国家/地区 中国（26）
IPC部 B（26）
IPC大类 B29（26） C08（24） C09（6）
B32（2） H01（2）
IPC小类 B29C（26） C08L（24） C08K（23）
B29B（13） C08J（7） C09D（3）
C09K（3） B29L（2） B32B（2）
IPC B29C048/92（26）
发明人 ZHANG Y（3） LIU Y（2） WU Z（2）
ZHANG W（2） ZHAO X（2） ZHENG Y（2）
公开年 2021（10） 2019（5） 2020（3） 2016（2） 2017（2） 2023（2）
申请年 2020（11）  2019（6）  2016（3）  2021（2）  2022（2） 
专利权人 CREATIVE SUC.（2） UNIV SICHUAN（2） UNIV SOUTH C.（2） XIAMEN CHANG.（2）

Preparing electromagnetic shielding composite material comprises drying L-polylactic acid, stereo polylactic acid, polystyrene, carbon-based fillers or metal fillers, melt blending and extruding, pelletizing, crushing and sieving.

ZHONG M, YANG J, CHEN F, KUANG T, FENG H, LIU T

Nitrogen-based flame-retardant nylon material useful for forming high-end circuit breaker shell, comprises polyamide, methylcellulose copolymer, heat stabilizer, lubricant, reinforcing component, black powder, auxiliary toner and laser marking synergist.

ZHANG L, ZHENG J, ZHOU H, WANG J, ZHENG Y, TIAN J

Biaxial orientation crystalline polymer continuous processing forming device, useful in plastic pipe production, processing field has multi-stage temperature control conical orientation device, and extruder head provided with extrusion die and extrusion core die.

ZHANG Y, DU B, SHI X, WU B, HOU S, LU X, YE L, CHEN S, ZHAO X, CAI Y

Material comprises polypropylene comprising homopolymerized and copolymerized polypropylene, filler, scratch-resistant agent comprising nano-silicon deposition graphene material, compatibilizer, antioxidant and processing auxiliary agent comprising lubricant.

ZHAO X, LIAO X, ZHU M, YAO C, JI P, YANG G

Preparing wear-resistant polymer composite material comprises mixing polymer resin, solid lubricant, coupling agent to obtain mixed material, extruding, granulating mixed material through twin-screw extruder to obtain mixed granules and extruding through multi-stage stretching extrusion device.

GUO S, CHEN J, WU H

Anti-aging chemical barrel comprises polyethylene, silicone rubber, polyamide imide, polyacrylic acid ester, diisocyanate, graphene, titanic acid ester coupling agent, antioxidant, ultraviolet absorbent, 201 silicone oil and color masterbatch.

ZHANG W

Coated polyamide film used for aluminum-plastic composite film flexible package, comprises coating layer that is formed by coating surface of polyamide substrate layer with acrylic coating liquid including silicone-modified acrylic resin, crosslinked polymethylmethacrylate powder and water.

LIU Y

Foam extrusion molding of polymer cornerstone ink by series of explosion and blending comprises e.g. soaking expanded graphite in deionized water and fully stirring, distributing, and then continuously extruding.

WU T, XU W, QU J

Preparing conductive polyolefin masterbatch, involves mixing polyolefin resin, nano composite filler, lubricant, compatibilizer, antioxidant, stirring, extruding, cooling, pelletizing, and drying.

LUO J, FU S, CUI R, HUA C, ZHU Y

Preparation black masterbatch comprises preparing using twin-screw extruder, conventional kneading blocks, conveying blocks, special multi-head kneading thread element, and toothed disk.

LIAO G, LIU Y, LIN X, JIA L, LI Z, CHEN X