| abstract |
The present invention relates to a polyurethane (PP2) comprising at least two, preferably two or three, end functions T of formula (I), in which R1 and R2, which are the same or different, are each a hydrogen atom, a preferably C1-C6, linear or branched alkyl group, a preferably C5-C6 cycloalkyl group, a preferably C6-C12 phenyl group, or an alkylphenyl group with a preferably C1-C4, linear or branched alkyl chain; where R1 and R2 can be bound to form together a -(Ch2)n- grouping, with n = 3, 4 or 5; and the uses thereof. |