国家/地区 中国（10） 韩国（4） 欧洲专利局（EPO）（3） 美国（3） 日本（2） 世界知识产权组织（2）
IPC部 B（15）
IPC大类 B29（15）
IPC小类 B29C（15） C08K（14） C08L（12）
B29B（5） B29K（3） B32B（3）
C08J（3） B26D（2） B29L（2）
B65D（2） C08G（2）
IPC B29C048/00（15）
发明人 LIU J（3） PAN X（2） WANG J（2）
公开年 2021（11） 2022（3）
申请年 2021（15）
专利权人 ANHUI GLANT .（2）

Manufacturing self-regulating heating cable comprises sequentially adding ion-exchanged water, water-soluble initiator, initiator and buffering agent into batch mixer and stirring to obtain initiator dispersion, then adding emulsifier.

JEONG S

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Manufacturing thermally conductive sheet comprises preparing cured mold by curing extruded product in which prepared graphene material is oriented and cutting cured mold to predetermined thickness using cutter.

KYOUNGJEONGBAE, NGUYENDINHHUONG

Propylene polymer based composite film useful in packaging material has different layers comprising propylene polymer and propylene impact copolymer, propylene impact copolymer having elastic part forms dispersed strip-shaped rubber phase.

XU M, ZHANG S, GAO D, BAI Y, XU K, REN Y, LIU J, QUAN H, DONG M, ZHANG Q, CHOU B, LYU Y, SHAO J, LV Y, RUNWAY, BAIGER C, LIU Y

Antibacterial modified stone paper comprises co-extruded antibacterial film layer and a base layer including ultrafine calcium carbonate powder modified antibacterial particles, coupling agent, extrusion auxiliary agent, polypropylene, and water absorbing particle.

MEI Y

Bottle for hot-fill beverage, comprises polymer blend comprising first polymer and second polymer, where first polymer is polyethylene terephthalate, and the second polymer is one of polyethylene furanoate or polyethylene naphthalate.

BHAT A, JOSHI A, SEQUEIRA C, DUNCAN A J

Processing corrugated pipe resistant to strong acid and alkali corrosion and high temperature comprises e.g. adding polyethylene resin, ethylene glycol, phenolphthalein, catalyst, and antioxidant to reaction kettle, stirring, esterifying, performing polycondensation reaction, and extruding.

PAN X, WANG J, LIU J

Manufacture of black polyester film for e.g. packaging film, involves physically regenerating portion of recycled polyester material by adding black additive to material and granulating to form pellets, forming chemically recycled polyester pellets, mixing obtained both pellets and melt-extruding.

YUAN C, HSIAO C, YANG C, YANG W, LIAO T

Combined pressure-resistant double-wall corrugated pipe has corrugated pipe provided with corrugated grooves, and exhaust pipe passing arc-shaped limiting groove and installed on annular airbag, which is in contact with corrugated groove.

LIU L, JIANG H, ZHANG Z, JIANG J, ZHANG Y

Processing high flame-retardant polypropylene corrugated pipe comprises e.g. baking polypropylene resin and polyolefin elastomers resin, adding antioxidant and coupling agent into high-speed mixer, plasticizing, melting mixture and flame-retardant masterbatch in mixer, and plasticizing.

PAN X, WANG J, LIU J