国家/地区 中国（15） 美国（2）
IPC部 C（16）
IPC大类 C09（16）
IPC小类 C09D（7） C09K（6） C08G（4）
C08K（4） C08L（4） C08J（2）
C09J（2）
IPC C09D007/61（6） C09D007/62（4） C08K003/04（3）
C08K003/36（3） C09K019/38（3） C08J005/18（2）
C08K005/5435（2） C08L067/00（2） C09D001/00（2）
C09D005/08（2） C09D005/14（2） C09D007/63（2）
C09D163/00（2） C09J011/04（2）
发明人 XU L（16）
公开年 2021（13） 2022（2）
申请年 2021（16）
专利权人 NINGXIA QING.（3） SHAANXI BAOT.（3） UNIV ZHEJIAN.（2）

Insulated composite rope comprises e.g. core layer connected with cladding layer through reinforcing member, where cladding layer is made of high molecular weight cross-linked polyethylene material, and outer layer of cladding layer is provided with insulating layer.

WANG K, XU L, CAO C

Slickwater fracturing fluid comprises brine comprising dissolved solid, anionic friction reducing additive, polysaccharide, and nanomaterial comprising nanoparticle, where nanomaterial is silica, graphene, aluminum, iron, zirconium, titanium, silicon, zirconium oxide and titanium oxide.

NGUYEN P D, XU L, LI C, LI L

Polyurethane coating useful for construction, comprises hydroxy acrylic resin, auxiliary agent, isocyanate compound, pigment, solvent comprising dimethyl benzene, dimethyl adipate, and/or butyl acetate and filler comprising at least one of silicon dioxide, organic bentonite and/or graphene.

KE J, XU L

Removable thermal adhesive tape, comprises e.g. substrate layer, vulcanizing layer, adhesive layer, first release film, thermal conducting layer, thermal reducing adhesive layer, and second release film which are sequentially arranged from top to bottom.

XU L, LV B, XU J

Nano flame-resistant concrete protective coating, comprises modified nano silica sol emulsion, attapulgite crystal whisker, Schiff base modified graphene composite, wetting dispersant, thickening agent, antifoaming agent, flatting agent and de-ionized water.

YUE X, FENG Y, NAN F, YAN Y, YAN P, LI R, XU L, XIE J

Inorganic weather-resistant concrete protective coating comprises modified nano-silica sol emulsion, cerium/graphene inorganic antibacterial agent, modified perlite particles, wetting and dispersing agent, thickening agent, defoaming agent, leveling agent, and deionized water.

YUE X, FENG Y, LI R, XU L, XIE J

Preparing high heat-resistant liquid crystal polymer resin, by transesterifying prepolymers obtained by melt polycondensation of p-hydroxybenzoic acid, hydroquinone, 6-hydroxy-2-naphthoic acid and terephthalic acid, and solid-state polymerizing obtained liquid crystal polymer and inorganic filler.

XU L, YU R, ZHANG D

Preparation of low dielectric constant liquid crystal polymer (LCP) film, involves acetylating hydroxyl-containing aromatic monomer, polymerizing acetylated monomer, performing transesterification reaction, ball milling and mixing liquid crystal polymer and filler, melting and plasticizing mixture.

XU L, YU R, ZHANG D

Preparing environment-friendly graphene quantum dot comprises adding mesoporous silica and precursor into ethanol solution under stirring and performing centrifugal separation to obtain mesoporous silica with precursor adsorbed.

LIU Z, XU S, XU L

Adhesive production method comprises introducing cardanol and catalyst to ethanol, mixing microcapsules, epoxy gum base, catalytic composition, organosilane composition, and performing catalytic reaction.

GAO D, XU L, MAO J