Adhesive sheet with separating film

The invention provides an adhesive sheet with a separating film. Excellent processing is provided, after stripping of the separating film, proper adhesive force can be maintained. The adhesive sheet with the separating film is successively provided with a base layer, an adhesive layer, and a separat...

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Bibliographic Details
Main Authors HABU, TAKASHI, IKISHIMA, SHINSUKE, ASAI, FUMITERU, KAMEI, KATSUTOSHI
Format Patent
LanguageChinese
English
Published 16.09.2013
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
SEMICONDUCTOR DEVICES
USE OF MATERIALS AS ADHESIVES
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Summary:The invention provides an adhesive sheet with a separating film. Excellent processing is provided, after stripping of the separating film, proper adhesive force can be maintained. The adhesive sheet with the separating film is successively provided with a base layer, an adhesive layer, and a separating film, and is obtained by co-extrusion of a material forming the adhesive layer and a material forming the base layer, and attachment of at least the material forming the adhesive layer in co-extrusion to the separating film, wherein the separating film comprises a stripping agent layer, and the content ratio of poly-functional organosilicone in organosilicone contained in the stripping agent layer is greater than 10%.
Bibliography:Application Number: TW20120137832