国家/地区 中国（16）
IPC部 A（19）
IPC大类 C08（19） A47（8） A61（6）
A41（3） A01（2） D01（2）
D04（2）
IPC小类 C08G（19）
IPC C08K003/04（13） C08G101/00（8） C08G018/48（6）
C08G018/66（4） C08G083/00（4） C08K003/22（4）
C08L075/08（4） A47C027/14（3） A47G009/10（3）
C08J005/18（3） C08L075/04（3） C08L083/04（3）
A61B005/00（2） C08G018/32（2） C08G018/42（2）
发明人 WANG B（4） YANG Z（2） ZHANG X（2）
公开年 2021（19）
申请年 2021（11）  2020（7） 
专利权人 DERUCCI HEAL.（3）

Polyurethane composition used as polyurethane foam sole for producing polyurethane sole for multi-top injection-molded shoes, comprises polyester polyol, isocyanate, foaming agent, catalyst, chain extender, polyurethane plasticizer, foam stabilizer, and graphene oxide-supported silver nanoparticles.

YANG Z, WU L, WENG Z

New pyrocatechol-functionalized polypeptide useful in ultra-low concentration single-component polypeptide hydrogel for preparing wound hemostatic agents, sealants and wound auxiliary materials, and in preparing hybrid polypeptide hydrogel.

DONG C, BAI Q

New silicone-based compound useful in composition for three-dimensional printing and artificial ear.

KIM J, HO M Z

Loofah seed oil imitation latex sponge used as pillow core filling material for pillows, comprises modified loofah seed oil, first polyether polyol, second polyether polyol, third polyether polyol, water and foaming agent.

CHEN Z, ZHOU J, LI C, WANG F, GUO Y, WU S, ZHANG J, CHEN Y

Flexible polyurethane foam for article e.g., pad for bedding, pillow and mattress comprises flexible-polyurethane-foam composition which contains a polyol, isocyanate, foaming agent, catalyst, and additive which is graphene.

SATO M

Preparing biodegradable compatibilizer useful for preparing biodegradable aliphatic polyester/graphene oxide blend, comprises e.g. ultrasonically dispersing modified graphene oxide and dispersing agent, reacting, freezing and drying.

KE Y, FU P

Composite material used for wound healing, comprises physical antibacterial material comprising graphene oxide or carbon nanotubes coated with protamine comprising pure protamine, protamine sulfate, protamine hydrochloride, and protamine fragments after enzyme digestion.

FENG X, WANG J, SHEN J, ZHANG X, ZHANG Y, YANG Z

Graphene polyurethane composite sponge material with good air permeability comprises polyol, polyisocyanate, graphene-zeolite composite, porous ceramic particles, opener, silane coupling agent, and foaming agent.

WANG B

Wear-resistant graphene polyurethane composite sponge material useful e.g. for manufacturing sponge mattress, comprises black phosphorus graphene composite material, nano-titanium dioxide, polyol, isocyanate, solvent and foaming agent.

WANG B

Mite-removing graphene polyurethane sponge used as mite-removing mattress, comprises polyether polyol, polydopamine-modified graphene, catalyst, isocyanate, foaming agent and antibacterial and anti-mite powder.

WANG B