国家/地区 中国（3）
IPC部 B（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G083/00（3）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Preparation of waterproof coating includes heating hydroxyl terminated polylactic acid, adding dibenzoyl peroxide and nano graphene oxide to obtain graphene grafted polylactic acid and mixing graphene grafted polylactic acid and polyurethane prepolymer to obtain polyurethane composite emulsion.

YANG C

Ultra-thin wear-resistant non-stick coating used for baking mold surface, comprises silicon carbide porous ceramic foam, carborundum, polycaprolactone-polycarbonate-graphene copolymer, mica powder, dispersant, PTFE, and polyethylene glycol.

WU G

Preparing wall paper with air absorption and purification effect, comprises e.g. adding polyethylene glycol and epoxy resin into the reaction container, heating, reacting, adding catalyst and heating.

DONG Y