国家/地区 中国（140）
IPC部 B（140）
IPC大类 C08（140）
IPC小类 C08K（140） C08L（129） C08J（58）
B29C（49） B32B（35） B29B（17）
B82Y（17） C08G（15） B01J（12）
B33Y（12） C01B（12） H05K（8）
C09D（7） D06M（7） H01B（7）
IPC C08K009/02（140）
发明人 LI J（9） WANG Y（9） WANG C（7）
WANG J（6） ZHANG H（6） ZHANG Y（6）
ZHANG Z（6） LI Z（5） LIU Y（5）
LIU J（4） QIAN J（4） ZHAO S（4）
ZHENG J（4） CHEN Y（3） CHU H（3）
公开年 2021（32） 2022（24） 2017（23） 2016（16） 2018（9） 2020（9） 2014（7） 2023（6） 2013（5） 2015（4） 2011（3）
申请年 2016（24）  2022（23）  2021（21）  2020（20）  2015（12）  2017（12）  2013（7）  2019（6）  2014（4）  2018（4）  2011（2）  2012（2）  2023（2） 
专利权人 CHANGCHUN AP.（3） HARBIN INST .（3） ALBEMARLE CO.（2） ANHUI GLANT .（2）
GUANGDONG SI.（2） HANGZHOU ANY.（2） HUIZHOU ZHON.（2） UNIV MANCHES.（2）
UNIV NORTH C.（2） UNIV QINGDAO.（2） UNIV TIANJIN（2） ZHANG W（2）
ZHANG Z（2）

Conductive polylactic acid composite material comprises raw materials comprising polylactic acid and graphene oxide with haloalkane branched chains modified by silane coupling agent and loaded with nanometer zinc oxide, copper particles and silver particles on surface.

ZHU Y, JIANG H, WANG Z, LIU A, LI N, ZHENG J, CHEN Y, YANG Z, LUO Q, XIA M

Fiber-reinforced thermoplastic starch plate useful in bio-degradable material, comprises starch, plasticizer, natural cellulose fiber, and graphene modified carbon fiber.

YIN J, REN L, TONG J, DONG L, MA Y, ZHOU J, SHEN X, BAI Y, GUO Y, HOU M, TIAN A, FANG Y, YANG F, LI Y, WANG P, HAN J, SHI M, HOU Z

Covalent bond coupling of ethylene-propylene-diene monomer-reduced graphene oxide composite material used in aviation seat rubber by slowly adding graphite powder to concentrated sulfuric acid and compounding oxygen deficient EPDM and oxygen-rich reduced graphene oxide by solvothermal method.

YIN C, SUN W, YANG R, TANG G, WU Z, WU Q

High ductility and high temperature resistant composite food packaging film useful for food packaging or food preserving, comprises modified composite film layer which is base modified film layer, maleic anhydride graft polyethylene resin film middle layer and polyethylene outer film layer.

CHEN C

Manufacture of graphene nanosheet modified carbon fiber composite material used for e.g. aerospace, involves spreading graphene dispersion liquid containing polymer electrolyte on carbon fiber cloth surface, laying cloth alternately, impregnating resin glue into preform, heating and solidifying.

YAO J, LIU Q, WANG B, LIU H, ZHOU L, WANG F

Composite material useful for three dimensional printing guitar, comprises regenerated acrylonitrile butadiene styrene, composite carrier and other additives, which has excellent mechanical properties, oxidation resistance and shrinkage resistance.

LIANG Q

Preparing light-weight composite material with excellent mechanical properties at high temperature useful in automobile, by e.g. processing chopped carbon fiber at a high temperature in an ammonia atmosphere, mixing aminated carbon fiber and oxidized carbon modifier, kneading, filtering and molding.

ZHAO L, WANG C, HAN F

Processing high-strength computer back cover with middle frame, involves cutting epoxy glass fiber board to obtain middle frame board and cover board, milling mounting cavity on middle frame plate to form middle frame and then middle frame and cover plate are welded to obtain computer rear cover.

CAI C, YU F, LU M, CHEN J, HE H

Multifunctional cotton-based sound-absorbing felt useful for automobile interior trim, comprises porous non-woven liner set in middle, damping vibration damping block and honeycomb elastic resin net are fixedly connected, and porous non-woven liner includes regenerated cotton staple fiber.

ZHANG L, PAN J

Biaxial stretching device useful for improving the uniformity of expanded polytetrafluoroethylene film, comprises e.g. stretching assembly composed of two symmetrically arranged circular tracks, plurality of chain clamps, heat balance zone, transverse stretching zone and shaping zone.

ZHAO G, QIAN J, LI R, LI J