国家/地区 中国（4） 韩国（2）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08G（5）
IPC C08K003/36（5）
发明人
公开年 2023（5）
申请年 2023（3）  2022（2） 
专利权人

High-barrier heat-resistant solvent-free polyurethane composite material useful as film lamination in packaging composite field of e.g. daily chemical, comprises e.g. polyurethane prepolymer, graphene modified polyol, polyester polyol, nano-silicon dioxide modified polyether polyol and isocyanate.

HE C, TIAN L, WEN Y

Plug hole resin with low temperature resistance and high thermal conductivity used in circuit board production technology, e.g. deep sea, deep space and polar detection field comprises epoxy resin, reactive diluent, latent curing agent, imidazole curing accelerator, antifoaming agent, and filler.

LI Q, YANG X, JIANG M, ZHANG Z, HE Z, HU B, DENG W, CHEN L

Polymer layer derived composition useful in a display device, comprises e.g. polyborondimethylsiloxane, benzoyl peroxide, fumed silica, glass fibers, glass powder, carbon nanotubes, graphene oxide, carbonyl iron, calcium carbonate, zinc oxide, silicone elastomer and polydimethylsiloxane.

HWANG S, LEE J, WU X, KIM J, KIM Y, SHIN H, YU W, YU W R, SHIN H J, SONG K Y, KIM J S, OH H J

Photocurable composite resin useful in preparation of additive, comprises metal particles, ceramic particles, and carbon-based particles and phenol novolac resin containing substituted tricyclic compound.

KIM H J, YANG S W

Preparing nanoparticle-modified resin matrix based on direct ultrasonic dispersion method useful for resin or composite material forming, comprises e.g. adding curing agent to main resin, adding nanoparticles, immersing ultrasonic horn in resin mixture, and dispersing nanoparticles.

MA Z, FENG Z, YANG Y, LI L