JPS63159577A - Storage stable hard water resistant aqueous fiber aid - 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 novel textile auxiliary agent and its use for the wetting and degassing of textile materials.

For example, U.S. Pat. No. 3,433,574 and U.S. Pat.
No. 79,559 discloses the use of auxiliary agents, in particular wetting agents, in order to improve the treatment efficiency in alkaline baths during fiber treatment. However, the auxiliary agents that have been proposed for this purpose have the drawback of insufficient storage stability and tendency to precipitate in hard water.

Now, according to the present invention, a textile auxiliary agent has been developed which does not have such drawbacks.

That is, the present invention is characterized in that it contains at least (a) a phosphoric acid partial ester, (b) a nonionic surfactant, (c) an anionic surfactant, and (d) an alkali metal hydroxide. The purpose of the present invention is to provide a storage-stable, hard water-resistant aqueous fiber auxiliary agent.

Potassium hydroxide or preferably sodium hydroxide comes into consideration as alkali metal hydroxide.

Component (b) and component (C) may be a single compound or a mixture.

Phosphoric acid partial esters as component (a) are to be understood as alkyl phosphoric esters such as those obtained by introducing 1 mol of phosphorus (v) oxide into 3 mol of fatty alcohol with good cooling. In this reaction, 1 mole of dialkyl phosphate and 1 mole of monoalkyl phosphate are produced. Such mixtures are also commonly referred to as single esters.

As fatty alcohols, fatty alcohols with a number of carbon atoms of 1 to 10, preferably 8 to 10, particularly preferably 8, come into consideration. 2-ethylhexanol is particularly preferred.

Suitable component (b) nonionic surfactants include at least 4
1 mole of aliphatic alcohol having 3 to 6 carbon atoms, 1 mole of phenol optionally substituted by alkyl or phenyl, or 1 mole of fatty acid having 8 to 22 carbon atoms, from 100 moles of alkylene oxide, such as ethylene oxide and/or
Or it is a nonionic alkylene oxide adduct with propylene oxide added. The preferred monoalcohol is 8 to 2
It has 2 carbon atoms. Preferred adducts are alkyl, preferably having 1 to 5 carbon atoms, preferably partially protected at the terminal end.

Such a terminal-capped surfactant can be produced by a method known per se. For example, it can be prepared by reacting an alkylene oxide adduct with thionyl chloride and then reacting the resulting chloro compound with a fatty alcohol or short-chain alcohol.

As aliphatic monoalcohols, water-insoluble monoalcohols preferably having 8 to 22 carbon atoms come into consideration, for example.

These alcohols can be saturated or unsaturated, linear or branched, and can be used alone or in mixtures. Natural alcohols such as myristyl alcohol, cetyl alcohol, stearyl alcohol,
Oleyl alcohol, or synthetic alcohols such as especially 2-ethylhexanol, but also trimethylhexanol, trimethylnonyl alcohol, hexadecyl alcohol, or alternatively with an average carbon number of (8-10).

(10-14), (12), (16).

The linear primary alcohol of (18) or (20-22) can be reacted with an alkylene oxide.

Other aliphatic alcohols that can be reacted with alkylene oxide include trihydric to hexahydric alcohols. These have 3 to 6 carbon atoms and are in particular glycerin, trimethylolpropane, erythritol, mannitol, pentaerythritol, sorbitol and the like. Preferably, these tri- to hexahydric alcohols are reacted with propylene oxide or ethylene oxide or a mixture of both.

Unsubstituted or substituted phenols include, for example, phenol, 〇-phenylphenol,
Alternatively, an alkylphenol having 1 to 16, preferably 4 to 12 carbon atoms in its alkyl group moiety is suitable. Examples of alkylphenols are p-cresol, butylphenol, tributylphenol, octylphenol, especially nonylphenol.

The fatty acids preferably have 8 to 12 carbon atoms and can be saturated or unsaturated. For example, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid,
Alternatively, it is decenoic acid, dodecenoic acid, tetradecenoic acid, hexadecenoic acid, oleic acid, linoleic acid, linuric acid or, preferably, ricinoleic acid.

Nonionic surfactants can be, for example: a) higher saturated or unsaturated fatty alcohols having 8 to 22 carbon atoms, fatty acids, fatty amines or fatty amides, or phenylphenols or their alkyl groups; has at least 4 carbon atoms, preferably 1 to 30 mol of alkylene oxide, in particular ethylene oxide (where each ethylene oxide unit is a substituted epoxide, such as styrene S and/or
or adducts of alkylene oxides, especially ethylene oxides and/or alkylene oxides;
or a condensation product of propylene oxide; c) reaction product of a fatty acid having 8 to 22 carbon atoms and a primary or secondary amine having at least one droxy-lower alkyl group or a lower alkoxy-lower alkyl group; or alkylene oxide adducts of such hydroxyalkyl group-containing reaction products, in which case the reaction is carried out in a molar ratio of hydroxylamine to fatty acid of 1:l or higher, for example from 1.1:1 to 2:1. 2) adducts of propylene oxide with 3 to 6 aliphatic alcohols having 3 to 6 carbon atoms, such as glycerin or pentaerythritol, in this case the propylene oxide adduct thereof; has an average molecular weight of 250 to 1800, preferably 400 to 900; e) esters of polyalcohols of fatty acids having 12 to 18 carbon atoms, especially mono- or di-glycerides, such as lauric acid, stearic acid or Monoglyceride of oleic acid.

Particularly suitable nonionic surfactants are 1 mol of fatty alcohols or fatty acids having 8 to 22 carbon atoms, or 1 mol of alkylphenols having 4 to 12 carbon atoms in the alkyl moiety, or 8 mol of fatty acids in the fatty acid group. It is an adduct in which 2 to 15 moles of ethylene oxide is added to 1 mole of a fatty acid dialkanolamide having 22 to 22 carbon atoms.

These nonionic surfactants have low turbidity points.

For example, it is preferred to have a turbidity point so low that it is no longer measurable in water.

The anionic surfactant of component (C) is preferably a derivative of an alkylene oxide deposit. For example, alkylene oxides, in particular ethylene oxide and/or propylene oxide or It is an acidic adduct containing an ether group or preferably an ester group of an inorganic or organic acid with addition of styrene oxide. These acidic ethers or esters are in the form of free acids or salts;
For example, it can be an alkali metal salt, an alkaline earth metal salt, an ammonium salt or an amine salt.

Such anionic surfactants can be produced by methods known per se. For example, at least 1 mole, preferably 1 mole or more, for example, 2 to 60 moles of ethylene oxide or propylene oxide is added to the organic compound exemplified above, or ethylene oxide and propylene oxide are added alternately or in any order. and etherification or esterification of the adduct formed, and optionally converting this ether or ester into a salt. The following are considered as basic substances: higher fatty alcohols, i.e. alkanols or artenols with 8 to 22 carbon atoms, 2
2 to 6 aliphatic alcohols, cycloaliphatic alcohols, phenylphenols, benzylphenols having 1 to 9 carbon atoms, one or more alkyl substituents and a total of at least 4 carbon atoms alkylphenols with 8 to 22 carbon atoms, fatty acids with 8 to 22 carbon atoms, amines with aliphatic and/or cycloaliphatic hydrocarbon groups with at least 8 carbon atoms, especially containing such groups Fatty amines, hydroxyalkylamines, hydroxyalkylamides and aminoalkyl esters of fatty acids or dicarboxylic acids or higher alkylated aryloxycarboxylic acids.

For example, as anionic surfactants it is possible to use anionic surfactants such as those described below: a) sulphated aliphatic alcohols whose alkyl chain has from 8 to 18 carbon atoms, e.g. Sulfated lauryl alcohol: g) Sulfated unsaturated fatty acids or lower alkyl esters having 8 to 20 carbon atoms in the fatty group, such as ricinoleic acid and oils containing such fatty acids, such as castor oil; Alkanesulfonates whose alkyl chain has from 8 to 20 carbon atoms, such as dodecylsulfonate: 2) Alkylaryl whose alkyl chain can be straight or branched and contains at least 6 carbon atoms. Sulfonates, such as dodecylbenzene sulfonate or 3,7-dibutylnaphthalene sulfonate; e) Sulfonates of polycarboxylic acid esters, such as dioctyl sulfonate succinate or sulfosuccinamide; alkali metal or ammonium salts or amine salts of fatty acids with 20 carbon atoms, such as rosin salts), fatty amines, fatty acids or fatty alcohols with 8 to 22 carbon atoms, or in the alkyl chain moiety; 1 to 60 mol of ethylene oxide and/or to an alkylphenyl rule having 16 carbon atoms or to a trivalent to hexavalent alkanol having 3 to 6 carbon atoms.
or an adduct in which propylene oxide is added and converted to an acidic ester with an organic dicarboxylic acid such as maleic acid or sulfosuccinic acid, but preferably with an inorganic polybasic acid such as ortho-phosphoric acid or sulfuric acid.

Particularly suitable anionic surfactants as component (C) include 8
per mole of fatty alcohol having from 22 carbon atoms or phenols having at least one benzyl group, phenyl group or one alkyl group having at least 4 carbon atoms, such as benzylphenol, 2 to 30 moles of alkylene oxide per mole of dibenzylphenol, dibenzyl-(nonyl)phenol, 0-phenylphenyl, butylphenol, tributylphenol, octylphenol, nonylphenol, dodecylphenol or pentadecylphenol.
It is an acidic ester of a polyadduct or a salt thereof.

A particularly preferred component (C) is one represented by the following formula.

(1) RO(C:L(:lho→-X.

where R is alkyl or alkenyl having 8 to 22 carbon atoms, alkylphenyl having 4 to 16 carbon atoms in the alkyl portion, or 0-phenylphenyl, and X is an oxygen-containing inorganic acid such as phosphoric acid or preferably means an acid residue of sulfuric acid or an organic acid residue, and m is a number from 2 to 30, preferably from 2 to 15.

In this case the alkyl group in the alkylphenyl is preferably present in the distal position. Alkyl groups in alkylphenyl are, for example, butyl, hexyl, n-octyl, n-
It can be nonyl, p-tert-octyl, p-1so-nonyl, decyl or dodecyl. Preference is given to alkyl groups having 8 to 12 carbon atoms, especially octyl and nonyl groups.

The fatty alcohol for producing the anionic surfactant of formula (1) is, for example, a fatty alcohol having 8 to 22 carbon atoms, particularly preferably 8 to 18 carbon atoms, such as octyl alcohol, decyl alcohol, lauryl alcohol. , tridecyl alcohol, myristyl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, alaxyl alcohol or behenyl alcohol.

The acid group X is that of a low molecular weight dicarboxylic acid, such as maleic acid, malonic acid, succinic acid or sulfosuccinic acid, and is attached to the ethyleneoxy portion of the molecule via an ester bridge. However, preferably X is an acid group of an inorganic polybasic acid such as orthophosphoric acid or particularly preferably sulfuric acid. The acid groups can be present in salt form, for example as alkali metal salts, ammonium salts or amine salts. Examples of such salts include lithium salt, sodium salt, potassium salt, ammonium salt, trimethylamine salt, ethanolamine salt, jetanolamine salt,
Triethanolamine salt, etc.

Furthermore, those of the following formula are also particularly preferred component (C).

(L) R-0-((:82CH20→-×1 in the formula,
R is alkyl or alkenyl having 8 to 22 carbon atoms; × means carboxy-Cbl-C3-alkyl, such as carboxymethyl, carboxyethyl or carboxypropyl; m is 2 to 30, preferably 2 to 5; It is a number.

Component (c) of formula (2) can be produced by a method known per se. For example, fatty alcohol ethoxylates are combined with halogenated lower carboxylic acids <C2-C4);
For example, it can be produced by reacting in the presence of a sodium hydroxide solution. This component can also be used in salt form, for example as an alkali metal salt, ammonium salt or amine salt. Examples of such salts include lithium salt, sodium salt, potassium salt, ammonium salt, trimethylamine salt, ethanolamine salt, jetanolamine salt, and triethanolamine salt. Sodium salts are preferred.

The novel auxiliary mixture of the present invention comprises the above-mentioned components (a) and (b).
), (c) and (d) can be prepared by simply stirring with or without cooling. In this case, component (b) and component (e) may already be in the form of salt. In a preferred manufacturing mode, component (b) and component (
and component (d) to this mixture while cooling.
This method involves adding an aqueous solution of , and optionally deionized water.

The textile auxiliaries according to the invention preferably contain from 5 to 45% by weight of component (a), based on the total mixture.

3 to 27% by weight of component (b).

0.8 to 7% by weight of component (C).

It contains 1.2 to 19% by weight of component (d) and 2 to 90% by weight of deionized water.

The novel textile auxiliaries of the invention are highly storage-stable and hard water-resistant aqueous compositions, which are particularly suitable for wetting and degassing textile materials.

The invention therefore also covers a method for wetting and degassing fiber materials. The method of the invention is then characterized in that the fiber material is treated in an aqueous medium in the presence of the fiber auxiliary agent of the invention.

The addition of the auxiliary agent to the processing solution according to the present invention is carried out in the processing solution tIL.
The amount is 0.1 to 20 g, preferably 0.5 to 10 g. The treatment liquid may further contain other additives, such as desizing agents, dyes, optical brighteners, synthetic resins, alkalis, such as sodium hydroxide, and the like.

The following fiber materials come into consideration as fiber materials: cellulose, in particular unpretreated natural cellulose such as hemp, flax, jute, viscose staples,
Viscose filaments, acetate rayon, natural cellulose fibers, especially raw cotton, wool, polyamide, polyacrylonitrile or polyester fiber materials, as well as polyacrylonitrile/cotton or polyester/
A mixed fiber material such as cotton.

The fibrous material to be treated can be in various processed forms. For example, it may be in the form of loose material, thread, woven fabric, knitted fabric, etc. These may in principle be made purely from cellulose fibers, or alternatively from mixtures of cellulose fibers and synthetic fibers. These fibrous materials can be processed continuously or batchwise in the aqueous solution.

The aqueous treatment liquid can be applied to the fibrous material by known methods. A preferred method is impregnation by the pad method, in which the liquid extraction rate (pickup) is approximately 50 to 120.
The heavy employment percentage is appropriate. Among the pad methods used are in particular the pad-steam method, the pad-thermophilus method and the pad-batch method.

Impregnation is carried out at a temperature of 20 to 60°C, preferably at room temperature. After impregnation, squeezing, and optionally further intermediate drying, the cellulosic material is heated to a
Subject to heat treatment at a temperature of °C. This heat treatment is carried out, for example, after intermediately drying the material to be treated at 80 to 120°C,
It is carried out by thermofixing at a temperature of 20-210°C, preferably 140-180°C. It is advantageous to carry out the heat treatment directly without intermediate treatments using steam at 95-120°C, preferably 100-106°C. Depending on the heat generation means and temperature range, this heat treatment is carried out for 30 seconds to 10 minutes. In the case of the pad-batch process, the impregnated fiber material is rolled up without drying, optionally wrapped in plastic film and left at room temperature for 1 to 24 hours.

The treatment of the fibrous material according to the invention can also be carried out at a so-called large bath ratio, for example from 1:3 to 1:100, preferably 1:
at a bath ratio of 8 to 1:25 and a temperature of 20 to 100°C, preferably 80 to 98°C, under normal conditions, i.e. at atmospheric pressure, for about 15 minutes to 3 hours using normal equipment such as a jigger or wince. It can also be carried out. Also,
In some cases, the processing is carried out using so-called high temperature equipment (HT equipment).
It can also be carried out at temperatures of up to 150° C., preferably from 105 to 140° C., under pressure.

Once treated with this method, the fibrous material is then subjected to an initial 90%
Rinse thoroughly with hot water at 98°C, then warm water, and finally cold water. After this, it is neutralized depending on the case, and preferably it is made hydrophilic and dried at a high temperature.

The most important advantages of the textile auxiliaries according to the invention are, in addition to their excellent wetting action, their high resistance to hard water and their low foaming during use.

Hereinafter, the present invention will be further explained by examples. In addition,
All percentages are by weight.

1jL1; a. 781.0 g of 2-ethylhexanol is placed in a reaction flask, and while stirring, 264.0 g of P2O is added over 120 minutes at a temperature of 25 to 30°C. The resulting slightly cloudy reaction mixture is stirred for an additional 3 hours. The following product is thus obtained.

312.5 g of component (a) produced in Example 1 is placed in a container, and 225 g of component (b) and 50 g of component (c) described below are sequentially added while stirring.

Component (b): Partially end-protected adduct of 5 mol of ethylene oxide and 8 mol of propylene oxide to 1 mol of Cs-C1+-alkanol.

Component (C) Sodium salt of an adduct obtained by adding 2.5 moles of ethylene oxide to 1 mole of nilauryl alcohol and terminal-protecting with a carboxymethyl group.

After the addition is complete, the mixture is stirred for a few more minutes and then 187.5 g of 30% sodium hydroxide solution and 225 g of deionized water are added sequentially while cooling. The pH value of the resulting mixture is 8.

Similar to the previous example, but with the ingredients described below (
Similarly useful textile auxiliaries according to the invention were obtained using a), component (b) and component (C) in the amounts listed in Table 1.

SeiJ-±A''- (AA)P, 0. The reaction product of 1 mole of P2O5 and 3 moles of 2-ethylhexanol, consisting of 38% monoester and 62% diester; (A ) Reaction product of 1 mole of 20 g of P with 3 moles of decyl alcohol (for example, Victawet 58-8).

(AD) 1 mol of Pas@ and industrial Cs -C+
+-Reaction product with 3 moles of alkanol.

(BA) Modified polyethoxylated linear alcohol (for example, Ukanil 190); (BB) 1 mole of nonylphenol and 2 moles of ethylene oxide
Adduct with mole: (BC) Adduct with 1 mole of industrial C9-C11 alkanol, 5 mole of ethylene oxide, 4 mole of propylene oxide (e.g. Marlox FK4); (BD) Propylene Block polymer of 30 moles of glycol and 4.5 moles of ethylene oxide (eg Pluronic ■C61) (BE) Propoxylated glycerin of molecule J14200.

Reaction product between 1 mole of lauryl alcohol, 2.5 moles of ethylene oxide, and 1 mole of chloroacetic acid (for example, Akypo RLM 25): (CB)
1 mole of lauryl alcohol, 5 moles of ethylene oxide,
Reaction product with 1 mole of chloroacetic acid (eg Sandopan DT (:)).

(CC) Sodium salt of lauryl triglycol ether sulfate; (CD) 1 mol of nonylphenol and 9 mol of ethylene oxide
．． Phosphate ester of reaction product with 5 mol: (CE) disodium salt of lauryl sulfosuccinamate; (CF) 1 mol of nonylphenol, 7 mol of ethylene oxide
mol, reaction product with 1 mol of chloroacetic acid: 1 mol of (CG) nonylphenol and 1 mol of ethylene oxide
Ammonium salts of acidic sulfate esters of adducts with moles.

LLf 9l starch sized unbleached cotton cloth was impregnated with a desizing solution of calcium water hardness or lOo German hardness containing the following ingredients per ffi:

2 g of the auxiliary agent prepared in Example 2; 4 g of stabilized bacterial amylase; 13 g of NaC.

After squeezing to a liquid squeezing rate of 100%, the impregnated cloth was wound into a roll, sealed and packaged with plastic film, and left at room temperature (15-25°C) for 24 hours. The fabric was then washed first with hot water (90-98° C.) containing 4 g/l of solid NaOH, then with hot water and finally with cold water, neutralized and dried.

The desizing degree of this unbleached fabric before treatment, measured on the TEGEWA-violet scale, is 1 and after being treated with the auxiliary agent of the invention obtained as described in Example 1. The degree of desizing was 7.

Under the same conditions as in the previous example, but instead of the auxiliary agent according to the invention an anionically active detergent, for example 1-benzyl-2-
When treated with the disodium salt of heptadecyl-benzimidazole-disulfonic acid, the degree of desizing achieved was 5 (the scale ranges from 1 to 9).

600 hills of water (5°
German hardness) and unbleached cotton tricot 121 g were charged and heated to 60°C. After this, 0.7 ml/Il of the textile auxiliary prepared in Example 2 was added and the cotton tricot was pre-wetted for 10 minutes. At this time, no disturbing bubbles were generated. Subsequently, peroxide stabilizers such as sodium gluconate and magnesium chloride and 1-
and a mixture of oligomer ester condensates of droxyethane-1, l-diphosphonic acid, 0.5 ml/IL;
1.0 ml/l of sodium hydroxide (45 vol) and 0.2 ml/l of 35% hydrogen peroxide were added in this order. The bath was heated to 90° C. for 30 minutes and bleaching was carried out at this temperature for 45 minutes. After that, let it cool,
3 g/j2 of reducing agent was added to the bath to destroy residual oxygen and treated for 15 minutes. This bath was discarded, strained and filled with a dyebath. The pretreatment described above provided a good base white color for subsequent pastel dyeing.

Steep-master 200g/rn' polyester/cotton 65/35 mixed fabric
Bleached in a continuous bleaching machine.

First, the cloth that had been pasted with the mixed starch was desized, washed, and bath-impregnated by immersing it wet in a bleaching bath having the following composition.

Textile auxiliary agent produced in Example 2 2 ml/IL Composition of ester condensate of 1-hydroxyethane-1,1-diphosphonic acid, alkali metal gluconate, and magnesium chloride 8 ml/f Sodium hydroxide solution, (50 degrees Baume) 15ml/l
1 H2O2 (50%) 36 ml/1 The fabric thus impregnated was passed through a bleaching bath of the following composition heated to 60 DEG C. for 20 minutes.

Textile auxiliary prepared in Example 2 2 ml/ff Composition of ester condensate of 11-hydroxyethane-1,1-diphosphonic acid, alkali metal gluconate and magnesium chloride 8 ml/1 Sodium hydroxide solution, (50%) 10.5ml/j! H2o, (5oz) 18.0ml/vert.

No bubbles were generated during this treatment. After treatment, the fabric was wrung out and steamed with saturated steam for 2 minutes. This was followed by a thorough rinse with warm and cold water. The whiteness (filter 46) of the sample fabric treated in this way, measured with an Elrepho device, was 85%. In addition, the DP value of this treated fabric is 2500, and the damage coefficient S due to Eisenhut is 0.
．． 1. In other words, there was no damage.

A pasted unbleached cotton fabric weighing 1208 g/rn'' was impregnated with a solution containing 100 ml/n of 36° Baume sodium hydroxide solution and squeezed to a liquor reduction rate of 60%. It was then steamed with saturated steam at 101°C for 10 minutes, and then washed with hot and cold water. After drying, the fabric was measured for CI [1A-GEIGY] whiteness. The measured value was -25. (The measured value of this unbleached untreated fabric was -67).On the other hand, when 10 g/IL of the fiber auxiliary agent produced in Example 2 was added to the treatment solution, the liquid reduction rate was 95%. The whiteness value of the sample cloth after treatment was +15.

An unbleached cotton knit of 111 tsubo (1,285 g/ITI') was padded with a 25° C. solution containing the following composition using a pad dyeing machine. (Quantity is 11 pieces).

Dye of the following formula 50g CH*CHa Textile auxiliary agent prepared in Example 2 5g Sodium hydroxide 30% solution 151111 Silicate content 26.3
to 27.7% soda water glass solution 751° In this bagging, immersion time of 1.0 seconds, 1.5 bar/c
A liquid squeezing rate of 83% (
The dry weight of the substrate (it standard) was achieved.

After badging, this knit was rolled up at 25°C for 6 hours.
I left it there. The knit is then washed and washed using a non-ionic detergent (0.5 g/l adduct of 1 mole of nonylphenol and 9 moles of ethylene oxide) at a bath ratio of 40:1 for 20 minutes at boiling temperature. Washed. After this, I rinsed it again and dried it.

As a result, a bright red dyed material with a calm texture and high density was obtained.

Claims (1)

[Claims] 1. Contains at least (a) phosphoric acid partial ester, (b) nonionic surfactant, (c) anionic surfactant, and (d) alkali metal hydroxide. A water-based fiber auxiliary agent that is storage stable and hard water resistant. 2. Component (a) is P_2O_51 mol and C_6-C_
A textile auxiliary according to claim 1, characterized in that it is a partial ester produced by reaction with 3 moles of 1_0-alkanol. 3. Textile auxiliary according to claim 2, characterized in that component (a) is present in the form of a salt. 4. Component (b) is a nonionic alkylene oxide adduct obtained by adding 1 to 100 moles of alkylene oxide to 1 mole of an aliphatic monoalcohol having at least 4 carbon atoms. A textile auxiliary agent according to scope 1. 5. Component (b) is an adduct of 1 to 100 mol of ethylene oxide and/or propylene oxide to 1 mol of aliphatic monoalcohol having 8 to 22 carbon atoms, the terminal of which is C_1- 5. Fiber treatment aid according to claim 4, characterized in that it is an adduct partially protected by C_3-alkyl. 6. Component (c) has the formula R-O-(CH_2CH_2O)-_mX (wherein R is alkyl or alkenyl having 8 to 22 carbon atoms, alkylphenyl having 4 to 16 carbon atoms in the alkyl part) , or o-phenylphenyl, A textile auxiliary according to claim 1, characterized in that it is an anionic surfactant (present as a salt). 7. Component (c) has the formula R-O-(CH_2CH_2O)-_mX_1 (wherein R is alkyl or alkenyl having 8 to 22 carbon atoms, and X_1 has 1 to 3 carbon atoms in the alkyl moiety) The textile auxiliary agent according to claim 6, characterized in that it is an anionic surfactant of carboxyalkyl, m is a number from 2 to 30. 8. Component (a) is a partial ester produced by the reaction of 51 moles of P_2O_5 with 3 moles of 2-ethylhexanol, and component (b) is the reaction of 1 mole of C_3-C_1_1-alkanol with 5 moles of ethylene oxide. Component (c) is an adduct with 8 moles of propylene oxide, the terminal of which is partially protected by a methyl group, and component (c) is an adduct with 2.5 moles of ethylene oxide on 1 mole of lauryl alcohol. It is a thing,
The textile auxiliary agent according to claim 1, which is a sodium salt of an adduct whose terminal end is protected by a carboxymethyl group. 9. Based on the weight of the agent, component (a) is 5 to 45% by weight, component (b) is 3 to 27% by weight, and component (c) is 0.8 to 7% by weight. The textile auxiliary agent according to claim 1, characterized in that it contains 1.2 to 19% by weight of component (d) and 2 to 90% by weight of deionized water. 10. A method for wetting and degassing a fibrous material, in which the fibrous material is heated in an aqueous medium by at least (a) a phosphoric acid partial ester, (b) a nonionic surfactant, (c) an anionic surfactant, (d) A method characterized in that the treatment is carried out in the presence of a textile auxiliary agent containing an alkali metal hydroxide. 11. 0.1 to 20 g of the textile auxiliary agent per liter of liquid,
11. Process according to claim 10, characterized in that it is preferably used in an amount of 0.5 to 10 g. 12. Process according to claim 11, characterized in that the fiber material is treated continuously or discontinuously in an aqueous bath.