国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（5）
IPC小类 C08K（5）
IPC C08K003/06（5）
发明人 DAN B（5）
公开年 2018（3） 2017（2）
申请年 2016（5） 
专利权人 WUHU RUIDE M.（5）

Preparing automobile engine hollow tube by soaking waterglass, graphene and tetrabutyl titanate in dilute sulfuric acid and contacting expanded vermiculite, (3-aminopropyl)triethoxysilane, graphite and hydrochloric acid solution.

LU G, DAN B, ZHANG H

Preparing hollow tube automobile engine involves placing water glass, graphene and tetrabutyl titanate in dilute sulfuric acid to be soaked, washed and dried to obtain modified silica gel with excellent mechanical strength.

LU G, DAN B, ZHANG H

Preparing heat-resistant grease-proof automobile engine hollow tube comprises e.g. adding sodium silicate, graphene and tetrabutyl titanate into dilute sulfuric acid, soaking, washing and drying to obtain modified silica gel.

LU G, DAN B, ZHANG H

Preparation of oil-resistant and heat-resistant hollow tube for automobile engine, involves soaking water glass, graphene and tetrabutyl titanate in dilute sulfuric acid, washing, drying and mixing expanded vermiculite.

LU G, DAN B, ZHANG H

Preparing hollow tube based on graphene modification for automobile engine, involves soaking water glass, graphene, and tetrabutyl titanate in dilute sulfuric acid, washing, and drying to obtain modified silica gel.

LU G, DAN B, ZHANG H, SHI B