国家/地区 中国（3）
IPC部 B（4）
IPC大类 C08（4） B29（2）
IPC小类 C08K（4）
IPC C08K003/04（4）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

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

Preparation of high-strength latex material used for production of medical gloves involves sterilizing glove mold, soaking in rubber latex emulsion, drying, and further soaking in high-strength latex solution and coagulation gum solution.

JIANG W, YU J

Graphene and quantum dot co-doped polymer dispersed liquid crystal useful in random laser, comprises e.g. graphene, zinc cadmium selenide sulfur/zinc sulfide semiconductor quantum dots, photosensitive polymer and nematic liquid crystal.

WANG Y, ZHANG Y, CAO M, WANG Z, YUE Q, DU D

Graphene acrylate nanocomposite emulsion, comprises graphene, fluorine-free acrylic polymer emulsion, adsorbent, lipophilic nanoparticles, microcapsule containing oleophilic bacteria, coupling agent and solvent.

HU J