国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D007/61（3）
发明人 WU S（3）
公开年 2022（2）
申请年 2022（3）
专利权人

Non-curable waterproof coating material comprises petroleum resin, process oil, rubber, hyperdispersant, modified organic montmorillonite, aerogel powder and optional pigment.

WANG P, WU S, XIAO L

Preparing multi-layer plywood useful for sound insulation, comprises e.g. preparing sound insulation emulsion, preparing single plate using wood, performing sand grinding treatment to surface of single plate, and solidifying multi-layer sound insulation emulsion coated on surface of single plate.

XU W, WU S

Composite wear-resistant water-based polyurethane emulsion obtained by adding other components to polyurethane emulsion to make it wear-resistant and curing composite wear-resistant water-based polyurethane emulsion.

WU S, ZHANG J, ZHANG Y, ZHU X