国家/地区 中国（14）
IPC部 C（14）
IPC大类 C09（14） B05（2）
IPC小类 C09D（14）
IPC C09D007/61（14）
发明人 LI R（14）
公开年 2021（8） 2018（2） 2023（2）
申请年 2020（4）  2021（4）  2022（3） 
专利权人 SHAANXI BAOT.（3）

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Preparing coating for screw thread, comprises e.g. providing workpieces with screw thread, pretreating screw thread part of workpieces with screw thread; sandblasting workpiece with screw thread after pretreatment; and preheating workpiece with screw thread after sandblasting.

SUN J, WANG Y, WANG L, LI R, SONG X, LIU X

Anti-icing coating for self-healing under extreme environment, comprises self-healing polymer and hydrophobic filler, where self-healing polymer comprises 4,4'-dithiodianiline, double-end hydroxyl polydimethyl siloxane, isophorone diisocyanate and 4,4'-bis(hydroxymethyl)-2,2'-bipyridine.

LI R, YANG J, ZHANG L

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

Fair-faced concrete protective agent comprises e.g. fluorocarbon resin emulsion, film-forming agent, silane coupling agent, thickening agent, dispersant, co-solvent, water, modified graphene-supported titanium dioxide powder, and toluene.

XU L, LI R, YAN Y, NAN F

Anti-sulfur inner coating anti-corrosion structure of medium and large container useful in oil and gas field, comprises water blasting treatment layer on metal substrate, bottom air spraying layer, and surface air spraying layer.

LUO J, DU Y, LI R

Multi-purpose bulletproof coating used in military, comprises polyurethane, aliphatic isocyanate, polyether polyol, carbon nanotube composite filler, polyether diamine, polyetheramine, dispersing agent, leveling agent and aerogel.

DI J, MA J, LI R

Protecting fasteners of offshore power transmission towers comprises e.g. cleaning fasteners of power transmission towers, removing water and oil, removing dust and rust, uniformly spraying primer on fasteners, and applying primer coating.

LIU X, LI R, LIU Z, HE Y, JIAO P, NIE Q, LUO R, WANG Q, HOU W

Preparing graphene radiating coating comprises modifying graphene and carbon nano-tube to obtain modified graphene-carbon nano-tube composite, mixing with heat-conducting filler, binder, solvent and coating auxiliary agent to obtain product.

WANG Y, ZHANG Y, CHE C, LI R, GU H