国家/地区 中国（11）
IPC部 C（11） B（4） A（2）
IPC大类 C08（11）
IPC小类 C08G（11）
IPC C08G073/10（4） C08K003/04（4） C08L079/08（3）
C08J005/18（2） C09D007/61（2）
发明人 ZHANG Y（11）
公开年 2022（11）
申请年 2021（7）  2022（4） 
专利权人 CHINA NAT PE.（2）

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

Preparing a graphene oleophilic hydrophobic material useful in field of oil-water separation comprises e.g. adding polyether polyol, amine catalyst, tin catalyst, foam stabilizer and graphene oxide modifier into reaction barrel, uniformly mixing and stirring, reacting and curing.

JIN X, ZHOU L, HOU Y, DING Q, TENG D, ZHANG X, ZHANG Y, ZHANG L, WANG S, ZHOU B

High-performance liquid crystal polymer used for high-performance liquid crystal polymer fibers, has monomer units of specified range.

HAO K, WANG M, LI Z, ZHANG Y, LI L, YAN J, WEI P

Polyimide material used for aerospace comprises phosphorus containing polyimide resin, silicon containing anti atomic oxygen filler and conductive filler.

ZHI X, LV F, LIU J, ZHANG Y