国家/地区 中国（14） 欧洲专利局（EPO）（3） 日本（3） 美国（3） 世界知识产权组织（3） 加拿大（2） 韩国（2）
IPC部 B（16）
IPC大类 D06（16）
IPC小类 D06M（16） B32B（10） B01D（5）
A41D（3） D01F（3） B01J（2）
C01B（2） C08L（2） C09D（2）
IPC D06M015/263（16）
发明人 LIU H（2） PENG M（2）
公开年 2021（9） 2022（4）
申请年 2020（7）  2021（3）  2022（3）  2019（2） 
专利权人 PENG M（2）

Preparing wear-resistant polyurethane trunk carpet used for automobile interior trim, comprises e.g. stacking pretreated needled surface blanket, polyethylene rubber sheet and pretreated non-woven fabric in order from top to bottom, and compounding to form carpet sheet.

LIU X

Rapid and continuous preparation method of high-efficiency and multi-functional air filter material, involves dipping light-cured resin into coiled air filter material, heating by infrared, softening filter fiber using dry powder injector to blow functional particles to filter material.

WANG B, CAI W

Preparing temperature blended three-proof filter bag useful in e.g. factories with exhaust gas and dust, comprises e.g. paving two sides of base cloth by opening processing of fiber, and using fiber punching technique to composite on base cloth to obtain filter bag fabric.

YANG W, CHONG R, XU Q

Graphene bacteriostatic down coat comprises down feather filled between surface layer and lining, where surface layer comprises base cloth, graphene bacteriostatic layer soaked on upper surface of base cloth layer and permeated to lower surface.

LIU H, CHEN Y, WU K

Preparing an antibacterial fabric containing silver ions involves selecting high-quality natural cotton, removing damaged cotton raw materials, and selecting the quaternary ammonium salt macromolecule antibacterial agent.

TAN B

Preparing environmentally friendly air filtering non-woven fabric comprises e.g. mixing polypropylene, electret masterbatch and polymer electret, and subjecting melt blown cloth to constant temperature infrared radiation heat treatment.

ZHANG C

Preparing high fastness elastic jean adhesive surface material used in clothes field comprises reacting e.g. tert-butyl hydroperoxide and platinum catalyst, stirring, heating phosphoric acid, aging, drying, laminating, curing and baking.

PENG M

Preparing high fastness elastic denim laminated fabric for clothing by preparing materials, taking tert-butyl hydroperoxide and molybdenum trioxide, rinsing with deionized water, pressing with rubber pressing roller, and solidifying.

PENG M

Preparing composite geotextile by arranging nonwoven fabric made of polypropylene, glass fiber and calcium sulfate whiskers on lower and upper layers, arranging woven gray cloth made of polyester fiber in middle layer, and laminating.

CHENG X

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C