Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

For inquiries or more information, please contact us at


Expert Details

Web Coating Technology and Process Scale-Up

ID: 722388 Arizona, USA

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Expert consults in all aspects of the web coating process and has experience in a wide range of coating process and product types. He has over 35 years expertise in the coating and drying of thin films, coating process development and scale-up, coating line design, coating formulation, manufacturing process technology, development polyester base development, film defect mechanisms and defect characterization techniques. He has extensive experience in designing coating application and drying machines and has experience with a wide variety of applicators. Expert provides services in the areas of process analysis, product and process development and scale-up, process troubleshooting, defect reduction, litigation support, and expert witnessing. He teaches courses in various aspects of the web coating process. Titles are “Web Coating Processes Technology,” “Troubleshooting Film Coating Defects: Analysis, Causes and Cures,” “Improving Product and Process Development,” and “Measurement Techniques for the Coating Process.” The courses can be modified to meet specific needs. He recently retired from DuPont Central Research and Development as a DuPont Fellow. He is co-editor of Modern Coating and Drying Technology and co-author of Coating and Drying Defects: Troubleshooting Operating Problems. He has given many presentations and lectures at technical meetings. He is Technical Consultant for AIMCAL (Association of Industrial Metallizers, Coaters and Laminators), was founding President and currently Treasurer of the International Society of Coating Science and Technology, and is a contributing author for Converting Magazine, and Paper, Film & Foil Converter. He has also been active in professional development and innovation activities for scientists and engineers.

Expert has extensive experience in a wide variety of coating and drying systems. He gas designed, optimized, and scaled up many coater dryer systems and has been involved with modernizing older coating lines.

He has experience in controlling bubbles using both physical and chemical methods.

Expert has experience in measuring and controlling interfacial tensions in the web coating process.

He has extensive experience in the measurement and classification of coating defects. He developed image analysis technology to characterize and quantify defects. He has worked on fundamental principles of defect formation in web coating systems.

Expert helped a client develop a new coating process for a new product.


Year Degree Subject Institution
Year: 1964 Degree: Ph.D. Subject: Physical Chemistry Institution: University of Delware
Year: 1958 Degree: B.S.Ch.E. Subject: Chemical Engineering Institution: Tufts University

Work History

Years Employer Title Department
Years: 1998 to Present Employer: Undisclosed Title: President Department:
Expert is a technical consultant in all areas of the web coating process.
Years Employer Title Department
Years: 1964 to 1997 Employer: DuPont Title: DuPont Fellow (final position) Department: Central Research & Development
In his final position, Expert was a DuPont Fellow responsible for several areas of web coating technology. He developed coating and drying processes and products for several product families.

International Experience

Years Country / Region Summary
Years: 2002 to 2002 Country / Region: Korea Summary: Expert gave seminars and consulted for a compnay in Korea.
Years: 1999 to 1999 Country / Region: Israel Summary: He gave seminars and consulted for a compnay in Israel.

Career Accomplishments

Associations / Societies
Expert is the Founding President and currently Treasurer of the International Society of Coating Science and Technology.
Awards / Recognition
He received the John Tallmadge Award for contributions to coating technology. He received the AIMCAL President's award in recognition of meritorious service to AIMCAL and the converting industry.
Publications and Patents Summary
Expert has authored two books and has many publications, and presentations.

Additional Experience

Expert Witness Experience
Expert has been an expert witness and given depositions in several cases involved with coating process technology.
Training / Seminars
He has given many seminars and continuing education courses on the web coating process, product and process scale-up, and organizational efficiencies.
Vendor Selection
He has worked with several clients to select and obtain coating process equipment.
Marketing Experience
He has been involved with several aspects of the Converting Industry
Other Relevant Experience
defect troubleshooting

Fields of Expertise

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