COATING COMPOSITIONS COMPRISING RUBBER AND INSOLUBLE ALPHA-GLUCAN

Compositions are disclosed herein comprising a cellulose substrate, wherein at least a portion of the cellulose substrate is coated with a layer of a coating composition that comprises at least (i) rubber or other diene-based elastomer, and (ii) an insoluble alpha-glucan, wherein at least about 50%...

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Bibliographische Detailangaben
Hauptverfasser:	LENGES, Christian Peter, MEKONNEN, Tizazu, VALDESUEIRO, David, BEHABTU, Natnael
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES IMPREGNATING OR COATING OF PAPER INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Compositions are disclosed herein comprising a cellulose substrate, wherein at least a portion of the cellulose substrate is coated with a layer of a coating composition that comprises at least (i) rubber or other diene-based elastomer, and (ii) an insoluble alpha-glucan, wherein at least about 50% of the glycosidic linkages of the alpha-glucan are alpha-1,3 linkages. L'invention concerne des compositions comprenant un substrat de cellulose, au moins une partie du substrat de cellulose étant revêtue d'une couche d'une composition de revêtement qui comprend au moins (i) du caoutchouc ou un autre élastomère à base de diène, et (ii) un alpha-glucane insoluble, au moins environ 50 % des liaisons glycosidiques de l'alpha-glucane étant des liaisons alpha-1,3.