国家/地区 中国（12） 美国（3） 世界知识产权组织（2）
IPC部 B（15）
IPC大类 C09（15）
IPC小类 C09D（15）
IPC C09D004/06（15）
发明人
公开年 2021（6） 2022（5）
申请年 2021（6）  2019（3）  2020（3）  2022（2） 
专利权人

Plating film on surface of plastic work piece comprises etching plastic product, placing plastic work piece with rough surface in vacuum coating machine, using metal alloy, and coating varnish film layer on plastic work piece with surface deposited with metal film layer.

ZHI X

Preparing high-strength thermal insulation building coating comprises e.g. adding solid raw material into preparation device for grinding and sieving ground powder to obtain base powder; using preparation device to collect sieved large-grained powder particles and continuously grinding.

WANG H, XIE W, ZHENG Y

Preparing dielectric gradient coating useful in e.g. solid insulating component, comprises e.g. preparing liquid composite coating, coating liquid complex coating on surface of base material, performing electro-optical excitation treatment and photo-curing.

ZHANG G, DENG J, MU H, FU Y, WANG C, LIU R, ZHANG Y, YAO H, LI W

High barrier heat-sealable degradable film useful for packaging fields of food, comprises base material layer upper surface has coating separating layer comprises polyvinyl alcohol emulsion, graphene, resin bonding curing agent, coupling agent and solvent formed by mixing water and isopropanol.

MU Q, CHEN X, WU T, ZHENG W, LI Z, JIA L, LIN X, LIAO G

Lead-acid storage battery casting flux drying device comprises ventilation block, ventilation pipe, ventilation hole and device body.

SHAO S, MA X

Long-acting self-repairing intelligent protective coating is composed of graphene, iron oxide powder, copper oxide powder, fumed silica, silicon carbide powder, active diluent, styrene-acrylic emulsion, corrosion inhibitor, adhesion promoter, defoamer, polyamide, emulsifier and modified epoxy resin.

HU M, XIE H

Durable aluminum veneer useful for outdoor curtain wall, curved surface curtain wall and other occasions, comprises e.g. substrate and functional coating (including anti-aging layer and weather-resistant layer) coated on the substrate.

LIU C

UV-cured crosslinked liquid resin reinforced with ceramic inorganic nanoparticle and ceramic inorganic abrasion-resistant powder used for repairing industrial material, comprises resin, industrial ceramic inorganic nanomaterial and styrene.

JONES R M

Composition used to make printed product, comprises structural precursor component, polymer precursor component, and porogenic solvent, where composition does not has silver or silver nitrate without further having metal or metal precursor.

CLUFF K J, PARRAVASQUEZ N G, LEE M N

Self-stratifying anticorrosive coating comprises zinc-rich epoxy, curing agent comprising amines, thiols and phenols, binding agent comprising aminoalkyl dialkoxysilane and dimethoxysilane, graphitic material, solvent, and water scavenger.

HAMMER T, VIRTANEN J