1

2
Process for the production of coloured polyurethane plastics. Ciba-Geigy, May 17, 1960: FR1219438-A (7 worldwide citation)

886,967. Coloured polyurethane foam. CIBA Ltd. March 18, 1959 [March 18, 1958; Jan. 22, 1959], No. 9457/59. Class 87(2). [Also in Groups IV(a) and VIII] In a process for the production of coloured polyurethane plastics (including foamed products) by the polyaddition of organic compounds containing r ...


3

4

5

6

7

8

9

10