摘要:
Polymeric compounds useful as low foaming surfactants and defoaming and stabilizing agents for aqueous-and nonaqueous-based compositions, and to processes for the preparation of the polymeric compounds, wherein the polymeric compounds are the reaction products of reactants comprising A) at least one linking compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) compounds of formula 11 R2(OA)nX (II) wherein R2 is an organic group containing from 4 to 36 carbon atoms, n is a number of from 0 to 200, X is —OH, —NHR′, or —SH and each OA group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group.
摘要:
Methods for treating wastewater comprising adding to wastewater a defoaming and/or surfactant-effective quantity of at least one base-catalyzed branched reaction product comprising the following reactants: A) at least one compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) at least one compound having the formula II R2X(AO)nY (II) wherein R2 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 1 to 36 carbon atoms; X is —O—, —S—, or —NR3— where R3 is hydrogen or a C1–C18 alkyl group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number of from 0 to 200; and Y is hydrogen, or Y can be a mercapto group or an amino group or a C1–C6 alkylamino group in place of a terminal —OH group, provided that when Y is mercapto or an amino group or a C1–C6 alkylamino group, n is at least 1; wherein the mole ratio of the linking compound a) to b) is from 0.1:1 to 5:1; and to wastewaters containing the above base-catalyzed reaction products.
摘要:
Aqueous paper coating compositions containing at least one of a clay, a starch, casein, a resin, and a wax; and wherein the composition contains from about 0.001% to about 5% by weight of at least one base-catalyzed branched reaction product comprising the following reactants: A) at least one compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) at least one compound having the formula II R2X(AO)nY (II) wherein R2 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 1 to 36 carbon atoms; X is —O—, —S—, or —NR3— where R3 is hydrogen or a C1-C18 alkyl group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number from 0 to 200; and Y is hydrogen, or Y can be a mercapto group or an amino group (amino or C1-C6 alkylamino group) in place of a terminal —OH group, provided that when Y is mercapto or an amino group, n is at least 1; wherein the mole ratio of the linking compound A) to B) is from 0.1:1 to 5:1.
摘要:
Ink compositions containing a surfactant-effective and/or defoaming-effective quantity of at least one reaction product comprising the following reactants: A) at least one compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) at least one compound having the formula II R2X(AO)nY (II) wherein R2 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 1 to 36 carbon atoms; X is —O—, —S—, or NR33— where R3 is hydrogen or a C1-C18 group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number of from 0 to 200, preferably from 1 to 100, more preferably from 2 to 20; and Y is hydrogen, or Y can be a mercapto group or an amino group in place of a terminal —OH group, provided that when Y is mercapto or an amino group, n is at least 1.
摘要:
Coatings for metal containers, metalworking lubricant compositions, compositions for electroplating and electrowinning, and latex compositions comprising a base-catalyzed reaction product of (a) at least one compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and (b) at least one compound having the formula II R2X(AO)nY (II) wherein R2 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 1 to 36 carbon atoms; X is —O—, —S—, or —NR3— where R3 is hydrogen or a C1-C18 alkyl group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number from 0 to 200; and Y is hydrogen, or Y can be a mercapto group or an amino group or a C1-C6 alkylamino group in place of a terminal —OH group, provided that when Y is mercapto or an amino group, or a C1-C6 alkylamino group, n is at least 1; wherein the mole ratio of component a) to b) is from 0.1:1 to 5:1; are described.
摘要:
Reaction products prepared by processes which comprise reacting: A) at least one compound having the general formula I: R1(X)3 (I) wherein each X group independently represents a halogen atom or one X group represents a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group having from 3 to 10 carbon atoms; and B) at least one compound having the general formula II R2X(AO)nY (II) wherein R2 represents a polyfluorinated organic group having from 1 to 36 carbon atoms and at least two fluorine atoms; X represents —O—, —S—, or NR3— where R3 is hydrogen or a C1–C18 alkyl group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number of from 0 to 200; and Y represents hydrogen, a mercapto group, an amino group or a C1–C6 alkylamino group in place of a terminal —OH group, with the proviso that when Y is a mercapto, amino, or a C1–C6 alkylamino group, n is at least 1; are described.
摘要:
Lithographic fountain solutions containing a surfactant-effective quantity of at least one reaction product comprising the following reactants: (A) at least one compound of formula I R1(X)3 (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and (B) at least one compound having formula II R2X(AO)nY (II) wherein R2 is a substituted or unsubstituted, saturated or unsaturated, organic group having from 1 to 36 carbon atoms; X is —O—, —S—, or NR3— where R3 is hydrogen or a C1–C18 alkyl group; each AO group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group, n is a number of from 0 to 200; and Y is hydrogen, or Y can be a mercapto group or an amino group or a C1–C6 alkylamino group in place of a terminal —OH group, provided that when Y is mercapto or an amino group or a C1–C6 alkylamino group, n is at least 1.
摘要:
Latexes are thicknened by a blend of a urethane compound effective as an associative thickener and a non-urethane compound of the formula: R.sup.1 --(O--A).sub.a --B.sup.1 --R.sup.2 --(B.sup.2 --R.sup.3).sub.d --(B.sup.3 --(A'--O).sub.b-f --(A'--B.sup.4).sub.f --R.sup.4 --(B.sup.5 --R.sup.5).sub.e).sub.n --B.sup.6 --(A"O).sub.c --R.sup.6, wherein R.sup.1 and R.sup.6 are monovalent hydrophobic groups independently selected from the group consisting of an aliphatic group, a substituted aliphatic group, an aromatic group, and a substituted aromatic group; R.sup.2 and R.sup.4 are independently selected from the group consisting of aliphatic, substituted aliphatic, aromatic, or substituted aromatic radicals, each radical being divalent or trivalent; R.sup.3 and R.sup.5 are independently selected from hydrogen, lower alkyl and lower aralkyl; B.sup.1, B.sup.2, B.sup.3, B.sup.4, B.sup.5 and B.sup.6 are linking groups independently selected from the group consisting of an oxygen atom (to form the ether linkage --O--), a carboxylated group (to form an ester linkage R.sup.2 --C(O)--O-- and/or R.sup.4 --C(O)--O--, an amino group to form the amine linkage R.sup.2 --N(R)-- and/or R.sup.4 --N(R)--, wherein R is hydrogen, lower alkyl, lower aralkyl, or lower acyl), and an amido group (to form the amide linkage R.sup.2 --N(R)--C(O)-- and or R.sup.4 --N(R)--C(O)--, wherein R is hydrogen, lower alkyl, lower aralkyl, or lower acyl); each of a, b, c, d, e, f and n are integers, wherein each of a and c are independently any integer from greater than 20 to about 200; b is any integer from greater than 20 to about 450; d, e, and f are zero or 1; and n is any integer from 1 to about 5; and each of A, A' and A" is independently an ethylene, 1,2-propylene, 1,2-butylene unit or combinations thereof.
摘要:
Products of the reaction of epichlorohydrin and compounds having the formula IIR.sub.3 (EO).sub.n (PO).sub.m OH (II)wherein R.sub.3 is an alkyl, alkenyl or arenyl group having from 4 to 22 carbon atoms; a substituted alkyl or alkenyl group having from 4 to 22 carbon atoms wherein; n is a number from 0 to 50 and m is a number from 0 to 10; wherein the mole ratio of epichlorohydrin to (II) is from about 0.60/1 to about 2/1 are extremely efficient defoamers for aqueous surfactant systems are effective as defoamers, viscosity reducers and crystallization preventives for aqueous surfactant solutions, particularly alkyl polyglycosides.
摘要:
The products of the reaction of epichlorohydrin and compounds having the formula II R3(EO)n(PO)mOH (II) wherein R3 is an alkyl alkenyl or arenyl group having from 4 to 22 carbon atoms; a substituted alkyl or alkenyl group having from 4 to 22 carbon atoms wherein; n is a number from 0 to 50 and m is a number from 0 to 50; wherein the mole ratio of epichlorohydrin to (II) is from about 0.60/1 to about 2/1 are used in defoaming compositions for defoaming aqueous systems such as latex paints.