公开(公告)号：US07427586B2

公开(公告)日：2008-09-23

申请号：US11933899

申请日：2007-11-01

Applicant: Xian-Liang Liu ,  Rui-Feng Zhang ,  Jian-Bin Zhao

Inventor： Xian-Liang Liu ,  Rui-Feng Zhang ,  Jian-Bin Zhao

IPC: C11D1/28 ,  C11D1/72 ,  C11D3/08 ,  C11D9/12 ,  C11D9/14 ,  C11D13/10

CPC classification number: C11D1/83 ,  C11D1/22 ,  C11D1/72 ,  C11D3/06 ,  C11D3/08 ,  C11D3/12 ,  C11D3/3463 ,  C23G1/14

Abstract: A degreasing agent includes a mixture of trisodium phosphate, sodium silicate, sodium carbonate, sodium dodecyl benzene sulphonate, sodium hydrosulphite and octyl-phenol-polyoxyethylene ether. The degreasing agent may maintain degreasing effect for longer period of time. In addition, the metal product cleaned by the degreasing agent has a low cleaning inferior rate.

Abstract translation: 脱脂剂包括磷酸三钠，硅酸钠，碳酸钠，十二烷基苯磺酸钠，亚硫酸氢钠和辛基 - 苯酚 - 聚氧乙烯醚的混合物。 脱脂剂可以保持脱脂效果更长的时间。 另外，由脱脂剂清洗的金属制品的清洗劣化率低。

公开(公告)号：US20080146483A1

公开(公告)日：2008-06-19

申请号：US11933899

申请日：2007-11-01

Applicant: XIAN-LIANG LIU ,  RUI-FENG ZHANG ,  JIAN-BIN ZHAO

Inventor： XIAN-LIANG LIU ,  RUI-FENG ZHANG ,  JIAN-BIN ZHAO

IPC: C11D3/20

CPC classification number: C11D1/83 ,  C11D1/22 ,  C11D1/72 ,  C11D3/06 ,  C11D3/08 ,  C11D3/12 ,  C11D3/3463 ,  C23G1/14

Abstract: A degreasing agent includes a mixture of trisodium phosphate, sodium silicate, sodium carbonate, sodium dodecyl benzene sulphonate, sodium hydrosulphite and octyl-phenol-polyoxythylene ether. The degreasing agent may maintain degreasing effect for longer period of time. In addition, the metal product cleaned by the degreasing agent has a low cleaning inferior rate.

Abstract translation: 脱脂剂包括磷酸三钠，硅酸钠，碳酸钠，十二烷基苯磺酸钠，亚硫酸氢钠和辛基苯酚 - 聚氧乙烯醚的混合物。 脱脂剂可以保持脱脂效果更长的时间。 另外，由脱脂剂清洗的金属制品的清洗劣化率低。

公开(公告)号：US20100072076A1

公开(公告)日：2010-03-25

申请号：US12550874

申请日：2009-08-31

Applicant: FA-HONG ZENG ,  XIAO-MING ZHU ,  JIAN-BIN ZHAO ,  HAI-TAO LUO

Inventor： FA-HONG ZENG ,  XIAO-MING ZHU ,  JIAN-BIN ZHAO ,  HAI-TAO LUO

IPC: B23H5/06 ,  B44C1/22

CPC classification number: C23F1/28 ,  B44C1/227 ,  C23C14/021 ,  C25F3/06

Abstract: A surface treatment method for housings, comprising: providing a substrate made of damascus steel; and chemically etching the substrate using inorganic acid solution or inorganic salts solution to give the substrate a patterned appearance.

Abstract translation: 一种用于壳体的表面处理方法，包括：提供由大马士革钢制成的基板; 并使用无机酸溶液或无机盐溶液化学蚀刻底物，以使基底成为图案外观。