Title:
フルオロエラストマー組成物
Document Type and Number:
Japanese Patent JP7088954
Kind Code:
B2
Abstract:
The invention pertains to a composition based on a fluoroelastomer comprising nitrile or carboxylate-type cure sites and including a curing agent and a Br-containing marker having reactivity towards the said cure-sites, which can be cured so as to deliver cured parts maintaining chemically bound bromine atoms; this material, when submitted to wear/damage would hence release Br-containing contaminants, which can easily spotted via notably an on-line mass spectrometer, so as to monitor and anticipate critical failures of sealing materials based there upon.
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Inventors:
Boss Solo, Stefano
Avantaneo, Marco
Millefanti, Stefano
Cox, Michael J.
Avantaneo, Marco
Millefanti, Stefano
Cox, Michael J.
Application Number:
JP2019552573A
Publication Date:
June 21, 2022
Filing Date:
March 23, 2018
Export Citation:
Assignee:
Solvay Specialty Polymers Italy S.P.A.
International Classes:
C08L27/12; C08K5/16; C08K5/18; C08K5/22; C08K5/28; C08K5/29; F16J1/01; F16J15/10; G01N3/56
Domestic Patent References:
| JP63304009A | ||||
| JP62232407A |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation
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