Polarizer adhesive

The present invention provides an adhesive and a manufacture method thereof for a polarizer. The adhesive includes a polyvinyl alcohol solution, a first crosslinking agent and a surfactant. The first crosslinking agent is a solution of aldehyde-group compound. The surfactant has a hydrophilic group...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LAI, PO-TUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides an adhesive and a manufacture method thereof for a polarizer. The adhesive includes a polyvinyl alcohol solution, a first crosslinking agent and a surfactant. The first crosslinking agent is a solution of aldehyde-group compound. The surfactant has a hydrophilic group and a hydrophobic group, wherein the hydrophilic group crosslinks with the aldehyde-group of the first crosslinking agent. The manufacture method of the adhesive includes preparing the first solution, wherein the first solution is made of a solution of polyvinyl alcohol and methanol; mixing with the first crosslinking agent and the surfactant solution.