Actinic radiation curable coating composition comprising biobased monomer

Present invention relates to an actinic radiation curable coating composition comprising from 10 wt% to 90 wt%, based on the total weight of the coating composition, of a poly(trimethylene ether) (meth)acrylate compound A having at most two (meth)acrylate groups obtainable by a condensation reaction...

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Bibliographische Detailangaben
Hauptverfasser:	ROOSE, PATRICE, LINDEKENS, LUC, VANMEULDER, GUIDO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 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 POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Present invention relates to an actinic radiation curable coating composition comprising from 10 wt% to 90 wt%, based on the total weight of the coating composition, of a poly(trimethylene ether) (meth)acrylate compound A having at most two (meth)acrylate groups obtainable by a condensation reaction of biobased 1,3 poly(trimethylene ether) glycol and a (meth)acrylate compound selected from the group consisting of (meth)acrylic acid, (meth)acryloyl chloride, and /or alkylesters thereof; wherein the biobased 1,3 poly(trimethylene ether) glycol has a number average molecular weight Mn of from 350 to 600 g/mol, more preferably from 400 to 550g/mol; and from 10 wt% and 89.99 wt%, based on the total weight of the coating composition, of an ethylenically unsaturated oligomer compound B different from compound A, wherein compound B has a viscosity at 25 DEG C of more than 5 Pa s.