Journal of the Society of Cosmetic Chemists VOL. 22 1971 THE SOCIETY OF COSMETIC CHEMISTS OF GREAT BRITAIN Hon. Officers and Council for 1970-71 President: K. M. Gor•Fl•¾, B.Sc., F.R.I.C. Vice-President: J. S. CA•N•LL, M.Sc., F.R.I.C., F.P.S. Hon. Secretary: T. A. BaocK, B.Sc., F.R.I.C. Hon. Treasurer: Mrs. H. BuTL•i•, B.Sc. Council: P. C. ArA•s, B.Sc. D. E. DAw•s, B.Sc. A. H•i•z•rA, B.Sc., F.R.I.C. (Hon. Editor) C. H. JoHNs, Ph.D., B.Sc. J. C. McCAm:•t¾, L.R.I.C. A. W. Mm•)Lm:o•, B.Sc., Ph.D., F.R.I.C. C. PuGet, B.Sc., F.R.I.C. W. W. F. SCO•:LA•r•, A.R.I.C. R. So•l•VtUU•, A.R.I.C. Miss C. M. S•:•wAm:, B.Sc., A.R.I.C. D. F. WtU•AUS, A.R.I.C. General Secretary: Mrs. P. SAuz•ro, 56 Kingsway, London, WC2B 6DX Tel.: 01-242 3800

JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS Committees for 1970-71 EDUCATION COMMITTEE Mr. D. F. Williams (Chairman) Mr. K. V. Curry Mr. W. W. F. Scotland PUBLICATIONS COMMITTEE Mr. A. Herzka (Chairman) Mr. J. M. Blakeway Mrs. H. Butler Mrs. A.M. Parks Mr. G. A. C. Pitt GENERAL PURPOSES COMMITTEE Mr. C. Pugh (Chairman) Mr. K. M. Godfrey Mr. J. S. Cannell Mr. T. A. Brock Mrs. H. Butler PUBLICITY AND RECRUITMENT COMMITTEE Miss C. M. Stewart (Chairman) Mr. P. C. Adams Mr. M. Callingham Mr. D. E. Davies Mr. A. Herzka Mr. J. C. McCarthy MEMBERSHIP COMMITTEE Mr. T. A. Brock (Chairman) Mr. P. C. Adams Mr. R. Somerville PROGRAMME COMMITTEE Mr. P. C. Adams (Chairman) Mrs. H. Butler Mr. A. Herzka Mr. J. C. McCarthy SCIENTIFIC COMMITTEE Dr. C. H. Johns (Chairsnan) Mr. T. A. Brock Dr. E. Cronin Mr. R. E. Davies Dr. A. W. Middleton Dr. M. N. Naylor SOCIAL COMMITTEE Mr. J. C. McCarthy (Chairman) Mr. W. W. F. Scotland Miss A. E. Young