Delivery System Handbook for Personal Care and Cosmetic Products: Technology, Applications and Formulations

1091 Pages·2006·16.89 MB·English

by  Meyer Rosen

Delivery System Handbook
for Personal Care and
Cosmetic Products
Technology, Applications, and
Formulations
Edited by
Meyer R. Rosen
Interactive Consulting, Inc.
East Norwich, New York
Copyright © 2005 by William Andrew, Inc.
No part of this book may be reproduced or utilized in any form or by any means, electronic or mechani-
cal, including photocopying, recording, or by any information storage and retrieval system, without per-
mission in writing from the Publisher.
Cover art by Brent Beckley
ISBN: 0-8155-1504-9
Library of Congress Cataloging-in-Publication Data
Rosen, Meyer R.
Delivery system handbook for personal care and cosmetic products:
technology, applications, and formulations / edited by Meyer R. Rosen.
p. cm.
Includes index.
ISBN 0-8155-1504-9 (0-8155)
1. Cosmetic delivery systems—Handbooks, manuals, etc. 2. Advertis-
ing—Cosmetics—Handbooks, manuals, etc. 3. Cosmetics—Handbooks,
manuals, etc. 4. Hygiene products—Handbooks, manuals, etc. I. Title.
TP983.3.R67 2005
668'.55—dc22
2005023020
Printed in the United States of America.
This book is printed on acid-free paper.
10 9 8 7 6 5 4 3 2 1
Published in the United States by
William Andrew, Inc.
13 Eaton Avenue
Norwich, NY 13815
1-800-932-7045
www.williamandrew.com
NOTICE
To the best of our knowledge the information in this publication is accurate; however the Publisher does not
assume any responsibility or liability for the accuracy or completeness of, or consequences arising from, such
information. This book is intended for informational purposes only. Mention of trade names or commercial
products does not constitute endorsement or recommendation for use by the Publisher. Final determination of the
suitability of any information or product for any use, and the manner of that use, is the sole responsibility of the
user. Anyone intending to rely upon any recommendation of materials or procedures mentioned in this publica-
tion should be independently satisfied as to such suitability, and must meet all applicable safety and health
standards.
Dedication
To my Father and Mother, Philip and Jeanne Rosen, who
provided their son with the opportunity of an extraordinary
education and thereby laid the foundation for me to contribute
to our Industry and to my Fellow Travellers in this Process
we call Life.
To my loving wife Selma, the wind beneath my wings.
Soul Mate Extraodinaire
Loved beyond the power of mere words to express.
She who has supported me in all things
and under all circumstances.
When it was time to grow from the Corporate World into the
All-in-One role of Consultant, it was Selma who taught me
to listen to what was wanted and needed
and then, to provide it.
To Selma, who taught me:
“When you change the way you look at things,
…the things you look at change”.
Contributing Authors
Aikens, Patricia – Chapter 41 He is currently working on new approaches to
market development and new product management.
Patricia Aikens received a B.S. in chemistry
Mr. Ansaldi holds seven patents and has published
from Rensselaer Polytechnic Institute in Troy, NY
papers on various topics in the field of cosmetics.
and a Ph.D. in organic chemistry from Emory Uni-
versity in Atlanta, GA. She has worked in research Presperse Inc.
and development mainly for the cosmetic industry 635 Pierce Street, Somerset, NJ 08873
over the past 10 years at ICI and Dragoco. She is Tel: [phone], Fax: [phone]
currently the Technical Group Leader for Skin-Care E-mail: [email protected]
and Sunscreens for BASF Corp. in Ledgewood, NJ.
BASF Corp
Artmann, Carl W. – Chapter 18
1705 Rte. 46 W. #4, Ledgewood, NJ 07852
Tel: [phone] Carl W. Artmann, PhaCos GmbH, Munich, Ger-
E-mail: [email protected] many, is head of Research & Development for
PhaCos, an institute for cosmetic and clinical test-
ing. He focuses on combining university research in
Al-Khalili, Mohammad – Chapter 3 pharmacology, especially with respect to cosmetic
applications, with the requirements set by the indus-
Mohammad Al-Khalili, Iomai Corp., Gaithersburg,
try. His main interests are in efficient management
Maryland, is a visiting scientist in the Drug Delivery
of clinical and cosmetic studies for the pharmaceu-
Laboratory at the New Jersey Center for
tical and cosmetic industries. Dr. Artmann’s investi-
Biomaterials. He received his PhD in pharmaceu-
gations contributed to the development of new
tics from the University of South Carolina, where
transdermal delivery systems. He has been a con-
he performed research into the diverse aspects of
sultant involved in the conception and realization for
transdermal drug delivery.
new product lines for several global companies.
Iomai Corporation
PhaCos GmbH
20 Firstfield Road, Suite 250
Gesellschaft für Pharmazie und Kosmetik
Gaithersburg, MD 20878
Grubmühlerfeldstr. 54
Tel: [phone], Fax: [phone]
D 82131 Gauting b. München
E-mail: [email protected]
Tel: [phone], Fax: [phone] E-
mail: [email protected]
Ansaldi, Anthony – Chapter 15 Ciba Specialty Chemicals Inc.
Basel, Switzerland
Anthony Ansaldi, Presperse Inc., Somerset,
New Jersey, is marketing director for Presperse, Inc.
XXX DELIVERY SYSTEM HANDBOOK FOR PERSONAL CARE AND COSMETIC PRODUCTS
Aust, Duncan T. – Chapter 21 Ciba Specialty Chemicals, Water & Paper Treatment
P.O. Box 38, Low Moor
Duncan T. Aust, DPT Laboratories, San Anto-
Bradford, England, BD12 OJZ
nio, Texas, has been instrumental in the development
E-mail: [email protected]
of many new product ideas and technologies in vari-
ous aspects of cosmetic products. He is currently Ciba Specialty Chemicals Inc.
vice president of Research & Development at DPT Basel, Switzerland
Laboratories. He has presented papers at many in-
dustry conferences and authored several patents
covering delivery systems, formulation systems, pre- Boucher, Julie – Chapter 34
servatives, and sunscreen systems. He received a Julie Boucher, Wacker Chemical Corp., Adrian,
PhD in biotechnology from King’s College at the Michigan, is sales manager, responsible for the sales
University of London. from the Wacker Silicones Division to the personal
DPT Laboratories care industry. She is an active member of the Soci-
318 McCullough, San Antonio, TX 78232 ety of Cosmetic Chemists.
Tel: [phone] Wacker Chemical Corp.
E-mail: [email protected] Silicones Division
3301 Sutton Road, Adrian, MI 49221
Tel: [phone], Fax: [phone]
Baschong, Werner – Chapter 18
E mail: [email protected]
Werner Baschong, Ciba Specialty Chemicals,
Inc., Basel, Switzerland, is head of Scientific Liai-
sons and Biological Testing for Home & Personal Brockway, Barbara – Chapter 21
Care. His interests include evidence-based trans- Barbara Brockway is currently with Optima
port of cosmetic actives and mechanisms of action Chemicals, U.K. She was formerly technical man-
in light- and age-induced changes in Caucasian and ager of personal care at Huntsman LLC in Austin,
non-Caucasian skin. Dr. Baschong is a fellow of the TX. Prior to that she worked at The Collaborative
European Cell Biology Organization and several other Group in Stony Brook, New York. She received a
associations. He regularly presents at international
PhD in biochemistry from the University of Kent,
congresses on cosmetic science, dermatology, and
Canterbury, U.K.
photobiology, and publishes in scientific journals. He
Optima Chemicals
pursues his own research at the University of Basel
Unit 17, Chiltern Business Village, Arundel Road
in repair and engineering of skin, cartilage, and bone.
Uxbridge, Middlesex, London UB8 2SN
His PhD is in chemistry of natural products.
Tel: [phone]
Ciba Specialty Chemicals, Inc.
Fax: [phone]
Klybeckstrasse 141, CH-4056 Basel, Switzerland
E-mail: [email protected]
Tel: [phone]
E-mail: [email protected]
Buffa, Charles W. – Chapter 31
Charles W. Buffa, Biosil Technologies, Inc.,
Bell, Andrew – Chapter 11
Paterson, New Jersey, is founder and president of
Andrew Bell, Ciba Specialty Chemicals, Inc., Biosil. Biosil specializes in the design and marketing
Bradford, England, is project leader in the New of products based on emerging silicone, ester, and
Applications Section, Water and Paper Treatment biotechnology resources useful in the personal care
Segment. He previously worked in the Encapsula- market.
tion Design department for about 10 years, where
Biosil Technologies Inc.
he contributed to many of the encapsulation core 510 East 31St Street Paterson, NJ 07504
competencies associated with Ciba.
Tel: [phone], Fax: [phone]
E-mail: [email protected].
CONTRIBUTING AUTHORS XXXI
Byers, Blaine H. – Chapter 26 Dayan, Nava – Chapters 4 & 9
Blaine H. Byers, Stepan Company, Northfield, Nava Dayan, Lipo Chemicals, Inc., Paterson,
Illinois, is senior manager of Global Personal Care New Jersey, specializes in the design and develop-
Product Development. He is responsible for new ment of innovative raw materials, delivery systems,
technology screening, development, commercializa- and formulations for cosmetic, personal care, and
tion, and promotional literature as well as customer topical applications. She has authored more than
support for personal care product development at 50 papers and presentations. Dr. Dayan is one of
Stepan. He has been active in guiding development the founders of the Israeli Society of Cosmetic
of new emulsification and emollient technologies for Chemists and is a member of the American As-
personal care applications. Dr. Byers is a member sociation of Pharmaceutical Scientists, the Interna-
of the Society of Cosmetic Chemists, American Oil tional Controlled Release Society, and the US Soci-
Chemists Society, and American Chemical Society. ety of Cosmetic Chemists. She received her PhD in
He received a PhD in inorganic/organometallic pharmaceutics.
chemistry from the University of Illinois, Urbana-
Lipo Chemicals Inc.
Champaign.
207 19th Ave., Paterson, NJ 07504
Stepan Company Tel: [phone] ext. 3899, Fax: [phone]
22 W. Frontage Road, Northfield, IL 60093 E-mail: [email protected]
Tel: [phone], Fax: [phone]
E-mail: [email protected]
Delvaux, Myriam – Chapter 45
Myriam Delvaux, Dow Corning, Brussels, Bel-
Cattaneo, Maurizio – Chapter 12
gium, is marketing manager for new business de-
Maurizio Cattaneo, IVREA Laboratories, Inc., velopment in the Life Sciences Industries Group at
Quincy, Massachusetts, is founder of IVREA and Dow Corning’s European headquarters. She has
its president and chief scientific advisor. Dr. Cattaneo been global market leader for both skin care and
has served as an adjunct professor and lecturer in hair care markets, and European market leader at
the Department of Chemical Engineering at North- Dow Corning.
eastern University in Boston, Massachusetts. He
Dow Corning Corp
received a PhD in chemical engineering at McGill
Parc Industrial B-7820 Seneffe, Brussels, Belgium
University in Canada.
Tel: [phone]
IVREA Laboratories Inc. E-mail: [email protected]
216 Ricciuti Drive, Quincy, MA 02169
Tel: [phone], Fax: [phone]
E-mail: [email protected] Dow, Peter – Chapter 17
Peter Dow, Arch Personal Care, South
Plainfield, New Jersey, works in the Research &
Coste, Rosemarie L. – Chapter 5
Development Group where he is active in develop-
Rosemarie L. Coste, Elsom Research Co., Inc., ing new functional ingredients for personal care. He
San Antonio, Texas, is vice president and director of has recently been involved in the transfer of tech-
planning at Elsom. She is managing editor of the nology from medical delivery to cosmetic delivery
Journal of Topical Formulations. Her interests systems.
include identifying traditional and new uses for plant
Arch Personal Care
material.
South Plainfield, NJ
4510 Black Hickory Woods Tel: [phone]
San Antonio, TX, 78249-1402
Tel: [phone], Fax: [phone]
E-mail: [email protected]
XXXII DELIVERY SYSTEM HANDBOOK FOR PERSONAL CARE AND COSMETIC PRODUCTS
Elder, Todd – Chapter 11 at Dow/Amerchol Corporation. He also worked as
Hair Care Manager for Firmenich, Inc. Presently
Todd Elder, Ciba Specialty Chemicals,
he is a Senior Research Scientist at Ciba Chemical
Tarrytown, New York, is director, delivery effects,
Specialties.
for the Home & Personal Care Segment of Ciba.
He is responsible for the creation of a new global He is the author of numerous publications on
center focused on the development of novel tech- hair physical properties, hair damage and delivery
nologies for the delivery of useful actives in home of actives from shampoos. He directs the course on
and personal care products. His primary interests Hair Product Development for the Center for Pro-
are in polymeric, or biologically derived encapsula- fessional Advancement. In 2000 Dr. Gamez-Garcia
tion. Dr. Elder holds a number of patents relating to received the SCC award for the best published pa-
the personal care industry. He received a PhD in per from the Society of Cosmetic Chemists for his
pharmaceutical sciences from the University of work on hair damage.
Kentucky.
Ciba Specialty Chemicals Corp.
Ciba Specialty Chemicals 540 White Plains Road
540 White Plains Road., Tarrytown, NY 10591-9005 PO Box 2005, Tarrytown, NY 10591
Tel: [phone], Fax: [phone] Tel: [phone]
E-mail: [email protected] E-mail: [email protected]
Green, Barbara A. – Chapter 43
Freers, Susan O. – Chapter 35
Barbara A. Green, NeoStrata Co., Inc.,
Susan O. Freers, Grain Processing Corp.,
Princeton, New Jersey, is executive director, Tech-
Muscatine, Iowa, is technical manager, pharmaceu-
nical and Consumer Affairs. She provides clinical
tical/personal care, involved in developing applica-
and technical support for NeoStrata’s product lines
tions for new and novel ingredients for the pharma-
and emerging ingredient technologies, and partici-
ceutical and personal care industries. She has de-
pates in new business development. She has pub-
veloped numerous formulations and products for
lished articles in various cosmetic and dermatology
these industries. Ms. Freers holds one patent and
journals and is frequently interviewed by trade and
has another pending for use of novel ingredients in
consumer beauty magazines. Ms. Green is a regis-
selected applications. She has written several
tered pharmacist in New Jersey.
articles or editorials for journals such as Cosmetic
& Toiletries Worldwide and Pharmaceutical Barbara A. Green
Technology. NeoStrata Co.
307 College Road East, Princeton, NJ 08540
Grain Processing Corporation
Tel: [phone]
1600 Oregon Street, Muscatine, IA 52761
E-mail: [email protected]
Tel: [phone]; Fax: [phone]
E-mail: [email protected]
Greenberg, Stephen – Chapter 9
Gamez-Garcia, Manuel – Chapter 23 Stephen Greenberg, Lipo Chemicals, Inc., Pater-
son, New Jersey, is senior vice president-business
Manuel Gamez-Garcia received his Master’s de-
development. He is a member of the Society of
gree in Electrochemistry from the Tokyo Institute of
Cosmetic Chemists and has held the position of
Technology in Japan, and his PhD in Engineering
IFSCC President. Dr. Greenberg holds two patents.
Physics in the field of Polymers from the University
He received his PhD in chemistry from the Univer-
of Montreal in Canada.
sity of Virginia.
He worked for two years for Pirelli Corporation
Lipo Chemicals, Inc.
in the field of physical and chemical properties of
207 19th Ave., Patterson, NJ 07504
polymers. Following that he held the positions of
Tel: [phone]
Manager of Claim Substantiation for Hair Care at
E-mail: [email protected]
Croda, Inc. and Applications Manager for Hair Care
CONTRIBUTING AUTHORS XXXIII
Gruber, James (Vince) – Chapter 17 Coletica Inc.
541 5th Ave., Suite 1108, New York, NY 10017
James (Vince) Gruber, Arch Personal Care,
Tel: [phone]
South Plainfield, New Jersey , is director of Research
E-mail: [email protected]
and Market Development, responsible for develop-
ing new technologies and products for both skin and
hair care applications. He is investigating active bo- Hawkins, John – Chapter 25
tanical extracts based on nitrogen fixation
John Hawkins, Huntsman Performance Prod-
symbiosome extracts, as well as the use of single
ucts, Austin, Texas, is senior project leader, Surface
nucleotide polymorphism analysis for oxidative stress.
Sciences Division.
He has authored book chapters as well as several
journal papers. Dr. Gruber has authored a number Huntsman Performance Products
of patents and patent applications on polymers, en- 10003 Woodloch Forest Drive,
capsulation, and natural extracts. He is a member The Woodlands, TX 77380
of several professional organizations.
James (Vince) Gruber
Hawkins, Scott – Chapter 9
Arch Personal Care
South Plainfield, NJ Scott Hawkins, Lipo Technologies, Inc.,
Tel: [phone] Vandalia, Ohio, is director of business operations.
E-mail: [email protected] His field of expertise is in aqueous and solvent-based
microencapsulation techniques, including fluid bed
processing/granulators. He has designed and devel-
Guyard, Geraldine – Chapter 9 oped taste-masked and sustained release pharma-
ceutical, encapsulated water insoluble materials for
Geraldine Guyard, is currently at L’Oreal. She
cosmetic and fragrance industries, and industrial
was previously performing scientific studies to learn
applications.
the behavior of new raw materials in formulations,
developing new formulations for skin care, hair care, 800 Scholz Drive, Vandalia, OH 45377
and color cosmetics. She is a member of the Soci- Tel: [phone], Fax: [phone]
ety of Cosmetic Chemists, the Dermal Clinical Evalu- E-mail: [email protected]
ation Society, and the New Jersey Pharmaceutical
Association for Science and Technology. She re-
ceived the doctor of pharmacy at the University of Healy, Lin Lu – Chapter 30
Paris XI, France. Lin Lu Healy, Penreco, Houston, Texas, is se-
L’Oreal USA nior research associate in the Research & Devel-
30 Teminal Avenue opment Department. She has been involved in re-
Clark, NJ 07066 search and development of a variety of cosmetic
Tel: [phone] and personal care products and has published ar-
E-mail: [email protected] ticles in several trade journals and given presenta-
tions at international conferences.
Penreco
Hart, Janice – Chapter 37
910 Louisana St., Suite 400, Houston, TX 77002
Janice Hart, Coletica, Inc., Northport, New York, Tel: [phone]
is vice president of sales and marketing for the United E-mail: [email protected]
States subsidiary of Coletica, S.A., based in Lyon,
France. She was co-owner of Advanced Scientific
Imaging, a company dedicated to the study of skin Herzog, Bernd – Chapter 18
microtopography through image analysis. Ms. Hart Bernd Herzog, Ciba Specialty Chemicals,
has published numerous papers and other publica- Grenzach Wyhlen, Germany is head of application
tions. She is active in, and has held many positions in UV-absorbers in Research and Development of
the Society of Cosmetic Chemists. the Home & Personal Care Segment. His main
XXXIV DELIVERY SYSTEM HANDBOOK FOR PERSONAL CARE AND COSMETIC PRODUCTS
interests are the physical chemistry and character- lization, and is co-inventor on a patent for phase stable
ization of colloidal systems in general, and more multiple emulsion compositions. He received the J.
specifically particle sizing and optical properties Whittam Science Award from the City College of
of particulate UV absorbers. He has published 16 New York and the Bayer & BP S. Thames Award
papers and holds 12 patents. at the International Waterborne, High Solids Coat-
ings Symposium. Dr. Kanouni is a member of the
Köchlinstrasse 1, D-79639 Grenzach
Federation of Societies for Coating Technology and
Wyhlen, Germany
has offered seminars on stabilization of coatings. He
Tel: [phone]
received his PhD in physical chemistry from the City
E-mail: [email protected]
University of New York.
Faculty Natural Science Dept.
Hoath, Steven – Chapter 29 Hostos Community College
500 Grand Concourse, Bronx, NY 10451
Steven Hoath, University of Cincinnati, Cincin-
Tel: [phone]
nati, Ohio, is professor of pediatrics at the Univer-
Email:[email protected]
sity of Cincinnati and medical director of the Skin
Sciences Institute at the Cincinnati Children’s Hos-
pital Medical Center. He is an expert in newborn
Kantner, Steve – Chapter 39
intensive care and the biology of vernix caseosa,
epidermal barrier development, and the application Steve Kantner, 3M, Saint Paul, Minnesota, is a
of skin-based sensing systems for noninvasive bio- division scientist. He has worked as a synthetic poly-
medical monitoring and measurement. mer chemist in a variety of research and product
development positions, recently focusing on novel
University of Cincinnati
cosmetic ingredients. He is co-author on 16 publica-
Cincinnati, OH
tions and co-inventor on 38 patents. Dr. Kantner
E-mail: [email protected]
received a PhD in physical organic chemistry at the
University of Wisconsin, Madison.
Jentzsch, Axel – Chapter 41 Steve Kantner
3M Company Bldg. 230-3F-08
Axel Jentzsch studied biology and chemistry and
Saint Paul, Minnesota 55144-100
received his doctoral degree in biological chemistry
Tel: [phone]
from the University of Hohenheim. He worked in
E-mail: [email protected]
the research group at Hoffmann-La Roche in Basel
and then joined BASF headquarters in
Ludwigshafen. He was responsible for the devel-
Kulkarni, Vitthal – Chapters 13 & 21
opment of new active ingredients for skin care for
four years. He is currently the Technical Marketing Vitthal S. Kulkarni, DPT Laboratories, Ltd., San
Manager for Cosmetic Ingredients in the Business Antonio, Texas, is principal research scientist, re-
Unit “Regional Marketing Europe.” sponsible for preformulation and characterization of
skin care pharmaceutical products. His research in-
BASF AG
terests include the field of lipids and liposomes. Dr.
38 Carl-Bosche-Strasse
Kulkarni has published more than 20 research pa-
Ludwigshafen Rheinland-Pfalz D-67056, Germany
pers and two book chapters. He received a PhD
Tel: [phone]
from the University of Pune, Pune, India, studying
[email protected]
the monomolecular films of fatty alcohols and poly-
mers spread at the air/water interface.
Kanouni, Mouhcine – Chapter 22 DPT Laboratories
318 McCullough, San Antonio, TX 78215
Mouhcine Kanouni, Ciba Specialty Chemicals,
Tel: [phone], Fax: [phone]
Tarrytown, New York, has authored papers on mul-
E-mail: [email protected]
tiple emulsions, microemulsions, and polymer stabi-
CONTRIBUTING AUTHORS XXXV
Kvitnitsky, Emma – Chapter 10 Lidert, Zev – Chapter 8
Emma Kvitnitsky, Tagra Biotechnologies, Ltd., Zev Lidert, Paragon Chemicals, Inc., Dresher,
Netanya, Israel, is production development manager. Pennsylvania, is research director at Paragon. The
At MIGAL Galilee Technological Center, she man- company identifies targets for technology acquisi-
ages the Chemistry Plant Extracts Laboratory. She tion, develops manufacturing cost information, fur-
is responsible for the development of extraction tech- nishes experimental samples, and delivers commer-
nology, isolation of specific materials, and develop- cial volumes to customers in the chemical industry.
ment of analytical methods for quality control and Dr. Lidert previously worked on developing safe
product certification. She has extensive knowledge herbicides and plant biotechnology products devel-
of the regulations, laboratory controls, and process opment. He received a PhD from Lund University,
validation requirements relevant to the cosmetic, Sweden.
pharmaceutical, and food supplement industries.
Paragon Chemicals. Inc.
Tagra Biotechnologies, Ltd. 269 Westwind Way, Dresher, PA 19025
Netanya, Israel Tel: [phone]
Tel: [phone], Fax: [phone] E-mail: [email protected]
E-mail: [email protected]
Lupia, Joseph – Chapter 18
Lefebvre, Michel S. – Chapter 19
Joe Lupia received his B.S. degree in Biochemistry
Michel S. Lefebvre, University of NSW, Sydney, from the University of Scranton and a Ph.D. in Syn-
Australia, is visiting professor, and also a director of thetic Organic Chemistry from Seton Hall Univer-
Steripak Pty Ltd. Dr. Lefebvre has participated in sity. He is currently located in Basel Switzerland and
major technological developments in medical engi- is a Global Marketing Manager for Ciba Specialty
neering, membrane technology, and organic chem- Chemicals. He has global responsibility for Protec-
istry. He has received international prizes, including tion, Hair Dyes, Moisturizers and Delivery Systems
the Grand Prix des Ingenieurs Civils de France, as as well as introduction of new Research & Devel-
well as technical excellence awards in both the opment activities in the product development and
United States and France. He founded research and launch of new technologies in his areas of the Per-
development companies OPISA, Memtec Research sonal Care industry. Mr. Lupia has over 20 presen-
laboratories Pty Ltd, and Syrinx Research Institute. tations, patents, and papers in the area of stabiliza-
tion in industrial as well as personal care areas.
Steripak Pty.
PO Box 152 Kurrajong Ciba Specialty Chemicals
Sydney, New South Wales, Australia Protection and Hair Dyes
Fax: [phone] CH-4002 Basel, Switzerland
E-mail: [email protected] Tel: [phone], Fax: [phone]
E-mail: [email protected]
Lerner, Natalya – Chapter 10
Lynch, Matthew – Chapter 29
Natalya Lerner, Tagra Biotechnologies, Ltd.,
Netanya, Israel, is an expert in biochemistry and Matthew L. Lynch, Procter & Gamble Com-
physiology of fodder plants in arid regions. She has pany, Ross, Ohio, is senior research scientist in
recently been involved in the studies of stability of the Colloid and Surfactant Group of the Corporate
capsulated and non-capsulated vitamins in various Research Division. He has authored numerous pub-
formulations. Dr. Lerner has published 33 papers. lications and has filed patents in the areas of col-
She received a PhD degree from Rostov-on-Don loids, nanoparticles, liquid crystalline systems, solid-
State University. state behavior of soaps, and non-linear optics of sur-
faces. Dr. Lynch is an adjunct assistant professor of
Tagra Biotechnologies, Ltd.
chemistry at the University of Cincinnati, and a mem-
Netanya, Israel
ber of the American Chemical Society, American
E-mail: [email protected]