SELF-HEALING POLYURETHANE NANO-MICRO CAPSULES FOR AUTOMOTIVE PAINTING

A self-healing paint and protective coating system includes multiple microcapsules embedded into a protective layer applied to a panel. Each of the multiple microcapsules includes a target substance and a polymeric material covering encapsulating the target substance. Upon activation of at least one...

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Bibliographische Detailangaben
Hauptverfasser:	de Goes, Marcel Andrey, Coelho Berton, Marcos Antonio, Dantas Marangoni, Paulo Roberto, Sakuramoto, Carlos Y, de Carvalho, Agne Roani
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES THEIR RELEVANT APPARATUS TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A self-healing paint and protective coating system includes multiple microcapsules embedded into a protective layer applied to a panel. Each of the multiple microcapsules includes a target substance and a polymeric material covering encapsulating the target substance. Upon activation of at least one of the multiple microcapsules occurring from a mechanical rupture of the polymeric material covering, the target substance is released.