公开(公告)号：US20170335220A1

公开(公告)日：2017-11-23

申请号：US15535399

申请日：2015-12-14

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Patrizia MACCONE ,  Sara ROVINETTI ,  Gianfranco SPATARO ,  Marco BELTRAMIN

IPC: C10M107/38 ,  C08L71/02

CPC classification number: C10M107/38 ,  C08G65/007 ,  C08G65/331 ,  C08G2650/48 ,  C08L71/02 ,  C08L2201/54 ,  C10M2213/043 ,  C10M2213/062 ,  C08L27/18

Abstract: This invention provides for a composition particularly useful in a method comprising applying the composition to a surface to be lubricated, said composition comprising: at least one polymer (P) comprising a partially or fully fluorinated, straight or branched, polyoxyalkylene chain (Rf) having two chain ends, wherein one or both chain end(s) bear(s) a hydroxy-, alkoxy- or acyl-oxy-terminated polyoxyalkylene chain free from fluorine atoms (Ra), said chain comprising from 4 to 50 fluorine-free oxyalkylene units, said units being the same or different from one another and being selected from —CH2CH2O— and —CH2CH(O)O—, wherein J is independently straight or branched alkyl or aryl, preferably methyl, ethyl or phenyl and water.