PATENTS 3206.----- [RUHRCHEMIE, A. G.] [Synthesis Resins.] German Patent Appl. R 106,772, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 300. Resins are obtained form oxo compounds produced by the catalytic reaction of CO and H2 on olefins. |