HEAT BONDING OF LOW ENERGY SURFACE SUBSTRATES

A method comprising providing a polymeric substrate having a melting point of from about 130°C to about 190°C, and locating a material layer onto the substrate, wherein the material layer comprises one or more polymeric materials that liquefy upon exposure to temperatures of at least about 100°C, to...

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Bibliographic Details
Main Authors APFEL, Jeffrey R, MAZICH, Kenneth A, MAKUCH, Kenneth S
Format Patent
LanguageEnglish
French
German
Published 31.08.2022
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:A method comprising providing a polymeric substrate having a melting point of from about 130°C to about 190°C, and locating a material layer onto the substrate, wherein the material layer comprises one or more polymeric materials that liquefy upon exposure to temperatures of at least about 100°C, to blend with a softened portion of the polymeric substrate. Upon exposure of one or more of the substrate and the material layer to a stimulus, the temperature is increased in a predetermined temperature zone of one or more of the substrate and material layer to cause blending of the one or more polymeric materials of the material layer with the softened portion of the polymeric substrate.
Bibliography:Application Number: EP20220162133