A method of modifying a polymeric surface of a substrate including: (iii) providing the polymeric surface with functional groups; and (iv) contacting the surface with (a) a polyamine compound reactive with the surface functional groups said polyamine comprising at least four amine groups including at least two amine groups selected from primary and secondary amine groups and (b) a crosslinking agent reactive with the polyamine; to provide a crosslinked network grafted to the substrate surface.
申请人:COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
公开号:EP1242516A1
公开(公告)日:2002-09-25
US6800331B2
申请人:——
公开号:US6800331B2
公开(公告)日:2004-10-05
[EN] PREPARATION OF FUNCTIONAL POLYMERIC SURFACE<br/>[FR] PREPARATION D'UNE SURFACE POLYMERE FONCTIONNELLE
申请人:COMMW SCIENT IND RES ORG
公开号:WO2001029118A1
公开(公告)日:2001-04-26
A method of modifying a polymeric surface of a substrate including: (iii) providing the polymeric surface with functional groups; and (iv) contacting the surface with (a) a polyamine compound reactive with the surface functional groups said polyamine comprising at least four amine groups including at least two amine groups selected from primary and secondary amine groups and (b) a crosslinking agent reactive with the polyamine; to provide a crosslinked network grafted to the substrate surface.
[EN] A PROCESS FOR MODIFYING THE SURFACE OF A SUBSTRATE CONTAINING A POLYMERIC MATERIAL BY MEANS OF VAPORISING THE SURFACE MODIFYING AGENT<br/>[FR] PROCESSUS PERMETTANT DE MODIFIER LA SURFACE D'UN SUBSTRAT CONTENANT UN MATERIAU POLYMERE PAR VAPORISATION D'UN AGENT MODIFICATEUR DE SURFACE
申请人:COMMW SCIENT IND RES ORG
公开号:WO2002004552A1
公开(公告)日:2002-01-17
A process for modifying the surface of a substrate containing a polymeric material by contacting the surface with a surface modifying agent to bond the surface modifying agent to the surface, the process comprising providing a solution of the surface modifying agent in a solvent or a surface modifying agent composition comprising the surface modifying agent and optionally a carrier thereof and subjecting the solution of the modifying agent or surface modifying agent composition to a zone of elevated temperature to vaporise the solvent or to vaporise the surface modifying agent composition and provide diffuse contact between the surface modifying agent and the surface of the substrate.