国家/地区 中国（76） 世界知识产权组织（2）
IPC部 C（76）
IPC大类 C08（76）
IPC小类 C08G（76）
IPC C08K003/04（43） C08K009/04（14） C08G018/66（12）
C08J005/18（11） C08G073/06（9） C08G073/10（9）
C08G018/32（8） C08G018/48（7） C08G083/00（7）
C08G018/42（6） C08G073/02（6） C09D007/61（6）
C08G018/75（5） C08K009/02（5） C09D005/08（5）
发明人 ZHANG Y（76）
公开年 2021（18） 2018（13） 2022（11） 2015（7） 2017（7） 2020（6） 2019（4） 2023（3） 2012（2） 2013（2） 2014（2）
申请年 2021（17）  2018（12）  2020（9）  2019（8）  2022（7）  2015（6）  2016（5）  2017（4）  2014（3）  2011（2）  2012（2） 
专利权人 CHINA NAT PE.（3） TAICANG MEIK.（3） UNIV HENAN S.（3） CNPC ENG TEC.（2）
CNPC OFFSHOR.（2） LANZHOU CHEM.（2） UNIV CHINA G.（2） UNIV DONGHUA（2）
UNIV JINAN（2） UNIV NANJING.（2） UNIV SHAANXI.（2） UNIV SHANGHA.（2）
UNIV TIANJIN.（2）

Light control valve useful in dimming glass assembly, comprises e.g. first transparent substrate, first transparent electrode, second transparent substrate and second transparent electrode arranged oppositely, and light control layer arranged between first and second electrode.

LIANG B, ZHANG Y, XIAO S, ZHANG D, ZHAO S, LI Y

Preparing high temperature resistant thermosetting supramolecular shape memory polyimide used in aerospace, has e.g. mixing graphene oxide, organic solvent, diamine and dianhydride and polycondensing, subjecting borate-terminated polyamic acid solution to solvent removal and thermal imidization.

WANG T, ZHANG Y, WANG X, WANG Y, ZHANG X, ZHANG N, WANG Q, YANG Z

Modified multifunctional asparagine-polyurea elastomer composite material with enhanced modified graphene comprises isocyanate-modified graphene, amino-terminated polyether, and polyaspartic acid ester resin.

MA J, GUO G, HAN S, JI S, ZHANG H, ZHANG Y, XU C, LIU J, WANG X, WANG P, MENG Q

Anticorrosive coating for corrosion prevention application, comprises phenolic aldehyde modified epoxy resin and 2-methylimidazolium titanium complex modified curing agent.

WANG Z, HAN W, SU B, LI L, ZHANG Y, YANG Y

Preparing graphene-polyimide composite resin useful as macromolecular resin, comprises performing polymerizing reaction of graphene powder, dianhydride and diamine in non-polar solvent to obtain prepolymer suspension, suction-filtering, drying and hot press molding.

ZHOU Z, SHAN Y, ZHANG Y, CHEN B, SUN X, DING H

Preparing in-situ wear-resistant modified polyamide-imide molding compound, comprises e.g. mixing graphene oxide and diamine monomer, adding trimellitic anhydride acid chloride, performing in-situ polymerization reaction, adding catalyst to obtained pre-dispersed resin and chemical imidizing.

YOU R, GAN S, LI P, HUANG A, ZHENG Y, ZHANG Y, ZHAO C, HUANG Y, YANG H

Pod-type degradable temporary plugging ball useful in temporary plugging treatment of oil and gas wells in fracturing system, comprises degradable outer shell (comprising e.g. polymerized product of glycolide, lactide, polybutylene succinate prepolymer) and inner core.

LI H, ZHANG Y, SHANG L, HUANG B, LIU J, WANG Y, YANG X, JIANG Q

Artificial graphite sheet for use in heat sink, is prepared by laminating several layers of polyimide films and performing carbonization and graphitization treatment, the preparation method of the polyimide film, the preparation method of the polyimide film involves using diamine monomer.

JIN Y, ZHOU Y, YANG C, ZHANG Y

Solvent-free wear-resistant anti-corrosion bio-epoxy composite coating used as wear-resistant and anti-corrosion coating on surface of metal facilities, comprises graphene oxide nanosheets, modified sodium iron titanate whiskers, petroleum-based epoxy resin, leveling agent and anti-settling agent.

DAI Z, BAO N, CHU L, CHEN K, ZHANG Y, SHEN L

Plastic hydrolysis using binuclear metal complex catalyst, comprises carrying out plastic hydrolysis reaction in alkaline aqueous solution in presence of binuclear metal complex as catalyst to obtain monomer.

HU Q, ZHANG Y, ZHANG S, NIU Z