Multilayer film and pressure-sensitive adhesive tape

Provided are a laminated film and a pressure-sensitive adhesive tape in each of which a haze value and surface roughness are adjusted without fluctuations in mechanical properties of the entire laminated film or pressure-sensitive adhesive tape. The laminated film of the present invention is a lamin...

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Bibliographic Details
Main Authors TAKEDA, KOUHEI, UCHIDA, SHOU, IKISHIMA, SHINSUKE, OOYAMA, KOOKI, HAYASHI, KEIJI, HAYASHI, NAOTO, HANAKI, IKKOU
Format Patent
LanguageChinese
English
Published 01.05.2011
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
PERFORMING OPERATIONS
POLISHES
TRANSPORTING
USE OF MATERIALS AS ADHESIVES
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Summary:Provided are a laminated film and a pressure-sensitive adhesive tape in each of which a haze value and surface roughness are adjusted without fluctuations in mechanical properties of the entire laminated film or pressure-sensitive adhesive tape. The laminated film of the present invention is a laminated film including a base material layer and a surface layer, in which the base material layer contains a thermoplastic resin, the surface layer has an arithmetic average surface roughness Ra of 0.5 [ ]m to 2.0 [ ]m, and the laminated film has a haze value of 13.5% to 80%.
Bibliography:Application Number: TW20100120779