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1. WO2023283714 - MACHINING FLUID

Publication Number WO/2023/283714
Publication Date 19.01.2023
International Application No. PCT/BR2022/050259
International Filing Date 13.07.2022
IPC
C10M 173/02 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
173Lubricating compositions containing more than 10% water
02not containing mineral or fatty oils
C10M 125/04 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
125Lubricating compositions characterised by the additive being an inorganic material
04Metals; Alloys
C10N 10/02 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
10Metal present as such or in compounds
02Groups 1 or 11
C10N 40/20 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40Specified use or application for which the lubricating composition is intended
20Metal working
B82Y 30/00 2011.1
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
30Nanotechnology for materials or surface science, e.g. nanocomposites
Applicants
  • BONDMANN QUÍMICA LTDA [BR]/[BR]
Inventors
  • CANTO DA ROSA, Guilherme
  • COUTO CAVALCANTE, Elias
  • PASSINI VIANA, William
Agents
  • DE CARVALHO SANTOS, Guilherme
Priority Data
102021013829713.07.2021BR
Publication Language Portuguese (pt)
Filing Language Portuguese (PT)
Designated States
Title
(EN) MACHINING FLUID
(FR) FLUIDE D’USINAGE
(PT) FLUIDO DE USINAGEM
Abstract
(EN) A machining fluid is described that contains a metal nanomaterial that acts synergistically with synthetic lubricants in the formulation, with the nanomaterial acting as a colubricant after degradation of the synthetic lubricant and also allowing for the concentration of synthetic lubricants to be decreased, there to be no need for emulsifiers, and a lower concentration of biocides and alkalizing amines to be required.
(FR) L'invention concerne un fluide d'usinage avec nanomatériau métallique qui agit synergiquement avec des lubrifiants synthétiques de la formulation, de sorte que le nanomatériau agit comme un co-lubrifiant après la dégradation du lubrifiant synthétique, permettant en outre la réduction de la concentration de lubrifiants synthétiques, l’élimination des émulsionnants et la diminution de la concentration de biocides et d’amines alcalinisantes.
(PT) É descrito um fluido de usinagem com nanomaterial metálico que atua sinergicamente com lubrificantes sintéticos da formulação, de forma que o nanomaterial atua como um co-lubrificante após a degradação do lubrificante sintético e, adicionalmente, promovendo a diminuição de concentração de lubrificantes sintéticos, a eliminação de emulsionantes e menor concentração de biocidas e aminas alcalinizantes.
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