(EP3597654) Silane compound containing perfluoro(poly)ether group 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(EP3597654) Silane compound containing perfluoro(poly)ether group
公开号/公开日
EP3597654 / 2020-01-22
申请号/申请日
EP18767281 / 2018-03-15
发明人
MITSUHASHI HISASHINOSE MASATOSHINOMURA TAKASHITAKANO SHINYANAITOU MASATOOZAWA KAORIWATANABE YUUSUKEHUPFIELD PETER;
申请人
DAIKIN INDUSTRIES;
主分类号
IPC分类号
C07F-007/18 C08G-065/336 C09D-005/16 C09D-171/00 C09K-003/18
摘要
(EP3597654) Provided is a silane compound containing a perfluoro(poly)ether group and represented by formula (A1), (A2), (B1), or (B2) [in the formulas, the symbols have the same meanings as set forth in the description].
机翻摘要
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地址
代理人
(EP3597654) Hoffmann Eitle ; Patent- und Rechtsanwälte PartmbB ([DE]) Reg. Nb: 100061036
代理机构
;
优先权号
2017JP-0053407 2017JP-0098376 2017JP-0209722 2018WO-JP10236
主权利要求
(EP3597654) 1. A perfluoro(poly)ether group-containing silane compound represented by any of formula (A1), (A2), (B1) or (B2):         (Rf-PFPE)α' -X1-(SiRakRblRcm)α ▪▪▪     (A1)         (RcmRblRakSi)α-X1-PFPE-X1-(SiRakRblRcm)α ▪▪▪     (A2)         (Rf-PFPE)γ, -X2-(CRdk2Rel2Rfm2Rgn2)γ ▪▪▪     (B1)         (Rgn2Rfm2Rel2Rdk2C)γ-X2-PFPE-X2-(CRdk2Rel2Rfm2Rgn2)γ ▪▪▪     (B2) wherein:   PFPE represents, each independently at each occurrence, a group represented by formula:            -(OC6F12)a-(OC5F10)b-(OC4F8)c-(OC3F6)d-(OC2F4)e-(OCF2)f-    wherein a, b, c, d, e and f are each independently an integer of 0 or more and 200 or less, the sum of a, b, c, d, e and f is at least 1, and the occurrence order of respective repeating units in parentheses with a, b, c, d, e or f is not limited in the formula;   Rf represents, each independently at each occurrence, an alkyl group having 1 to 16 carbon atoms, optionally substituted with one or more fluorine atoms;   X1 represents, each independently at each occurrence, a single bond or a di- to decavalent organic group;   α is, each independently at each occurrence, an integer of 1 to 9;   α' is each independently an integer of 1 to 9;   Ra represents, each independently at each occurrence, -CH2CH2-SiR23r2R24s2;   R23 represent a hydroxyl group or a hydrolyzable group;   R24 represent a hydrogen atom or a monovalent organic group;   r2 is, each independently at each occurrence, an integer of 1 to 3;   s2 is, each independently at each occurrence, an integer of 0 to 2;   provided that the sum of r2 and s2 in each -CH2CH2-SiR23r2R24s2 is 3;   Rb represents, each independently at each occurrence, -Z-SiR11p1R12q1R13r1R14s1;   Z represents, each independently at each occurrence, an oxygen atom or a divalent organic group;   R11 represents, each independently at each occurrence, Ra';   Ra' has the same meaning as Ra;   R12 represents, each independently at each occurrence, Rb';   Rb' has the same meaning as Rb;   the number of Si atoms linearly linked via a Z group in Rb is at most 5;   R13 represents, each independently at each occurrence, a hydroxyl group or a hydrolyzable group;   R14 represents, each independently at each occurrence, a hydrogen atom or a monovalent organic group;   p1 is, each independently at each occurrence, an integer of 0 to 3;   q1 is, each independently at each occurrence, an integer of 0 to 3;   r1 is, each independently at each occurrence, an integer of 0 to 3;   s1 is, each independently at each occurrence, an integer of 0 to 3;   provided that the sum of p1, q1, r1 and s1 in each - Z-SiR11p1R12q1R13r1R14s1 is 3;   Rc represents, each independently at each occurrence, a hydrogen atom, a hydroxyl group, a hydrolyzable group or a monovalent organic group;   k is, each independently at each occurrence, an integer of 0 to 3;   1 is, each independently at each occurrence, an integer of 0 to 3;   m is, each independently at each occurrence, an integer of 0 to 3;   provided that the sum of k, 1 and m in each-SiRakRblRcm is 3,   in the formulae (A1) and (A2), a Si atom to which at least one Ra or Ra' is bound and to which Rb or Rb' comprising any of at least R13 or R23 is optionally further bound, in which the sum of Ra, Ra', Rb and Rb' is 2 or more, is present;   X2 represents, each independently at each occurrence, a single bond or a di- to decavalent organic group;   γ is, each independently at each occurrence, an integer of 1 to 9;   γ' is each independently an integer of 1 to 9;   Rd represents, each independently at each occurrence, -CH2CH2-SiR73n4R743-n4;   R73 represents, each independently at each occurrence, a hydroxyl group or a hydrolyzable group;   R74 represents, each independently at each occurrence, a hydrogen atom or a monovalent organic group;   n4 is, each independently at each occurrence, an integer of 1 to 3;   Re represents, each independently at each occurrence, -Y'-SiR83n3R843-n3;   Y' represents, each independently at each occurrence, a divalent organic group;   R83 represents, each independently at each occurrence, a hydroxyl group or a hydrolyzable group;   R84 represents, each independently at each occurrence, a hydrogen atom or a monovalent organic group;   n3 is an integer of 0 to 3;   Rf represents, each independently at each occurrence, -Z'-CR61p5R62q5R63r5R64s5;   Z' has the same meaning as Z;   R61 represents, each independently at each occurrence, Rd' ;   Rd' has the same meaning as Rd;   R62 represents, each independently at each occurrence, -Y-SiR83n3R843-n3;   Y represents, each independently at each occurrence, a divalent organic group;   R63 represents, each independently at each occurrence, Rf';   Rf' has the same meaning as Rf;   R64 represents, each independently at each occurrence, a hydroxyl group, a hydrogen atom or a monovalent organic group;   the number of C atoms linearly linked via a Z' group in Rf is at most 5;   p5 is an integer of 0 to 3;   q5 is an integer of 0 to 3;   r5 is an integer of 0 to 3;   s5 is an integer of 0 to 3;   provided that the sum of p5, q5, r5, and s5 in each -Z'-CR61p5R62q5R63r5R64s5 is 3;   Rg represents, each independently at each occurrence, a hydrogen atom, a hydroxyl group, or a monovalent organic group;   k2 is, each independently at each occurrence, an integer of 0 to 3;   12 is, each independently at each occurrence, an integer of 0 to 3;   m2 is, each independently at each occurrence, an integer of 0 to 3;   n2 is, each independently at each occurrence, an integer of 0 to 3;   provided that the sum of k2, 12, m2 and n2 in each - CRdk2Re12Rfm2Rgn2 is 3; and   in the formulae (B1) and (B2), at least one Rd or Rd' is present and at least two groups represented by -SiR73 or -SiR83 are present. 2. The perfluoro(poly)ether group-containing silane compound according to claim 1, represented by any of formula (A1) or formula (A2). 3. The perfluoro(poly)ether group-containing silane compound according to claim 1, represented by any of formula (B1) or formula (B2). 4. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 3, wherein Rf is, independently at each occurrence, a perfluoroalkyl group having 1 to 16 carbon atoms. 5. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 4, wherein PFPE is represented, independently at each occurrence, by the following formula (a), (b) or (c):         -(OC3F6)d-     (a) wherein d is an integer of 1 to 200;         -(OC4F8)c-(OC3F6)d-(OC2F4)e-(OCF2)f-     (b)    wherein c and d are each independently an integer of 0 or more and 30 or less;   e and f are each independently an integer of 1 or more and 200 or less;   the sum of c, d, e and f is an integer of 10 or more and 200 or less; and   the occurrence order of respective repeating units in parentheses with a suffix c, d, e or f is not limited in the formula;          -(R6-R7)j-     (c)    wherein R6 is OCF2 or OC2F4;   R7 is a group selected from OC2F4, OC3F6, OC4F8, OC5F10 and OC6F12, or a combination of two or three groups selected therefrom; and   j is an integer of 2 to 100. 6. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 5, wherein an Rf-PFPE moiety each independently has a number average molecular weight of 500 to 30,000. 7. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 6, wherein X1 is, each independently at each occurrence, a divalent organic group, and α and α' are each 1. 8. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 7, wherein r2 is 3. 9. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 8, wherein Z is a divalent organic group. 10. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 9, wherein Z is -CH2CH2-. 11. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 10, wherein at least one k is 2 or more, or at least one p1 is 2 or more. 12. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 11, wherein at least one k is 3 or more, or at least one p1 is 3 or more. 13. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 12, wherein k is 3. 14. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 13, wherein X2 is, each independently at each occurrence, a single bond, -CH2-, -CH2CH2-, or -CH2CH2CH2-. 15. The perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 14, wherein k2 is 3. 16. A surface-treating agent comprising the perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 15. 17. The surface-treating agent according to claim 16, further comprising one or more other components selected from a fluorine-containing oil, a silicone oil, an alcohol, a catalyst, a transition metal, a halide ion, and a compound containing an atom having an unshared electron pair in a molecular structure. 18. The surface-treating agent according to claim 16 or 17, further comprising a solvent. 19. The surface-treating agent according to any one of claims 16 to 18, which is used as an antifouling coating agent or a water-proof coating agent. 20. The surface-treating agent according to any one of claims 16 to 19, for vacuum deposition. 21. A pellet comprising the surface-treating agent according to any one of claims 16 to 20. 22. An article comprising a base material, and a layer formed from the perfluoro(poly)ether group-containing silane compound according to any one of claims 1 to 15 or the surface-treating agent according to any one of claims 16 to 20, on the surface of the base material. 23. The article according to claim 22, wherein the article is an optical member.
法律状态
PENDING
专利类型码
A1
国别省市代码
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