国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08G018/12（2）
发明人
公开年
申请年 2021（2）
专利权人

Preparation of aqueous nano thermal insulation coating includes mixing diisocyanate, polyester diol, dihydroxymethylpropionic acid and N, N-dimethylformamide to obtain polyurethane prepolymer and mixing polyurethane prepolymer and acrylate emulsion to obtain acrylic polyurethane emulsion.

QIU M, CHEN Z

Coating comprises e.g. polyurethane emulsion prepared by using aminoporphyrin grafted titanium dioxide as chain extender, antifoaming agent, film-forming auxiliary agent, flatting agent, dispersant, wetting agent, and water.

LIU X, LIU C, CHEN Y, WANG W