Human Hair/Cosmetic Interactions:
Fundamentals and Methodology
April 22-24, 2008

The Program

The Comprehensive Three-Day Course for Professionals in the Hair Fiber and Cosmetics Industries

Featuring
Physical Chemistry
Surface Chemistry
Mechanics of Hair
Optics of Hair
Hair Testing Methods

This intensive three-day short course is based on the premise that an understanding of how cosmetic treatments affect human hair properties is critical for the development of successful products. The course will cover the current concepts of hair fiber structure and morphology and will then provide fundamental background for specific characterization methods. The effects of treatments on the surface and bulk properties of single hair fibers and hair assemblies will be explored, and methods will be discussed for the objective, quantitative measurement of these effects. Much of the material will be highlighted through demonstrations of TRI's unique instruments, including:

Microscopic & Optical Techniques
Microfluorometry
UV-Microspectrophotometry
Scanning Electron Microscopy
Light Scattering - Goniophotometry
Color Measurement

Mechanical Tests
Tensile Testing
Fatigue Testing
Bending Stiffness
Torsion Testing
Friction Testing Techniques
Combing
Hair Body

Physical Chemistry
Wettability
Dynamic Vapor Sorption

Who Should Attend?

Professionals who want a sound technical introduction or refresher, especially those in the following fields:

• Hair Research
• Research and Development of Hair Care Products
• Claim Substantiation
• Forensic Science

Course Highlights

Hair Structure and Biology

• Current concepts of the hair fiber structure
• Biological Aspects - hair growth
• Optical properties of hair and hair shine
• The mechanical properties of hair - strength and stiffness
• The interaction of hair with water and the effect on properties
• The different manifestations of hair damage
• Afro hair and hair care

Hair - Product Interactions

• The effect of daily use hair products on the properties of hair
• Body, Volume and Frizz management
• Hair styling
• Color chemistry and dyeing of hair
• Color retention
• Sunscreen Protection
  

Faculty

Course Moderator
Dr. Peter D. Kaplan, Research Director, leads the team into exciting new areas of research, while continuing to foster TRI's foundations in hair and fiber science. Prior to joining TRI, Dr. Kaplan was Director of Measurement Science at Unilever. Dr. Kaplan received his Ph.D. in Physics from the University of Pennsylvania, and has expertise in optics, image analysis, and skin care.

Staff Lecturers
Dr. Gerardo Callegari, Staff Scientist, TRI/Princeton, received his Ph.D. in Physics from Buenos Aires University, Argentina on the topic "Dewetting in simple geometries." Dr. Callegari's research interests include interfacial phenomena: wetting, de-wetting and movement of the contact line, as well as characterization of the transport properties of porous materials. He has 11 publications and 50 presentations in the field. He was awarded with the 3 consecutive Buenos Aires University research fellowships before joining TRI in 2003.

Dr. Trefor Evans, Principal Scientist, is involved in researching hair chemistry, thermal analysis, and cosmetic formulation. Dr. Evans joined TRI following a career at Unilever and Helene Curtis, where he served as Development Manager in the Measurement Science Department. Dr. Evans received his Ph. D. in Physical Analytical Chemistry from the University of Toledo.

Mr. Don Harper, Staff Scientist, currently researches fiber surfaces and the interaction of fluids with hair fibers. Mr. Harper came to TRI with experience in product development, test method development and objective product evaluation in the areas of skin care, hair care, and sun care. Mr. Harper earned his MSE in Chemical Engineering/Polymer Science from Princeton University Graduate School.

Dr. Prakash Naiksatam, Senior Scientist, brought his formulation science expertise to TRI in 2007 after more than 20 years in research and development at personal care powerhouses such as Church & Dwight, Johnson & Johnson, Estee Lauder, and the Neostrata Company. He intends to further TRI's formulation science and cosmetic chemistry capabilities. Dr. Naiksatam earned his Ph. D. in organic chemistry from Kent State University.

Dr. K. Ram Ramaprasad, Senior Scientist/Group Leader, graduated from New York University with a degree in physical chemistry. His current research interests include optical properties of hair, photodamage, and investigation of physical methods to locate site specific damage in hair.

Mr. Anthony Ribaudo, Microscopist is utilizing SEM, optical microscopy, microfluorometry and atomic force microscopy to focus on chemical agents and hair fiber morphology as well as developing qualitative and quantitative techniques to study hair damage. Mr. Ribaudo holds a masters degree in both Materials Science and Geochemistry.

Guest Lecturers
Dr. Alex Chan, Vice President, Jos. H. Lowenstein & Sons Inc., is investigating the effect of some potential ingredients on hair and how a delivery system affects the penetration of these active ingredients into the hair fibers. His work has resulted in numerous patents and publications on hair dyes and hair colorant technology throughout his career, including time spent in Research and Development at leading industry corporations including Unilever, Revlon, Clairol and Helene Curtis. Dr. Chan received his Ph.D. from New York University, majoring in Physical Organic Chemistry.

Dr. Janusz Jachowitz, obtained his Ph.D. in Chemistry and M.S. in Chemical Engineering and Technology from Technical University of Lodz, Poland. His post-doctoral work was in the area of polymer fluorescence and his industrial experience includes 24 years at Clairol and ISP. His R&D work in the area of polymer and cosmetic chemistry was described in 100 patents and publications and he currently serves as a member of the Editorial Board of the Journal of Cosmetic Chemistry.

Dr Gill Westgate, cell biologist and biochemist, obtained a PhD in Regulation of Hair Growth from the University of Utrecht in 1997. Her industry experience was obtained at Unilever Research in the UK, where she led their Hair Biology research programme. Gill has published many papers on aspects of hair biology and works in collaboration with scientists and Dermatologists in Academia. Since 2003, Gill has worked as a consultant, combining her experience and knowledge of this area of science with the needs of R&D in Industry to help clients scope, design and implement projects. Gill is an Honorary Senior Visiting Lecturer with Bradford University, UK and a member of the board of the European Hair Research Society.

Registration and Fees

Early Registration Deadline: March 1, 2008. All payments must be received by this date.

Multiple Registration Discount is for two or more attendees from the same company registering at the same time, for the same course.

Cancellation Policy: Cancellations made on or before March 1, 2008 will receive a refund in the amount of their payment, minus a $100 administrative fee. Cancellations made after March 1, 2008 will receive a refund in the amount of their payment, minus a $200 administrative fee. Registrations can be transferred to another course date or to another registrant at no charge.

Course Location: TRI/Princeton, 601 Prospect Avenue, Princeton, New Jersey

Accommodations: A limited number of rooms have been reserved at the Residence Inn by Marriott, Princeton. The special room rate is $169 per night. Remember to mention TRI/Princeton and the special rate when making your reservations. Availablity at this rate cannot be guaranteed after March 22, 2008. Please check with the hotel about shuttle service to/from TRI/Princeton and all major airports.

Residence Inn by Marriott 3563 US Route 1, Princeton, NJ 08540
For reservations call 609-799-0550 or fax 609-799-2626

HOW TO REGISTER:

Print this Form to Register

Contact the Course Registrar with any questions:

TRI/Princeton
P. O. Box 625
Princeton, NJ 08542-0625 USA

Telephone: 609-430-4828
Fax: 609-683-7149
E-mail: info@triprinceton.org

SPACE IS LIMITED TO 30 PARTICIPANTS