国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2）
IPC小类 C09D（2）
IPC
发明人 SHI X（2）
公开年
申请年
专利权人

Biaxial orientation crystalline polymer continuous processing forming device, useful in plastic pipe production, processing field has multi-stage temperature control conical orientation device, and extruder head provided with extrusion die and extrusion core die.

ZHANG Y, DU B, SHI X, WU B, HOU S, LU X, YE L, CHEN S, ZHAO X, CAI Y

Preparation of electromagnetic shielding foam involves reacting graphene, deionized water, ferric chloride or ferric nitrate, ferrous chloride or ferrous nitrate and aqueous ammonia, applying to fabric carrier and drying.

SHI X, JI S, HAO W, XU J, LIU J