国家/地区 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人
公开年 2022（2）
申请年 2020（2） 
专利权人 CENT NAT RECH SCI（2）

Aqueous drilling fluid composition used for decreasing fluid loss across wellbore, comprises xanthan gum and exfoliated two-dimensional material.

VOIRY D

Bringing polymer composition above a threshold temperature on demand by exposing the polymer composition containing heat-generating organic dye to red to near-infrared irradiation at a wavelength within red to near-infrared range.

LALEVEE J, LAUNAY V, CARON A, NOIRBENT G, DUMUR F, GIGMES D