国家/地区 世界知识产权组织（4）
IPC部 A（4）
IPC大类 B01（4） A61（3）
IPC小类 B01D（4）
IPC B01D053/04（2） B01J020/20（2） B01J020/28（2）
发明人
公开年 2023（3）
申请年 2022（4）
专利权人

Method of adsorbing vapors in article having enclosed volume involves providing enclosed volume sorbent material sheet product, and contacting vapors with sorbent material sheet product, where sorbent material sheet product comprises sorbent material and binder that holds sorbent material in place.

BUTTERWORTH S L

Organic compound adsorbent used for gas blowing apparatus, comprises variable pores by bonding metal ion and organic ligand, organometallic structure having preset BET specific area, and carbon-based support.

PARK K S, CHOI M K, LEE T H, KWON S H, PARK D Y, SHIN C H, PARK K, KI C M, LEE T, PARK D, SHIN C

Producing photoactive fabric for purifying air comprises preparing and mixing graphene oxide suspension, metal oxide suspension, dopant suspension to form mixture, characterized by subjecting mixture to photoreduction process, dispersing photocatalyst, and coating photocatalyst on fabric.

JUAN J C, TAI X H, TAY J H I, JOHAN M R B

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A