William F. Graham - Wayne PA, US Douglas Robert Anton - Wilmington DE, US Jeffery W. Johnson - Rochester Hills MI, US Michael Joseph Michalczyk - Wilmington DE, US Sape Kwesi Quashie - Southfield MI, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
B05D001/38 B05D003/00 B05D007/26
US Classification:
427142, 427258, 427387, 4274071, 525453, 525901
Abstract:
A method for repairing a basecoat/clearcoat finish or coating comprised of a fluorinated organosilane topcoat. A fluorourethane star polyester additive is added to the fluorinated organosilane topcoat composition to improve recoat adhesion with the repair basecoat.
Coating Compositions Containing A Fluorinated Organosilane Polymer
William F. Graham - Wilmington PA, US Douglas Robert Anton - Wilmington DE, US Jeffery W. Johnson - Rochester Hills MI, US Michael Joseph Michalczyk - Wilmington DE, US Sape Kwesi Quashie - Southfield MI, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
A coating composition containing a film-forming organosilane polymer, optionally a non-aqueous dispersed polymer, and a crosslinking agent selected from one or both of an organic polyisocyanate and melamine crosslinker. Fluorine functionalities are incorporated in the organosilane polymer to enhance soil resistance and cleanability. The coating composition can be used as a clearcoat over a conventional pigmented basecoat. The coating composition provides improved soil resistance and cleanability.
Method For Achieving Recoat Adhesion Over A Fluorinated Topcoat
William F. Graham - Wilmington PA, US Douglas Robert Anton - Wilmington DE, US Jeffery W. Johnson - Rochester Hills MI, US Michael Joseph Michalczyk - Wilmington DE, US Sape Kwesi Quashie - Southfield MI, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C08F 22/00
US Classification:
526279, 526291, 5253262, 5253265
Abstract:
A method for repairing a basecoat/clearcoat finish or coating comprised of a fluorinated organosilane topcoat. A fluorinated urethane additive is added to the fluorinated organosilane topcoat composition to improve recoat adhesion with the repair basecoat.
William Frank Graham - Wayne PA, US Douglas Robert Anton - Wilmington DE, US Jeffery W. Johnson - Rochester MI, US Michael Joseph Michalczyk - Wilmington DE, US Sape Kwesi Quashie - Southfield MI, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
B32B 27/30
US Classification:
4284255, 526279, 526291
Abstract:
A method for repairing a basecoat/clearcoat finish or coating comprised of a fluorinated organosilane topcoat. A fluorinated urethane additive is added to the fluorinated organosilane topcoat composition to improve recoat adhesion with the repair basecoat.
The invention provides a non-stick coating for glass cookware that has good adhesion and stain resistance while maintaining the abrasion resistance of the non-stick coating. The non-stick coating comprises a base coat that contains fluoropolymer and colloidal silica and an overcoat comprising one or more polymer layers containing inorganic filler film hardener.
Dorf Ketal Specialty Catalysts LLC since Jun 2010
Director of Applied Research and Development
DuPont Company Aug 1988 - Mar 2010
Principle Investigator
Massachusetts Institute of Technology 1987 - 1988
Postdoctoral Associate
University of Sussex, UK 1984 - 1986
Postdoctoral Associate
Education:
University of Wisconsin-Madison 1979 - 1984
Ph.D, Inorganic Chemistry
Knox College 1975 - 1979
BA, Chemistry
Skills:
Polymers Catalysis Coatings Inorganic Chemistry Polymer Science Polymer Chemistry Commercialization Analytical Chemistry Materials Chemical Engineering Chemistry Gas Chromatography Organic Chemistry Additives R&D Product Development Materials Science Research and Development Formulation Manufacturing
Temple University 2004 - 2007
Bachelors, Corrections, Criminal Justice
Community College of Philadelphia 2002 - 2004
Associates, Corrections, Criminal Justice
Skills:
Asset Protection Compliance Safety Interviews Job Scheduling Food Safety Strategic Planning Employee Training Courts Organized Retail Crime Customer Service Loss Prevention Inventory Control Shrinkage Wicklander Zulawski Interview Associate Development Multi Unit Management Driving Results Loss Prevention Strategies Inventory Workplace Violence Inventory Management Physical Security Cctv