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    • 4. 发明申请
    • CYCLIC PHOSPHAZENE COMPOUND
    • 环磷酸酯化合物
    • WO2008000706A1
    • 2008-01-03
    • PCT/EP2007/056272
    • 2007-06-22
    • SOLVAY SOLEXIS S.p.A.DI MEO, AntonellaPICOZZI, Rosaldo
    • DI MEO, AntonellaPICOZZI, Rosaldo
    • C07F9/6581C10M169/04
    • C10M137/16C07F9/65815C07F9/65817C10M169/04C10M2213/043C10M2213/0606C10M2223/08C10N2230/06C10N2250/10
    • The invention pertains to a cyclic phosphazene compound complying with formula (I) or (II), wherein: - R f and R' f , equal or different each other and at each occurrence, represent independently, a (per)fluoropolyoxyalkylene chain [chain (OF)] comprising (preferably consisting essentially of) recurring units R°, said recurring units, distributed randomly through the (per)fluoropolyoxyalkylene chain, being chosen among: (i) -CFXO-, wherein X is F or CF 3 , (ii) -CF 2 CFXO-, wherein X is F or CF 3 , (iii) -CF 2 CF 2 CF 2 O-, (iv) -CF 2 CF 2 CF 2 CF 2 O- - Z and Z', equal or different each other and at each occurrence, represent a polar group of formula -O - M + , wherein M is chosen among hydrogen, a monovalent metal, preferably an alkaline metal selected from Li, Na, K, an ammonium radical of formula NR 1 R 2 R 3 R 4 , wherein each of R 1 , R 2 , R 3 , R 4 is, independently, an hydrogen atom or a C 1 -C 12 hydrocarbon group, optionally fluorinated, or a polar group of formula -O - ) 2 M' 2+ , wherein M' is a divalent metal, preferably an alkaline earth metal selected from Ca, and Mg [group (P)]; - n Z is an integer from 1 to 3, preferably equal to 1; - n Z' is an integer from 1 to 4, preferably equal to 1; n f' is an integer such that n Z' + n f' is equal to 8; - n f is an integer such that n Z + n f is equal to 6.
    • 本发明涉及符合式(I)或(II)的环状磷腈化合物,其中:-R 1和R 2彼此相同或不同,并且在 每次出现,独立地表示包含(优选由基本上由重复单元R°)组成的(全)氟聚氧亚烷基链[链(OF)],所述重复单元随机地分布在(全)氟聚氧亚烷基链中,选自:(i )-CFXO-,其中X是F或CF 3,(ii)-CF 2 CFXO-,其中X是F或CF 3, ,(iii)-CF 2 CF 2 O 2 O-,(iv)-CF 2 CF 2, 其中相同或不同,并且在每次出现时,表示式 - 其中M选自氢,一价金属,优选碱金属,选自Li,Na,K,式NR的铵基 1 R 2 R 3 R 4 R 4 R 1,R 2,R 3,R 4中的每一个独立地是氢原子或 C 1 -C 12 -C 12烃基,任选氟化的,或式-O-O 2的极性基团) 其中M'是二价金属,优选选自Ca和Mg [基团(P)]的碱土金属。 - n Z Z是1至3的整数,优选等于1; - n Z'是1至4的整数,优选等于1; n'f'是一个整数,使得N'Z'+ n'f'<等于8; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -