POLYMER FILM, LAMINATE, AND METHOD FOR MANUFACTURING SAME

Provided are a polymer film including a layer A and a layer B on at least one surface of the layer A, in which the layer A contains a polymer having a dielectric loss tangent of 0.01 or less or at least one polymer A selected from the group consisting of a liquid crystal polymer, a fluorine-based po...

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Bibliographische Detailangaben
Hauptverfasser:	Sasada, Yasuyuki, Morooka, Naoyuki
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided are a polymer film including a layer A and a layer B on at least one surface of the layer A, in which the layer A contains a polymer having a dielectric loss tangent of 0.01 or less or at least one polymer A selected from the group consisting of a liquid crystal polymer, a fluorine-based polymer, a polymerized substance of a compound which has a cyclic aliphatic hydrocarbon group and a group having an ethylenically unsaturated bond, a polyphenylene ether, and an aromatic polyether ketone, the layer B contains an additive, and the layer B has an inflection point in a change in elastic modulus due to a change in temperature or a change in deformation rate, or has a reduced elastic modulus under pressurization; a laminate using the polymer film; and a method for manufacturing the same.