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US 12,408,279 B2Granted
Release layer for metal foil with carrier and metal foil comprising the same
AssigneeYmt Co., Ltd.
InventorsSung Wook Chun, Bo Mook Chung, Dea Geun Kim, Myong Hwan Park, Nak Eun Ko, Ju Yong Sim
Life of this patent
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Abstract
The present invention relates to a release layer for a metal foil with carrier and a metal foil with carrier including the release layer. The release layer is designed for easy removal of the carrier and includes one or more nitrogenous heterocyclic compounds and one or more inorganic compounds containing at least one metal selected from the group consisting of nickel, molybdenum, cobalt, phosphorus, manganese, and iron.
Claims8
A single release layer for a metal foil with carrier designed for easy removal of the carrier, the single release layer comprises:
- two or more nitrogenous heterocyclic compounds and two or more inorganic compounds containing at least one metal selected from the group consisting of nickel, molybdenum, cobalt, phosphorus, manganese, and iron,
- wherein the nitrogenous heterocyclic compounds and the inorganic compounds are dispersed throughout the thickness of the single release layer.
Dependencies are inferred from the claim text.