国家/地区 中国（3）
IPC部 B（4）
IPC大类 B29（4） C08（4） B32（3）
IPC小类 B29B（4）
IPC C08J005/18（4）
发明人 CHEN X（2） JIA L（2） LI Z（2）
LIAO G（2） LIN X（2）
公开年 2021（3）
申请年 2020（4）
专利权人 XIAMEN CHANG.（2）

Preparing black master batch for thin film soft package useful for thin film soft package used for lithium-ion pouch cell, comprises using double-screw extruder under special screw thread and component screw combination condition.

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

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

Plastic bag comprises e.g. poly(butylene succinate), polylactic acid, modified silicon dioxide, four needle zinc oxide crystal whisker, graphene oxide, filler, plasticizer, lubricant, dispersant, ultraviolet absorbent, stabilizer and kaolin.

ZHENG R, XU Z, ZHENG B, ZHANG J

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