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    • 3. 发明授权
    • Fluoroalkyl silanes
    • 氟烷基硅烷
    • US08420826B2
    • 2013-04-16
    • US13242365
    • 2011-09-23
    • Axel Hans-Joachim HerzogGerald Oronde Brown
    • Axel Hans-Joachim HerzogGerald Oronde Brown
    • C07D231/00C07F7/04
    • C07F7/1804
    • The present invention is directed to a fluorosilane represented by (L)3-Si—(CH2)n—(Z1)a—[C(X1)]x—(Z2)l-Q1-Rf where each n is independently an integer from 1 to 12; L is independently chosen from a hydrolysable or non-hydrolysable monovalent group; Rf is chosen from a C2-C12 perfluoroalkyl provided that: i) one fluorine atom of the perfluoroalkyl can be optionally replaced by hydrogen, and/or ii) the perfluoroalkyl can be optionally interrupted by at least one oxygen, methylene, or ethylene; Q1 is chosen from the group consisting of a C2-C12 hydrocarbylene optionally interrupted by at least one divalent organic group; X1 is chosen from O or S; —Z2 is —NH— and Z1 is from the group consisting of —O—, and —S—; each R1 is independently chosen from hydrogen, phenyl, or a monovalent C1-C8 alkyl optionally terminated by —C6H5, preferably H or CH3.
    • 本发明涉及由(L)3-Si-(CH2)n-(Z1)a- [C(X1)] x-(Z2)1-Q1-Rf表示的氟硅烷,其中每个n独立地为整数 从1到12; L独立地选自可水解或不可水解的一价基团; Rf选自C 2 -C 12全氟烷基,条件是:i)全氟烷基的一个氟原子可以任选被氢替代,和/或ii)全氟烷基可以任选被至少一个氧,亚甲基或亚乙基所取代; Q1选自任选被至少一个二价有机基团中断的C 2 -C 12亚烃基; X1选自O或S; -Z 2为-NH-,Z 1为-O-和-S-; 每个R 1独立地选自氢,苯基或任选被-C 6 H 5,优选H或CH 3终止的一价C 1 -C 8烷基。
    • 4. 发明申请
    • FLUOROALKYL SILANES
    • 氟烷基硅烷
    • US20120022267A1
    • 2012-01-26
    • US13242434
    • 2011-09-23
    • Axel Hans-Joachim HerzogGerald Oronde Brown
    • Axel Hans-Joachim HerzogGerald Oronde Brown
    • C07F7/18
    • C07F7/1804
    • The present invention is directed to a fluorosilane represented by (L)3-Si—(CH2)n—N(-Q3-Rf)-Q1-Rf where each n is independently an integer from 1 to 12; L is independently chosen from a hydrolysable or non-hydrolysable monovalent group Rf is chosen from a C2-C12 perfluoroalkyl provided that: i) one fluorine atom of the perfluoroalkyl can be optionally replaced by hydrogen, and/or ii) the perfluoroalkyl can be optionally interrupted by at least one oxygen, methylene, or ethylene; Q1 is chosen from the group consisting of a C2-C12 hydrocarbylene optionally interrupted by at least one divalent organic group; X1 is chosen from O or S; and b) Q1 and Q3 are independently chosen from the group consisting of a C2-C12 hydrocarbylene interrupted by at least one of —C(O)—O— or —O—C(O)—, and optionally further interrupted by at least one divalent organic group.
    • 本发明涉及由(L)3-Si-(CH2)n-N(-Q3-Rf)-Q1-Rf表示的氟硅烷,其中每个n独立地为1至12的整数; L独立地选自可水解或不可水解的一价基团,Rf选自C 2 -C 12全氟烷基,条件是:i)全氟烷基的一个氟原子可任选被氢替代,和/或ii)全氟烷基可任选地 被至少一个氧,亚甲基或乙烯中断; Q1选自任选被至少一个二价有机基团中断的C 2 -C 12亚烃基; X1选自O或S; 和b)Q1和Q3独立地选自被-C(O)-O-或-O-C(O) - 中的至少一个间隔的C 2 -C 12亚烃基,并且任选进一步被至少中断 一个二价有机基团。
    • 5. 发明授权
    • Fluorosurfactant with disproportionate effect
    • 含氟表面活性剂具有不成比例的作用
    • US07964552B2
    • 2011-06-21
    • US11983858
    • 2007-11-13
    • Axel Hans-Joachim HerzogShaun Raymond Rinehimer
    • Axel Hans-Joachim HerzogShaun Raymond Rinehimer
    • C11D3/37D06M15/263C07C43/00A61K8/72
    • C09D11/03C09D7/47C09D11/38
    • This invention relates to surfactant compositions comprising a fluorosurfactant and a siloxane surfactant wherein the fluorosurfactant exhibits a disproportionate effect upon the resulting surfactant composition's ability to lower equilibrium surface tension. The fluorosurfactants and siloxane surfactants identified by the present invention exhibit a desirable disproportionate effect from the fluorosurfactant acting upon the resulting surfactant composition's ability to lower equilibrium surface tension. Because of this disproportionate effect, surfactant compositions of the present invention with no more than 21 weight percent fluorosurfactant have nearly identical ability to lower equilibrium surface tensions compared with surfactant compositions having higher amounts of fluorosurfactant. Such a disproportionate effect is desirable because it permits the use of lower amounts of the more costly fluorosurfactant and higher amounts of the less costly siloxane without significantly deteriorating equilibrium surface tension.
    • 本发明涉及包含含氟表面活性剂和硅氧烷表面活性剂的表面活性剂组合物,其中氟表面活性剂对所得表面活性剂组合物降低平衡表面张力的能力表现出不成比例的影响。 由本发明鉴定的含氟表面活性剂和硅氧烷表面活性剂表现出对所得表面活性剂组合物降低平衡表面张力的能力的氟表面活性剂的所需不成比例的影响。 由于这种不成比例的影响,具有不超过21重量%含氟表面活性剂的本发明的表面活性剂组合物与具有较高量的含氟表面活性剂的表面活性剂组合物相比,具有几乎相同的降低平衡表面张力的能力。 这种不成比例的效果是期望的,因为它允许使用较少量的更昂贵的含氟表面活性剂和更高量的较低成本的硅氧烷,而不会显着降低平衡表面张力。
    • 8. 发明授权
    • Triazole-containing fluorocarbon-grafted polysiloxanes
    • 含三氟乙烯的氟碳接枝聚硅氧烷
    • US07638589B2
    • 2009-12-29
    • US11311077
    • 2005-12-19
    • Erick Jose AcostaAxel Hans-Joachim HerzogMartial Jean-Jacques Pabon
    • Erick Jose AcostaAxel Hans-Joachim HerzogMartial Jean-Jacques Pabon
    • C08G77/08
    • C08G77/26C08G77/24C08G77/388Y10T428/31663
    • A polymer for imparting repellency and stain resistance to substrates is disclosed of Formula 1: (W)a(R2)bSi(R1)2—O—[Si(R1)2—O]n—[Si(W)c(R1)d(R2)e—O]m—Si(R1)2—(W)f(R2)g  1 wherein: a, b, c, d, e, f and g are each independently 0 or 1, provided that (a+b) is 1, (f+g) is 1, and (c+d+e) is 2, each R1 is a C1 to C8 alkyl, each R2 is independently H or C1 to C8 alkyl, optionally containing oxygen, nitrogen, or sulfur, or a combination thereof, and n=0 to 500, m=1 to 100, each W is independently (Rf—X—A—X)p—Y—X— wherein: Rf is a straight or branched perfluoroalkyl group having from about 2 to about 20 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, each X is independently an organic divalent linking group having from about 1 to about 20 carbon atoms, optionally containing oxygen, nitrogen, or sulfur, or a combination thereof, A is a 1,2,3-triazole, p=1 to 2, Y is O, N, or NR wherein R is H or C1 to C20 alkyl, optionally containing oxygen, nitrogen, or sulfur, or a combination thereof.
    • 式(1)公开了:(W)a(R2)bSi(R1)2-O- [Si(R1)2-O] n- [Si(W)c(R1) )d(R2)eO] m-Si(R1)2-(W)f(R2)g1其中:a,b,c,d,e,f和g各自独立地为0或1,条件是(a + b)为1,(f + g)为1,(c + d + e)为2,每个R 1为C 1至C 8烷基,每个R 2独立地为H或C 1至C 8烷基,任选地含有氧,氮 ,或硫,或其组合,n = 0〜500,m = 1〜100,各W独立地为(Rf-XAX)pYX-,其中:Rf为直链或支链的全氟烷基,其具有约2至约20 碳原子或其混合物,其任选被至少一个氧原子间隔,每个X独立地为具有约1至约20个碳原子的有机二价连接基团,任选地含有氧,氮或硫,或组合 其中A为1,2,3-三唑,p = 1至2,Y为O,N或NR,其中R为H或C 1至C 20烷基,任选含有氧,硝基 烯或硫,或其组合。