Highly heat-resistant label

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer

Reexamination Certificate

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Details

C428S354000, C428S447000, C428S480000, C428S3550EP

Reexamination Certificate

active

07008693

ABSTRACT:
Highly heat-resistant labels usable with the adherends which can be exposed to high temperatures are provided and include the following: (1) a highly heat-resistant label comprising a support base and a hot-melt adhesive layer composed of a thermoplastic resin showing optical anisotropy in molten state and/or a thermoplastic polyimide; (2) a label of (1), further having an agglutinant layer, wherein the agglutinant layer, hot-melt adhesive layer and support base are laminated in that order; and (3) a label of (1) or (2), wherein the thermoplastic resin showing optical anisotropy in molten state comprises a completely aromatic liquid crystal polyester.

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English language abstract of JP 05047226 (Feb. 26, 1993).

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