国家/地区 中国（4）
IPC部 B（4）
IPC大类 C08（4） B29（3）
IPC小类 C08K（4）
IPC C08K003/04（4） C08K003/22（3） B29D007/01（2）
C08J005/18（2） C08K007/26（2） C08K009/04（2）
C08L009/02（2）
发明人 WANG H（4）
公开年 2023（4）
申请年 2022（4）
专利权人

Preparing modified polyethylene pipe material used for modified polymer pipe, by stirring polyethylene, polypropylene, glass fiber, graphene, nitrile rubber, aluminum hydroxide, and maleic anhydride grafted polyethylene, extrusion molding, drawing and cooling, secondary cooling, and cutting pipe.

WANG H, SHANG W

Low-carbon environmentally-friendly high-performance rubber composition, comprises natural rubber and/or diene-based synthetic rubber, filler, special filler, zinc oxide, antioxidant, insoluble sulfur and accelerator.

LI W, WANG H, LI A, JIN Q, NIU F, HU Y, MU C, SUN S

Producing single-stage gas cabinet rubber sealing film comprises mixing e.g. modified white carbon black, activated magnesium oxide, calcium hydroxide, modified graphene oxide, thinning, and preforming one-stage vulcanization on ordinary hydraulic plate vulcanizer.

CHEN J, LI Z, WANG H

Coating-free biaxially stretched polyester window film comprises outer surface layer made of organosilicon-modified polyester masterbatch, organic fluorine-modified polyester masterbatch, core layer made of polyester ultraviolet barrier masterbatch and polyester water-oxygen barrier masterbatch.

SHI L, DING D, HUANG J, SUN S, ZHANG S, WANG H