国家/地区 中国（16）
IPC部 C（16）
IPC大类 C08（16） B33（4） C09（2）
IPC小类 C08J（16）
IPC C08L077/02（16）
发明人 CHEN Y（2） LI H（2） LU Z（2）
ZHENG Y（2）
公开年 2022（16）
申请年 2022（9）  2021（5）  2020（2） 
专利权人 CHANGZHOU AL.（2） UNIV FUZHOU（2）

Method for selective laser sintering for three-dimensional article, involves depositing carbon nanomaterial-graft-polyamide particles with other thermoplastic polymer particles, and exposing to laser to fuse polymer particles and form consolidated component by selective laser sintering.

SRISKANDHA S E, FARRUGIA V M, EMPARUZIA V, SIBANTIISWARISLISKANDA, SRISKANDAR S E

Manufacture of reduced graphene oxide coated carbon fiber reinforced nylon composite material for three-dimensional printing, involves adding composite material of pretreated carbon fiber and shellac solution and nylon particles in ethanol, adding calcium stearate and antioxidant and heating.

LU Z, ZHENG Y

Polyamide foaming material comprises raw material comprising polyamide material, nucleating agent, and foaming agent, where the material is selected from multi-block copolymer composed of long carbon chain polyamide.

ZHOU Y, WANG N, CHEN P, MAO L, LIU X

Shielding film useful for automobile painting protection, comprises polyamide, high density polyethylene, graphene oxide-based polyamide 6, low density polyethylene graft-modified acrylic acid and acrylate copolymer, auxiliary agent and antioxidant.

LI H

Halogen-free flame retardant masterbatch useful in electronics, electrical appliances and communications, comprises nylon 6, glass fiber, interface directing agent, graphene carrier, shell powder flame retardant, and lubricant.

TUO X, PAN G

Preparing microsphere foamed nylon material useful for manufacturing automobile, and electronic appliance, comprises e.g. heating caprolactam monomer, performing vacuum dehydration, casting, carrying out demolding, blending, granulating, and adding blended pellets into injection molding machine.

WANG G, XU Y, HONG Y, LIN S, LIN X

Nano-antistatic glass fiber reinforced polyamide composite material useful for replacing copper and non-ferrous metal e.g. in manufacturing machinery, comprises polyamide resin, glass fiber, toughening agent and nano antistatic agent as main raw materials.

RAO D, CHENG W, LI X

High sealing strong heat-resistant composite film used for packaging food, comprises thermoplastic resin film inner layer comprising heat sealing layer, core layer comprising antioxidant layer and reinforcing layer, and outer layer of heat-resistant film made of nylon 6 composite material.

WU S

Preparation of lightweight high-shielding polyamide 6/polystyrene composite foam involves preparing caprolactam/polystyrene suspension, adding sodium hydroxide and toluene diisocyanate, crushing, and carrying out supercritical carbon dioxide foaming treatment on composite material.

ZHU K, WU B

Masterbatch useful in preparing antibacterial products, comprises silver-coated graphene quantum dots, polymer matrix and dispersant.

WANG D, TANG Y, QIN X, YANG Y, QIN J