国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9） C08（9） C01（4）
C09（2） H01（2） H05（2）
IPC小类 C04B（9）
IPC C08K003/04（9）
发明人 RUAN W（2） YU H（2） ZHENG Y（2）
公开年 2022（4） 2019（2）
申请年 2022（3）  2018（2） 
专利权人 HANGZHOU WAN.（2）

Method for preparing resin-based ceramic friction material for use in brake pad, involves grafting polyacrylamide to the surface of the ceramic particles through a second silane coupling agent to obtain modified ceramic particles and mixing the resin matrix and the modified ceramic particles.

ZHU W, YUE J, WANG X

Preparing sheet moulding compound material useful for lightweight bumper, comprises e.g. mixing materials, dispersing by disperser, uniformly grinding, uniformly scraping on two carrier films by sheet machine, and spreading between resin pastes drawn on two carrier films, pressing and collecting.

TU X, DU J, QIU B, LU X

Preparing inorganic aerogel composite material, comprises homogeneously mixing aerogel, skeleton fibers, diatomite and vermiculite, gelling and aging to obtain gel, adding ethanol as medium, and supercritical drying.

YAO W, SHUI Y, LI T

Multi-core flexible mineral insulated fireproof cable comprises cable comprising multiple insulating wire cores, mineral insulating layer, aluminum strip and flexible sheath.

ZHENG J, ZHENG W

Preparing hydrophilic carbon black useful for preparing building pigments, comprises dispersing graphene oxide and furnace carbon black in water, then soaking in nitric acid solution, carrying out solid-liquid separation and drying.

YU L, LI Y

Plastic for reinforcing material, comprises resin containing polyamide, polycarbonate, polyoxymethylene, polyphenylene ether, polysulfone, polyethylene, PTFE, polystyrene or polyvinyl chloride, graphene and toughening filler.

RUAN W, YU H, ZHENG Y

Graphene complex material prepared by e.g. adding graphene solution into container, adding mineral material, mixing graphene interacts with mineral combined, allowing to stand, layering and removing solvent.

RUAN W, YU H, ZHENG Y

Graphene heat sink comprises a heat dissipation layer and a substrate, where the substrate is provided with a first surface having two-dimensional or three-dimensional structure.

BAI D

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y