WATER-DISPERSIBLE HOT-MELT COMPOSITION, MOISTUREPROOF PAPER PRODUCED BY USING THE COMPOSITION AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To provide a water-dispersible hot-melt composition having excellent disintegrability in water and excellent moistureproofness. SOLUTION: This hot-melt composition is composed of (A) 40-55 pts.wt. of an amorphous poly-α-olefin, (B) 10-25 pts.wt. of a tackifier, (C) 20-35 pts.wt...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMOTO MICHITOKU, KAWAHARA HIROSHI, SATO MAKOTO, OHARA SHUZO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES IMPREGNATING OR COATING OF PAPER INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS 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 THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a water-dispersible hot-melt composition having excellent disintegrability in water and excellent moistureproofness. SOLUTION: This hot-melt composition is composed of (A) 40-55 pts.wt. of an amorphous poly-α-olefin, (B) 10-25 pts.wt. of a tackifier, (C) 20-35 pts.wt. of a wax, (D) 2-10 pts.wt. of a polypropylene oligomer and (E) 1-7 pts.wt. of a compatibilizing agent (the sum of A, B, C, D and E is 100 pts.wt.).