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JP7891971B2Active Publication Date: 2026-07-173M INNOVATIVE PROPERTIES CO
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
3M INNOVATIVE PROPERTIES CO
Filing Date
2021-07-19
Publication Date
2026-07-17

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Patent Text Reader

Abstract

A surfacing film is provided that includes multiple layers in the following order: an outer layer composed of the reaction product of a two-part curable fluoropolyurethane composition containing a polyisocyanate and at least one polyhydroxy-functional fluoropolymer, an optional primer layer containing polyurethane, and a base layer. Advantageously, the surfacing film can exhibit superior gloss, mechanical durability, chemical / stain resistance, ease of cleaning, and weather aging stability compared to conventional surfacing films.
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