国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（6） C09（3） B65（2）
H01（2）
IPC小类 C08L（5） C08J（4） C08K（4）
B65D（2） H01M（2）
IPC C08K003/04（3） C08K003/22（3） C08J005/18（2）
C08L077/02（2） H01M010/0525（2）
发明人 LV Y（12）
公开年 2022（12）
申请年 2022（5）  2020（4）  2021（3） 
专利权人 CHINA PETROL.（4） SINOPEC BEIJ.（3）

Preparation of impregnated resin material for densification of carbon fiber paper, involves adding thermosetting resin to organic solvent, mixing, adding modified carbon filler to obtain impregnating material, soaking carbon fiber paper blank in impregnating material, and drying.

XIE Z, LV Y, HE C, WANG Y, LEI T

Sound-absorbing coating used in sound absorption and noise reduction e.g. theatre, venue, marketplace and residence, comprises hybrid emulsion and polyurethane graphene-silicon dioxide gas gel.

LI J, PEI D, LV Y

Preparing composite inorganic lithium salt-coated anode material useful in anode for lithium battery, comprises e.g. adding coupling agent into solvent, adding inorganic lithium salt and carbon material into mixed solution, adding anode material into solution, and transferring to rotary evaporator.

LI L, YANG Z, ZHOU Z, LV Y, REN Y, XU G, LIU Y

Improving film substrate gas barrier characteristics, comprises preparing cellulose acetate and glycerol solution, combining with graphene oxide nano sheet, and preparing transition metal oxide nano-particles.

LV Y, TAO Y, CHENG Y, LU J, WANG H, ZHOU H, DU J

Rubber composition for preparing curing bladder or vulcanized bladder rubber, contains butyl rubber of specific saturation degree, as main rubber, graphene, coupling agent, reinforcing agent, leveling agent, vulcanization agents, vulcanization activators, plasticizers and vulcanization accelerators.

TANG H, SUN P, TANG G, LIU P, WANG L, GONG H, ZHENG F, XIE X, LV Y, ZHAO Q

Road surface base material with improved anti-cracking performance, strength, hardness, wear resistance, and impact resistance used in field of building material, and road base material comprises cement, modified polypropylene fiber, water, and aggregate (river sand, gravel and steel slag).

CHU M, QIAN H, ZHANG Y, LV Y, JIA F, YANG X, NIU J, BAI Z, REN Y, MEN Y, TIAN K

Heat conducting composite filler useful in shell materials of LED lighting, communication equipment, electrical and electronic industry, household appliances, and new energy vehicles comprises heat conducting main material and heat conducting auxiliary materials.

BAI Y, LV Y, SHAO J, GAO D, YIN H, ZHANG S, WANG Y, HUANG Y

Preparing phenol by catalytic hydrogenation of guaiacol involves using n-dodecane as solvent, reacting guaiacol react with hydrogen under action of cobalt iron-reduced graphene oxide catalyst to obtain phenol, where cobalt iron-reduced graphene oxide catalyst is prepared by taking sodium nitrate.

YIN J, LI S, LV Y, MAO J, GUO Q, ZHOU J

Reinforced nylon material is useful in functional polymer materials, three dimensional printing, and nylon packaging, comprises nylon, hydrophobic amorphous nano silica and multifunctional compound.

BAI Y, LV Y, ZHANG Q, GAO D, ZHANG S, LI C, YIN H, DONG M

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y