Water-based metal treatment composition.

Peter Johns (2008) Water-based metal treatment composition. GB2412666.

Full text is not in this repository.


A composition and associated method of manufacture of a water based composition comprising a treatment agent selected from an alkanethiol, alkyl thioglycollate and dialkyl sulphide or dialkyl disulphide. The composition also includes at least one of an amphoteric, non-ionic or cationic surfactant, where the treatment agent is directly dissolved or dispersed the water containing the amphoteric, non-ionic or cationic surfactant. The composition is particularly useful for the treatment of Ag-Cu-Ge alloys. A solid polishing medium can also be included in the composition, for example, silica or precipitated chalk.

Item Type:Patent
Research Areas:A. > School of Art and Design
ID Code:8000
Deposited On:13 Jul 2011 12:55
Last Modified:05 Oct 2015 13:25

Repository staff only: item control page

Full text downloads (NB count will be zero if no full text documents are attached to the record)

Downloads per month over the past year