JPH0641546B

PURPOSE:To provide a film composed of a specific saponified ethylene-vinyl acetate copolymer, having excellent heat retaining property especially at night, moderate water-permeability to suppress the generation of vermin, high strength and resistance to deterioration with time. CONSTITUTION:A film c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YASUZAWA HARUYOSHI, NEGI TAICHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY GENERAL PROCESSES OF COMPOUNDING HORTICULTURE HUMAN NECESSITIES HUNTING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP TRAPPING WATERING WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To provide a film composed of a specific saponified ethylene-vinyl acetate copolymer, having excellent heat retaining property especially at night, moderate water-permeability to suppress the generation of vermin, high strength and resistance to deterioration with time. CONSTITUTION:A film composed of a saponified ethylene-vinyl acetate copolymer having an ethylene content of 15-55mol% and saponification degree of the vinyl acetate component of >=80mol%, and having a water-permeability of 400-6,000g/cm .24hr and folding endurance of 10 -10 (by JIS P8115). The composition is preferably incorporated further with 1-50wt% polyamide, polyvinyl chloride or chlorinated polyolefin. The film has a thickness of 5-200mu, and a density (dg/cm ) satisfying the formula 1.297-4.3X10X