Controlled peel laminate adhesive films

A multilayer adhesive film comprising surface adhesive layers, an internal Controlled Bond Layer ("CBL") comprising a propylene-based polymer strippably adhered to an adjacent layer; an internal Strong Bond Layer ("SBL") different than the CBL having a facial surface in adhering...

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Bibliographic Details
Main Authors Hatlewick, Julie R, Gassner, Sarah K, McGee, Robert L, Skapik, III, Stephen J
Format Patent
LanguageEnglish
Published 15.05.2018
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
CONDUCTORS
DYES
ELECTRICITY
INSULATORS
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
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
TRANSPORTING
USE OF MATERIALS AS ADHESIVES
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Summary:A multilayer adhesive film comprising surface adhesive layers, an internal Controlled Bond Layer ("CBL") comprising a propylene-based polymer strippably adhered to an adjacent layer; an internal Strong Bond Layer ("SBL") different than the CBL having a facial surface in adhering contact to the CBL and; optionally, one or more different internal Filler Layer(s) located between the SBL and the adhesive surface layer on the side of the SBL opposite to the adhered CBL. In preferred embodiments the adhesive comprises an ethylene/ethylenically unsaturated carboxylic acid copolymer. The adhesive films are used in cable shielding structures.
Bibliography:Application Number: US201214346770