ADHESIVE FOR POLARIZING PLATE, POLARIZING PLATE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide an adhesive for polarizing plates which has excellent adhesive strength, exhibits adequate adhesive force in a short time, and ensures excellent stability of a solution thereof even when a water/alcohol mixed solvent is used. SOLUTION: The adhesive includes a polyvin...

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Hauptverfasser:	TSUJI KAZUTOSHI, SHIBUYA MITSUO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DYES FREQUENCY-CHANGING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an adhesive for polarizing plates which has excellent adhesive strength, exhibits adequate adhesive force in a short time, and ensures excellent stability of a solution thereof even when a water/alcohol mixed solvent is used. SOLUTION: The adhesive includes a polyvinyl alcohol type resin represented by general formula (1), wherein R1-R3each independently denotes a hydrogen atom or an alkyl group; X denotes a 4-50C alkylene group; and Y denotes a hydrogen atom or an alkali metal. COPYRIGHT: (C)2009,JPO&INPIT