国家/地区 中国（9）
IPC部 C（9）
IPC大类 C14（9）
IPC小类 C14C（9）
IPC C14C009/02（9）
发明人 LV S（5） HU H（2） LEI Y（2）
SUN L（2） ZHANG J（2）
公开年 2018（3） 2012（2） 2019（2） 2021（2）
申请年 2018（3）  2012（2）  2019（2）  2020（2） 
专利权人 UNIV SHAANXI.（5）

Production device of functionalized graphene oxide leather fat-liquoring agent, has driving shaft whose two sides are equipped with stirring blade and one side of working box is provided with heat preservation structure.

XIAO L, TANG S, JI Z, JIANG B, FAN G

Preparing ecological functional leather comprises wet dyeing and finishing process flow of the wet dyeing and finishing section is as follows: e.g. crusting leather tanned with cationic metal tanning agent, rewetting and dyeing.

HUANG C, LIANG Y, ZHANG Y, SHEN Z, YAO Q, ZENG F, SUN S, WEN H, DAN W

Preparing graphene oxide monolayer small-size dispersant useful for amino-terminated hyperbranched polyamide modified waste dander as leather tanning agent and leather fatliquor comprises e.g. alkaline solution and waste dander.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparing leather fat-liquoring agent comprises e.g. adding etherified product, modified graphene, N-methylol acrylamide, ethanol to three-mouth flask, placing in water bath, adding initiator, stirring to react, and obtaining filter cake.

LI X

Graphene-based leather fatliquor is obtained by reacting grease, maleic anhydride polymer, and aminated graphene obtained using e.g. graphene oxide and hexachlorocyclotriphosphonate diluted with organic solvent, and neutralizing.

FAN H, ZHANG Z, CHEN Y, YAN J

Hyperbranched natural oil leather fat-liquoring agent containing graphene oxide, contains mass methanol, sodium methoxide, pentaerythritol, natural oils, mass polyethylene glycol-800, graphene oxide nanosheets and diethanolamine.

LV S, HU H, LEI Y, ZHANG J, SUN L

Modified graphene oxide small-sized nanosheet aqueous phase uniform dispersion used as synthetic agent for leather additive, comprises preset amount of graphene oxide nanosheet layer dispersion, dispersant, catalyst, and stabilizer.

LV S, LEI Y, HU H, SUN L, ZHANG J

Preparing graphene oxide modified sulfated fatliquor, comprises e.g. preparing oxidized graphite alkene under ice bath condition, and adding natural crystalline flake graphite and sodium nitrate into sulfuric acid and then stirring.

LV S, CAO Q

Preparing modified graphene oxide leather grease, comprises preparing a graphene oxide by mixing concentrated sulfuric acid and mixture of graphite powder and sodium nitrate and then stirring.

LV S, MA Y, QIU C