国家/地区 中国（4）
IPC部 B（4）
IPC大类 C08（4） B32（2） B65（2）
IPC小类 C08K（4）
IPC B32B007/12（2） B32B027/08（2） B32B027/18（2）
B32B027/32（2） C08K003/04（2） C08K003/28（2）
C08L023/08（2） C08L023/12（2）
发明人 LI W（4）
公开年 2023（4）
申请年 2022（4）
专利权人

Preparing medicine packaging composite film with super peel strength used in medicine industry, by adding high-pressure polyethylene and linear low-density polyethylene in mixer, carrying out high-speed mixing, screw extrusion molding, cooling, modifying and ultrasonically processing.

SUN E, SUN Z, LI W, SHI S, ZHANG L

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

Use of graphitic carbon nitride based high antibacterial and high barrier modified atmosphere fresh-keeping plastic product for fresh-keeping of fruits and vegetables, meat, prepared dishes or semifinished food, where plastic product is made by blending and melting graphitic carbon nitride material.

LIU S, LI W, ZHAO Z

Film-coated board comprises anti-corrosion bottom sequentially, metal plate, hot melt adhesive film and polymer waterproof coiled material, high molecular waterproofing membrane and hot-melt adhesive film are respectively added with silicon micropowder.

ZHENG C, LI W, LI Z, HE M