国家/地区 中国（10）
IPC部 C（10）
IPC大类 D01（10） C08（9） D04（6）
A41（3） B01（2） D06（2）
IPC小类 D01F（10） C08L（6） D04H（6）
C08K（5） C08J（4） A41D（3）
C08F（3） B01D（2） D06M（2）
IPC D01F001/10（10）
发明人
公开年 2021（10）
申请年 2020（6）  2021（4） 
专利权人

Spunlace composite nonwoven fabric is prepared from modified polypropylene, silane coupling agent and graphene oxide.

HE F

Composite board comprises modified polypropylene fiber, carbon fiber, terylene and modified hollow microsphere (comprised of styrene, benzoyl peroxide, water, hydroxyethyl cellulose, maleic anhydride, starch, potassium periodate and acrylic acid).

XU E

Graphene melt-blown cloth useful in high-performance mask, comprises hydroxylated graphene, activated carbon containing hydroxy functional groups, antibacterial particles, and polypropylene materials.

SUN L, SHEN Y, ZHANG N

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

Graphene quantum dot modified polymer masterbatch used for functional fiber, comprises graphene quantum dots, functional filler, surface treatment agent, filler coating agent and processing additive.

XU H, SHEN B, GUO Z, LI Y, KONG X, SUN H, HAN G, CUI J

Graphene polypropylene composite material for melt-blown cloth, comprises graphene material, electret material, hydrocarbon material which is liquid at normal temperature and polypropylene.

PAN D, XIE Z, ZHANG Y, ZHANG H

Preparing graphene metal organic framework composite modified polypropylene melt-blown material comprises mixing the graphene and ethanol, cutting, dispersing the graphene in ethanol and adding silane coupling agent.

QIN J, LIU Y, ZHAO K, HE Y

Polyethylene-based fishing net composite material comprises polyamide chips, modified polyethylene fiber, dicumyl peroxide, anti-fouling filler, compatibilizer and antioxidant.

RAO X, LI S, ZHU H

Preparing porous aerogel comprises e.g. cooling sodium hydroxide containing mixed aqueous solution and urea, and reacting with graphene oxide, sodium carboxymethyl cellulose and epichlorohydrin.

YAO J

Preparing graphene-polypropylene composite masterbatch, comprises e.g. adding xylene solution containing compatibilizer to aqueous graphene dispersion, stirring and mixing, irradiating, solidifying, freeze-drying, extruding and pelletizing.

BAI Y, REN S