OLIGOMER SUITABLE FOR COATING COMPOSITIONS FOR WOOD SUBSTRATES

Oligomers are disclosed that include a polyol portion, which includes a polyol modified with a fatty acid, and a free radical curable portion. The oligomers are substantially free of any ester linkages formed from the reaction of the polyol portion with a compound having more than one functional gro...

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Bibliographische Detailangaben
Hauptverfasser:	WILT, TRUMAN F, DEAN, ROY E, ZIEGLER, MICHAEL J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Oligomers are disclosed that include a polyol portion, which includes a polyol modified with a fatty acid, and a free radical curable portion. The oligomers are substantially free of any ester linkages formed from the reaction of the polyol portion with a compound having more than one functional group. Compositions, such as coating compositions, comprising such oligomers are disclosed. Methods for using the present compositions are also disclosed. Des oligomères comprennent une partie polyol contenant un polyol modifié avec un acide gras, et une partie durcissable à radicaux libres. Les oligomères sont sensiblement exempts de toute liaison ester formée à partir de la réaction de la partie polyol avec un composé ayant plus d'un groupe fonctionnel. Des compositions, notamment des compositions de revêtement, comprenant de tels oligomères et des procédés d'utilisation des compositions prédéfinies.