国家/地区 中国（8） 韩国（3） 美国（3） 世界知识产权组织（3） 加拿大（2） 欧洲专利局（EPO）（2）
IPC部 B（12）
IPC大类 B29（12）
IPC小类 C08L（12）
IPC C08L077/00（12）
发明人
公开年 2021（6） 2022（6）
申请年 2021（12）
专利权人

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

Treating molded part useful as element for three-dimensional printing, comprises contacting molded part with solvent-A and forming concentration gradient on surface of molded part.

ROSENFELD A, HEMMERLING A, HERZ F, FOLGER A

Injection molding of surface portion for carbon fiber-reinforced thermoplastic composite, involves providing mold cavities, compounding fiber reinforced polyamide with acrylonitrile butadiene styrene and injecting polyurethane material.

BALTAZARYJIMENEZ A, ASTHANA S, KRULL B A

Preparing flame retardant material for charging pile cable protective sleeve, involves adding polyvinyl chloride resin, stabilizer, PA-757K, nano-zinc stannate, ultraviolet absorber, chlorinated polyethylene (CPE), flame retardant, graphene, antioxidant anti-UV, and lubricant into mixing device.

CAO L, ZHU W, ZHU J

Manufacturing cable tie for automobile lamp wire harness comprises e.g. driving masterbatch mixture to heat up and soften in injection molding machine and eliminating bubbles, injecting into mold, and after mold is fully cooled, taking out injection molding nylon strip.

ZHANG W

Nylon film used as outer resin layer for aluminum pouch film for secondary battery, comprises preset amount of carboxyl group, ketone group, and graphene including all amide functional groups on its surface.

SHIM J H, UK C S, PAKSUNGIL, JANG P G, LEE S, CHUN S W, PARK S I, LEE S S

Composite material for use in e.g. transportation, marine, and energy industries, comprises thermoplastic polymer and hybrid nanoadditive including first graphene oxide portion and second polyhedral oligomeric silesquioxane portion.

KEITH K, SEDAI B, SITES K

IV-Type hydrogen bottle thermoplastic type liner comprises modified nylon and nylon elastomer inner layer, ethylene-vinyl alcohol copolymer and bonding resin intermediate layer, and modified nylon outer layer.

LIU L

Oxidation-resistant polyethylene composite pipe comprises core pipe that is provided with aluminum sheet layer provided with outer layer pipe, where core pipe and outer layer pipe are made of polyethylene, chlorinated polyethylene, dibutyltin dilaurate, zinc stearate, graphene, and barium laurate.

LIU J, WANG J, WANG H, WU D

Forming electrically conductive deposition material extrudable in fluid state for deposition via additive manufacturing system and forming three-dimensional object, involves pre-mixing polymer component and extrudability component.

DE LUNA R M, MAPKAR J A