国家/地区 中国（4） 欧洲专利局（EPO）（2） 日本（2） 台湾（2） 美国（2）
IPC部 B（6）
IPC大类 B29（6） C08（6） B32（3）
IPC小类 B29B（6）
IPC C08J005/18（6）
发明人 HSIAO C（2） LIAO T（2） YANG C（2）
YANG W（2） YUAN C（2）
公开年 2021（6）
申请年 2020（3）  2021（3） 
专利权人 NAN YA PLAST.（2） SOUTHASIA PL.（2）

Complete biodegradable material comprises polybutylene carbonate, polylactic acid, polybutylene adipate terephthalate copolymer, lubricant, chain extender and compatibilizer.

LIU Q

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

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

Mildew-proof wear-resistant environment-friendly polyvinyl chloride artificial leather comprises base cloth layer, and polyvinyl chloride surface layer comprising polyvinyl chloride resin, functional elastomer, plasticizer and foaming agent.

ZHANG H

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