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） C14C011/00（3）
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Wear and scratch resistance modification of leather for luggage by obtaining wear-resistant hybrid filler comprising ethanol and scratch-resistant filler comprising graphene, adding to dissolved material comprising acetone and spraying.

GUO P, GAO Y

Polyurethane resin comprises graphene, macromolecular diol, dimethylolpropionic acid, N-methylpyrrolidone, diisocyanate, deionized water, acetone, catalyst and crosslinking agent.

BAI W

Polymer dye useful for leather finishing applications, is prepared by adding dry powder of graphene oxide to water, dispersing to obtain dispersion, mixing e.g. diisocyanate and acetone, reacting and mixing reacted product and dispersion.

GUO S, PANG X, DING Z, LIU N, CHEN Y, LIU P