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Robert Daniel Lousenberg

from Wilmington, DE
Age ~56
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Also known as:
Robert D Lousenberg
Phone and address:
2103 Anson Rd, Wilmington, DE 19810
(302) 529-1748
Related to:
Cory A Lousenberg, 29Dawn Gent, 59Dan Lousenberg, 58
Connected to:
Michelle A Lousen, 52Kenneth C Loush, 70Kristin N Loush, 36Brian J Loushine, 44Russell D Lousignont, 45Nicole A Loussaert, 36Sabine Loussaint, 51Julia Loustalot, 40Anna Loustaunau, 44Camie R Lout, 48

Robert Lousenberg Phones & Addresses

  • 2103 Anson Rd, Wilmington, DE 19810 (302) 529-1748
  • North Marshfield, MA
  • 6508 Jacobs Creek Cir, Fayetteville, NC 28306 (910) 864-0536
  • New Castle, DE
  • N Marshfield, MA

Work

Company: Compact membrane systems inc Sep 2018 Position: Senior chemist and intelectual property manager

Education

Degree: Doctorates, Doctor of Philosophy School / High School: University of Toronto 1997 to 2006 Specialities: Philosophy, Chemistry

Skills

Polymers • Chemistry • R&D • Polymer Chemistry • Characterization • Organic Chemistry • Organic Synthesis • Research • Nmr • Gas Chromatography • Product Development • Polymer Characterization • Cross Functional Team Leadership • Ftir • Uv/Vis • Project Management • Research and Development • Analytical Techniques • Analytical Instruments • Gpc • Fluoropolymers • Competitive Intelligence • Workplace Safety • Polymer Composites

Languages

English

Ranks

Certificate: Six Sigma Green Belt

Industries

Chemicals

Resumes

Resumes

Robert Lousenberg Photo 1

Senior Chemist And Intelectual Property Manager

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Location:
Wilmington, DE
Industry:
Chemicals
Work:
Compact Membrane Systems Inc
Senior Chemist and Intelectual Property Manager
Compact Membrane Systems Inc
Senior Research Scientist
The Chemours Company Apr 2007 - Jun 2015
Principal Investigator, Fluorochemicals R and D
Dupont Aug 2000 - Apr 2007
Senior Research Chemist, Fluoroproducts and Fuel Cells R and D
Ballard Power Systems Aug 1991 - Jul 1995
Research Associate, Ballard Advanced Materials
Education:
University of Toronto 1997 - 2006
Doctorates, Doctor of Philosophy, Philosophy, Chemistry University of Toronto 1995 - 1997
Masters, Organic Chemistry Simon Fraser University 1986 - 1991
Bachelors, Chemistry
Skills:
Polymers
Chemistry
R&D
Polymer Chemistry
Characterization
Organic Chemistry
Organic Synthesis
Research
Nmr
Gas Chromatography
Product Development
Polymer Characterization
Cross Functional Team Leadership
Ftir
Uv/Vis
Project Management
Research and Development
Analytical Techniques
Analytical Instruments
Gpc
Fluoropolymers
Competitive Intelligence
Workplace Safety
Polymer Composites
Languages:
English
Certifications:
Six Sigma Green Belt

Publications

Us Patents

Linear Copolymers Of Fluorocarbon-Hydrocarbon Monomers Synthesized In Carbon Dioxide

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US Patent:
6730762, May 4, 2004
Filed:
Feb 2, 2001
Appl. No.:
09/773928
Inventors:
Robert D. Lousenberg - Fayetteville NC
Molly S. Shoichet - Toronto, M5R 3E4, CA
Assignee:
Molly S. Shoichet - Toronto
R. D. Lousenberg - Fayetteville NC
International Classification:
C08F11418
US Classification:
526250, 526319
Abstract:
Linear copolymers of fluorocarbon and hydrocarbon monomers. The present invention provides linear copolymers and terpolymers of fluorocarbon and hydrocarbon monomers, and particularly the invention provides a linear copolymers, of fluoromonomers, such as tetrafluoroethylene, chlorotrifluoroethylene, or vinylidene fluoride, with hydrocarbon monomers, such as vinyl acetate, acrylic acid ethyl acetate or tertiary butyl acrylate. The copolymers were synthesized by polymerization by a free radical mechanism in supercritical carbon dioxide and they are linear because of synthesis in carbon dioxide. The copolymer composition was controlled by the monomer feed concentration to have between 7 and 71 mol % TFE. Additionally, new and predominantly linear co- and terpolymers were prepared by hydrolysis and trans-esterification of the latter copolymers. Furthermore, neither surfactants nor dispersing agents are required to produce the linear copolymers, but may be used.

Process To Prepare Fluoropolymer Dispersions And Membranes

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US Patent:
8058319, Nov 15, 2011
Filed:
May 18, 2007
Appl. No.:
11/750391
Inventors:
Robert D. Lousenberg - Wilmington DE, US
Assignee:
E.I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C08J 5/20
US Classification:
521 27, 521 31, 524544, 562 1
Abstract:
Described is a process to prepare fluoropolymer organic-liquid dispersions containing a homogeneous mixture of reacted and unreacted sulfonyl halide groups. The dispersions are useful in the preparation of crosslinked membranes.

Synthesis Of 1234Yf By Selective Dehydrochlorination Of 244Bb

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US Patent:
8263817, Sep 11, 2012
Filed:
Jun 30, 2011
Appl. No.:
13/172987
Inventors:
Mario Joseph Nappa - Newark DE, US
Robert D. Lousenberg - Wilmington DE, US
Andrew Jackson - Newark DE, US
Assignee:
E I du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 17/25
US Classification:
570157, 570156
Abstract:
Disclosed is a process for the manufacture of 2,3,3,3-tetrafluoropropene comprising: (a) contacting 1,1,1,2,tetrafluoro-2-chloropropane with a catalyst comprised of chromium (III) oxide, and at least 1% of an alkali metal, to produce a product mixture comprising 2,3,3,3-tetrafluoropropene; and (b) recovering said 2,3,3,3-tetrafluoropropene from the product mixture produced in step (a) above.

Alkyl Perfluoroalkene Ethers

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US Patent:
8399713, Mar 19, 2013
Filed:
Feb 8, 2010
Appl. No.:
12/701802
Inventors:
Joan Ellen Bartelt - Wilmington DE, US
Robert D. Lousenberg - Wilmington DE, US
Assignee:
E I du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 43/17
C07C 41/06
B05D 5/12
C11D 1/825
C23G 5/00
US Classification:
568686, 427127, 427240, 427384, 134 40, 510506
Abstract:
Disclosed are compositions comprising a compound having the formula CF(CF)CF═CFCF(OR)(CF)CF, wherein R is CHor CHor mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=1, 2 or 3. Also disclosed are unsaturated fluoroethers selected from the group consisting of CF(CF)CF═CFCF(OR)(CF)CF, CF(CF)C(OR)═CFCF(CF)CF, CFCF═CFCF(OR)(CF)(CF)CF, CF(CF)CF═C(OR)CF(CF)CF, and mixtures thereof, wherein R can be either CH, CHor mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=0, 1, 2 or 3. Also disclosed herein are novel methods of using a composition comprising at least one of the compounds described above as novel solvents, carrier fluids, dewatering agents, degreasing solvents or defluxing solvents.

Alkyl Perfluoroalkene Ethers And Uses Thereof

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US Patent:
8486295, Jul 16, 2013
Filed:
Jun 28, 2011
Appl. No.:
13/170646
Inventors:
Joan Ellen Bartelt - Wilmington DE, US
Robert D. Lousenberg - Wilmington DE, US
Assignee:
E I du Pont de Nemours and Company - Wilmington DE
International Classification:
C09K 5/04
US Classification:
252 67
Abstract:
Disclosed are methods of transferring heat comprising providing a device, using a heat-transfer fluid to transfer heat to or from the device, wherein the heat-transfer fluid compositions comprise at least one unsaturated fluoroether having the formula CF(CF)CF═CFCF(OR)(CF)CF, CF(CF)C(OR)═CFCF(CF)CF, CFCF═CFCF(OR)(CF)(CF)CF, CF(CF)CF═C(OR)CF(CF)CF, or mixtures thereof, wherein R can be either CH, CHor mixtures thereof, and wherein x and y are independently 0, 1, 2 or 3, and wherein x+y=0, 1, 2 or 3.

Synthesis Of 1,1,3-Trichloro-1-Propene

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US Patent:
8586804, Nov 19, 2013
Filed:
Oct 21, 2011
Appl. No.:
13/278511
Inventors:
Mario Joseph Nappa - Newark DE, US
Robert D. Lousenberg - Wilmington DE, US
Andrew Jackson - Newark DE, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 17/25
US Classification:
570227, 570226
Abstract:
Disclosed is a process for the dehydrochlorination of 1,1,1,3-tetrachloropropane comprising contacting 1,1,1,3,tetrachloropropane in the vapor phase in a reaction zone with a catalyst comprising iron, to produce a product mixture comprising 1,1,3-trichloro-1-propene; and recovering said 1,1,3-trichloro-1-propene from the product mixture produced. Also disclosed is a process for the dehydrochlorination of 1,1,1,3-tetrachloropropane comprising heating 1,1,1,3-tetrachloropropane in the liquid phase to produce a mixture comprising 1,1,3-trichloro-1-propene, cooling said mixture, separating hydrogen chloride from said mixture and recovering 1,1,3-trichloro-1-propene.

Processes For Separating Components In Alkyl Perfluoroalkene Ether Production

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US Patent:
8592630, Nov 26, 2013
Filed:
Sep 26, 2012
Appl. No.:
13/627024
Inventors:
Robert D Lousenberg - Wilmington DE, US
Assignee:
E I du Pont de Nemours and Company - Wilmington DE
International Classification:
C07C 209/86
C07C 41/06
US Classification:
564296
Abstract:
Disclosed are processes for reacting a perfluorinated olefin with an alcohol, an alkali metal hydroxide, and water in the presence of a phase transfer catalyst to form a reaction product mixture that separates into an aqueous phase and an organic phase. Alcohol may be present in an effective amount sufficient to form a third phase comprising at least 50% of the phase transfer catalyst. The third phase can be separated from the organic phase. Also disclosed are methods for recovering and recycling the phase transfer catalyst used in the reaction.

Method For Preparing Membrane Electrode Assemblies From Fluoropolymer Dispersions

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US Patent:
20070278094, Dec 6, 2007
Filed:
May 31, 2007
Appl. No.:
11/755824
Inventors:
Robert Lousenberg - Wilmington DE, US
International Classification:
C25C 7/02
US Classification:
204280000
Abstract:
Described are methods for producing membrane electrode assemblies containing crosslinked membranes and electrodes, which membranes and electrodes are prepared from fluoropolymer organic-liquid dispersions containing a homogeneous mixture of reacted and unreacted sulfonyl halide groups.
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Robert Daniel Lousenberg from Wilmington, DE, age ~56 Get Report