国家/地区 中国（23）
IPC部 C（23）
IPC大类 C08（23） C01（6） B29（3）
C09（3） B32（2）
IPC小类 C08K（23）
IPC C08K009/02（23）
发明人 ZHANG H（23）
公开年 2018（7） 2016（3） 2017（3） 2023（3） 2015（2） 2021（2）
申请年 2018（5）  2015（3）  2016（3）  2017（3）  2022（3） 
专利权人 SICHUAN LIZH.（5）

Processing bio-based environmentally friendly polyurethane foam material useful in e.g. automobile decoration, comprises e.g. dispersing polyethyleneimine complex in ethanol, coating on glass substrate, adding bio-oil-derived polyols, foam stabilizer and blowing agent into container, and curing.

ZHANG H, HAN J

Preparing modified graphene oxide/hydrotalcite composite material useful in polypropylene composite material, comprises dissolving sulfanilic acid in sodium hydroxide aqueous solution, adding graphene oxide into water, placing steel slag powder in ball mill, adding hydrotalcite into water, drying.

ZHANG H, QI W, XU Y, NIU Q, WANG Q, LAN C, MA X, GAO Q, YU X, LI S, MA S

Preparing fiber-reinforced alloy material by dispersing polycarbonate powder in deionized water, adding acrylamide monomer, soaking carbon fiber nitric acid, immersing oxidized graphene in silane coupling agent, mixing modified polycarbonate, adding double-screw extruder, extruding and granulating.

CHEN G, ZHANG H, TU X, TU G

Preparing flame retardant additive, comprises e.g. making polymer chelat with divalent zinc ions, mixing with surface of graphene oxide nanosheets contains functional groups, and connecting ligand, and subjecting to reduction reaction.

JIN P, ZHANG H, WU H, SONG S, WANG J

Mildew-proof wear-resistant environment-friendly polyvinyl chloride artificial leather comprises base cloth layer, and polyvinyl chloride surface layer comprising polyvinyl chloride resin, functional elastomer, plasticizer and foaming agent.

ZHANG H

High heat-conducting graphene floor heating pipe comprises pipe body, polyethylene layer, steel wire net layer, and graphene heat-conducting layer including graphite, antioxidant, dispersant, coupling agent, heat stabilizer, and plasticizer.

XU W, LIU Y, ZHANG H

Preparing modified graphene oxide material for polyolefin material, involves adding graphite powder to mixed acid solution, stirring and mixing to obtain first suspension, placing first suspension in parallel electric field.

ZHANG H, ZHANG Y

Improving oxidation graphene material compatibility with polycarbonate by modified method comprises e.g. dispersing graphene oxide in aqueous ethanol solution to obtain first suspension, adding modifier into first suspension and heating.

ZHANG H, ZHANG Y

Improving compatibility of graphene oxide with polyolefin material comprises e.g. dispersing graphene oxide in aqueous solution of ethanol, adding modifier into first suspension, and subjecting precipitate to vacuum drying.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of poly(methyl methacrylate) material, involves weighing graphite powder, potassium permanganate powder and hydrogen peroxide solution and centrifugally separating.

ZHANG H, ZHANG Y