JPS59199865A - Production of fabric softening composition - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a textile softener composition (ie, a textile softener composition).

In particular, the present invention relates to a method for preparing a concentrated aqueous liquid fabric softener composition containing a water-insoluble cationic fabric softener and a low HLB fatty acid or other nonionic material.

British Patent No. 2,039,556 (Unilever)
From this description, a method for producing an aqueous liquid moth softener composition containing 20% or less of a mixture of a water-insoluble cationic substance and a fatty acid is already known. Since this fatty acid has the effect of further improving the softening effect, it is possible to reduce the amount of cationic substances used without reducing the effect. Further, from the description of European Patent No. 13780-A (7° Roctor and Gamble), water-insoluble cationic substances and nonionic substances selected from hydrocarbons, fatty acids, fatty esters, and fatty alcohols Mixed with!
It is also known to produce concentrated aqueous liquid fabric softener compositions from products. This nonionic substance has the effect of improving the viscosity characteristics of the product when the amount of the cationic substance exceeds 8%. Also, British Patent No. 2. [From the description in the specification of No. 139,556 and the specification of European Patent No. 16780, it is preferable to incorporate a small amount of an electrolyte such as sodium chloride or carunium chloride into the composition in order to control the viscosity of the composition. is also publicly known.

A premix consisting of the above-mentioned cationic and nonionic substances is added to water to which an electrolyte has already been added.
-mix) and then thorough mixing, the viscosity of the final product is often higher than desired, and this tendency is due to the combination of active ingredients. It has been found that this is particularly noticeable when the amount is about 8% or higher.

European Patent No. 52,517 (Brochterann V. Gamble) discloses that in order to produce a composition based on a mixture of cationic substances, a portion of the electrolyte is mixed with a premix of cationic substances under vigorous stirring. A manufacturing method is disclosed, characterized in that the remaining part of the electrolyte is added to the water. Also, U.S. Patent No. 3,68
No. 1,241 (Rudy) states that compositions based on mixtures of cationic materials are preferably prepared in the substantial absence of electrolyte and that the resulting product or composition It is disclosed that an electrolyte can be optionally added to adjust the viscosity of the product. Furthermore, British Patent No. 1.104.441 (Unilever) states:
Cationic softeners and fatty acid ethanolamides can be prepared by adding water to a premix of cationic and nonionic materials as described below and, after cooling, adding an electrolyte such as sodium carbonate to reduce the viscosity of the product. It is disclosed that products based on .

When producing a composition based on a mixture of a cationic fabric softener and a nonionic substance with a low HLB value by adding a premix of the cationic and nonionic substances to water, Maetomami's It has now been unexpectedly discovered by the inventors of Wood that if the electrolyte is added only after, rather than before, the addition mixing step, the viscosity of the final product will be relatively low. In other words, according to this method 1fc, the amount of electrolyte blended can be reduced without adversely affecting the properties of the product. Furthermore, it was surprisingly discovered that the long-term stability of the produced proboscis can be further improved by this "late addition of electrolyte".

Therefore, the present invention provides: (1) Creating a melt mixture containing a water-insoluble cationic fabric softener and a nonionic material that has an HBL value of less than 10. 611) adding the molten mixture to water at an elevated temperature; 611) forming droplets in the water by mixing the molten mixture and the water together;
tform) and adding to this dispersion an electrolyte in the form of a source of lithium, sodium, potassium, calcium, magnesium or aluminum ions. In a method for producing a concentrated aqueous liquid fabric softening composition containing at least 8% water-insoluble cationic fabric softening agent by carrying out the steps: The present invention relates to a method for producing a concentrated aqueous liquid fabric softener composition, characterized in that the electrolyte is added.

'The water-insoluble cationic fabric softener may be any fabric-active material having a solubility in water (pH 2,5; 200C) of less than 10 g/stone.
tive) may be a cationic compound. A highly preferred emollient is a 912 c24 alkyl or alkenyl button having two 912 c24 alkyl or alkenyl buttons. ! ] class ammonium salt.

The above-mentioned alkyl, alkenyl, or
It may be substituted or interrupted with a functional group such as oHJ-o-1-CONH or -Coo-.

Well-known quaternary ammonium compounds that are substantially water-insoluble are those having the following formula.

In the above formula, R1 and R2 represent approximately 12-2 carbon atoms.
4 hydrocarpyl groups, R3 and R4 represent hydrocarpyl groups having about 1-4 carbon atoms, and X is an anion, preferably selected from halides, biased methyl and ethyl sulfate groups; It is an anion.

Examples of the quaternary salt-based softeners include talosomethylammonium chloride, ditalousomethylammonium methylnalfe-1-, dihegisade, sildimethylammonium chloride, ') (talosoalkyl hydride)
Dimethylammonium chloride, dioctadecyldimethylammonium chlorite, siaconyldimethylammonium chloride, zodocosyldimethylammonium chloride, di(hydrogenated mellow)dimethylammonium methyl sulfate, dihexadecyldiethylammonium chloride, di(coconut alkyl)dimethyl Ammonium chloride V is mentioned.

Citalou dimethyl ammonium chloride, di(hydrogenated tallow alkyl) dimethyl ammonium chloride v1 di(coconut alkyl) dimethyl ammonium chloride, and di(coconut alkyl) dimethyl ammonium methonulfate are preferred.

Another class of suitable water-insoluble cationic materials are alkylimidazolinium salts, which can be represented by the formula:

In the above formula, R6 has 1-4 carbon atoms, preferably 1
- an alkyl group or hydroxyalkyl group containing 2 carbon atoms, R7 is an alkyl group or alkenyl group containing 8 to 25 carbon atoms, R8 is an alkyl group or alkenyl group containing 8 to 25 carbon atoms, R5 is hydrogen or an alkyl group containing 1-4 carbon atoms,
A- is an anion, preferably a halide, methonalphate or ethosulfate ion. Examples of preferred imidazolinium salts include 1-methyl-1-(talowylamide)ethyl-2-talowyl-4,5-dihydro-
Examples include imidazolinium methonalphate and 1-methyl-1-(balmitoylaminyl)ethyl-2-octatenyl-4,5-dihyroimidazolinium chloride. Other useful imidazolinium materials are 2-henotatecyl-1-methyl-1-(2-stearylamido)-ethyl-imidazolinium chloride and 2-lauryl-1-hydroxyethyl-1-oleyl-imidazolinium chloride. It is.

Also suitable are the imidazolinium fabric softeners described in U.S. Pat. No. 4,127,489.

In the present invention, the total amount of water-insoluble cationic softeners is at least 8%. The maximum amount of cationic softener in each case is determined by taking into account practical conditions. It is generally not possible to prepare stable flowable emulsions containing more than 26% cationic softeners, even when nonionic materials are used for viscosity control. It is preferable to use an imidazolinium softener, especially when a highly concentrated composition is desired, in which case the imidazolinium softener is preferably used at 12-2 (a preferred containing 5%). A composition can be prepared. When using an acyclic mono-quaternary salt softener having two long button groups, the blending amount is 22% or less, preferably 1
It is best to set it to 0-18%.

The composition further provides an HLB of no greater than 10.
' value, preferably an HLB value not greater than 8. As is well known, the HLB value is a measure of the degree of hydrophilicity-lipophilicity of a compound, and can be measured according to methods described in technical literature. relatively low H
Nonionic materials with LB values are less hydrophilic than nonionic materials with relatively high HLB values.

Preferably, nonionic substances selected from the group below are used.

(I) C8-C24 fatty acid, (11) C8-C2,11ilr fatty acid and carbon N atom 'fl
1 3 containing M117 [ester with i 7 /l/-z-r, song) (40C1B fatty alcohol, (1
v) lanolin and its derivatives, (v) C2-C8
Fatty acid ester of polyhydric alcohol.

Particularly preferable examples of such nonionic substances include:
Lauric acid, myristic acid, palmitic acid, instearic acid, stearic acid, oleic acid, linoleic acid, undecanoic acid, methyl laurate, ethyl myristate, ethyl stearate, methyl palmitate, dodecanol, tetradecanol, hequinadecanol, octa Mention may be made of decanol, lanolin, lanolin alcohol, hydrogenated phosphorus, ethylene glycol monostearate, glycerol monosterate and monoisonutherate, sorbitan monostearate, and monoisostearate.

The nonionic material is about 1.0-6.0%, preferably about 1.6%.
-4.0% can be added.

Said electrolyte is selected from lithium, sodium, potassium, calcium, magnesium, aluminum salts and mixtures thereof. Aluminum salts are most preferred. Sodium and potassium soils are somewhat low in preference. These salts preferably contain a monovalent anion. Examples of preferred electrolytes include aluminum chloride, aluminum chlorohydrate, calcium chloride, calcium bromide, calcium nitrate, and magnesium chloride. The amount of highly ionic electrolyte in the final product is at least 1
However, it is preferably less than 000 ppm, and most preferably 50-2000 ppm. In the case of electrolytes with some degree of covalent bonding, such as aluminum chloride, the amount incorporated is preferably at least 50 ppm but 12
The amount is less than 120 ppm, preferably 120-6000 ppm.

The first step in the method of the invention is to form a molten mixture of cationic and anionic components. Preferably, the temperature of this mixture is below 100°C. This molten mixture is added to water at a high temperature, e.g. above 40°C.
By adding preferably at a temperature above 60°C and mixing thoroughly, the active substance is formed into droplets (dr.
A dispersion can be formed containing the form of an oplet. Preferably, the water is substantially free of electrolyte at this stage. However, the presence of some amount of electrolyte can be tolerated under two conditions: The first condition is 'the amount of electrolyte present in the final product'
and "the amount of electrolyte present in the first stage of the process" (weight ratio) is at least 6:1. The second condition is that this water (above, in the first stage, it does not contain much electrolyte [:l [) ppm I"). The amount of cationic substances in this fraction is 8 -40% by weight, and the amount of nonionic substances is 1
-9% by weight is preferred. The dispersion is at this stage at ambient temperature.
Although it is possible to cool the dispersion to (re), it is preferred not to cool the dispersion until after the addition of the electrolyte. The electrolyte must be added after the dispersion containing the prelayer active substance in the form of droplets has been formed. at least 8%
If the cationic fabric softener has already been added, an additional amount of the molten mixture Qfj can be added at this stage. The electrolyte has a concentration of, for example, 1-10% by weight.
Preferably it is added in the form of a concentrated solution of 1+'O, i.e. in a preferred embodiment of the invention, after the formation of said dispersion but before said dispersion is cooled to a temperature below 40°C. The electrolyte is added in the form of a concentrated solution. The above procedure is a particularly advantageous procedure when the cationic softener contains primarily saturated argyl groups (i.e., bardened alkyl groups).

If the cationic feedstock used to produce the desired product already contains an electrolyte, it is advantageous for at least a portion of the electrolyte to be added to contain the same type of cation. It was discovered that For example, if the cationic raw material contains sodium ions, it is preferable that the electrolyte to be added contains some amount of sodium ions; Advantageously, it is used in conjunction with electrolytes which are relatively rich in multiply charged ions.

The composition may also contain one or more of the following various optional ingredients: C1-C, non-aqueous solvents such as alkanols and polyhydric alcohols, weak acids such as phosphoric acid, benzoic acid or citric acid. PFI buffer (the pH of the composition is preferably lower than 6.0), an antifoaming agent, a fragrance, a carrier for a fragrance, a fluorescent substance, a coloring agent, a neutralizing agent, an antifoaming agent, Anti-redeposition agents, enzymes, optical brighteners, opacifying agents, stabilizers such as guar gum or polyethylene glycol, anti-shrinkage agents, anti-wrinkle agents,
Greasing agent for the snout, spotting agent (spotti)
ngagents), filth remover, disinfectant, killing power,
one or any one selected from the following: anti-oxidant I, antioxidant, corrosion inhibitor, preservative, dye, bleach, prekerner for bleach, looping agent for textiles, antistatic agent σ) may contain ingredients.

These optional ingredients can be added to the active ingredient mixture (melt) or water before forming the dispersion, or can be added as appropriate after addition of the electrolyte.

When the molten mixture of cationic/anionic substances described above is added to water, the water is already mixed with a dispersant.
ion aid). The dispersant should be a water-soluble, non-anionic surfactant with an HLB value greater than 10 (more preferably greater than 12). The term "water soluble" as used herein means that at pH 2.5 and temperature 20°O,
1.0-. ! It means having a solubility in water greater than 9/U. Examples of preferred surfactants include water-soluble quaternary ammonium salts (e.g., commercially available "Arq"
ua, d 16", Arquad 2 C"), ethgynylated quaternary ammonium I4 (e.g. commercially available product "
Ethoquad O/12” quaternary diamines and ethoxylated diamine salts (e.g., commercial products “Du
oquad T”), ethoxylated amines and diamines (e.g. commercially available “Ethoduomeen T”), ethoxylated amines and diamines (e.g.
/ 25”, “Ethomeen T/15”)
and its acid salts, ethoxylated fatty esters of polyhydric alcohols (for example, sorbitan monolau 1/-)20
E○), ethoxylated fatty alcohols (e.g. commercial product "Br1j 53" or cetyl alcohol 20
EO), ethoxylated fatty acids (e.g. commercially available “M”
yrj 49″ or stearic acid 20E○).

For acid materials, a useful test method to determine if the jelly is a suitable dispersant is to see if the product is of low viscosity after addition of the electrolyte.

The loading of the dispersant is at least 11% by weight, based on the amount of V in the final product, preferably at least 0.
2% by weight. Generally, it is unnecessary to use more than 2.5% dispersant, and it is preferred not to use more than 1.0%.

The 'ttfJ ratio between the cationic fabric softener and the nonionic material with a low HL B value is about 2.0:11. , I
preferably about 3.0:1 or more,
Most preferably, this ratio is between 5:1 and 20:1. Preferred compositions include 8-22% cationic material;
1-6% nonionic material, about 0 electrolyte, . 01-0.
It contains 2% larvae.

Next, examples of the present invention will be shown. 11 and %" in the examples represent "parts by weight" and "% by weight", respectively, based on the weight of the final product. When a substance is listed by trade name, the amount (%) ) represents the percentage of active substance therein.

Example 1 A premix which is a homogeneous molten mixture containing di(soft tallowradimethylammonium chloride) was prepared. Distilled water (of the same temperature) was added to this premix at a temperature of 60°C. After thorough mixing with a high-speed stirrer, the resulting dispersion was allowed to cool to 25 °C and then added with 0.1% calcium chloride (used in the form of a 10% solution).
and 1% fragrance were added.

The viscosity of the obtained product (measurement conditions: 1105 ec-') was 30 cP.

Calcium chloride was pre-dissolved in the above water (
The above experiment was repeated except for the pre-dissolved (pre-dissolved) kotonone. The viscosity of the product in this case is 468c
It was P. - That is, this example specifically illustrates that late addition of electrolyte is advantageous.

Example 2 The procedure described in Example 1 was repeated, but this time di(soft tallow) imita + delinium methonalphate (commercial product "Varisoft 475") 17% and "Pr"
A melt premix consisting of 3% sterene 4916" (commercially available) was used. In this example, different electrolytes were used and the amounts added were varied.

The viscosity of the product was measured immediately after its production and also after 12 weeks of storage at room temperature. The results are shown in the table below.

Electrolyte Addition Amount Viscosity Initial (before storage)
After storage NaC1O, 2% 72 400Ca
C120,2% 62 120MgC
12,0,17% 4891AIC130,15
% 6067 As shown in this example,
The use of calcium, magnesium or aluminum salts as electrolytes is much more advantageous than the use of sodium salts.

For example, a composition having the following composition was prepared according to a similar method. Good results were obtained as in the previous case.

A. Arquad 21HT
12.0%Pr1sterene 4916
L5% Ca, Cl2 (added at 6 o'c) O', 03% water
If the same amount of aluminum chloride or sodium chloride is added at 60 °C in place of the remaining calcium chloride, and/or Queen's Arquad 2HT ii and Pr
Use of 1sterene 4916, -1y each 1
Similar good results were obtained when the content was changed to 0.9% and 2.6%. The initial viscosity of these products is
The initial viscosity was much lower than the initial viscosity of a product of the same composition (control sample) made by adding electrolyte after cooling.

B+Varisoft 475 1
4.5% hydrogenated rapeseed oil fatty acids 6.
5% CaCl2 or It'1MgCl2O, 2% water
Remainder C-, Arqu, a
d 2T 17-0%P
r1sterene 4916
1,0% aluminum chlorno idrei)
1.0% water
The rest, Arquacl 2T
10.9%Pr1stere
ne 4916 2.6% fragrance 1.0%CaC1
2 (added at 60°C) 0.025
% water, balance E, di(hardened tallow) imidazolinium methotulfate (Varisoft 445) 11.0% Commercially available isonutearic acid (seller: Emery) 2.5%
The composition is particularly good when prepared by adding Na, C 10, 15% water, balance sodium chloride at 60°C.

However, instead of sodium chloride, calcium chloride
.

Even better compositions are obtained if rum, magnenium chloride or aluminum chloride are used.

F, 'Varisoft 445
12.2% Pr1fac 7962 (unhydrogenated soybean oil fatty acids containing 54% linoleic acid and 60% oleic acid) 2.8% Calcium chloride, 2% water Remaining Example 4 Follow the same method as previously described Similarly to the previous case, good results were obtained when a composition having the following set 1 was prepared.

A roughly corresponding amount of aluminum chloride can also be used in place of this calcium chloride. Good results can be obtained by adding calcium chloride or other electrolytes before cooling the dispersion. 78 hours.

Instead of Arquad 2HT described in this example, V
arisoft 445 can also be used.

Example 5 Similarly good results were obtained when a composition having the following composition was prepared according to a method similar to that described above.

Arquad2HT 12 8 9 15
12 octadecanol 11 3 5
Hexacalcium chloride 0.1 0.1 '0.
06 0.1 0.05 Fragrance 0.6
- 1.0 0.8 water -----
In this example, calcium chloride can be added after or before cooling of the dispersion. It is more preferable to add it before cooling. Instead of calsilyl chloride, pressurized magnesium chloride or monoaluminum chloride can also be used. Arquad 2H
It is also possible to use Vari80ft 445 instead of T. Glycerol mononaterate, glycerol monoisosterate, instead of octadecanol
Sorpitan monosonate or sorbitan monoinstearate can also be used. It is also possible to perform a manufacturing operation by combining two or more of these changes.

Example 6 A composition having the following composition was manufactured according to the manufacturing method described below.

Arquad 2HT 12.
0% lanolin 4.0% phosphoric acid
0.06% fragrance
0.75% Calcium Chloride 0.
05% dye 0-0075% water balance Arq
Melt mixture (mix) of ua6.2HT and lanolin
was prepared at 60°O. This molten mixture was heated at 60°
Distilled in G-added to water. This water already contained phosphoric acid (the phosphoric acid had been added as a pH buffer).

After thorough mixing to form a dispersion containing the active substance in the form of droplets, calcium chloride was added in the form of a 10% solution. The mixture was then cooled to ambient temperature and perfume and dye were added.

Example 7 The amount of active substance incorporated can be varied within the scope of the present invention, and to specifically illustrate this, compositions of various compositions are shown in the table below. In the case of valley diameter, each active substance is mixed at 60 °C to make a premix,
A dispersion containing the active substance in the form of droplets was produced by adding this premix to water at the same temperature and carrying out a stirring mixing operation under shear force. Calcium chloride was then added in the form of a 10% solution. After further mixing, perfume and dye were added. The mixture was then cooled to ambient temperature υ.

Example 8 - If the live bone material premix is added to water, where it is advantageous to incorporate a dispersant into the water, an illustrative example of k is given below. An active agent premix was prepared by mixing Arqwad 2 HTlo, 5 parts and Pr1sterene 49=6,1 (2,5 parts) and heating at 70°OF. This premix was then added to distilled water at 70°C. This distilled water already contained a dispersant. After stirring had produced a dispersion containing the active substance in the form of droplets, calcium chloride was added to the hot mixture in the form of a 10% solution. The composition of the final product was as follows.

8 rquad 2HT
10.5%Pr1sterene 4916
2.5% C&C12' 0.0% Dispersant 0.5% After cooling to room temperature, reduce the viscosity of the final product to 2500%
Measured at 1105ec-1. Various materials were used as dispersants. The experimental results are shown in the table below.

Experiment number Dispersant (HLB) Viscosity (
cP) 8A EthoduomeenT/25
(18,5) 408B Myrj 4
9 (15,0) 308c
Br1j 76
('12.4) 248D
None (control) 204-240
8ESpan 20 (8,6) 35
1 In addition, another series of experiments was carried out, but in this case (C) an apparatus with slightly different dimensions was used, but the operations were carried out in the same way as in the previous case.The results were as follows.

8F Arquaa 16
(15,8) Ro98G
Ethoquad O/12 (approx. 15) 2
78HDuomac T (10,7)
2198 construction None (control)
As is clear from the above results, the viscosity of the product decreases when a dispersant with an HLB value greater than 10 is used (for example, Experiment 8H);
When a dispersant with a B value of less than 10 is used (actual experiment 8 E
) ++- does not decrease. Also, the HLB value is 12.0
When using a dispersant that is more consistent (experiments 8A-8C5)
8F and 8a) were found to give better results.

The dispersant used in this example was a commercially available product having approximately the following composition.

Ethoduomean T/25: '+ Ethoxylated N-tallowyl-1,6-propanediamine with 15 ethylene oxide groups per molecule Myrj 49': Ethoxylated with 201 ethylene oxide groups per molecule Stearic acid Br1
j 76: 10 ethylene quinide groups per molecule
Ethoxylated stearyl alcohol 5pan
20: Solpitan monolaurate Arquacl 1
6: Cetyltrimethylammonium chloride Ethoquad O/ 12 Nioleyl, methylbis(2-hydroquinethyl)ammonium chloride D
uomac T: N-Tarowill 1. Ro-zoro 2 Gun Diamine Diacetate World 19 According to the method described in Example 1, 8 rquad 2T IQ
, 9%-Pr1sterene 4 9 1 6
(2-6%), salt, calcium 0.05
% and 0.75% fragrance (added late). This addition of calcium chloride
Performed before addition of molten active substance mixture to water (pre-addition)
Or, after forming the dispersion (late addition)
, some were done in the form of early addition and some were done in the form of late addition. The viscosity of the product was determined in each case by sampling. The results are shown in the table below.

0 0.05 380.02
0.0 ro 220.05 0 948 As is clear from the above results, it is particularly advantageous to add the entire amount of the electrolyte after the dispersion is produced.

In all of the above examples, the initial amount of electrolyte across the formulated water or process water was less than 1 Q pnm.

Example 10 82.5 parts of water having a water hardness corresponding to 350 ppm of "Ca/MgCO" and containing a small amount of dye were heated in a container at 66°Cvc. This vessel was equipped with three inclined paddles (stirring tools) with dimensions of ``container diameter X O, 88''.
2H (active substance content 75%) and Pr1stere
17.5 parts of the premix with n4916 was added over 10 minutes at 65°C. This addition was carried out using a jet manifold located between two top stirrers.

The mixture was stirred for 20 minutes and 0.25 parts of a 10% CaCl2 bath was added. After stirring for another 10 minutes,
The mixture was cooled to 35°C. 72 parts of perfume Oo was added and stirring continued for an additional 5 minutes. The product obtained was finally cooled to 60°C and stored.

This final product had the following composition.

% Arquad 2HT 12
+0Pristerene 4916 1
+5 Fragrance 0.72 Added CaCl2 0.025 Water and minor ingredients Remaining total amount 100 Agent Akira Asamura

Claims (1)

[Scope of the Claims] Added to water under high temperature (
(1v) forming a dispersion comprising droplets of the molten mixture in the water by mixing together the molten mixture and the water; A concentrated solution containing at least 8% by weight of a water-insoluble cationic fabric softener is prepared by carrying out each step consisting of adding an electrolyte in the form of a source of potassium, calcium, magnesium or aluminum ions. A method for producing a concentrated aqueous liquid fabric softening composition, characterized in that the electrolyte is added after the dispersion is formed, rather than before it is formed. 2. The method of claim 1, further comprising cooling the composition to ambient temperature after addition of the electrolyte. (3) The method according to claim 1, wherein said electrolyte is selected from electrolytes that are sources of calcium, magnesium or aluminum ions. (4) Is the water-insoluble cationic fabric flexible? ! r1
1. The method according to claim 1, wherein the compound is selected from a water-insoluble quaternary ammonium salt and an imitazo monononium salt. (5) Nonionic material power 1, (fl Ce -024 fatty acid, (ftj ester of CB -C24 fatty acid and monohydric alcohol containing 1-carbon atom, (Song C. -〇IB fat The method according to claim 1, characterized in that the alcohol is selected from the group consisting of alcohol, (1v) lanolin and its derivatives, OyohiMC2-Cs, and polyhydric alcohols. (6) The method according to claim 1, characterized in that the weight ratio of the cationic fabric softener di-nonionic substance in the composition is from 5:1 to 2o:1. ) The method according to claim 1, characterized in that the water to which the molten mixture is added in step Ill already contains a dispersant. (8) The dispersant is water-soluble. The method according to claim 7, characterized in that the surfactant is selected from cationic surfactants of ) The composition obtained after addition of the electrolyte contains 8-22% water-insoluble tcationic fabric softener and 0 nonionic material.
2. The method according to claim 1, characterized in that the method comprises: -5-4% and 0.01-0.2% electrolyte.