国家/地区 中国（5）
IPC部 B（5）
IPC大类 B29（5） C08（5）
IPC小类 B29D（5）
IPC C08K003/04（5）
发明人
公开年 2021（4）
申请年 2020（5）
专利权人

Preparation of soil remediation geomembrane by preparing 4,4-diaminodiphenyl sulfide/2,3,5,6-tetrafluoroterephthalic acid polycondensate and sulfonic acid group modified nano-diamond/graphene nanosheet composite material, and extruding.

LEI J

Multi-layer composite pipe used for thermal management system of energy vehicle, comprises intermediate layer and plastic layer, where intermediate layer covers outer surface of plastic layer.

SHI M, SHEN H, MA T

Method for preparing insulating graphene thermally conductive gasket comprises using modifier with amino groups, modifying graphene oxide with modified insulating filler, compounding, using orienter to defoam and orientate.

YAO L, LIU Y, LIU M, ZHENG J, ZHANG K

Preparing organic rigid reinforced and toughened alloy pipe for underground use, involves weighing high-density polyethylene, linear low-density polyethylene, and chlorinated polyethylene.

LIU J, HOU X, LIU W, FU Y, PAN X, MEI L, TENG X

Graphene waterproof and breathable membrane, prepared by e.g. adding dispersant to the solvent, stirring and adding graphite acne and coupling agent, ultrasonically disperse, adding pH adjuster and controlling pH of reaction system.

CHAO L, ZHOU R, ZHANG J