Use of cationic preparations

• US 20040146478A1
• Filed: 10/30/2003
• Published: 07/29/2004
• Est. Priority Date: 04/30/2001
• Status: Abandoned Application

• Current Assignee: Cognis Iberia S.L. (BASF SE)
• Original Assignee: Cognis Iberia S.L. (BASF SE)
• Inventors: Queralt, Esther Prat, Amela Conesa, Cristina
• Application Number:
  US10/476,553
• Publication Number:
  US 20040146478A1
• Time in Patent Office: Days
• US Class Current: 424/70.27
• CPC Class Codes: A61K 8/416 Quaternary ammonium compounds A61K8/35 takes precedence
• CPC Class Codes: A61K 8/42 Amides
• CPC Class Codes: A61K 8/45 Derivatives containing from 2 to 10 oxyalkylene groups
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin
• CPC Class Codes: A61Q 5/006 Antidandruff preparations
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners

Abstract

A process for treating hair involving contacting the hair with a composition containing a surfactant mixture, the surfactant mixture containing: (a) an esterquat; and (b) a fatty acid amidoamine.

Claims

1. The use of mixtures containing

(a) esterquats and

(b) fatty acid amidoamines

for the production of cosmetic preparations.

2. The use claimed in claim 1, characterized in that esterquats corresponding to formula (I):

3. The use claimed in claim 1, characterized in that esterquats corresponding to formula (II):

4. The use claimed in claim 1, characterized in that esterquats corresponding to formula (III):

5. The use claimed in claim 1, characterized in that esterquats corresponding to formula (IV):

6. The use claimed in claim 1, characterized in that esterquats corresponding to formula (V):

7. The use claimed in at least one of claims 1 to 6, characterized in that esterquats of which the acyl groups are derived from C_8-10 head-fractionated fatty acid, tallow fatty acid, palm oil fatty acid, coconut oil fatty acid, oleic acid, ricinoleic acid and hydrogenation products and mixtures thereof are used.

8. The use claimed in at least one of claims 1 to 7, characterized in that esterquats of which the acyl groups are derived from mixtures of monocarboxylic acids and dicarboxylic acids are used.

9. The use claimed in claim 8, characterized in that esterquats of which the acyl groups are derived from mixtures of C_12-18 fatty acids and adipic acid are used.

10. The use claimed in at least one of claims 1 to 9, characterized in that fatty acid amidoamines corresponding to formula (VI):

R¹³CO—

[NH(B)]_nNR¹⁴R¹¹  

 

(VI)

in which R¹³ is a linear or branched, saturated or unsaturated alkyl group containing 6 to 22 carbon atoms, R¹⁴ and R¹⁵ independently of one another represent hydrogen, an optionally hydroxysubstituted alkyl group containing 1 to 4 carbon atoms, B is a linear or branched alkylene group containing 2 to 4 carbon atoms and n is the number 1 or 2,

are used as component (b).

11. The use claimed in at least one of claims 1 to 10, characterized in that fatty acid amidoamines of which the amide component is derived from ethylenediamine, propylenediamine, diethylenetriamine, dipropylenetriamine, aminoethyl ethanolamine, N,N-dimethyl aminopropylamine and mixtures thereof are used.

12. The use claimed in at least one of claims 1 to 11, characterized in that the esterquats and the fatty acid amidoamines are used in a ratio by weight of 99.1:

0.1 to 10;

90.

13. The use claimed in at least one of claims 1 to 12, characterized in that the esterquats and the fatty acid amidoamines are used together with fatty alcohols and/or fatty alcohol polyglycol ethers.

14. The use claimed in claim 13, characterized in that fatty alcohols or fatty alcohol polylgycol ethers corresponding to formula (VIII):

R¹⁶O(CH₂CH₂O)_mH  

 

(VII)

in which R¹⁶ is a linear or branched alkyl and/or alkenyl group containing 6 to 22 carbon atoms and m is 0 or a number of 1 to 20,

are used.

15. The use claimed in claims 13 and/or 14, characterized in that the esterquats and fatty acid amidoamines on the one hand and the fatty alcohols or fatty alcohol polyglycol ethers on the other hand are used in a ratio by weight of 90:

10 to 10;

90.

16. The use claimed in at least one of claims 1 to 15, characterized in that hair care preparations are produced.

17. The use claimed in claim 16, characterized in that hair conditioners are produced.

18. The use claimed in claims 16 and/or 17, characterized in that hair conditioners in the form of emulsions are produced.

19. The use claimed in at least one of claims 1 to 15, characterized in that skin care preparations are produced.

20. The use claimed in claim 19, characterized in that skin care preparations in the form of emulsions are produced.