The speeches made when Hyatt was awarded the Perkin medal by the
American Chemical Society for the discovery of celluloid may be found in
the _Journal of the Society of Chemical Industry_ for 1914, p. 225. In
1916 Baekeland received the same medal, and the proceedings are reported
in the same _Journal_, v. 35, p. 285.
A comprehensive technical paper with bibliography on "Synthetic Resins"
by L.V. Redman appeared in the _Journal of Industrial and Engineering
Chemistry_, January, 1914. The controversy over patent rights may be
followed in the same _Journal_, v. 8 (1915), p. 1171, and v. 9 (1916),
p. 207. The "Effects of Heat on Celluloid" have been examined by the
Bureau of Standards, Washington (Technological Paper No. 98), abstract
in _Scientific American Supplement_, June 29, 1918.
For casein see Tague's article in Rogers' "Industrial Chemistry" (Van
Nostrand). See also Worden's "Nitrocellulose Industry" and "Technology
of the Cellulose Esters" (Van Nostrand); Hodgson's "Celluloid" and Cross
and Bevan's "Cellulose."
For references to recent research and new patent specifications on
artificial plastics, resins, rubber, leather, wood, etc., see the
current numbers of _Chemical Abstracts_ (Easton, Pa.) and such journals
as the _India Rubber Journal, Paper, Textile World, Leather World_ and
_Journal of American Leather Chemical Association._
The General Bakelite Company, New York, the Redmanol Products Company,
Chicago, the Condensite Company, Bloomfield, N.J., the Arlington
Company, New York (handling pyralin), give out advertising literature
regarding their respective products.