A three-component nonlinear Schrodinger-type model which describes spinor Bose-Einstein condensates is studied. These types of χ3-interactions are integrable by the inverse scattering method. We analyze its Hamiltonian properties and outline an algebraic procedure to derive their three types of soliton solutions based on Zakharov-Shabat dressing method. Their applications to spinor model of Bose-Einstein condensates are discussed.© (2007) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.