InhaltsangabePreface.- Krister Fontell on the occasion of his retirement.- Ingvar Danielsson on the occasion of his retirement.- Solutions of alkali soaps and water in fatty acids VI. Studies of the refractive index and light scattering.- Some results from 50 years' research on surface forces.- The swelling of lamellar phases in oil: The role of double layer interactions.- A theoretical study of the effect of long-chain aliphatic alcohols on the stability of surfactant micelles.- Experimental evidence for repulsive and attractive forces not accounted for by conventional DLVO theory.- Migration of small hydrophobic molecules between micelles in aqueous solution.- A moving contact line: Further studies of "Haines' jumps".- Dynamics of wetting on smooth and rough surfaces.- Properties of a mean field fluid confined to a narrow slit.- Solubility and phase behaviour of ferric dodecyl benzene sulphonate in aqueous solutions.- Association of sodium ions to aqueous alkylsulfate and alkanoate micelles in the presence of 1-alcohols.- Enzymatic transesterification of a triglyceride in microemulsions.- Protein exchange reactions on solid surfaces studied with a wettability gradient method.- Phase behaviour of binary and ternary non-aqueous aerosol OT systems.- Surface grafting of polyethyleneoxide optimized by means of ESCA.