ACRYLIC RESIN FILM HAVING IMPROVED WEATHER RESISTANCE

PURPOSE:To provide the subject film containing an ultraviolet absorber and a polymer copolymerized with an ultraviolet absorber, resistant to the bleeding- out of the ultraviolet absorber, having excellent physical properties, transparency and heat-resistance and useful as a covering material for gr...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	INOUE MASAO, TAYAMA SUEHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To provide the subject film containing an ultraviolet absorber and a polymer copolymerized with an ultraviolet absorber, resistant to the bleeding- out of the ultraviolet absorber, having excellent physical properties, transparency and heat-resistance and useful as a covering material for greenhouse, sun roof, etc. CONSTITUTION:The objective film contains (A) a polymer copolymerized with an ultraviolet absorber, e.g. a copolymer of methyl methacrylate and 2- hydroxy-4-(methacryloyloxyethoxy)benzophenone and (B) an ultraviolet absorber such as phenyl salicylate. The total amount of the components A and B is preferably 1-5 pts.wt. base on 100 pts.wt. of acrylic resin.