国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8） H05（2）
IPC小类 C08J（8）
IPC C08K003/08（8）
发明人 LIU Y（8）
公开年 2022（3） 2023（2）
申请年 2022（3）  2021（2） 
专利权人 UNIV NORTH C.（2）

Fresh-keeping packaging film material comprises gelatin, chitosan, plasticizer, antioxidant, heat stabilizer, silane coupling agent, antibacterial fresh-keeping agent, modified polylactic acid fiber, and titanium dioxide.

XI C, BAI R, LIU Y

Preparing a heat-conducting nylon composite material, comprises e.g. mixing nylon polymer and polypropylene and vacuum drying to obtain intermediate product one, spraying the auxiliary agent and heat-conducting filler and performing ball-milling mixing and melt extrusion granulation.

CHEN L, LIU Y, YANG R

Preparing X-band stealth/lightning protection skin comprises laying up carbon fiber prepreg, conductive prepreg, wave-absorbing prepreg and wave-transmitting prepreg in sequence on surface of tooling, obtaining first skin, and molding first skin by vacuum bag process.

LI B, SONG Z, WEN Y, LIU Y

Fiber-reinforced plastic in structural film of electronic equipment, comprises resin material, conductive particles, thermally conductive particles, and fibers, where the resin material is thermosetting resin or thermoplastic resin, conductive particles includes nickel powder, and copper powder.

LIU Y, GONG H, FAN P

Anti-salt antibacterial high water-absorbing resin includes unsaturated sulfonic acid small monomer, nano titania, nano silica, composite fiber, composite nano antibacterial agent, composite crosslinker and N,N'-methylenebisacrylamide.

YUE W, WANG X, DUAN J, WANG H, LIU Y, LI J, LIU Q

Powder slurry comprises resin, spectrum conversion particles, photo-thermal conversion particles, initiators, powders and dispersants, where resin is selected from epoxy resin, unsaturated polyester, phenol resin and polyurethane resin.

LIU Y, WANG F, YI R, CHEN X, WU Y

Gradient structure with low reflection and high shielding electromagnetic shielding composite material, comprises e.g. graphene-supported ferroferric oxide nanoparticles, and tetragonal needle-shaped zinc oxide whisker nanoparticles.

LIU Y, DUAN H, XU Y, YANG Y, ZHAO G

Ultra-high molecular weight polyethylene/graphene/nickel composite material comprises composite particles made of metallic nickel as shell structure, and graphene-coated ultrahigh molecular weight polyethylene is nickel-plated.

ZHAO G, XU Y, YANG Y, ZHAO M, DUAN H, LIU Y