Tabla de Contenidos:
  • Cap. 1.Physical and chemical properties of film-forming materials: Liquid state ; Solid state
  • cap. 2.Description of the main natural film-forming materials: Lipids or fatty materials ; Carbohydrates, particularly sugar compounds ; Proteins or albuminous materials ; Terpenes or resinous materials ; Resinous materials not (exclusively) termenes ; Empyreumatic materials: Tars, bitumens.