国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3） E04（2）
IPC小类 B32B（3）
IPC B32B038/08（3）
发明人
公开年 2023（3）
申请年 2022（3）
专利权人

Anti-virus high-strength decorative board used for home and public environment for protecting human health for long time, has high-strength fiber baseplate, decorative layer above high-strength fiber baseplate, and kraft paper layer above decorative layer.

REN G, ZHANG W, XIONG H, XU J, LI J

Durable and easy-to-clean reinforced composite wooden floor comprises wear-resistant decorative layer, base material layer and balance layer from top to bottom, where wood floor is prepared by e.g. adding dimethylacetamide to reactor, stirring, and adding melamine and paraformaldehyde.

HUANG S, LEI X

Waterproof coiled material in waterproof system of railway bridge concrete deck or ballasted track, comprises lower isolation layer, lower modified asphalt layer, reinforcing tire base layer, upper modified asphalt layer and upper isolation layer comprising e.g. asphalt, modifier and solvent oil.

ZHANG Q, XIANG R, ZHANG Z, NAN Y, PENG S, YUAN L, SHI Y, YI Z, DU W, SHI Z, DU C, ZHU H, WU S, WEI Z, SHAO P, WANG W, WANG T, JIA H