TRANSFERRING CARRIER FILM FOR PHOTOCATALYTIC LAYER

PROBLEM TO BE SOLVED: To provide a transferring carrier film for a photocatalytic layer free from a crack and an uneven portion in transfer formation of the photocatalytic layer, restraining reflection, and suitable for transferring a photocatalytic layer surface of high grade excellent in uniform d...

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Bibliographische Detailangaben
1. Verfasser:	YONEDA ISAO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a transferring carrier film for a photocatalytic layer free from a crack and an uneven portion in transfer formation of the photocatalytic layer, restraining reflection, and suitable for transferring a photocatalytic layer surface of high grade excellent in uniform designability and design performance. SOLUTION: This transferring carrier film for the photocatalytic layer is a biaxial-oriented polyester film having 90-300 MPa of strength at 5% of film-longitudinal-directional elongation, and at least one surface thereof satisfies following expressions (1)-(4) at the same time: 1.0≤θa≤7.0 (1), 0.5≤Rz≤2.5 (2), 2≤Rkr≤15 (3), 30≤Pc≤100 (4), where θa represents an average inclination angle (°), Rz represents a ten-point-averaged roughness (μm), Rkr represents a kurtosis of a surface height, and Pc represents a peak count. COPYRIGHT: (C)2009,JPO&INPIT