国家/地区 日本（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41D（2）
IPC A41D031/00（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

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

Electrospun polymer nanofibrous membrane having high filtration efficiency comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes.

SOLIMAN S, GUO F