国家/地区 中国（4）
IPC部 B（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D123/06（4）
发明人 REN D（2） SUN X（2） ZHU H（2）
公开年 2021（2） 2022（2）
申请年 2020（4）
专利权人 CHN ENERGY I.（2） NAT INST CLE.（2）

Crosslinkable polyethylene composition used e.g. in oil-gas transportation pipeline, comprises polyethylene matrix resin, compatible accelerator, peroxide crosslinking agent and filler comprising sheet filler and/or phosphate.

SUN X, ZHU H, REN D

Crosslinkable polyethylene composition comprises polyethylene matrix resin, polar molecules, peroxide crosslinking agent and anti-corrosion filler, where polar molecules are epoxy resin, polyester resin, isocyanate, isocyanate oligomer, acrylic ester and/or acrylic ester oligomer.

REN D, SUN X, ZHU H

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

Plastic sheet comprises base layer, whose bottom end is coated with anti-adhesion layer and top end is bonded with optical film layer, whose top end is bonded with protective film layer, whose upper end is coated with dye layer.

JI S, XU M