JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS 831 of "hairless" mice, influence of detergents on uptake of oxygen by, 413 mechanical properties, 467 mechanism of action of surfactants on water-binding properties of isolated stratum corneum, 399 modified methylene blue technique for testing roughness of stratum corneum, 719 surface layers, adhesive-tape technique for study of structure of, 451 Soap germicide mixtures, antimicrobial action on skin, 103 Society of Cosmetic Chemists, Great Britain, Annual General Meeting, 507 Committees for 1968-69, 2 Dinner and Dance, 284 Diploma Examination, 59, 63 Hibbott Memorial Prize, 63 Officers and Council for 1968-69, 1 Program, 63, 285 Publication Prize, 283 Symposia, 63, 64, 65, 285, 509, 510 Society of Cosmetic Chemists, U.S.A., Annual Report, 69 IFF Award, 776 Kramer, Robert, honored, 538 Literature Award, 524 Medal Award, 74 Meetings, 158, 364, 554 Officers for 1969, 68 Scholarship Grants, 794 Solubilization experiments on three-com- ponent system of liquid paraffin-water- nonionic surfactant, 199 Sorption of quaternary ammonium sur- factants by human hair, 13,5 Spectrophotometry, UV, testing methods for sunscreens, 807 Stability of emulsions prepared with carboxy vinyl polymers, effect of neutralizing amine on, 215 Standards for color measuring instruments, ceramic tiles as, 49 Stripping with adhesive tape, technique for epidermal histology, 451 Sun, adaptive mechanislns for protection against, in addition to tanning, 315 Sunscreens, artificial, and effectiveness of re- duced ultraviolet radiation, 743 comparison of in vitro and in vivo testing methods for, 807 evaluation of, by human assay, 639 Surfactants, effect of, on attached gingiva, 301 effect of initial location of, on emulsion phase inversion, 185 mechanism of action of, on water-binding properties of isolated stratum corneum, 399 migration of, in two-phase systeln, 627 nonionic, -water-liquid paraffin system, solubilization experiments, 199 quaternary ammonium, sorption of, by human hair, 135 Systems, three-component, liquid paraflh•- water-nonionic surfactant, solubiliza- tion experiments, 199 two-phase, migration of surfactants in, 627 Tensile properties of hmnan hair, study using single fiber test method, 615 Textiles, ultraviolet permeability of, 743 Toxicological properties of hexachlorophene, 173 Ultraviolet radiation, reduced, effectiveness of, 743 Urocanic acid, increase of, as adaptive sun protection mechanism, 315 Valves, vapor tap, effect on propellant-to- concentrate ratio, 365 Water, -binding properties of isolated stratum corncure, mechanism of action of surfactants on, 399 factors influencing dispersibility and wettability of powder in, 335 -liquid paraffin-nonionic surfactant sys- tem, solubilization experiments, 199 Weights and Measures Act, influence on packaging of cosmetics, 31 Wettability of powder in water, factors influencing, 335

JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS STATEMENT OF OWNERSHIP, MANAGEMENT AND CIRCULATION (Act of October 23, 1962 Section 4.369. Title .39 United States Code) 1. Date of Filing October 1, 1969. 2. Title of Publication T•E JOURS^L OF rUE Socmr¾ OF COSMEtro CI•Emsrs. 3. Frequency of Issue Six times per year. 4. Location of Known Office of Publication (Street, city, county, state, zip code) Twentieth and Northampton Strccts, Easton, Pennsylvania 18042. 5. Location of Headquarters or General Business Offices of the Publishers (Not printers) 50 East Forty- first Street, New York, New York 10017. 6. Names and Addresses of Publisher, Editor and Managing Editor. Publisher (Name and Address) The Society of Cosmetic Chemists, Inc., 50 East Forty-first Street, New York, New York 10017. Editor (•Vame and address) Dr. Karl Laden, 1413 Rcsearch Boulevard, Rockville, Maryland 20850. Managing Editor (Name and address) None. 7. Owner (If owned by a corporation, its name and address must be stated and also immediately thereunder the names and addre3xes of stockholders owning or holding I percent or more of total amount of stock. If not owned by a cor- poration, the name• and addresses of the individual owners must be given. If owned by a partnership or other unin- corporatedfirm, its name and address, as well as that of each individual must be given.) Name Society of Cosinetic Chemists, Inc. Address 50 East Forty-first Street, New York, New York 10017. 8. Known Bondholders, Mortgagees, and Other Security Holders Owning or Holding 1 Percent or more of Total Amount of Bonds, Mortgages or Other Securities (If there are none, so state) None. 9. For completion by Nonprofit Organizations Authorized to Mail at Special Rates (Section 132.122, Postal Manual) The purpose, function and nonprofit status of this organization and the exempt status for Federal income tax purposes have not changed during preceding 12 months. 10. Extent and nattire of circulation. Average No. Copies Each Issue During Preceding 12 Months 3233 A Total No. Copies Printed (Net Press Run) B. Paid Circulation 1. Sales Through Dealers and Carriers, Street Vendors and None none Counter Sales 2. Mail Subscriptions 2989 3039 C. Total Paid Circulation 2989 3106 D. Free Distribution (including samples) by Mail, Carrier or Other Means 109 114 E. Total Distribution (Sum of C and D) 3098 3220 F. Office Use, Left-Over, Unaccounted, Spoiled after Printing 135 80 G. Total (Sum of E & F should equal net press run shown in A) 3233 3300 certify that the statements made by me above are correct and complete. Actual Number of Copies of Single Issue Published Nearest to Filing Data 3300 Sept. 69 Sept. 69 Sept. 69 Sept. 69 Sept. 69 Sept. 69 Sept. 69 Sept. 69 (Signature of editor, publisher, business manager or owner) Karl Laden (Signature of Editor)