초록 ▼

Silylated polyethers having the general formula: [Figure] wherein at least one R is selected from the group consisting of an －NH radical, an ammonium radical or a radical of the formula [Figure] in which the radicals are linked to the polyether through an ester, amine, amide or ammonium radical and

Silylated polyethers having the general formula: [Figure] wherein at least one R is selected from the group consisting of an －NH radical, an ammonium radical or a radical of the formula [Figure] in which the radicals are linked to the polyether through an ester, amine, amide or ammonium radical and the remaining R groups are selected from hydrocarbonoxy radicals having up to 18 carbon atoms, hydroxyl radicals or a radical of the formula [Figure] R1 is a divalent hydrocarbon radical selected from the group consisting of －(CH2)y, －CH〓CH－, or a cyclic radical selected from the group consisting of C6H4, C6H8 and C10H6; A is a silicon containing radical selected from the group consisting of cationic or anionic radicals of the formula or [Figure] [Figure] and nonionic radicals of the formula [Figure] [Figure] wherein R2 and R3 which may be the same or different, are monovalent hydrocarbon radicals having from 1 to 18 carbon atoms, R4 is an ionic radical linked to a silicon atom consisting of hydrogen, carbon, oxygen and nitrogen atoms selected from the formulas [Figure] [Figure] [Figure] in which R5 is a nonionic radical consisting of carbon, hydrogen, oxygen and nitrogen atoms selected from the formulas [Figure] [Figure] [Figure] and when R is an －NH radical, then R5 may be a divalent hydrocarbon radical and R6 is a radical having from 1 to 10 carbon atoms selected from the group consisting of a saturated divalent hydrocarbon radical, a divalent hydrocarbonoxy radical in which the oxygen is in the form of an ether linkage and an unsaturated divalent hydrocarbon radical in which the unsatisfied valences are linked to a silicon atom, and when R is cationic, then A must be anionic, and when R is anionic, then A must be cationic and when R is nonionic then A must be nonionic, a is a number of from 0 to 4, b, c and d are each numbers of from 0 to 1, the sum of b, c and d must be 1 when A is a monovalent radical and 0.5 when A is a divalent radical and when b, c or d are O, then R must be a hydroxyl or hydrocarbonoxy radical or a radical of the formula [Figure] e is a number of from O to 2, n is 2, 3 or 4, x is a number of at least 1 and up to 600, preferably from 10 to 250 and y is a number of from 0 to 8. These silylated polyethers may be used to treat textile materials to impart hydrophilic finishes thereon.

대표청구항 ▼

Silylated polyethers of the general formula [Figure] in which at least one R is selected from the group consisting of an －NH radical, an ammonium radical and a radical selected from the group consisting of [Figure] wherein the radicals are linked to the polyether through a group selected from the cl

Silylated polyethers of the general formula [Figure] in which at least one R is selected from the group consisting of an －NH radical, an ammonium radical and a radical selected from the group consisting of [Figure] wherein the radicals are linked to the polyether through a group selected from the class consisting of an ester, amine, amide and ammonium radical and the remaining R\s are selected from the group consisting of hydroxyl, hydrocarbonoxy radicals having up to 18 carbon atoms and a radical of the formula [Figure] R1 is a divalent hydrocarbon radical selected from the group consisting of (－CH2)y, －CH〓CH－and a cyclic radical selected from the group consisting of C6H4, C6H8 and C10H6; A is a silicon containing radical selected from the group consisting of cationic and anionic radicals of the formula [Figure] [Figure] and nonionic radicals of the formula [Figure] [Figure] in which R2 and R3 are monovalent hydrocarbon radicals having from 1 to 18 carbon atoms, R4 is an ionic radical linked to a silicon atom consisting of carbon, hydrogen, oxygen and nitrogen atoms which is selected from the group consisting of [Figure] [Figure] [Figure] [Figure] R5 is a nonionic radical consisting of carbon, hydrogen, oxygen and nitrogen atoms which is selected from the group consisting of [Figure] [Figure][Figure] [Figure] and when R is an －NH radical, R5 may be a divalent radical, R6 is a radical linked to a silicon atom having from 1 to 10 carbon atoms selected from the group consisting of a saturated divalent hydrocarbon radical, a divalent hydrocarbonoxy radical in which the oxygen is in the form of an ether linkage and an unsaturated divalent hydrocarbon radical, in which the unsatisfied valences are linked to a silicon atom and the unsatisfied valences of A are satisfied by R and when A is a divalent radical, the ratio of A to R is 1:2 and when R is cationic, then A must be anionic and when R is anionic, then A must be cationic and when R is nonionic, then A must be nonionic, a is a number of from 0 to 4, b, c and d are each numbers of from 0 to 1 and the sum of b, c and d must be at least 1 and when b, c or d are 0, then R is selected from the group consisting of a hydroxyl, a hydrocarbonoxy radical and a radical of the formula [Figure] e is a number of 0 to 2, n is 2, 3 or 4, x is a number of at least 1 and up to 600 and y is a number of from 0 to 8.