Conditioning agents and compositions containing same

• US 4,913,828 A
• Filed: 06/10/1987
• Issued: 04/03/1990
• Est. Priority Date: 06/10/1987
• Status: Expired due to Fees

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Mao, Mark H., Caswell, Debra S.
• Primary Examiner(s): Niebling, John F.
• Assistant Examiner(s): Rodriguez, Isabelle
• Application Number:
  US07/061,063
• Time in Patent Office: 1,028 Days
• Field of Search: 252/8.8, 252/8.75, 252/547, 252/DIG. 5
• US Class Current: 510/297
• CPC Class Codes: A61K 2800/412 Microsized, i.e. having sizes between 0.1 and 100 microns
• CPC Class Codes: A61K 2800/596 Mixtures of surface active compounds
• CPC Class Codes: A61K 8/02 characterised by special physical form
• CPC Class Codes: A61K 8/41 Amines
• CPC Class Codes: A61K 8/466 containing sulfonic acid derivatives; Salts
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners
• CPC Class Codes: C11D 1/123 derived from carboxylic acids, e.g. sulfosuccinates
• CPC Class Codes: C11D 1/126 Acylisethionates
• CPC Class Codes: C11D 1/14 derived from aliphatic hydrocarbons or mono-alcohols
• CPC Class Codes: C11D 1/22 derived from aromatic compounds
• CPC Class Codes: C11D 1/28 Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
• CPC Class Codes: C11D 1/29 Sulfates of polyoxyalkylene ethers
• CPC Class Codes: C11D 1/40 Monoamines or polyamines; Salts thereof
• CPC Class Codes: C11D 1/62 Quaternary ammonium compounds
• CPC Class Codes: C11D 1/65 Mixtures of anionic with cationic compounds
• CPC Class Codes: C11D 3/18 Hydrocarbons C11D3/164 takes precedence

Abstract

Disclosed are alkyl amine-anionic surfactant ion-pair/wax composites useful as fiber- and fabric-conditioning agents. Also disclosed are compositions containing these conditioning agents such as fabric detergent compositions, shampoos, hair conditioners and dryer- and washer-added fabric conditioners.

Claims

1. A detergency composition comprising:

A. from about 1% to about 98% of a water-soluble detergent surfactant selected from the group consisting of cationic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants and anionic surfactants and mixtures thereof;

B. from about 0.1% to about 20% of a water-insoluble composite having an average diameter of from about 10 to about 300 microns, comprising (i) from about 1 to about 99% of an alkyl amine-anionic surfactant ion-pair complex having the formula;

##STR16## wherein each R₁ and R₂ independently is C₁₆ to C₂₀ alkyl or alkenyl, R₃ is H or CH₃, and A is an anionic surfactant selected from the group consisting of alkyl sulfonates, aryl sulfonates, alkylaryl sulfonates, alkyl sulfates, dialkyl sulfosuccinates, alkyl oxybenzene sulfonates, acyl isethionates, acylalkyl taurates, olefin sulfonates, alkyl ethoxylated sulfates and paraffin sulfonates, and mixtures of such ion-pair complexes; and

(ii) from about 99% to about 1% of a nonsilicone wax; and

C. from about 5% to about 50% of a detergency builder other than C₁₀ -C₁₈ alkyl monocarboxylic acids or salts thereof.

2. A detergency composition agent according to claim 1 wherein said ion-pair/wax composites have an average diameter of from about 10 to about 250 microns.

3. A detergency composition according to claim 2 wherein A is selected from the group consisting of linear C₁ -C₂₀ alkyl sulfonates, linear C₁ to C₂₀ alkylaryl sulfonates, C₁₂ to C₁₈ paraffin sulfonates and aryl sulfonates.

4. A detergency composition according to claim 3 wherein A is selected from the group consisting of C₁ to C₁₃ linear alkyl benzene sulfonates, and benzene sulfonates.

5. A detergency composition according to claim 4 wherein the wax component is a hydrocarbon wax which is selected from the group consisting of paraffin waxes with a melting point range of from about 120°

F. (50°

C.) to about 175°

F. (80°

C.) and a penetration of from about 10 to about 20 at 77°

F. (25°

C.), microcrystalline waxes with a melting point of from about 150°

F. (66°

C.) to about 220°

F. (104°

C.) and a penetration of from about 1 to about 10 at 77°

F. (25°

C.), and mixtures thereof.

6. A detergency composition according to claim 5 wherein the ratio of alkyl amine to anionic surfactant ranges from about 1:

10 to about 10;

1.

7. A detergency composition according to claim 3 wherein said alkyl amine-anionic surfactant ion pair complex is selected from the group consisting of

ditallow amine (hydrogenated or unhydrogenated) complexed with a linear C₁ -C₂₀ alkylbenzene sulfonate (LAS),

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ LAS,

dipalmityl amine complexed with a C₁ -C₂₀ LAS,

dipalmityl methyl amine complexed with a C₁ -C₂₀ LAS,

distearyl amine complexed with a C₁ -C₂₀ LAS,

distearyl methyl amine complexed with a C₁ -C₂₀ LAS,

diarachidyl amine complexed with a C₁ -C₂₀ LAS,

diarachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

palmityl stearyl amine complexed with a C₁ -C₂₀ LAS,

palmityl stearyl methyl amine complexed with a C₁ -C₂₀ LAS,

palmityl arachidyl amine complexed with a C₁ -C₂₀ LAS,

palmityl arachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

stearyl arachidyl amine complexed with a C₁ -C₂₀ LAS,

stearyl arachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

ditallow amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ AS,

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ alkyl sulfonate (AS),

dipalmityl amine complexed with a C₁ -C₂₀ AS,

dipalmityl methyl amine complexed with a C₁ -C₂₀ AS,

distearyl amine complexed with a C₁ -C₂₀ AS,

distearyl methyl amine complexed with a C₁ -C₂₀ AS,

diarachidyl amine complexed with a C₁ -C₂₀ AS,

diarachidyl methyl amine complexed with a C₁ -C₂₀ AS,

palmityl stearyl amine complexed with a C₁ -C₂₀ AS,

palmityl stearyl methyl amine complexed with a C₁ -C₂₀ AS,

palmityl arachidyl amine complexed with a C₁ -C₂₀ AS,

palmityl arachidyl methyl amine complexed with a C₁ -C₂₀ AS,

stearyl arachidyl amine complexed with a C₁ -C₂₀ AS,

stearyl arachidyl methyl amine complexed with a C₁ -C₂₀ AS,

ditallow amine (hydrogenated or unhydrogenated) complexed with an aryl sulfonate,

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with an aryl sulfonate,

dipalmityl amine complexed with an aryl sulfonate,

dipalmityl methyl amine complexed with an aryl sulfonate,

distearyl amine complexed with an aryl sulfonate,

distearyl methyl amine complexed with an aryl sulfonate,

diarachidyl amine complexed with an aryl sulfonate,

diarachidyl methyl amine complexed with an aryl sulfonate,

palmityl stearyl amine complexed with an aryl sulfonate,

palmityl stearyl methyl amine complexed with an aryl sulfonate,

palmityl arachidyl amine complexed with an aryl sulfonate, and

palmityl arachidyl methyl amine complexed with an aryl sulfonate,

stearyl arachidyl amine complexed with an aryl sulfonate, and

stearyl arachidyl methyl amine complexed with an aryl sulfonate,

and mixtures of these ion-pair complexes.

8. A detergency composition according to claim 6 wherein the amine portion is hydrogenated ditallow amine and wherein said composite has an average particle diameter of from about 10 to about 150 microns.

9. A detergency composition according to claim 8 wherein the builder component comprises from about 5.0% to about 30% of the total composition and is selected from the group consisting of polyacetates, inorganic phosphates, carbonates, silicates, water-insoluble alumino silicates, polyphosphonates, polycarboxylates, polymeric carboxylates, and acids, alkali metal salts, ammonium salts, and substituted ammonium salts thereof, and mixtures thereof.

10. A detergency composition according to claim 9 wherein the builder component is selected from the group consisting of polyacetates, nitriloacetic acid polycarboxylates, inorganic phosphates, alkenyl succinates, their salts, and mixtures thereof.

11. A detergency composition according to claim 9, wherein said builder component includes a succinate builder, or a salt or acid thereof.

12. A detergency composition according to claim 10 additionally comprising from about 0.1% to about 10% of a chelating agent.

13. A detergency composition according to claim 12 wherein the chelating agent is an amino carboxylate and comprises from about 0.1% to about 3.0% of the composition.

14. A detergency composition according to claim 13 wherein said chelating agent is selected from the group consisting of ethylenediaminetetraacetates, N-hydroxyethylethylenediaminetriacetates, nitrilotriacetates, ethylenediamine tetrapropionates, triethylenetetraaminehexaacetates, diethylenetriaminepentaacetates, and ethanoldiglycines, alkali metal, ammonium or substituted ammonium salts thereof, and mixtures thereof.

15. A detergency composition according to claim 14 additionally comprising from about 0.05% to about 5.0% of a soil release agent.

16. A detergency composition according to claim 15 wherein said soil release agent is selected from the group consisting of hydroxy ether cellulosic polymers, copolymeric blocks of ethylene terephthalate polyethylene oxide, polypropylene oxide terephthalate, cationic guar gums, and mixtures thereof.

17. A detergency composition according to claim 16 which further comprises from about 0.01% to about 5.0% of a clay soil removal and anti-redeposition agent.

18. A detergency composition according to claim 17 wherein said clay soil removal and anti-redeposition agent is selected from the group consisting of ethoxylated monoamines, ethoxylated diamines, ethoxylated polyamines and mixtures thereof.

19. A detergency composition according to claim 18 wherein said clay soil removal and anti-redeposition agent is ethoxylated tetraethylenepentaimine.

20. A detergency composition according to claim 19 which further comprises from about 0.25% to about 2% of an enzyme.

21. A detergency composition according to claim 14 which is a granular detergent and which further comprises from about 4% to about 15% of a smectite clay softener.

22. A detergency composition according to claim 20 which is a liquid and which further comprises from about 0.1% to about 10.0% of a stabilizing agent.

23. A liquid detergent composition according to claim 22 wherein said stabilizing agent comprises from about 0.3% to about 1.5% of the total composition and is a quaternized montmorillonite clay or synthetic hectorite clay.

24. An article of manufacture adapted for use to provide fabric care benefits in an automatic laundry dryer comprising:

(a) a composite of;

(i) from about 1% to about 99% of a fabric conditioning composition comprising one or more of an alkyl amine-anionic surfactant ion-pair complex of the formula;

##STR17## wherein R₁ and R₂ can independently be C₁₆ to C₂₀ alkyl or alkenyl, R₃ is H or CH₃, and A is an anionic surfactant selected from the group consisting of alkyl sulfonates, aryl sulfonates, alkylaryl sulfonates, alkyl sulfates, alkyl ethoxylated sulfates, dialkyl sulfosuccinates, ethoxylated alkyl sulfonates, alkyl oxybenzene sulfonates, acyl isethionates, acylalkyl taurates, olefin sulfonates and paraffin sulfonates, and mixtures of such ion-pair complexes; and

(ii) from about 1% to about 99% of a nonsilicone wax; and

(b) a dispensing means which provides for release of an effective amount of said composition to fabrics in the dryer at automatic dryer operating temperatures.

25. An article according to claim 24 wherein said wax is a hydrocarbon wax and wherein said dispensing means comprises a flexible substrate in sheet configuration having the fabric conditioning composition releasably affixed thereto to provide a weight ratio of fabric conditioning composition to dry substrate ranging from about 10:

1 to about 0.25;

1.

26. An article according to claim 25 wherein A is selected from the group consisting of linear C₁ to C₂₀ alkyl sulfonates, linear C₁ to C₂₀ alkylaryl sulfonates, aryl sulfonates and C₁₂ to C₁₈ paraffin sulfonates.

27. An article according to claim 26 wherein the weight ratio of fabric conditioning composition:

dry substrate ranges from 5;

1 to about 1;

1.

28. An article according to claim 27 wherein A is selected from the group consisting of C₁ to C₁₃ linear alkylbenzene sulfonates, benzene sulfonates and mixtures thereof.

29. A compact, through the wash laundry product comprising:

a laminate of two plies of which at least one ply comprises a strong, high stretch tissue which is deeply embossed to form one or a multiplicity of nonconnecting cups surrounded by rims;

the tissue in each cup having been stretched 15% to 100% by said deep embossing;

said cups containing from about 1% to about 100% of a water-insoluble composite having an average diameter of from about 10 to about 300 microns, comprising (i) from about 1 to about 99% of an alkyl amine-anionic surfactant ion-pair complex having the formula;

##STR18## wherein R₁ and R₂ can independently be C₁₆ alkyl or alkenyl, R₃ is H or CH₃, and A is an anionic surfactant selected from the group consisting of alkyl sulfonates, aryl sulfonates, alkylaryl sulfonates, alkyl sulfates, alkyl ethoxylated sulfates, dialkyl sulfosuccinates, ethoxylated alkyl sulfonates, alkyl oxybenzene sulfonates, acyl isethionates, acylalkyl taurates, olefin sulfonates and paraffin sulfonates, and mixtures of such ion-pair complexes; and

(ii) from about 99% to about 1% of a nonsilicone wax; and

the other of said two plies covering the deeply embossed ply forming patterned cells which contain the powder, said plies being sealed on said rims to provide said compact, through the wash laundry product;

said high stretch embossed tissue originally having a dry CD stretch of from about 9% to about 25% and a dry MD stretch of from about 30% to about 60%, a wet cross-directional tensile strength of from about 78.7 to about 315 g/cm (200-800 g/in), said one ply selected to withstand the stretching and said two plies selected to survive automatic washing and drying cycles without significant tearing;

said tissue having sufficient porosity to permit the laundry actives to flow through the tissue.

30. The laundry product of claim 29 wherein said cups also contain a laundry active, said active being selected from powdered detergents, builders, brighteners, softeners, enzymes, bleach solids, fillers, and mixtures thereof.

31. The laundry product of claim 29 wherein said cups also contain a smectite clay softening agent.

32. A detergency composition comprising:

A. from about 1% to about 98% of a water-soluble detergent surfactant selected from the group consisting of cationic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants and anionic surfactants and mixtures thereof;

B. from about 0.1% to about 20% of a water-insoluble composite having an average diameter of from about 10 to about 300 microns, comprising (i) from about 1 to about 99% of an alkyl amine-anionic surfactant ion-pair complex having the formula;

##STR19## wherein R₁ and R₂ can independently be C₁₆ to C₂₀ alkyl or alkenyl, R₃ is H or CH₃, and A is an anionic surfactant selected from the group consisting of alkyl sulfonates, aryl sulfonates, alkylaryl sulfonates, alkyl sulfates, dialkyl sulfosuccinates, alkyl oxybenzene sulfonates, acyl isethionates, acylalkyl taurates, olefin sulfonates, alkyl ethoxylated sulfates and paraffin sulfonates, and mixtures of such ion-pair complexes; and

(ii) from about 99% to about 1% of a nonsilicone wax; and

C. from about 0.25% to about 2% of an enzyme.

33. A detergency composition agent according to claim 32 wherein said ion-pair/wax composites have an average diameter of from about 10 to about 250 microns.

34. A detergency composition according to claim 33 wherein A is selected from the group consisting of linear C₁ -C₂₀ alkyl sulfonates, linear C₁ to C₂₀ alkylaryl sulfonates, C₁₂ to C₁₈ paraffin sulfonates and aryl sulfonates.

35. A detergency composition according to claim 34 wherein A is selected from the group consisting of C₁ to C₁₃ linear alkyl benzene sulfonates, and benzene sulfonates.

36. A detergency composition according to claim 35 wherein the wax component is a hydrocarbon wax which is selected from the group consisting of paraffin waxes with a melting point range of from about 120°

F. (50°

C.) to about 175°

F. (80°

C.) and a penetration of from about 10 to about 20 at 77°

F. (25°

C.), microcrystalline waxes with a melting point of from about 150°

F. (66°

C.) to about 220°

F. (104°

C.) and a penetration of from about 1 to about 10 at 77°

F. (25°

C.), and mixtures thereof.

37. A detergency composition according to claim 36 wherein the ratio of alkyl amine to anionic surfactant ranges from about 1:

10 to about 10;

1.

38. A detergency composition according to claim 34 wherein said alkyl amine-anionic surfactant ion pair complex is selected from the group consisting of

ditallow amine (hydrogenated or unhydrogenated) complexed with a linear C₁ -C₂₀ alkylbenzene sulfonate (LAS),

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ LAS,

dipalmityl amine complexed with a C₁ -C₂₀ LAS,

dipalmityl methyl amine complexed with a C₁ -C₂₀ LAS,

distearyl amine complexed with a C₁ -C₂₀ LAS,

distearyl methyl amine complexed with a C₁ -C₂₀ LAS,

diarachidyl amine complexed with a C₁ -C₂₀ LAS,

diarachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

palmityl stearyl amine complexed with a C₁ -C₂₀ LAS,

palmityl stearyl methyl amine complexed with a C₁ -C₂₀ LAS,

palmityl arachidyl amine complexed with a C₁ -C₂₀ LAS,

palmityl arachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

stearyl arachidyl amine complexed with a C₁ -C₂₀ LAS,

stearyl arachidyl methyl amine complexed with a C₁ -C₂₀ LAS,

ditallow amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ AS,

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with a C₁ -C₂₀ alkyl sulfonate (AS),

dipalmityl amine complexed with a C₁ -C₂₀ AS,

dipalmityl methyl amine complexed with a C₁ -C₂₀ AS,

distearyl amine complexed with a C₁ -C₂₀ AS,

distearyl methyl amine complexed with a C₁ -C₂₀ AS,

diarachidyl amine complexed with a C₁ -C₂₀ AS,

diarachidyl methyl amine complexed with a C₁ -C₂₀ AS,

palmityl stearyl amine complexed with a C₁ -C₂₀ AS,

palmityl stearyl methyl amine complexed with a C₁ -C₂₀ AS,

palmityl arachidyl amine complexed with a C₁ -C₂₀ AS,

palmityl arachidyl methyl amine complexed with a C₁ -C₂₀ AS,

stearyl arachidyl amine complexed with a C₁ -C₂₀ AS,

stearyl arachidyl methyl amine complexed with a C₁ -C₂₀ AS,

ditallow amine (hydrogenated or unhydrogenated) complexed with an aryl sulfonate,

ditallow methyl amine (hydrogenated or unhydrogenated) complexed with an aryl sulfonate,

dipalmityl amine complexed with an aryl sulfonate,

dipalmityl methyl amine complexed with an aryl sulfonate,

distearyl amine complexed with an aryl sulfonate,

distearyl methyl amine complexed with an aryl sulfonate,

diarachidyl amine complexed with an aryl sulfonate,

diarachidyl methyl amine complexed with an aryl sulfonate,

palmityl stearyl amine complexed with an aryl sulfonate,

palmityl stearyl methyl amine complexed with an aryl sulfonate,

palmityl arachidyl amine complexed with an aryl sulfonate, and

palmityl arachidyl methyl amine complexed with an aryl sulfonate,

stearyl arachidyl amine complexed with an aryl sulfonate, and

stearyl arachidyl methyl amine complexed with an aryl sulfonate,

and mixtures of these ion-pair complexes.

39. A detergency composition according to claim 36 wherein the amine portion is ditallow or distearyl amine and wherein said composite has an average particle diameter of from about 10 to about 150 microns.

40. A detergency composition according to claim 39 which is a fabric detergent additionally comprising from about 5% to about 50% of a detergency builder.