国家/地区 中国（9）
IPC部 B（9）
IPC大类 B32（9）
IPC小类 B32B（9）
IPC C08K003/04（9）
发明人 ZHANG L（9）
公开年 2021（3） 2022（3） 2017（2）
申请年 2022（4）  2016（2）  2020（2） 
专利权人 GUANGDE TIAN.（3） NINGBO INST .（2）

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

Multifunctional cotton-based sound-absorbing felt useful for automobile interior trim, comprises porous non-woven liner set in middle, damping vibration damping block and honeycomb elastic resin net are fixedly connected, and porous non-woven liner includes regenerated cotton staple fiber.

ZHANG L, PAN J

Environmentally-friendly regenerative sound insulation filter cotton useful for automobile interior trim, comprises e.g. damping vibration damping sheet, porous non-woven gasket, honeycomb elastic resin net, and aluminum alloy wire.

ZHANG L, PAN J

High-strength sound-proof filter cotton for household appliances, has porous non-woven pad provided with regenerative polyvinyl chloride plastic cloth, and both sides of regenerative polyvinyl chloride plastic cloth provided with foam plastic layer.

ZHANG L, PAN J

High-barrier bromobutyl rubber with alternating layered structure, comprises carbon black modified bromobutyl rubber layer A and sheet filler modified bromobutyl rubber layer B.

ZHANG L, YANG S, GUO S, WU H, XIONG Y

Layered latex silk quilt for covering and keeping warm, has connecting bar that is accommodated in second accommodating groove, and second magnetic portion that is fixed at lower end, and silk layer that is filled in accommodating groove.

ZHANG L

Rigid polyurethane foam thermal insulation material comprises rigid polyurethane foam thermal insulation material matrix, modified material powder C, modified material powder D and modified material powder E.

LIU J, WANG Y, LIU S, WANG Z, WANG C, XUE Y, GUAN Z, ZHAO Y, JIA L, LIU Z, ZHANG L, ZHENG J, SUN H, YIN F, WEI W, CHEN J, SONG M, LI K, GU K, LI H, JIA H, DI H, DI J

Preparation method of thermoplastic polyurethane/graphene foam material used as e.g. electromagnetic shielding material, involves dispersing graphene in solvent, adding elastomer, dissolving, and pouring into coagulation bath.

ZHENG W, LI Y, SHEN B, ZHAI W, ZHANG L

Preparation of polymer/graphene foam material used in electromagnetic shielding application, involves dispersing graphene in organic solvent, adding polymer, dissolving to obtain mixed solution and pouring mixed solution into scraper.

ZHENG W, LI Y, SHEN B, ZHAI W, ZHANG L