COOLING AND DRYING 259 



REFERENCES. 



" Glue and Glue Testing/' S. Rideal, D.Sc. pp. 68-74 

 " Glue, Gelatine, and Allied Products," T. Lambert pn 

 Chem. Zeit., 1911, 35, 17 (Cavalier). 



PATENTS. 



Eng. Patent (1894) 11,426 (Hewitt). 



Eng. Patent (1898) 2,400 (Brauer). 



Fr. Patent (1909) 398,598 (Lehmann), J. S.C.I., 1909, 897 



U.S. Patent (1912) 1,047,165 (American Glue Co ) 



