| abstract |
The present invention relates to a polyurethane (PP2) comprising at least two, preferably two or three, terminal functions T of formula (I) below: in which R1 and R2, identical or different, each represent a hydrogen atom, a group linear or branched alkyl, preferably C 1 -C 6, a cycloalkyl group preferably C 5 -C 6, a phenyl group preferably C 6 -C 12, or an alkylphenyl group with a linear or branched alkyl chain, preferably C 1 -C 4 ; or R1 and R2 may be bonded together to form a - (CH2) n- group with n = 3, 4 or 5; as well as its uses. |