国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08K（5）
IPC C08L079/08（5）
发明人 ZHOU J（2）
公开年 2022（5）
申请年 2022（5）
专利权人

Liquid crystal polymer single-sided copper clad laminate useful in technical field of preparing copper-clad laminates, comprises LCP mixture layer and copper foil layer sequentially from top to bottom.

WANG Y, LIU C, XU S

Preparing high thermal conductivity electromagnetic shielding polyimide co-carbonized carbon fiber complex material useful in military, comprises e.g. preparing modified polyamic acid spinning fiber felt, immersing in high-performance resin, and post-processing.

LI X, DING P

Preparing long-life flexible circuit board comprises adding dimethyl sulfoxide into stirring tank, coating mixed solution on template by casting coating film, soaking in imidization solution, and utilizing punching device for punching and slicing flexible circuit board after curing.

CHEN Y, LU D, WU A, HU X, ZHOU J

Preparing aerogel with electromagnetic shielding and sound absorption functions useful in aerospace fields in complex environments, comprises e.g. preparing aramid nanofiber dispersion liquid, preparing polyimide precursor polyamic acid, dissolving in deionized water, and mixing conductive filler.

YAO J, YANG F, ZHOU J

Preparing ultra-light polyurethane imide material porous comprises e.g. adding pyromellitic dianhydride and methanol to dimethylformamide to dissolve, adding conductive carbon material castor oil, ionic water, silicone oil, tertiary amine catalyst and organic tin catalyst and stirring.

WU Q, SHI R, LI C, QIN L, ZOU H, LV X, YAO A, SHU Q