NEAR-INFRARED RAY ABSORBING FILM

PROBLEM TO BE SOLVED: To provide a near-infrared ray absorbing film, capable of exhibiting superior durability and capable of preventing a pressure-sensitive adhesive from transferring to an object to be bonded, when layering a near-infrared ray absorbing layer on the pressure-sensitive adhesive to...

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Bibliographische Detailangaben
Hauptverfasser:	MORI KENICHI, YOSHIMI AKIRA, IWADE SHIGENORI, ONOMICHI SHINYA
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION 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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS SEALS SIGNS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a near-infrared ray absorbing film, capable of exhibiting superior durability and capable of preventing a pressure-sensitive adhesive from transferring to an object to be bonded, when layering a near-infrared ray absorbing layer on the pressure-sensitive adhesive to be attached to the object to be bonded, such as a glass plate, in the near-infrared ray absorbing film laminated with the near-infrared ray absorbing layer containing a binder resin, a near-infrared ray absorbing compound, and the like, on a base material, such as a film. SOLUTION: The glass transition temperature of the binder resin that is a main component of the near-infrared ray absorbing layer is 60°C or more, and the dynamic hardness of a surface of the near-infrared ray absorption layer is within a range of 1.0-20 mN/μm2, in the near-infrared ray absorbing film laminated with the near-infrared ray absorbing layer on the base material. COPYRIGHT: (C)2011,JPO&INPIT