UNIAXIAL ORIENTED MULTILAYER FILM AND AVIATION TAG USING THE SAME

PURPOSE: To obtain synthetic paper which has good printability and tear resistance and does not need a sticking process and an aviation tag using the paper by a method in which a crystalline polyolefin and a fine inorganic powder are mixed in a specified wt.%, the mixture is drawn uniaxially, and nu...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YAMANAKA MASATSUKI, SHIINA MAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LABELS OR NAME-PLATES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS SEALS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SIGNS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE: To obtain synthetic paper which has good printability and tear resistance and does not need a sticking process and an aviation tag using the paper by a method in which a crystalline polyolefin and a fine inorganic powder are mixed in a specified wt.%, the mixture is drawn uniaxially, and numbers of independent fine voids are formed. CONSTITUTION: A surface layer (B) of a resin composition containing 20-80wt.% of a fine inorganic powder and 80-20wt.% of a crystalline polyolefin is laminated on each side of a core material layer (A) with a base material of a resin composition in which 0-35wt.% of the fine inorganic powder is mixed with 100 pts.wt. of a resin mixture containing 50-90 pts.wt. of the crystalline polyolefin and 50-10 pts.wt. of a thermoplastic resin with a melting point lower than that of the polyolefin. The mixture is drawn uniaxially 3-10 times at a temperature which is lower than the melting point of the polyolefin and higher than the melting point of the thermoplastic resin, and numbers of fine independent voids are formed in each layer, thereby obtaining a uniaxial oriented multilayer film.