: Elastomeric body for vibration damping
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Application No.: US15031286Application Date: 2014-10-02
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Publication No.: US09803092B2Publication Date: 2017-10-31
- Inventor: Michael Gutsch , Martin Heber , Bjoern Hellbach , Daniela Beyer , Thomas Schnetz
- Applicant: Carl Freudenberg KG
- Applicant Address: DE Weinheim
- Assignee: CARL FREUDENBERG KG
- Current Assignee: CARL FREUDENBERG KG
- Current Assignee Address: DE Weinheim
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102013017571 20131024
- International Application: PCT/EP2014/002697 WO 20141002
- International Announcement: WO2015/058834 WO 20150430
- Main IPC: C08G63/02
- IPC: C08G63/02 ; C09D5/18 ; C08J7/04 ; C08K3/00 ; C09K21/00 ; C08K5/00 ; F16F1/36 ; C09D7/12 ; C09D175/04 ; C08K3/04 ; C08K3/32 ; C08K5/3492

Abstract:
An elastomeric body for vibration damping and/or suspension, has a base body and a flame-retarding coating which covers at least one section of the base body, wherein the flame-retarding coating has at least two intumescent fire protection systems and the first fire protection system contains expandable graphite which comprises at least a first fraction with an average grain size of more than 180 μm and at least a second fraction with an average grain size of less than 180 μm, and the second fire protection system forms a support structure in the expanded state, which structure at least partially fixes the expanded graphite in the expanded state.
Public/Granted literature
- US20160289463A1 ELASTOMERIC BODY FOR VIBRATION DAMPING Public/Granted day:2016-10-06
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