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Laurent Chambard

from Summit, NJ
Age ~63
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Connected to:
Carina S Chambarry, 57Peter M Chambasian, 63Adam J Chamberlain, 37Adelaide C Chambers, 53Alison R Chamberlain, 35Allison Chambers, 44Alyka D Chamberlin, 32Alyssa Chambers, 30Alyssa L Chamberlin, 37Amee G Chambers, 53

Laurent Chambard Phones & Addresses

  • 412 Morris Ave, Summit, NJ 07901 (908) 277-0306
  • 412 Morris Ave APT 45, Summit, NJ 07901 (908) 277-0306
  • Englewood, NJ
  • Union, NJ
  • 412 Morris Ave APT 45, Summit, NJ 07901

Work

Company: Infineum Position: Technical manager

Education

Degree: High school graduate or higher

Languages

French • English

Industries

Chemicals

Resumes

Resumes

Laurent Chambard Photo 1

Technical Manager

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Location:
Summit, NJ
Industry:
Chemicals
Work:
Infineum
Technical Manager
Languages:
French
English

Publications

Us Patents

Method Of Lubricating A Crosshead Engine

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US Patent:
8377857, Feb 19, 2013
Filed:
May 24, 2006
Appl. No.:
11/440294
Inventors:
Laurent Chambard - Englewood NJ, US
Laura Kosidowski - Marlborough, GB
Assignee:
Infineum International Limited
International Classification:
C10M 141/00
US Classification:
508192, 508371, 508391, 508460, 508586
Abstract:
A method of lubricating a cylinder liner and a crankcase in a marine diesel crosshead engine with the same lubricating oil composition. The lubricating oil composition has a TBN, as measured using ASTM D 2896-98, of 10 to 55 mg KOH/g. The lubricating oil composition comprises: at least 40 mass % of an oil of lubricating viscosity; at least one detergent; at least one dispersant; and at least one anti-wear additive.

Lubricant Composition

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US Patent:
20050003972, Jan 6, 2005
Filed:
Jun 8, 2004
Appl. No.:
10/863041
Inventors:
Laurent Chambard - Springfield NJ, US
Adrian Dunn - Uffington Faringdon, GB
International Classification:
C10M159/20
C10M159/22
C10M101/00
US Classification:
508460000, 508391000
Abstract:
A marine diesel cylinder lubricant composition for a marine diesel engine running on fuel having a sulphur content of less than 1.5%, the composition having a total base number, as determined according to ASTM D2896, of more than 30 and less than 70, and comprising at least 40 wt % of an oil of lubricating viscosity, and at least one detergent prepared from at least two surfactants, one of which is a salicylate. The marine diesel cylinder lubricant composition demonstrates good ability to reduce deposit formation, especially on pistons. The marine diesel cylinder lubricant composition also demonstrates good lubrication at temperatures above 250 C.

Lubricating Oil Compositions

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US Patent:
20060046941, Mar 2, 2006
Filed:
Aug 23, 2005
Appl. No.:
11/209233
Inventors:
Laurent Chambard - Englewood NJ, US
Laura Kosidowski - Marlborough, GB
Minh Doan - Witney, GB
International Classification:
C10M 129/14
C10M 145/20
US Classification:
508585000
Abstract:
Use of an oil-soluble hydrocarbyl phenol aldehyde condensate as an antiwear additive in a lubricating oil composition. The oil-soluble hydrocarbyl phenol aldehyde condensate has the following structure: wherein n is 0 to 10, preferably 1 to 8, more preferably 2 to 6, and most preferably 3 to 5; Y is a divalent bridging group, and is preferably a hydrocarbyl group, preferably having from 1 to 4 carbon atoms; and R is a hydrocarbyl group having from 4 to 30, preferably 8 to 18, and most preferably 9 to 15 carbon atoms.

Detergent

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US Patent:
20060258550, Nov 16, 2006
Filed:
May 8, 2006
Appl. No.:
11/429881
Inventors:
Laurent Chambard - Englewood NJ, US
Dominique Moulin - Notre Dame De Gravenchon, FR
International Classification:
C11D 17/00
US Classification:
510127000
Abstract:
A high base number calcium sulphonate detergent having a total soap/BN ratio of 0.0530 to 0.0585, preferably 0.0540 to 0.0580, more preferably 0.0550 to 0.0575. The calcium sulphonate detergent has a base number of greater than 350 mg KOH/g as measured by ASTM D 2896-98. The high base number sulphonate exhibits reduced viscosity drift, improved stability and improved catalytic oxidation.

Lubricating Oil Compositions

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US Patent:
20080255013, Oct 16, 2008
Filed:
May 22, 2008
Appl. No.:
12/125249
Inventors:
Laurent Chambard - Englewood NJ, US
Laura Kosidowski - Marlborough, GB
Minh Doan - Witney, GB
International Classification:
C10M 105/16
US Classification:
508585
Abstract:
Use of an oil-soluble hydrocarbyl phenol aldehyde condensate as an antiwear additive in a lubricating oil composition. The oil-soluble hydrocarbyl phenol aldehyde condensate has the following structure:wherein n is 0 to 10, preferably 1 to 8, more preferably 2 to 6, and most preferably 3 to 5; Y is a divalent bridging group, and is preferably a hydrocarbyl group, preferably having from 1 to 4 carbon atoms; and R is a hydrocarbyl group having from 4 to 30, preferably 8 to 18, and most preferably 9 to 15 carbon atoms.

Lubricant Compositions With Low Hths For A Given Sae Viscosity Grade

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US Patent:
20090156442, Jun 18, 2009
Filed:
Dec 17, 2007
Appl. No.:
11/957627
Inventors:
Laurent Chambard - Englewood NJ, US
Jai G. Bansal - Warren NJ, US
International Classification:
C10M 145/14
C10M 149/04
C10M 149/10
US Classification:
508268, 508591, 508465, 508297, 508306, 508110, 508470, 508469
Abstract:
A lubricant composition that exhibits low high temperature high shear viscosity is disclosed. The lubricant composition is made up of a first polymer having a kinematic viscosity ratio less than or equal to 0.25 and a shear stability index (SSI) equal to or greater than 20 percent and base oil having a viscosity index equal to or greater than 120.

Additives And Lubricating Oil Compositions Containing Same

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US Patent:
20100173811, Jul 8, 2010
Filed:
Jun 6, 2008
Appl. No.:
12/602204
Inventors:
Stephen Arrowsmith - Oxfordshire, GB
Christopher J. Booth - Berkshire, GB
Aubrey L. Burrows - Norfolk, GB
Paul Wilson - Oxfordshire, GB
Neal J. Milne - Wiltshire, GB
Jacob Emert - Brooklyn NY, US
Laurent Chambard - Englewood NJ, US
International Classification:
C10M 169/04
C10M 133/12
C07C 211/55
US Classification:
508287, 508563, 564337
Abstract:
Para-alkylated substituted diphenylamines are made by catalytically alkylating diphenylamine with a branched-chain alkene, such as propene, oligomer mixture in which the oligomer present in the greatest percentage has 15-24 carbon atoms. The alkylated diphenylamines are useful crankcase lubricant additives such as for reducing piston deposits and engine sludge.

Viscosity Index Improver Concentrates

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US Patent:
20180251701, Sep 6, 2018
Filed:
May 4, 2018
Appl. No.:
15/971190
Inventors:
- Abingdon, GB
Stuart A. Taylor - Reading, GB
Stuart Briggs - Edison NJ, US
Laurent Chambard - Englewood NJ, US
International Classification:
C10M 169/02
C10M 169/04
C10M 143/12
C10M 119/24
C10M 119/02
C10M 105/32
C10M 101/02
Abstract:
A viscosity index improver containing, in non-ester diluent oil, one or more hydrogenated, functionalized linear block copolymers having at least one block derived from monoalkenyl arene covalently linked to at least one block derived from diene in an amount that is greater than the critical overlap concentration (c*), in mass %, for the linear block copolymers in the diluent oil; and an amount of ester base stock.
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Laurent Chambard from Summit, NJ, age ~63 Get Report