Novel functional fluid

Claim 2

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR46## per molecule and (c) a second surface active agent, wherein (b) has the following formula ##STR47## where R is a divalent C 4 to C 8 cycloaliphatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3, y is 1 and m is 1 to 3

Claim 3

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR48## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR49## where R is a divalent C 4 to C 8 cycloaliphatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is a hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3

Claim 4

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR48## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR49## where R is a divalent C 4 to C 8 cycloaliphatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is a hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3

Claim 5

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR50## per molecule and (c) a second surface active agent, wherein (b) has the following formula ##STR51## where R is a divalent aromatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3, y is 1 and m is 1 to 3

Claim 6

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR50## per molecule and (c) a second surface active agent, wherein (b) has the following formula ##STR51## where R is a divalent aromatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3, y is 1 and m is 1 to 3

Claim 7

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR52## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR53## where R is a divalent aromatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3

Claim 8

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR52## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR53## where R is a divalent aromatic radical, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic radical having at least one methyl or ethyl branch when R 2 is hydrogen, or (b) a monovalent C 1 to C 9 straight or branched chain aliphatic group when R 2 is a monovalent C 1 to C 9 straight or branched chain aliphatic group with the proviso that R 1 +R 2 shall have a combined total of from 7 to 10 carbon atoms and at least one of R 1 or R 2 has at least 4 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 9 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkanolamine having 2 to 4 carbon atoms in the alkanol group, C 2 to C 6 alkyl amine, alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3

Claim 9

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR54## per molecule and (c) a second surface active agent, wherein (b) has the following formula ##STR55## where R is a divalent radical selected from the group consisting of a monoethylenically unsaturated C 2 to C 3 aliphatic radical having two free valences in a cis stereo configuration, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic group having at least one methyl or ethyl branch or a monovalent heteroaliphatic group having at least one methyl or ethyl branch and the formula R 3 --OR 4 n (II) wherein R 3 is a straight chain or a methyl or ethyl branched C 6 to C 12 alkyl radical, R 4 is a C 2 to C 3 alkylene radical and n is 1 to 2 when R 2 is hydrogen, or (b) a monovalent C 1 to C 11 straight or branched chain aliphatic radical when R 2 is a C 1 to C 11 straight or branched chain monovalent aliphatic radical with the proviso that R 1 +R 2 shall have a combined total of from 8 to 12 carbon atoms and at least one of R 1 or R 2 shall have at least 5 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 11 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3, y is 1 and m is 1 to 3.

Claim 10

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR54## per molecule and (c) a second surface active agent, wherein (b) has the following formula ##STR55## where R is a divalent radical selected from the group consisting of a monoethylenically unsaturated C 2 to C 3 aliphatic radical having two free valences in a cis stereo configuration, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic group having at least one methyl or ethyl branch or a monovalent heteroaliphatic group having at least one methyl or ethyl branch and the formula R 3 --OR 4 n (II) wherein R 3 is a straight chain or a methyl or ethyl branched C 6 to C 12 alkyl radical, R 4 is a C 2 to C 3 alkylene radical and n is 1 to 2 when R 2 is hydrogen, or (b) a monovalent C 1 to C 11 straight or branched chain aliphatic radical when R 2 is a C 1 to C 11 straight or branched chain monovalent aliphatic radical with the proviso that R 1 +R 2 shall have a combined total of from 8 to 12 carbon atoms and at least one of R 1 or R 2 shall have at least 5 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 11 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3, y is 1 and m is 1 to 3.

Claim 11

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR56## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR57## where R is a divalent radical selected from the group consisting of a monoethylenically unsaturated C 2 to C 3 aliphatic radical having two free valences in a cis stereo configuration, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic group having at least one methyl or ethyl branch or a monovalent heteroaliphatic group having at least one methyl or ethyl branch and the formula R 3 --OR 4 n (II) wherein R 3 is a straight chain or a methyl or ethyl branched C 6 to C 12 alkyl radical, R 4 is a C 2 to C 3 alkylene radical and n is 1 to 2 when R 2 is hydrogen, or (b) a monovalent C 1 to C 11 straight or branched chain aliphatic radical when R 2 is a C 1 to C 11 straight or branched chain monovalent aliphatic radical with the proviso that R 1 +R 2 shall have a combined total of from 8 to 12 carbon atoms and at least one of R 1 or R 2 shall have at least 5 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 11 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3.

Claim 12

A corrosion inhibiting, aqueous functional fluid composition having a pH in the range of from 8 to 12 comprising (a) water, (b) a surface active, corrosion inhibiting, water soluble or dispersible alkali metal, ammonium or organic amine salt of a water insoluble carboxylic acid group terminated amide having one amide linkage ##STR56## per molecule, (c) a second surface active agent and (d) a water soluble or dispersible lubricant, wherein (b) has the following formula ##STR57## where R is a divalent radical selected from the group consisting of a monoethylenically unsaturated C 2 to C 3 aliphatic radical having two free valences in a cis stereo configuration, R 1 is a monovalent organic radical selected from the group of: (a) a monovalent C 7 to C 10 aliphatic group having at least one methyl or ethyl branch or a monovalent heteroaliphatic group having at least one methyl or ethyl branch and the formula R 3 --OR 4 n (II) wherein R 3 is a straight chain or a methyl or ethyl branched C 6 to C 12 alkyl radical, R 4 is a C 2 to C 3 alkylene radical and n is 1 to 2 when R 2 is hydrogen, or (b) a monovalent C 1 to C 11 straight or branched chain aliphatic radical when R 2 is a C 1 to C 11 straight or branched chain monovalent aliphatic radical with the proviso that R 1 +R 2 shall have a combined total of from 8 to 12 carbon atoms and at least one of R 1 or R 2 shall have at least 5 carbon atoms, R 2 is hydrogen or a monovalent C 1 to C 11 branched or straight chain aliphatic group, Z is an alkali metal cation or a nitrogen containing cation having at least one hydrogen attached to the nitrogen, a positive charge equal to x and selected from the group consisting of ammonium cation and cations of a water soluble alkyl alkanolamine having 1 to 6 carbon atoms in the alkyl group and 2 to 4 carbon atoms in the alkanol group, heteroaliphatic monoamine in which the heteroatom is oxygen, heteroaliphatic polyamine having oxygen or nitrogen heteroatoms, alkylene diamine having 2 to 6 carbon atoms in the alkylene group, N-alkyl or N-hydroxyalkyl substituted alkylene diamine having 2 to 6 carbon atoms in the alkylene group, morpholine, N-alkyl substituted morpholine or N-aminoalkyl substituted morpholine, x is 1 to 3 y is 1 and m is 1 to 3.