Water-based metalworking fluid incorporating polymeric boron materials
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United States of America Patent
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Mar 9, 2010
Grant Date -
Aug 2, 2007
app pub date -
Nov 29, 2006
filing date -
Dec 1, 2005
priority date (Note) -
Expired
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Abstract
A water-based metalworking fluid is comprised of a polymeric boron species which includes at least B, N and H, together with a surfactant operable to provide an emulsion of the boron species with water. The polymeric boron species may be a polyborane or a borazine polymer and may be configured as a polyborane or borazine polymer backbone having side chains pendent thereupon. The side chains may include silicon and/or phosphorous. The silicon may be in the form of a silane or a siloxane species, including polymeric species. Disclosed are specific compositions as well as methods for using the compositions and methods for making the compositions.
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