公开(公告)号：WO2013142304A1

公开(公告)日：2013-09-26

申请号：PCT/US2013/031897

申请日：2013-03-15

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY

Inventor： ROSEN, Brad, M. ,  SHENOY, Siddhartha, R. ,  RAGHAVANPILLAI, Anilkumar ,  WYSONG, Ernest, Byron ,  POLLINO, Joel, M. ,  HUGHES, James, J. ,  CROMPTON, Jr, John, Russell

IPC: C04B41/48

CPC classification number: C09D133/16 ,  C04B41/009 ,  C04B41/4842 ,  C04B2111/203 ,  C04B2111/23 ,  C04B2111/27 ,  Y10T428/3154 ,  C04B14/28 ,  C04B14/285 ,  C04B41/483

Abstract: A method to provide acid etch resistance to contacting a calcareous substrate with a copolymer prepared from fluorinated methacrylate, short chain branched (meth)acrylate, and (meth)acrylic acid salt and a treated substrate.

Abstract translation: 一种提供耐酸蚀性以使钙质基材与由氟化甲基丙烯酸酯，短链支化（甲基）丙烯酸酯和（甲基）丙烯酸盐和经处理的基材制备的共聚物接触的方法。