国家/地区 中国（2）
IPC部 B（3）
IPC大类 B29（3） C08（3）
IPC小类 B29B（3）
IPC C08K003/04（2）
发明人 YANG C（3）
公开年 2021（3）
申请年 2020（3）
专利权人

Manufacturing laminated polyester film for e.g. tape, by mixing mechanically recycled polyester pellet and chemically recycled polyester pellet containing electrostatic adhesion additive, melting, forming polyester film layer and laminating.

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

Graphene three-dimensional printing material for use in aerospace and weapon, comprises polyetheretherketone, graphene which is graphene oxide microplate, lubricant, coupling agent and additive.

XING Y, XU J, REN Z, YANG C

Preparing recycled plastic tile with a hollow structure comprises e.g. providing raw materials, placing pre-treated straw powder in a high-speed mixer, preheating, adding mixture into pelletizer, extruding, and discharging the cooling water.

YANG C, DONG H, YANG X