国家/地区 中国（3）
IPC部 C（3） D（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G018/32（3）
发明人
公开年 2022（3）
申请年 2022（3）
专利权人

High-strength and tough polyurethane composite material, prepared by blending and curing modified urethane emulsion prepared using e.g. glycine, formaldehyde aqueous solution, 1,4-dioxane and tetrahydrofuran, and modified filler, and curing.

GAO X

Preparing aqueous polyurethane/graphene flame retardant and anti-UV finishing agent, comprises e.g. preparing aqueous polyurethane, and mixing polyvinyl ultrasonic dispersed alcohol solution-containing graphene and magnetically stirring.

FENG G, SHEN L, CHEN M

Preparing self-connecting fabric electronic circuit useful in constructing the fabric device and preparing the wear-resistant device, comprises e.g. preparing self-connected aqueous polyurethane, preparing self-connected electrode material and preparing self-connected fiber electrode.

PENG H, WANG B, SHI X, WU H, CHEN P