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    • 2. 发明授权
    • Fluorinated composition, method of coating the composition, and article thereby
    • 氟化组合物,涂覆组合物的方法和由此制成的制品
    • US08664323B2
    • 2014-03-04
    • US13111504
    • 2011-05-19
    • Suresh S. IyerRichard M. FlynnMoses M. David
    • Suresh S. IyerRichard M. FlynnMoses M. David
    • C09D181/02
    • G02B1/14C08G77/24C08G77/28C09D4/00C09D183/08G02B1/10G02B1/18G02B27/0006
    • A fluorinated composition includes: a polyfluoropolyether silane represented by the formula: RfaO(CF(CF3)CF2O)pCF(CF3)CH2OZ1Si(Y1)3; and a polyfluoropolyether silane represented by the formula: Rfb[R5CH2OZ2Si(Y2)3]2 Rfa represents a perfluoroalkyl group having from 1 to 12 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR8— group, wherein R8 represents a perfluoroalkyl group; Z1 represents —R1SR2—, —R1S(═O)R2—, or —R1S(═O)2R2, wherein R1 and R2 independently represent alkylene groups having from 1 to 12 carbon atoms; each Y1 independently represents a hydrolyzable group; and p is a number in a range of from 3 to 50; Z2 independently represents —R3SR4—, —R3S(═O)R4—, or —R3S(═O)2R4, wherein R3 and R4 independently represent alkylene groups having from 1 to 12 carbon atoms; Y2 independently represents a hydrolyzable group; Rfb represents a perfluoroalkylene group having at least 3 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR6— group, wherein R6 represents a perfluoroalkyl group; R5 independently represents a covalent bond, or —(OR7)b—, and wherein R7 independently represents a branched perfluoroalkylene group, and b independently represents a number greater than or equal to one.
    • 氟化组合物包括:由式:RfaO(CF(CF 3)CF 2 O)pCF(CF 3)CH 2 OZ 1 Si(Y 1)3表示的多氟聚醚硅烷; 和由式Rfb [R5CH2OZ2Si(Y2)3] 2表示的多氟聚醚硅烷,Rfa表示任选被至少一个连接的氧原子或-NR 8 - 基团取代的具有1至12个碳原子的全氟烷基,其中R 8表示 全氟烷基 Z1表示-R1SR2-,-R1S(= O)R2-或-R1S(= O)2R2,其中R1和R2独立地表示具有1至12个碳原子的亚烷基; 每个Y1独立地表示可水解基团; 并且p是3至50范围内的数字; Z2独立地表示-R3SR4​​-,-R3S(= O)R4-或-R3S(= O)2R4,其中R3和R4独立地表示具有1至12个碳原子的亚烷基; Y2独立地表示可水解基团; Rfb表示具有至少3个碳原子的全氟亚烷基,任选被至少一个连接的氧原子或-NR 6 - 基团取代,其中R 6表示全氟烷基; R5独立地表示共价键,或 - (OR7)b-,其中R7独立地表示支链全氟亚烷基,b独立地表示大于或等于1的数。
    • 4. 发明申请
    • FLUORINATED COMPOSITION, METHOD OF COATING THE COMPOSITION, AND ARTICLE THEREBY
    • 氟化组合物,涂料组合物的方法及其制品
    • US20110319546A1
    • 2011-12-29
    • US13111504
    • 2011-05-19
    • Suresh S. IyerRichard M. FlynnMoses M. David
    • Suresh S. IyerRichard M. FlynnMoses M. David
    • C09D181/02C09D183/16B05D1/38
    • G02B1/14C08G77/24C08G77/28C09D4/00C09D183/08G02B1/10G02B1/18G02B27/0006
    • A fluorinated composition includes: a polyfluoropolyether silane represented by the formula: RfaO(CF(CF3)CF2O)pCF(CF3)CH2OZ1Si(Y1)3; and a polyfluoropolyether silane represented by the formula: Rfb[R5CH2OZ2Si(Y2)3]2 Rfa represents a perfluoroalkyl group having from 1 to 12 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR8— group, wherein R8 represents a perfluoroalkyl group; Z1 represents —R1SR2—, —R1S(═O)R2—, or —R1S(═O)2R2, wherein R1 and R2 independently represent alkylene groups having from 1 to 12 carbon atoms; each Y1 independently represents a hydrolyzable group; and p is a number in a range of from 3 to 50; Z2 independently represents —R3SR4—, —R3S(═O)R4—, or —R3S(═O)2R4, wherein R3 and R4 independently represent alkylene groups having from 1 to 12 carbon atoms; Y2 independently represents a hydrolyzable group; Rfb represents a perfluoroalkylene group having at least 3 carbon atoms, optionally substituted with at least one catenated oxygen atom or —NR6— group, wherein R6 represents a perfluoroalkyl group; R5 independently represents a covalent bond, or —(OR7)b—, and wherein R7 independently represents a branched perfluoroalkylene group, and b independently represents a number greater than or equal to one.
    • 氟化组合物包括:由式:RfaO(CF(CF 3)CF 2 O)pCF(CF 3)CH 2 OZ 1 Si(Y 1)3表示的多氟聚醚硅烷; 和由式Rfb [R5CH2OZ2Si(Y2)3] 2表示的多氟聚醚硅烷,Rfa表示任选被至少一个连接的氧原子或-NR 8 - 基团取代的具有1至12个碳原子的全氟烷基,其中R 8表示 全氟烷基 Z1表示-R1SR2-,-R1S(= O)R2-或-R1S(= O)2R2,其中R1和R2独立地表示具有1至12个碳原子的亚烷基; 每个Y1独立地表示可水解基团; 并且p是3至50范围内的数字; Z 2独立地表示-R 3 SR 4 - , - R 3 S(= O)R 4 - 或-R 3 S(= O)2 R 4,其中R 3和R 4独立地表示具有1至12个碳原子的亚烷基; Y2独立地表示可水解基团; Rfb表示具有至少3个碳原子的全氟亚烷基,任选被至少一个连接的氧原子或-NR 6 - 基团取代,其中R 6表示全氟烷基; R5独立地表示共价键,或 - (OR7)b-,其中R7独立地表示支链全氟亚烷基,b独立地表示大于或等于1的数。
    • 9. 发明申请
    • HYDROFLUOROACETAL COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE
    • 氢氟醚化合物及其制备和使用的方法
    • US20090326083A1
    • 2009-12-31
    • US12164369
    • 2008-06-30
    • Richard M. FlynnMichael G. Costello
    • Richard M. FlynnMichael G. Costello
    • C07C43/30C08J9/06B32B9/00C08J3/00B23K31/02B23Q11/10
    • C09K5/10A62D1/0085C07C41/50C07C41/54C07C43/313C08J9/143C09D7/20C23G5/032Y10T408/44Y10T428/31504C07C43/317
    • The present disclosure provides a compound according to the formula: Rf1[CH(—O—CH(3-m)Rf2m)(—O—CF2—CFH—Rf3)]n   [I] wherein n is 1 or 2, wherein m is 1, 2 or 3, wherein, when n is 1, Rf1 is selected from the group consisting of highly fluorinated alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein, when n is 2, Rf1 is selected from the group consisting of highly fluorinated alkylene groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein each Rf2 is independently selected from the group consisting of alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein at least one Rf2 is highly fluorinated; wherein each Rf3 is independently selected from the group consisting of fluorine and highly fluorinated alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms. Also provided are methods of use and manufacture of such compounds.
    • 本公开提供了下式的化合物:Rf1 [CH(-O-CH(3-m)Rf2m)(-O-CF2-CFH-Rf3)] n [I],其中n为1或2,其中m 是1,2或3,其中当n为1时,Rf1选自直链,支链,环状或其组合的高度氟化的烷基,其可任选被取代,并且其可任选地含有 一个或多个连环杂原子; 其中当n为2时,R f1选自直链,支链,环状或其组合的高度氟化的亚烷基,其可以任选地被取代,并且可以任选地含有一个或多个链状杂原子; 其中每个Rf 2独立地选自直链,支链,环状或其组合的烷基,其可以任选地被取代,并且其可以任选地含有一个或多个连接的杂原子; 其中至少一个Rf 2是高度氟化的; 其中每个Rf 3独立地选自直链,支链,环状或其组合的氟和高度氟化的烷基,其可以任选地被取代,并且其可任选地含有一个或多个连接的杂原子。 还提供了使用和制造这些化合物的方法。