foreign polieterei, process for their production and use of the same

摘要

foreign polieterei (p) with an average molecular weight in the range of from 200 to 500.000, which are achievable by the apparel of the starting materials indicated in the claims.they are suitable as finishing agents for fibrous material to which they confer hydrophilic properties and antistatiche and antiinsudiciamento; they can be formulated to give composizioni liquid stable storage.