国家/地区 中国（5）
IPC部 B（5）
IPC大类 B29（5）
IPC小类 B29D（5）
IPC C08L023/06（5）
发明人 DI L（2） LI J（2） LIU F（2）
LIU T（2） MA Q（2） QU B（2）
XU H（2） XU W（2） ZHU Y（2）
公开年 2019（2）
申请年 2019（2）  2022（2） 
专利权人 JIANGSU JIAN.（2）

High-transparent and high-strength polyethylene heat-shrinkable film useful for packaging bottle-packed beverage, comprises e.g. first layer (comprised of low-density and metallocene polyethylene), second layer, third layer and fourth layer (comprised of high density polyethylene).

LIU Z, LI R, LIU S

Modified polyethylene wearable composite pipe for water supply and drainage of municipal and building, has glass fiber line that is provided with multiple layers on outer layer pipe structure, inner tube body and outer layer pipe body fixedly connected with the inner layer pipe body.

LIN J

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W, ZHANG W

Heat-conducting polymer film comprises polymer matrix, uniformly dispersed and highly oriented graphene, second heat conducting filler, surface processing agent, filling agent and processing auxiliary agent.

XU H, XU W, ZHU Y, DI L, LIU F, LIU T, LIU Y, QU B, MA Q, LI J

Polymer thermal conductive film comprises polymer matrix, graphene, second heat-conducting filler, surface treating agent, filler coating agent and processing aid.

XU H, XU W, ZHU Y, DI L, LIU F, LIU T, LIU G, QU B, MA Q, LI J