Flame-retardant adhesive film and flat cable
AssigneeSony Chemicals Corp.
InventorsYoshifumi Ueno, Masayuki Kumakura
Life of this patent
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Abstract
A flame-retardant adhesive film comprises an insulating substrate film, a flame-retardant interlayer provided on the insulating substrate film, and a flame-retardant adhesive layer provided on the flame-retardant interlayer. The flame-retardant interlayer has higher flame retardance than the flame-retardant adhesive layer. The flame-retardant adhesive layer contains a nitrogen-containing organic flame retardant, and the flame-retardant interlayer contains a non-halogen-based flame retardant with better flame retardance than the nitrogen-containing organic flame retardant.
Claims11
A flame-retardant adhesive film comprising:
- an insulating substrate film;
- a flame retardant interlayer provided on said insulating substrate film;
- and
- a flame retardant adhesive layer provided on said flame retardant interlayer, wherein said flame-retardant interlayer has higher flame-retardance than said flame-retardant adhesive layer and wherein said flame-retardant adhesive layer contains a nitrogen-containing organic flame retardant and the flame-retardant interlayer contains a non-halogen based flame retardant with better flame retardance than the nitrogen-containing organic flame retardant.
Dependencies are inferred from the claim text.