国家/地区 中国（7） 美国（6） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 澳大利亚（3） 印度（3） 日本（3） 韩国（3） 加拿大（2） 西班牙（2） 英国（2） 香港（2） 以色列（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 台湾（2） 越南（2） 南非（2）
IPC部 B（10）
IPC大类 B29（10）
IPC小类 B29B（10）
IPC C04B035/83（4） C08K003/04（4） C01B031/02（3）
C01B032/182（3） C04B014/02（3） C08L101/00（3）
B29B007/00（2） B29B011/00（2） B29B013/08（2）
B29B015/08（2） B33Y070/00（2） C01B000/00（2）
C01B031/04（2） C01B032/15（2） C01B032/18（2）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2020（3） 2015（2） 2021（2）
申请年 2020（4）  2021（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

Manufacturing composite fiber preform, preferably carbon-carbon composite material for disc brakes, involves winding composite fiber fabric around core to form composite fiber preform comprising multiple layers defining annulus extending along central axi.

TANG L G, GLEN S, PIAO Y, MURDIE N, JAMES M C, MERDEY N, GUERON S, TANG L

Mixed fiber preform reinforced composite material useful in three-dimensional mixed-woven polyimide reinforced polyformaldehyde composite material, has e.g. fiber perform, namely three-dimensional fabric woven by two to five fibers.

CHEN Z, XIAO Q, MIAO Y

Preparation of carbon fiber preform involves soaking first modified carbon fiber cloth in dispersion liquid of carbon nanomaterial to obtain second modified carbon fiber cloth, and weaving second modified cloths to obtain final product.

LI A, JIA L, SONG Y, WANG M, ZHANG D

Preparing treated plastic particles from waste plastic for modified binder by combining waste plastic particles with bio-oil to yield a mixture, and irradiating the mixture with microwave radiation to yield oil-treated plastic particles.

FINI E, KABIR S F

Graphite tube material has graphite powder including carbon fiber powder and/or silicon carbide powder dispersed with graphene oxide and synthetic resin which is blended or single phenolic resin, furan resin, epoxy resin and vinyl resin.

FENG X, ZHANG Y, FENG J

Preform precursor composition for preparing a preform for plastic containers or plastic container e.g., plastic bottle comprises polymer and graphene at predetermined concentration.

SAHA B, LAHA A, RAJE V, SAXENA S, BALACHANDRAN V S, AMRITHASAMY J B, WADEKAR S, KADAM S C, UPASANI P S, JADIMATH S P, RAO A C L

Graphene regenerating agent comprises graphene, graphite, solid lubricant, liquid lubricant, water, rubber, sulfur, compounding agent, composite nano-carbon material, poly-N-vinylacetamide, silicone oil, paraffin wax and antiaging agent.

LIU M, WANG J, XU K, ZHOU B, QIU X, HU Q

Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.

ZHAI L, MCINNIS M

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

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

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