| abstract |
The present invention relates to fiber care compositions containing low molecular weight linear or cyclic polyamines which provide additional fiber reinforcement benefits to the composition, in particular fiber flexibility, fiber integrity, fiber appearance, fiber lubricity. Preferred polyamines are N, N'-bis (3-aminopropyl) -1,3-propyldiamine (TPTA) and N, N'-bis (3-aminopropyl) -1,4-piperazine (BNPP). |