公开(公告)号：US20010026843A1

公开(公告)日：2001-10-04

申请号：US09794091

申请日：2001-02-28

Applicant: Ausimont S.p.A.

Inventor： Gabriella Carignano ,  Mattia De Dominicis

IPC: B05D001/18 ,  B05D001/02

CPC classification number: D21H27/001 ,  C09J7/401 ,  C09J2400/283 ,  C09J2401/006 ,  C09J2427/005

Abstract: Use of fluorinated compounds to confer release properties to cellulosic substrata, selected from the following structures: (A) nullRfnullCFYnullLnullOnullmP(O) (OnullZnull)3nullm (B) (OnullZnull)2P(O)nullOnullLnullYFCnullOnullRfnullCFYnullLnullOnullP(O) (OnullZnull)nullm,nullnullnullOnullLnullYFCnullOnullRfnullCFYnullLnullOnullP (O) (OnullZnull)2 (C) Fluorinated (meth)acrylic copolymers (D) nullRtnullCF2nullSO2N(U1) (U2) nullOnullg-P(O) (Oz)3nullg wherein: mnull is an integer from 0 to 20; L is an organic group selected from nullCH2null(OCH2CH2)nnull, nullCOnullNRnullnull(CH2)qnull, with RnullnullH or C1-C4 alkyl group; nnull0null8, qnull1null8; ZnullH, alkane metal or a NR4 group with RnullH or C1-C4 alkyl group; YnullF, CF3; mnull1,2,3; Rf is a perfluoropolyether radical; Rt is a linear or branched perf luorocarbon radical having from 1 to 20 carbon atoms; gnull1null3; U1, U2 equal to or different from each other, are selected from linear or branched C1-C8 alkyl groups, (CH2CH2O)Q ethylenoxide groups, wherein Q is in the range 1-20.

Abstract translation: （A）[Rf-CFY-LO] mP（O）（O-Z +）3-m（B）（O-Z +）2P（O-Z +）2P O）（O-Z +）2（O-Z +）2 O [O-YFC-O-Rf-CFY-LOP（O） （C）氟化（甲基）丙烯酸共聚物（D）[Rt-CF2-SO2N（U1）（U2）-O] gP（O）（Oz）3-g其中：m'为0〜20的整数; L是选自-CH 2 - （OCH 2 CH 2）n - ， - CO-NR' - （CH 2）q - ，其中R'= H或C 1 -C 4烷基的有机基团; n = 0-8，q = 1-8; Z = H，烷烃金属或具有R = H或C 1 -C 4烷基的NR 4基团; Y = F，CF3; m = 1,2,3; Rf是全氟聚醚基; Rt是具有1至20个碳原子的直链或支链全氟烃基; g = 1-3; U1，U2彼此相同或不同，选自直链或支链C 1 -C 8烷基（CH 2 CH 2 O）Q亚乙基氧基，其中Q在1-20的范围内。

公开(公告)号：US20010025095A1

公开(公告)日：2001-09-27

申请号：US09794090

申请日：2001-02-28

Applicant: Ausimont S.p.A.

Inventor： Mattia De Dominicis ,  Gabriella Carignano

IPC: C08G077/00 ,  C08G079/02 ,  C08G065/00

CPC classification number: C04B41/009 ,  C04B41/4846 ,  C04B41/83 ,  C04B33/00 ,  C04B33/24

Abstract: Use in the treatment of ceramic materials for obtaining an easy stain removal, of mono- and bifunctional (per)fluoropolyether derivatives having the following structures: nullRf-CFY-L-OnullmP(O)(OnullZnull)3-mnullnull(A)(OnullZnull)2P(O)nullO-L-YFC-O-Rf-CFY-L-O-P(O)(OnullZnull)nullmnull-nullO-L-YFC-O-Rf-CFY-L-OnullP(O)(OnullZnull)2nullnull(B)Rf-CFY-L-Wnullnull(C)W-L-YFC-O-Rf-CFY-L-Wnullnull(D)wherein mnull is an integer from 0 to 20, preferably from 0 to 4; L is an organic group selected from nullCH2-(OCH2CH2)nnull, nullCO-NRnull-(CH2)qnull, with RnullnullH or C1-C4 alkyl group; nnull0-8, preferably 1-3, qnull1-8, preferably 1-3; ZnullH, alkaline metal or NR4 group with RnullH or C1-C4 alkyl group; YnullF, CF3; mnull1,2,3, preferably 1,2; W is a nullSi(R1)null(OR2)3-null group with nullnull0,1,2, R1 and R2 equal to or different from each other are C1-C6 alkyl groups, optionally containing one or more ether O, C6-C10 aryl groups, C7-C12 alkyl-aryl or aryl-alkyl groups.

Abstract translation: 用于处理陶瓷材料以获得容易去除污垢的单和双功能（全）氟代聚醚衍生物，具有以下结构：<片段式> [在线配方中] [Rf-CFY-LO mP（O）（O-Z +）3-m（A） <段落lvl =“0”> （O-Z +）2P（O） -YFC-O-Rf-CFY-LOP（O）（O-Z +）] m' - [OL-YFC-O-Rf-CFY-LO] P（O）（O-Z +）2（B） 在线公式> <段落lvl =“0”> Rf-CFY-LW（C） <段落lvl =“0”>