HOT MELT ADHESIVE COMPOSITION

A hot melt adhesive compsn. comprises (a) ethylene vinylacetate copolymer, (b) vinyl toluene polymer, (c) organic phosphoric acid ester, (d) naphthenic oil, (e) adhesiveness generating agent, (f) crystalline wax, and (g) antioxidant. The softening point of the vinyl toluene polymer is 75-118 deg.C;...

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, YONG - SU, JONG, JONG - KU, MUN, CHANG - MO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A hot melt adhesive compsn. comprises (a) ethylene vinylacetate copolymer, (b) vinyl toluene polymer, (c) organic phosphoric acid ester, (d) naphthenic oil, (e) adhesiveness generating agent, (f) crystalline wax, and (g) antioxidant. The softening point of the vinyl toluene polymer is 75-118 deg.C; the viscosity of the polymer is 1,000 cp; and the using amount of the polymer is 10-45 wt. parts to 100 parts of the ethylene vinyl acetate. The organic phosphoric acid ester is selected from tricresyl phosphate, triisopropyl phenyl phosphate, tributyl phosphate, triethyl phosphate, trimethyl phosphate, trioctyl phosphate or octyl diphenyl phosphate.