国家/地区 日本（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08J（2） C08L（2）
IPC C08J005/18（2）
发明人
公开年 2023（2）
申请年
专利权人

Producing food packaging barrier film used for consumers to clearly see content of packaged goods, involves providing base film, depositing inorganic laminated film on surface of base film, where inorganic laminated film includes at least one first and second inorganic material deposition layer.

CHEN C, TSAO C, LIAO T, LIAO T C, TSAO C C, CHEN C H, CHEN Z, CAO J, LIAO D

Polymer molded article used for improving communication speed of electronic device, comprises polymer material, silicon fine particles, nanocarbon powder, and calcium powder.

MARUO S