Water-based metal treatment composition.
Patent
Johns, P. and Harrison, C. 2008. Water-based metal treatment composition.
Title | Water-based metal treatment composition. |
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Authors | Johns, P. and Harrison, C. |
Patent applicant | Peter Johns |
Abstract | 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. |
Publication dates | |
09 Sep 2008 | |
Publication process dates | |
Deposited | 13 Jul 2011 |
Output status | Published |
Digital Object Identifier (DOI) | https://doi.org/GB2412666 |
Language | English |
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