CONTENTS. 



PAGE 



PREFACE . v 



CHAPTER I. 



INTRODUCTION 1 



CHAPTER II. 



CASEIN : ITS ORIGIN, PREPARATION AND PROPERTIES ... 3 



The Preparation of Casein ....... 4 



Purifying the Curd 19 



CHAPTER III. 



VARIOUS METHODS OF PREPARING CASEIN 21 



Insoluble Preparation of Casein 30 



CHAPTER IV. 



COMPOSITION AND PROPERTIES OF CASEIN 31 



CHAPTER V. 



CASEIN PAINTS 38 



" Marble Lime " Colour for Outside Work .... 42 



Casein Paint According to an Older Method .... 45 



Casein Enamel Paint 46 



Casein Facade Paint 46 



Cold- Water Paint in Powder Form 47 



Casein-Lime Colours .... 48 



