国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08G（5）
IPC C08G018/48（5）
发明人 MA X（2）
公开年 2019（4）
申请年 2019（5）
专利权人

Graphene-based polyurethane porous nanomaterial comprises components A (e.g. polyether polyol, polyester polyol, chain extender, and grapheme) and components B (e.g. tackifying resin and tackifier, isocyanate, and grapheme).

JIANG L

Sound-absorbing material useful e.g. for sound insulation of car body component, preferably engine decorative cover comprises multi-component polyether including e.g. cross-linking agent, and catalyst, isocyanate and graphene powder.

TAN Z, SUN Y, ZHANG J, WANG Z, FENG G, YANG X, MA X

Preparing bacterial-resistant and oxidation-resistant latex mattress material comprises calcining graphene oxide, heating, cooling, dispersing, reacting, filtering, drying, stirring, transferring into foaming equipment and evaporating.

TANG J

Composition useful for preparing the positioning pad, comprises polyether polyol, isocyanate, catalyst, foaming agent, foam stabilizer, nitrogen-doped graphene, modified indianite nanotube and cellulose nanocrystals.

HUANG J, WEN J, FANG T, LIU C, ZHANG Z, CHENG Y, GUO W, YU M

Preparing aminated graphene reinforced waterborne polyurethane comprises e.g. reacting isophorone diisocyanate, polytetrahydrofuran diol and 1,4-butanediol, adding dimethylolpropionic acid and triethylamine and reacting.

MA X, ZHANG M, LIU S, HE Y