C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
C10M 173/02 (2006.01) C10M 125/10 (2006.01) C10M 129/30 (2006.01) C10M 129/38 (2006.01) C10M 129/48 (2006.01) C10M 145/36 (2006.01) C10M 145/38 (2006.01)
Patent
CA 2401780
The invention is a liquid composition of matter useful as a metalworking lubricant. The composition comprises a primary lubricity component, such as a polyether or polyether ester, and dissolved salts of carboxylic acids. The composition preferably contains not more than 0.2 percent of any element except carbon, hydrogen, oxygen, alkaline earth metals, alkali metals, inorganically bonded halogens, inorganically bonded nitrogen, inorganically bonded sulfur, and inorganically bonded phosphorus.
La présente invention concerne une composition liquide de matière utilisée en tant que lubrifiant pour le travail des métaux. La composition comprend un premier constituant de pouvoir lubrifiant, tel qu'un polyéther ou un ester de polyéther et des sels dissous d'acides carboxyliques. La composition contient de préférence pas plus de 0,2 % en poids d'un élément quelconque autre que le carbone, l'hydrogène, l'oxygène, les métaux alcalino-terreux, les métaux alcalins, les halogènes à liaison inorganique, l'azote à liaison inorganique, le soufre à liaison inorganique et le phosphore à liaison inorganique.
Henkel Kommanditgesellschaft Auf Aktien
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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