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    • 8. 发明公开
    • Pyrophosphato titanate adducts and methods for treating particulate fillers using such adducts
    • 焦磷酸钛酸加合物和一种使用这样的加合物的粉碎的填料的方法。
    • EP0024899A1
    • 1981-03-11
    • EP80302921.4
    • 1980-08-22
    • KENRICH PETROCHEMICALS, INC.
    • Monte, Salvatore J.Sugarman, Gerald
    • C07F9/09C07F9/141C08K5/51C08K9/04B01J27/18
    • B01J31/1805B01J27/18B01J31/185B01J31/223B01J2531/46C07F9/02C07F9/098C08K5/51C08K9/04
    • Adducts of tetrasubstituted pyrophosphato titanates and/oramines, havetheformula
      wherein c is 1 or 2; d is 0, 1 or 2; e is 0,1 or 2; with the proviso that d plus e must be 1 or 2; with the proviso that if c is 1, X must be RO-; and with the proviso that when c is 2, X is either RO- or a group which taken together with the Ti to which it is attached forms a ring having theformula
      wherein each of f, g, h and i is 0 or 1, with the proviso that at least one of g, h, and i is 1 and that the sum of f, g, h and i is or 3; and wherein each R is independently selected from C, to C, o alkyl, C 3 to C, o alkenyl, C 7 to C, o dioxyalkylene; R', R2, R 4 , R 7 , each R 10 and each R" are independently selected from hydrogen, C 6 to C 10 aryl, C 7 to C 20 aralkyl, C 1 to C 20 alkyl, C 3 to C 20 alkenyl, C 2 to C 20 oxyalkylene and C 3 to C 20 oligooxyalkylene, with the proviso that one and only one of R' and R 2 is hydrogen; R 5 , R 6 , R 8 and R 9 are independently selected from the same groups as are R 1 , R 2 , R 4 , R', each R 10 and each R", except that R 5 , R 6 , R 8 and R 9 may not be hydrogen, and, in addition, R 5 and R 6 are independently selected from C, to C, alkanol, C 2 to C 6 alkadiol, C 7 to C 10 aralkanol, substituted and unsubstituted C, to C 10 alkyl, substituted and unsubstituted C 3 to C 10 aralkyl, these last four groups being optionally substituted with 1 to 3 carboxylate groups or from 1 to 3 carboxamide groups, each such carboxylate group and each such carboxamide group being saturated or unsaturated and having from 1 to 5 carbon atoms; with the proviso that when aromatic carbons are present in any one of R, R 2 , R 4 , R 7 , R 10 or R", each of said carbons is optionally substituted with 1 or 2 independently selected halogen atoms.
      The adducts are useful for improving the physical and chemical properties of many filled resins.
      There is also described a method of catalyzing a chemical reaction that is susceptible to catalysis by a Lewis Acid catalyst, a method of improving the dispersability of an inorganic solid and a method of improving the conductivity of a metal filled polymer, all these methods involving the use of the above adducts.
      Water solubility may be conferred on a pyrophosphato titanate of the formula X c Ti[OP(O) (OR') OP (O) (OR 2 ) (OR 3 )]4-c wherein X, c, R 1 , R 2 and R 3 are as defined above by converting said titanate to an adduct of the invention.