国家/地区 中国（6）
IPC部 C（7） B（3）
IPC大类 C08（7）
IPC小类 C08G（7）
IPC C08G083/00（7）
发明人
公开年 2022（4） 2023（3）
申请年 2022（7）
专利权人

Preparing liquid crystal elastomer flexible device useful in field of wear-resistant device, micro-electro-mechanical system, and soft robot, comprises e.g. partially overlapping at least two self-healing liquid crystal elastomer, performing ultrasonic welding on overlapped portion under pressure.

LI M, ZHENG X, JI H

Polymer-nanocarbon composite used in article of manufacture and infrastructure applications, comprises nanocarbon material and polymer comprising aromatic hydrocarbon moieties and/or aromatic heterocyclic moieties.

BURNS A B, ZHOU H, ALTINTAS O, PATIL A O, NATARAJAN B

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

Preparing biodegradable packaging film used in raw material, research development and production applications, involves taking thiolated graphene and deionized water, ultrasonically dispersing to obtain graphene dispersion liquid, adding acetylated starch and photoinitiator.

LV D

Preparing multilayer polyimide film with electromagnetic shielding ability comprises e.g. paving negatively charged cobalt iron oxide modified polyimide film and positively charged silver doped graphene powder, and spraying deionized water on film to wet silver doped graphene powder.

NIU R, LIU S, CHEN H

High flame retardant ultra-low density foam absorbing material comprises silane-modified hollow glass beads, oxygen-containing graphene modified organic silicon resin, and catalyst.

ZHANG X, ZHANG W

Preparing nylon 12 composite involves alkalizing and modifying coconut shell fiber, using predefined ratio of deionized water, N- (3-dimethylaminopropyl) -N '-ethylcarbodiimide hydrochloride and N-hydroxysuccinimide, forming coconut shell fiber surface grafted graphene oxide, with pyridine compound.

LU Z, ZHENG Y