Patents Assigned to Quaker Chemical Corporation
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Publication number: 20230358722Abstract: Systems and methods for measuring air withing a fluid and for mitigating damage to a metalworking tool are disclosed. A system for measuring air within a fluid includes a fluid path having a first end and a second end; a first valve having an open position and a closed position, wherein fluid can pass through the first valve in the open position and fluid is prevented from passing through the first valve in the closed position; a first sensor located between the first valve and the second end; and a second sensor located between the first sensor and the second end, wherein the second end is higher than the first end.Type: ApplicationFiled: June 2, 2023Publication date: November 9, 2023Applicant: QUAKER CHEMICAL CORPORATIONInventors: John BURKE, Alan CROSS
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Publication number: 20230356292Abstract: A release agent includes a water-soluble silicone polymer and method for lubricating a die casting mold includes applying a release agent to an inner surface of the mold and injecting a molten metal into the mold, wherein the release agent includes a water-soluble silicone polymer.Type: ApplicationFiled: July 18, 2023Publication date: November 9, 2023Applicant: QUAKER CHEMICAL CORPORATIONInventors: Matthew LOCOCO, Chirag VAGHELA
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Publication number: 20230160872Abstract: Systems and methods for measuring air within a fluid and for mitigating damage to a metalworking tool are disclosed. A system for measuring air within a fluid includes a fluid path having a first end and a second end; a first valve having an open position and a closed position, wherein fluid can pass through the first valve in the open position and fluid is prevented from passing through the first valve in the closed position; a first sensor located between the first valve and the second end; and a second sensor located between the first sensor and the second end, wherein the second end is higher than the first end.Type: ApplicationFiled: February 10, 2021Publication date: May 25, 2023Applicant: QUAKER CHEMICAL CORPORATIONInventors: John BURKE, Alan CROSS
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Publication number: 20220081635Abstract: The present invention is directed to a composition comprising a synthetic ester having a fatty acid mixture including: oleic acid in amount of at least about 85 wt % of the fatty acid mixture; linoleic acid in an amount of about 3 wt % of the fatty acid mixture or less; and linolenic acid in an amount of about 0.5 wt % of the fatty acid mixture or less.Type: ApplicationFiled: September 22, 2021Publication date: March 17, 2022Applicant: Quaker Chemical CorporationInventors: Nico BROEKHOF, Lex Herrendorf
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Publication number: 20210354195Abstract: A release agent includes a water-soluble silicone polymer and method for lubricating a die casting mold includes applying a release agent to an inner surface of the mold and injecting a molten metal into the mold, wherein the release agent includes a water-soluble silicone polymer.Type: ApplicationFiled: May 13, 2021Publication date: November 18, 2021Applicant: QUAKER CHEMICAL CORPORATIONInventors: Matthew LOCOCO, Chirag VAGHELA, Johannes Josephus HOOIJMAN
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Patent number: 11155761Abstract: A composition comprising a synthetic ester having a fatty acid mixture including: oleic acid in amount of at least about 85 wt % of the fatty acid mixture; linoleic acid in an amount of about 3 wt % of the fatty acid mixture or less; and linolenic acid in an amount of about 0.5 wt % of the fatty acid mixture or less.Type: GrantFiled: May 18, 2016Date of Patent: October 26, 2021Assignee: QUAKER CHEMICAL CORPORATIONInventors: Nico Broekhof, Lex Herrendorf
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Publication number: 20210002771Abstract: The present invention is drawn to a protective coating composition for a metallic substrate and a ceramic film coating layer formed thereon.Type: ApplicationFiled: February 15, 2019Publication date: January 7, 2021Applicant: QUAKER CHEMICAL CORPORATIONInventors: Weijia JIN, Jim MURPHY, Amy BEARD
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Publication number: 20180119043Abstract: A composition comprising a synthetic ester having a fatty acid mixture including: oleic acid in amount of at least about 85 wt % of the fatty acid mixture; linoleic acid in an amount of about 3 wt % of the fatty acid mixture or less; and linolenic acid in an amount of about 0.5 wt % of the fatty acid mixture or less.Type: ApplicationFiled: May 18, 2016Publication date: May 3, 2018Applicant: QUAKER CHEMICAL CORPORATIONInventors: Nico BROEKHOF, Lex HERRENDORF
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Patent number: 9926628Abstract: The present invention is directed to compositions and methods for forming conversion coatings on a surface of a substrate by contacting a liquid composition to the surface of the substrate at a high temperature (i.e., 400° F. or above).Type: GrantFiled: March 6, 2014Date of Patent: March 27, 2018Assignee: Quaker Chemical CorporationInventor: James E. Murphy, III
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Patent number: 9707605Abstract: An oil in water lubricant fluid for use in steel cold rolling, comprising an oil in water emulsion having a particle size of 1 ?m or less, consisting of an oil phase and water, where the oil phase includes about 5 wt % to about 40 wt % of at least one polymeric surfactant, about 25 wt % to about 95 wt % base oil, about 0.2 wt % to about 10 wt % extreme pressure lubrication additives, and about 0.5 wt % to about 6 wt % other functional additives.Type: GrantFiled: May 10, 2010Date of Patent: July 18, 2017Assignee: QUAKER CHEMICAL CORPORATIONInventors: Tao Zhu, Pieter Schellingerhout, Yuming Zhang, Jiangbo Ma
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Patent number: 9598571Abstract: A terrazzo composition containing a resin component; a hardener component; and an aggregate component, where the composition has a tensile strength of about 8500 psi to about 8900 psi, a compressive strength of about 2600 psi to about 3000 psi, a Shore D Hardness of about 50 to about 100, and a weight of about 0.60 pounds per square foot at 0.25 inch thickness to about 0.76 pounds per square foot at 0.25 inch thickness.Type: GrantFiled: October 14, 2011Date of Patent: March 21, 2017Assignee: QUAKER CHEMICAL CORPORATIONInventor: Arnold Yasui
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Publication number: 20130237464Abstract: Methods and compositions relating to a cutting oil including vegetal oil such as Pinhao Manso vegetal oil, which may be applied to a metal such as aluminum or gray cast iron during milling, tapping, and/or drilling operations.Type: ApplicationFiled: March 6, 2013Publication date: September 12, 2013Applicant: QUAKER CHEMICAL CORPORATIONInventors: Ronaldo de Campos Melles, Sergio Issao Miura, Flavio Dantas Fassini
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Publication number: 20130167605Abstract: Compositions related to a water-based lubricant fluid for aluminum cold rolling which is free from measurable particles or oil droplets which can be applied in field production. A single-phase lubricant fluid may include water-soluble polymers, lubricating additives, anti-rust additives, anti-oxidant additives, pH-adjust additives, or combinations thereof.Type: ApplicationFiled: December 28, 2012Publication date: July 4, 2013Applicant: Quaker Chemical CorporationInventor: Quaker Chemical Corporation
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Publication number: 20130150271Abstract: Compositions and methods for reducing toolwear during iron-machining, including applying a composition comprising water; a lubricant ester; and a sulfur-containing lubricant additive.Type: ApplicationFiled: December 10, 2012Publication date: June 13, 2013Applicant: QUAKER CHEMICAL CORPORATIONInventor: Quaker Chemical Corporation
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Patent number: 8293691Abstract: The present invention relates to metal processing lubricant compositions that are based on polyhydrocarbyl esters of aliphatic polyols, in particular tetrahydrocarbyl esters of pentaerythritol, wherein at least one hydrocarbyl group of the tetrahydrocarbyl ester comprises 6-14 carbon atoms and the other hydrocarbyl groups comprise 6-20 carbon atoms. The compositions are in particular suitable for metal forming operations, e.g. a cold rolling operation, a hot rolling operation or a drawing operation, and metal removing operations, e.g. grinding, milling, cutting, turning and honing.Type: GrantFiled: November 8, 2007Date of Patent: October 23, 2012Assignee: Quaker Chemical CorporationInventors: Hendrik L. Mulder, Jan Baptist Andreas Felix Smeulders, Robert A. Herrendorf
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Publication number: 20120245067Abstract: An oil in water lubricant fluid for use in steel cold rolling, comprising an oil in water emulsion having a particle size of 1 ?m or less, consisting of an oil phase and water, where the oil phase includes about 5 wt % to about 40 wt % of at least one polymeric surfactant, about 25 wt % to about 95 wt % base oil, about 0.2 wt % to about 10 wt % extreme pressure lubrication additives, and about 0.5 wt % to about 6 wt % other functional additives.Type: ApplicationFiled: May 10, 2010Publication date: September 27, 2012Applicant: QUAKER CHEMICAL CORPORATIONInventors: Tao Zhu, Pieter Schellingerhout, Yuming Zhang, Jiangbo Ma
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Publication number: 20120094023Abstract: A terrazzo composition containing a resin component; a hardener component; and an aggregate component, where the composition has a tensile strength of about 8500 psi to about 8900 psi, a compressive strength of about 2600 psi to about 3000 psi, a Shore D Hardness of about 50 to about 100, and a weight of about 0.60 pounds per square foot at 0.25 inch thickness to about 0.76 pounds per square foot at 0.25 inch thickness.Type: ApplicationFiled: October 14, 2011Publication date: April 19, 2012Applicant: QUAKER CHEMICAL CORPORATIONInventor: Arnold Yasui
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Publication number: 20090242858Abstract: The present invention relates to a method for using a water-based fluid composition to lubricate metal-metal surfaces in contact with each other in a non-hydraulic system, wherein at least one of the metal surfaces is moving. The invention also relates to a water-based fluid composition for use as a lubricant in the described method.Type: ApplicationFiled: November 30, 2006Publication date: October 1, 2009Applicant: QUAKER CHEMICAL CORPORATIONInventors: Lorraine Palmerio, Kevin Dickey
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Patent number: 6548456Abstract: Metal working fluids being oil-in-water emulsions comprising alkylated polyvinylpyrrolidones as surfactants for emulsifying the oil in water. The alkylated polyvinyl-pyrrolidones having a molecular weight of about 1,000 up to 50,000 provide emulsions showing a high emulsion stability under varying and severe processing conditions of metal working fluids. Further, advantages of the metal working fluids are the narrow distribution of the droplet size, the high stability against varying temperature, the high stability against varying quality/composition of the make-up water, a high capacity of dispersing metal fines in the metal working fluid as well as excellent film forming characteristics.Type: GrantFiled: December 21, 2001Date of Patent: April 15, 2003Assignee: Quaker Chemical CorporationInventors: Hendrik Laurens Mulder, Robertus Petrus Jozef Maria Smits, Nicolaas Leonardus Johanna Maria Broekhof
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Patent number: 5885538Abstract: The present invention provides a method and composition regeneration of an aminal that has previously been reacted with a sulfide selected from hydrogen sulfide and mercaptans. The method includes contacting a scavenging mixture which includes an aminal, and an oxidation catalyst with a gas such as air, oxygen enriched air, oxygen, ozone enriched air and ozone. The composition includes an aminal, and an oxidation catalyst. The method and composition are useful for the regeneration of an aminal base sulfur scavenging compound.Type: GrantFiled: July 2, 1997Date of Patent: March 23, 1999Assignee: Quaker Chemical CorporationInventors: Edward A. Trauffer, Muge Caglar