国家/地区 世界知识产权组织（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B037/12（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Sanitizing device used to purify and sanitize air of spaces from germs or microorganisms, comprises micro-perforated film provided on first side with adhesive layer and on second side with photocatalytic layer based on titanium dioxide.

ZAT F, ALLEGRANZI C, VERDI M, TOMASELLA L

Hybrid additive for use in construction materials, asphalt-based materials, cementitious materials, comprises pellets formed of plastic or polymeric material, and one or more of fibers, pozzolans, nano-carbon tubes, glass, recycled asphalt.

BEEMAN G, LACROIX A, RUSSELL D, YONKER M, BEEMAN M D, LACROIX A T