Abstract
During 1930-1935 G. Walter published nine articles on “Constitution of Synthetic Resins”. Three articles of them on “Urea-formaldehyde Resins” were introduced in previous paper. Now five articles on “Arylsulphamide Resins” will be introduced in the present paper. In the 1935 at the Faraday Society Symposium he published an article having the title “Conditions under which insoluble and infusible resins are produced, especially those formed by aryl-sulphamide and formaldehyde.” The contents of the five articles seem to be summarised in the last article. Cited literatures are briefly introduced : A. Magnus-Levy (1893), G. Pulvermacher (1893), E. Knoevenagel, H. Lebach (1904) and F. C. Wood, A. E. Battye (1933).
