国家/地区 中国（4） 欧洲专利局（EPO）（4） 世界知识产权组织（4） 印度（2）
IPC部 C（9） B（4）
IPC大类 C09（9）
IPC小类 C09D（9）
IPC C09D005/08（4） C09D007/62（4） B05D007/00（3）
C01B031/04（3） C01B032/194（3） C09D005/44（3）
C09D007/61（3） B05D005/00（2） B05D007/14（2）
C09D005/00（2） C09D163/00（2）
发明人 BOHM S（9）
公开年 2023（4） 2015（3）
申请年 2022（4）  2014（2） 
专利权人 HUZHOU WUXIN.（4） TATA STEEL U.（4）

Preparing modified epoxy cathode electrophoretic paint comprises adding graphite oxide powder into strong alkaline aqueous solution, adding reduced graphene oxide and dispersant to solvent, and mixing graphene dispersion with cathode epoxy resin electrophoretic paint uniformly.

BOHM S, GUO H, HAO M, LIU S, XIAO F, FENG D

Improving heat dissipation of electrophoretic paint coating by adding graphene dispersion liquid to electrophoretic paint, mixing to get bath liquid for coating metal surface, and applying magnetic field during coating process, and making graphene plane arranged perpendicular to metal substrate.

BOHM S, LIU S, XIAO F, GUO H, HAO M, FENG D

Anti-corrosion coating for metal surface comprises e.g. adding silane coupling agent to few-layer graphene aqueous solution, adding first dispersant, obtaining few-layer graphene dispersion, adding graphene nanosheets and second dispersant into solvent, and surface cleaning of workpiece metal.

BOHM S, LIU S, XIAO F, HAO M, GUO H, FENG D

Preparing high thermal conductivity insulating electrophoretic paint comprises adding graphene nanoplatelets and dispersant into solvent, stirring, adding silane coupling agent hydrolyzate, and centrifuging.

BOHM S, HAO M, GUO H, XIAO F, LIU S, FENG D

Preparing functionalized graphene for functionalized graphene composition used for e.g., coating composition for coated article e.g., metal substrate by functionalizing graphene in dry condition with chemical linker.

ANEJA K, BOHM S, BOHM H L M, ANEJA K S

Preventing or limiting oxidation and/or decarburization of a steel product when subjected to a heat treatment, comprises applying a graphene based coating on the steel product before subjecting the steel product to the heat treatment.

THAKUR D, PATOLE S, BOHM S, BOEHM S, GORDON D J F, LEWANDOWSKA A, TAYLOR T J

Coated strip or sheet comprises steel strip or sheet, zinc (alloy) coating on steel strip or sheet, coating system for inhibiting corrosion, and top coat in which coating system contains corrosion inhibitive composition with graphene.

VAN DER WEIJDE D H, BOEHM S, BOEHM H L M, BOEHM H, VAN DER WEIJDE D, BOHM H L M, BOHM S

Coated strip or sheet, comprises steel strip or sheet, zinc or zinc alloy coating, coating system comprising corrosion inhibitive composition containing graphene and graphene stacks with coupling agent, and top coat.

BOHM H L M, BOHM S, VAN DER WEIJDE D H

Method for preparing graphene based composition, comprises subjecting composition containing water and graphene precursor to mechanical and chemical treatment for forming graphene and separating graphene.

BOHM S, WEIJDE D H V D