The Dow Chemical Company
Senior Technician Service and Development Scientist and Product Asset Specialist
Dupont Dec 1, 2006 - Mar 2019
Principal Investigator
Dupont 2001 - 2006
Technical Specialist
Dupont Oct 1997 - 2001
Research Engineer
Westvaco Corp. Dec 1, 1995 - Sep 1, 1997
R and D Engineer
Education:
Carnegie Mellon University 1990 - 1995
Doctorates, Doctor of Philosophy, Chemical Engineering
University of California, Berkeley 1985 - 1990
Bachelors, Bachelor of Science, Chemical Engineering
Skills:
R&D Product Development Polymers Chemical Engineering Polymer Science Materials Science Process Engineering Coatings Photovoltaics Chemistry Polymer Chemistry Plastics Design of Experiments Six Sigma Moisture Analysis Process Simulation Research and Development
Languages:
Mandarin English
Us Patents
Multilayer Terionomer Encapsulant Layers And Solar Cell Laminates Comprising The Same
The present invention provides a solar cell pre-lamination assembly comprising a terionomer multilayer film or sheet and solar cell modules prepared therefrom.
Multilayer Acid Terpolymer Encapsulant Layers And Interlayers And Laminates Therefrom
Richard Allen Hayes - Beaumont TX, US Jane Kapur - Kennett Square PA, US Sam Louis Samuels - Landenberg PA, US
Assignee:
E I du Pont de Nemours and Company - Wilmington DE
International Classification:
B32B 27/00 H01L 31/04 H01L 31/18
US Classification:
428339, 428419, 4284231, 428220, 428483, 428442
Abstract:
The present invention provides an acid terpolymer comprising multilayer film or sheet and safety laminates and solar cell pre-lamination assemblies comprising the same.
NAOTO TAKAGI - Yokohama, JP JUN KOISHIKAWA - Sagamihara City, JP KRISTOF PROOST - Hemiksem, BE JANE KAPUR - Kennett Square PA, US CHARLES ANTHONY SMITH - Vienna WV, US
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY - Wilmington DE
International Classification:
H01L 31/048
US Classification:
136251
Abstract:
Provided herein are light weight solar cell modules having an ionomeric encapsulant sheet and at least one glass sheet. In particular, the weight of the solar cell modules is reduced by reducing the thickness of the at least one glass sheet to about 2.0 mm or less, or to about 1.5 mm or less. The light weight modules retain favorable performance properties such as good pummel adhesion levels, good moisture resistance, and low stress. Further provided are lightweight solar cell modules equipped with integral mounting devices.
NAOTO TAKAGI - Yokohama, JP Jun Koishikawa - Sagamihara City, JP Kristof Proost - Hemiksem, BE Jane Kapur - Kennett Square PA, US Charles Anthony Smith - Vienna WV, US
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY - Wilmington DE
International Classification:
B32B 7/02 B32B 17/10
US Classification:
428215, 428339
Abstract:
Provided herein are light weight glass laminates having ionomeric interlayers and at least one glass layer. In particular, the weight of the glass laminates is reduced by reducing the thickness of the at least one glass layer to about 2.0 mm or less, or to about 1.5 mm or less. The light weight laminates retain favorable performance properties such as have good Pummel adhesion levels, good moisture resistance, and low stress. Further provided are lightweight glass laminates equipped with integral mounting devices.
Multilayer Terionomer Encapsulant Layers And Solar Cell Laminates Comprising The Same
Richard Allen Hayes - Beaumont TX, US Jane Kapur - Kennett Square PA, US Sam Louis Samuels - Landenberg PA, US
Assignee:
E. I. DU PONT DE NEMOURS AND COMPANY - Wilmington DE
International Classification:
H01L 31/048 H01L 31/042 B32B 37/06 B32B 37/10
US Classification:
136251, 136244, 1563082, 156285
Abstract:
The present invention provides a solar cell pre-lamination assembly comprising a terionomer multilayer film or sheet and solar cell modules prepared therefrom.
Naoto Takagi - Yokohama, JP Jun Koishikawa - Sagamihara, JP Kristof Proost - Hemiksem, BE Jane Kapur - Kennett Square PA, US Charles Anthony Smith - Vienna WV, US Ingo Stelzer - Potsdam, DE
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY - WILMINGTON
International Classification:
B32B 7/02 B32B 27/06 B32B 17/10
US Classification:
428215, 428337
Abstract:
Provided herein are light weight glass laminates having ionomeric interlayers and at least one glass layer. In particular, the weight of the glass laminates is reduced by reducing the thickness of the at least one glass layer to about 2.0 mm or less, or to about 1.5 mm or less. The light weight laminates retain favorable performance properties such as have good Pummel adhesion levels, good moisture resistance, and low stress. Further provided are lightweight glass laminates equipped with integral mounting devices.
JUN KOISHIKAWA - SAGAMIHARA CITY, JP KRISTOF PROOST - HEMIKSEM, BE JANE KAPUR - KENNETT SQUARE PA, US CHARLES ANTHONY SMITH - VIENNA WV, US INGO STELZER - POTSDAM, DE
Assignee:
E I DU PONT DE NEMOURS AND COMPANY - Wilmington DE
International Classification:
B32B 7/02 B32B 3/06 B32B 17/10
US Classification:
428192, 428337, 428215
Abstract:
Provided herein are light weight glass laminates having ionomeric interlayers and at least one glass layer. In particular, the weight of the glass laminates is reduced by reducing the thickness of the at least one glass layer to about 2.0 mm or less, or to about 1.5 mm or less. The light weight laminates retain favorable performance properties such as have good Pummel adhesion levels, good moisture resistance, and low stress. Further provided are lightweight glass laminates equipped with integral mounting devices.
Photovoltaic Module And Encapsulant Composition Having Improved Resistance To Potential Induced Degradation