国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08J（6）
IPC C08K003/04（6）
发明人
公开年 2016（4）
申请年 2016（6）
专利权人

Preparing polypropylene carbonate/agricultural and forestry biomass composite material used for e.g. producing packaging material, by e.g. melting and mixing pre-processed agricultural and woodland biomass, plasticizer and filler, molding to obtain porous material, introducing carbon dioxide foaming.

FU Y

Preparation of polyethylene foamed packaging film involves mixing e.g. polyethylene, acrylonitrile-butadiene-styrene copolymer, ethylene-propylene rubber, zinc borate, and modified plant fibers, adding e.g. graphene and urea, and molding.

LI Q, CHENG H

Graphene-reinforced, formaldehyde removing bamboo foaming material comprises graphene, isotactic polypropylene, pimelic acid, high melt strength polypropylene, bamboo powder, activated carbon, biological bacterium and corundum powder.

CAO L, CHEN X, SHEN Z, WU Z, XU Q

Modified graphene-polyethylene film for toothpaste tube packing sheet, contains specified amount of low-density polyethylene, plant fiber powder, calcium carbonate masterbatch, vinyl-terminated silicone oil and graphene oxide.

XIE M

Fully degradable plastic film with enhanced barrier properties of graphene oxide, used for preservation bags, contains polylactic acid, corn starch, hemp fiber, glycerol, epichlorohydrin, sodium hydroxide solution and hydrochloric acid.

LI F, ZHENG Z

Polyvinyl chloride foam pipe includes banana leaf, polylactic acid fiber, silane coupling agent, azodicarbonamide, sodium carbonate, zinc oxide, polyphenylene ether, polyvinyl chloride, hydroxypropyl cellulose, vinyl acetate, and graphene.

WU M