国家/地区
IPC部 C（2）
IPC大类 C08（2） C09（2）
IPC小类 C08G（2）
IPC C08G018/32（2）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Two-part coating composition used to apply protective coating to surface of substrate, comprises part A having polyol, foam catalyst, gel catalyst, flame retardant, and water, and part B having e.g. isocyanate functional material.

ALLEN C, KINNER P, TURNER B G

High-hardness, high-abrasion, and quick-drying aqueous automobile finish coating useful in field of automobile coating, comprises e.g. aqueous modified polyurethane resin, aqueous crosslinking agent, pigment, aqueous silica sol, nano-modified alumina, and graphene porcelain crystal.

LIU J, CHEN F