国家/地区 中国（8）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC C08G018/66（8）
发明人 WANG B（2） ZHANG B（2） ZHANG H（2）
公开年 2018（2） 2020（2）
申请年 2017（2）  2020（2） 
专利权人

Antistatic melt-spun spandex slice useful for sportswear, swimsuits, high elastic socks, underwear and medical bandages, comprises diisocyanate, small molecular chain extender, functionalized graphene oxide and polyol.

LANG X, LANG Z, HOU J, REN P, HUA B, LANG T, HAN F, ZHENG Y, JIA Z, SHI J

Preparing titanium dioxide-graphene oxide composite modified spandex comprises e.g. dissolving diisocyanate and polytetramethylene ether glycol in organic solvent and performing polymerization reaction and spinning polymer solution.

KANG J, LIANG G, MOU Y, LUO Z, XU Y

Anti-virus composite polyester fibers comprises a core material composed of graphene oxide, chitin sulfate and polyester-type polyurethane polymer, and polyester polymer as a sheath material located on the outer periphery of the core.

WANG X, WANG C, WANG B, LU Q, YUAN H, DENG C

Graphene urethane elastic fiber comprises graphene oxide, mixed amine, mixture of polyisocyanate and monoisocyanate, polytetramethylene ether glycol, solvent and accessories.

YANG S, ZHANG B, WANG J, SUN Z, ZHANG H, ZHANG X, JIANG Y, WANG B, MA J, LIU L

Preparing graphene nanofiber cotton comprises e.g. preparing polymer spinning dope, adding graphene stock solution into the polymer spinning dope, mixing to form composite spinning dope, spraying, and drawing.

CUI J

Flexible flame-retardant graphene phase change composite material used for manufacturing electronic devices, comprises graphene oxide solution and flame retardant phase change material that comprises 4,4'-diphenylmethane diisocyanate.

HONG W, JIAO T, SUN J, ZHAO X, WEI C, GAO J, WU S, ZHANG C, ZHANG B, TIAN H, ZHANG H, MI F

Preparation of graphene-modified spandex fiber for use in, e.g. sportswear, involves mixing graphene material, chain extender, diisocyanate and diol with solvent, polymerizing to obtain polymer, mixing with dispersant, aging and spinning.

TANG D, YUAN Y, LV D, WANG S, XU R, SONG X

High-temperature-resistant synchronous belt comprises synchronous belt frame, and rubber material comprising polyester glycol, diisocyanate, dicarboxylic anhydride, diamine, catalyst, graphene, silicon carbide and crosslinking agent.

DENG Y, LIN Y, SHEN G, ZHOU Y