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US 2019/0177576 A1Published application
Adhesive film
AssigneeSaint-Gobain Performance Plastics Corporation
InventorsKyle J. KILLAM, Joseph B. MACDONALD, Nirmal PATEL, Fei WANG, Donald J. BEAUDRY, Jun JIA
Life of this patent
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Abstract
An adhesive film can include a barrier layer and an adhesive layer. In an embodiment, the barrier layer can have a melting temperature of at least 230° C. and the adhesive layer having a melting temperature of no greater than 200° C. In an embodiment, an article can include the adhesive film bonded to a substrate.
Claims21
An adhesive film comprising:
- a polymer barrier layer having a melting temperature of at least 230° C.;
- and
- a polyamide adhesive layer having a melting temperature of no greater than 200° C.
(canceled)
An article comprising:
- a substrate layer;
- and
- an adhesive film comprising a polymer barrier layer having a melting temperature of at least 230° C.;
- and a polyamide adhesive layer having a melting temperature of no greater than 200° C.
1 more element
An adhesive film comprising:
- a polymer barrier layer;
- and
- a polymer adhesive layer;
- wherein the adhesive film has a bonding performance temperature of no greater than 200° C. and a heat resistance temperature of at least 230° C.
1 more element
Dependencies are inferred from the claim text.