The Modification of Polyurethane Foams Using New Boroorganic Polyols: Obtaining of Polyols with the Use of Hydroxypropyl Urea Derivatives

Table 3

Boron percentage in obtained products.

Entry*	Kind of EBU	Initial molar ratio of EBU : PC	% boron (wt%)
			Found	Calcd
3	EBUI	1 : 6	3.33	3.67
6		1 : 12	1.96	2.38
8	EBUII	1 : 6	3.28	3.57
9		1 : 12	2.03	2.43

∗Entry according to Table 2.