Claims
- 1. A composition comprising (a.sub.1) a quaternized aminoamide obtainable by amidating, with a polyamine containing a single primary amino group, a carboxy group-containing oxidized hydrocarbon wax which is non-saponified or partially saponified, and quaternizing at least one amino group of the resulting aminoamide-modified wax and (b) a dispersing agent.
- 2. A composition according to claim 1 in which (b) is a non-ionic, cationic or amphoteric surfactant.
- 3. A composition according to claim 1 in which (b) is a quaternized aminoamide.
- 4. A composition according to claim 1 wherein in (a.sub.1) the quaternary residues are of formula II ##STR11## and (b) is a compound of formula III ##STR12## in which R--CO is the residue of an aliphatic C.sub.8-24 fatty acid;
- R.sub.1 is a divalent C.sub.2-8 hydrocarbon residue;
- R.sub.2 ' is C.sub.1-24 alkyl, C.sub.14-24 alkenyl or C.sub.2-4 hydroxyalkyl and
- R.sub.3 ' is C.sub.1-4 alkyl, C.sub.2-4 hydroxyalkyl or benzyl or one of R.sub.2 ' and R.sub.3 ' has the significance of R.sub.4 and the other is as defined above or R.sub.2 ' and R.sub.3 ' together with the nitrogen to which they are attached form a morpholino group;
- R.sub.4 is C.sub.1-4 alkyl, .beta.-hydroxyethyl, benzyl or carboxymethyl; and A.sup..crclbar. is a colorless anion.
- 5. A composition according to claim 1 which further comprises (a.sub.2) a non-oxidized paraffin wax.
- 6. A process for producing a composition according to claim 1 which comprises melting together components (a.sub.1) and (b).
- 7. A process for producing a composition according to claim 3 which comprises mixing together the aminoamide-modified wax and a non-quaternized aminoamide surfactant and quaternizing the resulting mixture.
- 8. An aqueous dispersion containing
- (a.sub.1) a quaternized aminoamide-modified wax obtainable by amidating, with a polyamine containing a single primary amino group, a carboxy group-containing oxidized hydrocarbon wax which is non-saponified or partially saponified, and quaternizing at least one amino group of the resulting aminoamide-modified wax or a mixture thereof; and
- (b) a dispersing agent or a mixture thereof.
- 9. An aqueous dispersion according to claim 8 which further contains (a.sub.2) an non-oxidized paraffin wax.
- 10. An aqueous dispersion according to claim 8 in which (b) is a quaternized aminoamide.
- 11. An aqueous dispersion according to claim 8 in which (a.sub.1) is a quaternized aminoamide of a carboxy group-containing oxidized hydrocarbon wax having a drop point of 80.degree. to 140.degree. C., a penetration value according to ASTM D-1321.ltoreq.20 and an acid number of from 5 to 80.
- 12. An aqueous dispersion according to claim 11 in which the carboxy group containing oxidized hydrocarbon wax is selected from the group consisting of oxidized Fischer-Tropsch waxes, oxidized microcrystalline waxes, oxidized polyethylene waxes and mixtures of such waxes, which waxes are non-saponified or partially saponified.
- 13. An aqueous dispersion according to claim 12 wherein in (a.sub.1) the quaternary residues are of formula II ##STR13## and (b) is a compound of formula III ##STR14## in which R--CO is the residue of an aliphatic C.sub.8-24 fatty acid;
- R.sub.1 is a divalent C.sub.2-8 hydrocarbon residue;
- R.sub.2 ' is C.sub.1-24 alkyl, C.sub.14-24 alkenyl or C.sub.2-4 hydroxyalkyl and
- R.sub.3 ' is C.sub.1-4 alkyl, C.sub.2-4 hydroxyalkyl or benzyl or one of R.sub.2 ' and R.sub.3 ' has the significance of R.sub.4 and the other is as defined above or R.sub.2 ' and R.sub.3 ' together with the nitrogen to which they are attached form a morpholino group;
- R.sub.4 is C.sub.1-4 alkyl, .beta.-hydroxyethyl, benzyl or carboxymethyl; and
- A.sup..crclbar. is a colorless anion.
- 14. A process for the treatment of a fibrous substrate comprising applying to the substrate, as finishing agent, an aqueous dispersion according to claim 8.
- 15. A process for producing an aqueous dispersion according to claim 8 which comprises melting components (a.sub.1) and (b) together and either adding warm water to the melt or pouring the melt into warm water.
- 16. An aqueous dispersion according to claim 8, in which the dispersing agent (b) is a non-ionic, cationic or amphoteric surfactant.
- 17. An aqueous dispersion according to claim 8, in which the dispersing agent (b) is a compound of formula III ##STR15## in which R.sub.4 is C.sub.1-4 alkyl, .beta.-hydroxyethyl, benzyl or carboxymethyl;
- A.sup..crclbar. is a colourless anion; either R.sub.2 ' is C.sub.1-24 alkyl, C.sub.14-24 alkenyl or C.sub.2-4 hydroxyalkyl, and
- R.sub.3 ' is C.sub.1-4 alkyl, C.sub.2-4 hydroxyalkyl or benzyl; or R.sub.2 ' and R.sub.3 ' together with the nitrogen to which they are attached, form a morpholino group; or one of R.sub.2 ' and R.sub.3 ' has the significance of R.sub.4 given above,
- R.sub.1 is a divalent C.sub.2-8 hydrocarbon residue, and R--CO-- is the acyl residue of an aliphatic C.sub.8-24 fatty acid.
- 18. An aqueous dispersion according to claim 8, in which the non-quaternized amino-amide modified wax is quaternized simultaneously with the non-quaternized amino-amide surfactant (b).
- 19. An aqueous dispersion according to claim 8, in which the weight ratio of dispersing agent (b) to the total wax is 0.1 to 1:1.
Parent Case Info
This is a division of application Ser. No. 884,164, filed July 10, 1986 now U.S. Pat. No. 4,743,660.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4434196 |
Robinson |
Feb 1984 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
884164 |
Jul 1986 |
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