The present invention provides a method for surface-modifying a rubber vulcanizate or a thermoplastic elastomer, which can cost-effectively provide a variety of functions, such as remarkable sliding properties or biocompatibility, according to the application. The present invention relates to a method for surface-modifying a rubber vulcanizate or a thermoplastic elastomer as a modification target, the method including: step 1 of forming polymerization initiation points A on a surface of the modification target; step 2 of radically polymerizing a non-functional monomer starting from the polymerization initiation points A to grow non-functional polymer chains; step 3 of washing the modification target on which the non-functional polymer chains are grown; step 4 of forming polymerization initiation points B on a surface of the non-functional polymer chains; and step 5 of radically polymerizing a fluorine-containing functional monomer starting from the polymerization initiation points B to grow fluorine-containing functional polymer chains.
METHOD FOR MODIFYING SURFACE AND SURFACE MODIFIED ELASTIC BODY
VERFAHREN ZUR OBERFLÄCHENMODIFIZIERUNG UND OBERFLÄCHENMODIFIZIERTER ELASTISCHER KÖRPER
PROCÉDÉ POUR MODIFIER UNE SURFACE ET CORPS ÉLASTIQUE MODIFIÉ EN SURFACE
2019-07-24
Patent
Elektronische Ressource
Englisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP |
Surface-modifying method and elastic body with modified surface
Europäisches Patentamt | 2016
|Method for modifying surface and surface modified elastic body
Europäisches Patentamt | 2019
|METHOD FOR MODIFYING SURFACE AND SURFACE MODIFIED ELASTIC BODY
Europäisches Patentamt | 2015
|METHOD FOR MODIFYING SURFACE AND SURFACE MODIFIED ELASTIC BODY
Europäisches Patentamt | 2017
|SURFACE MODIFICATION METHOD AND SURFACE-MODIFIED ELASTIC BODY
Europäisches Patentamt | 2019
|