Patent ID: 9273176
Filing Date: 2016-03-01
CPC Classification: C08G,C08L,C09D

Claim Text:
1. A hydrosoluble polyurethane consisting of the following monomers a), b) and c) in % by weight where a), b) and c) add up to 100%: a) 75% to 99.5% of at least one polyethylene glycol of molecular mass by weight of between 8,000 g/mol and 15,000 g/mol, b) 0.5% to 10% of at least one polyisocyanate, and c) 15% to 99.5% of at least one monomer of formula (I) where: m and n are integers of less than 150, at least one of which is non-zero, the AO group designates ethylene oxide, and the BO group designates propylene oxide; and R designates a linear alkyl group having 9 to 12 carbon atoms.