KR20040019284A - Fabric rinse composition comprising a triazine UV absorber - Google Patents

Abstract

The present invention is 0.1 to 10% by weight of a UV absorber (a) selected from hydroxyaryl-1,3,5-triazine of Formula 1,

5-25% by weight of fabric protective component (b) (based on the total weight of the composition) and

A textile rinse composition comprising water (c) substantially corresponding to the residual amount.

Formula 1

In Chemical Formula 1,

R ₁ is hydrogen, C ₁ -C ₄ -alkoxy or halogen,

R ₂ is mono- -C ₁ -C ₄ - alkylamino or the formula (I ^-) radical [wherein, Y ₁ and Y ₂ are each independently C ₁ -C ₄ - alkyl, halogen, cyano, hydroxy or C ₁ -C ₄ -alkyl substituted with C ₁ -C ₄ -alkoxy, or Y ₁ and Y ₂ , or Y ₁ and Y ₃ together with the nitrogen atom form a 5 to 7 membered heterocycle; Y ₃ is hydrogen, C ₁ -C ₄ -alkyl, C ₃ -C ₄ -alkenyl, or cyano, hydroxy, C ₁ -C ₄ -alkoxy, phenyl or C ₁ -C ₄ -alkoxycarbonyl Substituted C ₁ -C ₄ -alkyl or C ₃ -C ₄ -alkenyl, or Y ₁ , Y ₂ and Y ₃ together with the nitrogen atom to which they are attached form a pyrrolidine, piperidine or morpholine radical; A is a pair ion,

X is C ₂ -C ₄ -alkylene.

Description

Fabric rinse composition comprising a triazine UV absorber

The present invention relates to a fabric treatment composition, in particular a fabric protective composition containing a UV absorber, and to a method of imparting other desirable properties in addition to a good UV cut index (UPF) to the textile fabric material treated by treating the fabric with the composition. It is about.

Light rays of wavelength 280-400 nm are known to tan the epidermis. In addition, light rays of the wavelength 280 to 320 nm (named UV-B radiation) that can inhibit skin tanning are known to cause erythema and skin burns.

Although radiation of wavelengths 320-400 nm (named UV-A radiation) is known to cause skin tanning, it is also known to cause skin damage, especially to sensitive skin exposed to prolonged exposure to sunlight. Examples of such damage include the loss of elasticity of the skin, the appearance of wrinkles, the initiation of the erythema response, and the induction of phototoxic or photoallergic reactions.

In order to effectively protect the skin from the damaging effects of excessive exposure to sunlight, there is clearly a need for means to absorb both the UV-A and UV-B components of sunlight before they reach the skin surface.

Typically, it has been protected by direct application of UVA containing formulations to exposed human skin, in preparation for intense damage by UV components in sunlight. Particularly in areas of the world that enjoy daylight climate, such as Australia and the United States, fears of the consequences of alleged ozone layer damage have increased, increasing awareness of the strong risk of overexposure to sunlight. . Among the more disastrous aspects of skin damage caused by excessive unprotected exposure to sunlight, erythema or carcinoma develops on the skin.

As an aspect of the desire to increase the degree of skin protection against sunlight, additional methods have been considered in addition to direct protection of the skin. For example, it has been considered to cover the skin with clothing to protect it from direct exposure to sunlight.

Most natural and synthetic fiber materials penetrate at least some of the UV components of sunlight. Therefore, merely wearing the garment does not necessarily protect the skin directly under the garment against damage by UV rays. While garments containing deeply colored dyes and / or tightly woven tissue can protect the skin directly beneath the garment, such garments are not practical in hot daylight climates in view of the wearer's personal comfort.

Therefore, there is a need to protect the skin just below the garment which has been dyed or only dyed with a light tint, including a lightweight lower garment against UV rays. Depending on the nature of the dye, even the skin just beneath the garment dyed in a slightly darker shade may require protection from UV rays.

Such light weight garments generally have a density of less than 200 g / m ² and a range of sun protection index from 1.5 to 20, depending on the type of fabric from which the garment is made.

The UPF range of sunscreens (sun creams or garments) can be defined as a multiple of the time acquired by the average person wearing a sunscreen that has sunburned under average exposure to sunlight. For example, if the average person generally has sunburn after 30 minutes under standard exposure conditions, a protective agent with a UPF range of 5 will extend the protection period from 30 minutes to 2 hours 30 minutes. Especially for people living in daylight climates, if the average daylight burn time for people with normal skin at the hottest hours of the day is minimal, for example only 15 minutes, an UPF range of about 20 is desirable for lightweight clothing. Do.

The selection of a suitable UVA to use a method for increasing the UPF value of a textile fiber material (often referred to as a "UV cut" treatment) allows the treated textile fiber material to be washed in a wide range of areas apart from its UPF value. Performance criteria such as fastness, light fastness and tear resistance must be met.

For example, commonly known non-reactive UVAs generally exhibit insufficient washfastness when applied to cotton. As a result, there is a limit to the use of UV blocking applications (and for the purpose of improving light fastness).

Accordingly, the present invention is the first aspect,

0.1 to 10% by weight of UV absorber (a) selected from hydroxyaryl-1,3,5-triazine of formula (1), preferably 0.1 to 5% by weight,

5-25% by weight of fabric protective component (b) (based on the total weight of the composition) and

A stable thick fabric rinse composition is provided that comprises substantially the amount of water (c).

In Chemical Formula 1,

R ₁ is hydrogen, C ₁ -C ₄ -alkyl, C ₁ -C ₄ -alkoxy or halogen,

R ₂ is mono-C ₁ -C ₄ -alkylamino, di-C ₁ -C ₄ -alkylamino, The radical [wherein, Y ₁ and Y ₂ are each independently C ₁ -C ₄ - alkyl, halogen, cyano, hydroxy or C ₁ -C ₄ - alkoxy substituted by a C ₁ -C ₄ - alkyl, Y ₁ and Y ₂ , or Y ₁ and Y ₃ together with the nitrogen atom form a 5 to 7 membered ring heterocycle; Y ₃ is hydrogen, C ₁ -C ₄ -alkyl, C ₃ -C ₄ -alkenyl, or cyano, hydroxy, C ₁ -C ₄ -alkoxy, phenyl or C ₁ -C ₄ -alkoxycarbonyl Substituted C ₁ -C ₄ -alkyl or C ₃ -C ₄ -alkenyl, or Y ₁ , Y ₂ and Y ₃ together with the nitrogen atom to which they are attached form a pyrrolidine, piperidine or morpholine radical; A is a pair ion,

X is C ₂ -C ₄ -alkylene.

Preferably, the UV absorbers of formula (2) are used in the compositions of the present invention.

In Chemical Formula 2,

R ₁ is hydrogen or C ₁ -C ₅ -alkyl,

R ₂ is mono-C ₁ -C ₅ -alkylamino, di-C ₁ -C ₅ -alkylamino or Radicals, wherein Y ₁ , Y ₂ and Y ₃ are each independently C ₁ -C ₅ -alkyl and A is as defined in formula 1;

X is C ₂ -C ₄ -alkylene.

R ₁ is hydrogen or C ₁ -C ₂ -alkyl, R ₂ is di-C ₁ -C ₂ -alkylamino, N ⁺ (C ₁ -C ₂ -alkyl) ₃ -A ^- or N ⁺ (C _1- Preferred are compounds of formula (2), wherein C ₂ -alkyl) ₂ CH ₃ -A ^- and A is as defined in formula (1).

A is And I ⁻ are preferred.

R ₂ is _{-N (CH 3) 3, -N} (C 2 H 5) 2, -N + (CH 3) 3 -A - of the formula (2) ^- or ^{_{-N + (C 2 H 5)}} CH 3 A Most preferred are compounds.

R ₁ is hydrogen or methyl, R ₂ is —N (CH ₃ ) ₃ , -N (C ₂ H ₅ ) ₂ , -N ⁺ (CH ₃ ) ₃ A ^- or -N ⁺ (C ₂ H ₅ ) CH ₃ a ^- and, X is -CH ₂ CH ₂ - or -CH ₂ -CH ₂ -CH ₂ - and, a is Or a compound of formula 2 wherein I ⁻ is most preferred.

The UV absorbers used in the present invention readily absorb UV light, in particular in the range of I in the range from 300 to 400 nm, and then convert the absorbed energy into a non-interfering stable compound or energy in non-interfering form by chemical intermediate reactions. The UV absorber should, of course, be miscible with the cleaning cycle fabric softener composition. Preferably, the UV absorbers used may be absorbed into the washed textile product during the cleaning cycle fabric softener treatment.

Preferred UV absorbers used in the present invention are listed in Table 1:

Chemical formula R ₁ R ₂ X Pair (1a) H N (C ₂ H ₅ ) ₂ -(CH ₂ ) _2- - (1b) CH ₃ N ⁺ (CH ₃ ) ₃ -(CH ₂ ) _2- I ^- (1c) CH ₃ N (CH ₃ ) ₂ -(CH ₂ ) _2- - (1d) CH ₃ N ⁺ (CH ₃ ) ₃ -(CH ₂ ) _2- Hydrogensulfate / Methosulfate (1e) H N ⁺ (C ₂ H ₅ ) ₂ CH ₃ -(CH ₂ ) _2- I ^- (1f) H N ⁺ (C ₂ H ₅ ) ₂ CH ₃ -(CH ₂ ) _2- Hydrogensulfate / Methosulfate (1 g) H N ⁺ (CH ₃ ) ₃ -(CH ₂ ) _3- Hydrogensulfate / Methosulfate (1h) CH ₃ N ⁺ (CH ₃ ) ₃ -(CH ₂ ) _3- Hydrogensulfate / Methosulfate (1I) CH ₃ N ⁺ (C ₂ H ₅ ) CH ₃ -(CH ₂ ) _2- Hydrogensulfate / Methosulfate

Pairionic hydrogensulfate and methosulfate are formed according to variable reaction conditions and exhibit different weight ratios.

Compounds of formula (1) are known and can be prepared, for example, in the manner described in EP-A0357545.

Fabric softeners (component (b)) suitable for use in the present invention are selected from the group consisting of the following compounds.

(i) cationic quaternary ammonium salts. The counterion of such cationic quaternary ammonium salts can be a halide (eg chloride or bromide), methyl sulfate or other ions well known in the literature. Preferred ions are methyl sulphate, alkyl sulphate or any halide, with methyl sulphate being most preferred for the desiccant addition product of the present invention.

Examples of cationic quaternary ammonium salts include, but are not limited to:

1. C ₈ -C ₃₀ such as ditallowdimethyl ammonium methylsulfate, di (hydrogenated tallow) dimethyl ammonium methylsulfate, distearyldimethyl ammonium methylsulfate or chloride, dicocodimethyl ammonium methylsulfate, preferably C _12- Quaternary ammonium acrylate salts having two or more C ₂₂ -alkyl or C ₁₂ -C ₂₂ -alkenyl chains. In particular when the fabric softening compound is a water insoluble quaternary ammonium material comprising a compound having two C ₁₂ -C ₁₈ -alkyl or C ₁₂ -C ₁₈ -alkenyl groups linked to the molecule via one or more ester bonds, desirable. More preferred is when the quaternary ammonium material has two ester bonds. Particularly preferred ester bonded quaternary ammonium materials for use in the present invention may be represented by formula (3).

In Chemical Formula 3,

Each R ₃ group is independently selected from the group consisting of C ₁ -C ₄ -alkyl, hydroxyalkyl and C ₂ -C ₄ -alkenyl groups,

T or Is,

R ₄ groups are each C ₈ -C ₂₈ - is independently selected from the group consisting of alkenyl groups, - alkyl and C ₈ -C ₂₈

e is an integer of 0-5.

The second preferred type for quaternary ammonium materials may be represented by formula (4).

In Chemical Formula 4,

R ₃ , e and R ₄ are as defined above.

2. Cyclic quaternary ammonium of the imidazolinium type such as di (hydrogenated tallow) dimethyl imidazolinium methylsulfate, 1-ethylene-bis (2-tallow-1-methyl) imidazolinium methylsulfate, etc. salt;

3. diamido quaternary ammonium salts such as methyl-bis (hydrogenated tallow amidoethyl) -2-hydroxyethyl ammonium methyl sulfate, methyl ratio (tallow amidoethyl) -2-hydroxypropyl ammonium methylsulfate and the like;

4. N, N-di (tallowoil-oxy-ethyl) -N, N-dimethyl ammonium methyl sulfate and N, N-di (tallowoil-oxy-propyl) -N, N-dimethyl ammonium methyl sulfate Same biodegradable quaternary ammonium salts. Biodegradable quaternary ammonium salts are described, for example, in US Pat. No. 4,137,180, US Pat. No. 4,767,547, and US Pat. No. 4,789,491, which are incorporated herein by reference.

Preferred biodegradable quaternary ammonium salts include biodegradable cationic diester compounds as described in US Pat. No. 4,137,180, which is incorporated herein by reference.

(ii) tertiary fatty amines having at least one, preferably two C ₈ -C ₃₀ -alkyl chains, preferably C ₁₂ -C ₂₂ -alkyl chains. This includes cured tallow-di-methylamine and cyclic amines such as 1- (hydrogenated tallow) amidoethyl-2- (hydrogenated tallow) imidazoline. Cyclic amines that may be used in the compositions of the present invention are described in US Pat. No. 4,806,255, which is incorporated herein by reference.

(iii) carboxylic acids having 8 to 30 carbon atoms and one carboxylic acid per molecule. The alkyl moiety has 8 to 30 carbon atoms, preferably 12 to 22 carbon atoms. The alkyl moiety can be straight or branched, saturated or unsaturated, with saturated linear alkyl being preferred. Stearic acid is a preferred fatty acid for use in the compositions of the present invention. Examples of these carboxylic acids are commercial grade stearic acid and palmitic acid, mixtures thereof which may contain small amounts of other acids.

(iv) esters of polyhydric alcohols such as sorbitan esters or glycerol stearate. Sorbitan esters are the condensation products of fatty acids as sorbitol or iso-sorbitol and stearic acid. Preferred sorbitan esters are monoalkyl. Typical examples of sorbitan esters are SPAN 60 (ICI), which is a mixture of sorbitan and isosorbide stearate.

(v) fatty alcohols, ethoxylated fatty alcohols, alkylphenols, ethoxylated alkylphenols, ethoxylated fatty amines, ethoxylated monoglycerides and ethoxylated diglycerides.

(vi) mineral oils, and polyols such as polyethylene glycol.

These softeners are more clearly described in US Pat. No. 4,134,838, which is incorporated herein by reference. Preferred fabric softeners for use in the present invention are acyclic quaternary ammonium salts.

Di (hydrogenated) tallowdimethyl ammonium methylsulfate is most widely used in the dry products of the present invention. Mixtures of the above fabric softeners may also be used.

In addition, the compositions according to the invention may also contain minor amounts of one or more adjuvants. Examples of adjuvants include emulsifiers, flavorings, coloring dyes, opaques, fluorescent brighteners, fungicides, nonionic surfactants, antigelling agents (e.g. nitrites or nitrates of alkali metals, in particular sodium nitrate) and corrosion inhibitors (e.g. sodium silicate) There is.

The amount of each of these optional adjuvants is preferably in the range of 0.05-5% by weight of the composition.

Any particularly preferred adjuvant is a cationic, amphoteric or anionic fluorescent brightener as described in EP 9,659,877, pages 9-15, line 56.

Moreover, this invention is a 3rd aspect,

0.1 to 10% by weight, preferably 0.1 to 5% by weight (based on the total weight of the composition) of the UV absorber (a) of Formula 1,

5-25%, in particular 10-20%, by weight of the fabric protection component (b) (based on the total weight of the composition) and

There is provided a method for treating textile products, in particular for improving UPF, in particular by applying a fabric rinse composition comprising water (c) substantially corresponding to the residual amount to a prewashed textile product.

Preferably, the fabric protection component is a fabric softener, antifouling agent or waterproofing agent.

The preferred method of treating textile products, especially their UPF, is to

0.1 to 10% by weight, preferably 0.1 to 5% by weight (based on the total weight of the composition) of the UV absorber (a) of Formula 1,

5-25%, in particular 10-20%, by weight of the fabric protection component (b) (based on the total weight of the composition) and

A fabric rinse composition comprising water (c) substantially corresponding to the residual amount is applied to the prewashed textile product.

Textile products treated according to the process of the invention may consist of a wide range of types, such as wool, polyamide, cotton, polyester, polyacrylic acid, silk or any blend thereof.

In addition to protecting the skin, the methods and compositions of the present invention also increase the useful life of textile products treated according to the present invention, for example by maintaining their tear strength and / or their light fastness.

The following examples further illustrate the invention.

Example 1:

5 g of bleached cotton fabric are washed / rinsed with linitest applied under the following conditions.

Main laundry:

Detergent dosage; 4 g / L ECE 77 (a standard detergent containing phosphoric acid without fluorescent brighteners and bleaches),

Liquid rain; 1:20,

Washing time; 15 minutes,

Temperature; 25 ° C.

Rinse with tap water for 30 seconds and then centrifugally dehydrate.

Rinse bath:

Softener amount; 1.66 g / L thick Esterquat or 5 g / l thin DSDMAC,

Liquid rain; 1:40,

Washing time; 15 minutes,

Temperature; 25 ° C.

The fabric is centrifuged at 60 ° C. in one and three wash cycles.

Softener Formulation Esterquat Formulation DSDMAC Formulation Di- (palmcarboxyethyl) -hydroxyethyl-methylammonium-methosulfate [Rewoquat WE 38 DPG] 15% active substance - Distearyl-dimethylammonium chloride [Arquad 2HT-75)] - 5% active substance C ₁₂ -C ₁₃ fatty alcohol ethoxylates with an average of 6 EO units [Dobanol 23-6,5] - 0.5% MgCl ₂ 0.1% - UV absorbers of Formulas 1a, 1f and 1g 2.4% 0.8% water Fill up to 100% Fill up to 100%

The UPF of the anhydrous softener treated product is measured.

UPF is measured by measuring the UV light passed through the fabric using a dual diffraction spectrophotometer with a Ulbricht bowl. The calculation of UPF is described in B. L. Diffey, J. Robson, J. Soc. Cosm. Chem. 40 (1989), pp. 130-131).

The results are shown in Table 3.

Chemical formula Softener formulations that do not contain UV absorbers (1f) (1 g) (1a) DSDMAC Formulation First wash / rinse 4 24 19 13 Third wash / rinse 4 41 40 19 Esterquat Formulation First wash / rinse 4 - 14 9 Third wash / rinse 4 - 35 16

The results in Tables 1 and 2 clearly demonstrate that the UPF value of the cotton material treated with the cleaning composition according to the invention is improved.

Claims (19)

0.1 to 10% by weight of a UV absorber (a) selected from hydroxyaryl-1,3,5-triazine of Formula 1, 5-25% by weight of fabric protective component (b) (based on the total weight of the composition) and A fabric rinse composition comprising water (c) substantially corresponding to the residual amount. Formula 1 In Chemical Formula 1, R ₁ is hydrogen, C ₁ -C ₄ -alkyl, C ₁ -C ₄ -alkoxy or halogen, R ₂ is mono-C ₁ -C ₄ -alkylamino, di-C ₁ -C ₄ -alkylamino, The radical [wherein, Y ₁ and Y ₂ are each independently C ₁ -C ₄ - alkyl, halogen, cyano, hydroxy or C ₁ -C ₄ - alkoxy substituted by a C ₁ -C ₄ - alkyl, Y ₁ and Y ₂ , or Y ₁ and Y ₃ together with the nitrogen atom form a 5 to 7 membered ring heterocycle; Y ₃ is hydrogen, C ₁ -C ₄ -alkyl, C ₃ -C ₄ -alkenyl, or cyano, hydroxy, C ₁ -C ₄ -alkoxy, phenyl or C ₁ -C ₄ -alkoxycarbonyl Substituted C ₁ -C ₄ -alkyl or C ₃ -C ₄ -alkenyl, or Y ₁ , Y ₂ and Y ₃ together with the nitrogen atom to which they are attached form a pyrrolidine, piperidine or morpholine radical; A is a pair ion, X is C ₂ -C ₄ -alkylene. The composition of claim 1 wherein the UV absorber corresponds to the compound of formula (2). Formula 2 In Chemical Formula 2, R ₁ is hydrogen or C ₁ -C ₅ -alkyl, R ₂ is mono-C ₁ -C ₅ -alkylamino, di-C ₁ -C ₅ -alkylamino or Radicals, wherein Y ₁ , Y ₂ and Y ₃ are each independently C ₁ -C ₅ -alkyl, A is as defined in claim 1, X is C ₂ -C ₄ -alkylene. The composition of claim 1 or 2, wherein R ₁ is hydrogen or C ₁ -C ₂ -alkyl. 4. The compound of claim 1, wherein R ₂ is di-C ₁ -C ₂ -alkylamino, —N ⁺ (C ₁ -C ₂ -alkyl) ₃ -A ^- or N ⁺ (C ₁ -C ₂ -alkyl) ₂ CH ₃ -A ^- wherein A is as defined in claim 1. The compound of claim 4, wherein R ₂ is —N (CH ₃ ) ₃ , -N (C ₂ H ₅ ) ₂ , -N ⁺ (CH ₃ ) ₃ -A ^- or -N ⁺ (C ₂ H ₅ ) CH ₃ A ^- phosphorus composition. The compound of claim 2, wherein R ₁ is hydrogen or methyl, and R ₂ is —N (CH ₃ ) ₃ , —N (C ₂ H ₅ ) ₂ , —N ⁺ (CH ₃ ) -A ₃ ^- or ^{_{-N + (C 2 H 5)}} CH 3 a - and, X is -CH ₂ CH ₂ - or -CH ₂ -CH ₂ -CH ₂ - and, a is Or I ^- phosphorus composition. The compound according to any one of claims 1 to 6, wherein A is And I ⁻ . 8. The fabric protection component according to claim 1, wherein the textile protective component is a cationic quaternary ammonium salt, tertiary fatty amine having at least one C ₈ -C ₃₀ -alkyl chain, carboxylic acids and molecules having from 8 to 30 carbons. One carboxylic acid group per sugar, ester of polyhydric alcohol, fatty alcohol, ethoxylated fatty alcohol, alkylphenol, ethoxylated alkylphenol, ethoxylated fatty amine, ethoxylated monoglyceride and ethoxylated diglyceride . The acyclic quaternary ammonium salt of claim 8, wherein the cationic quaternary ammonium salt fabric softener has at least two C ₈ -C ₃₀ -alkyl or C ₈ -C ₃₀ -alkenyl chains. , Diamido quaternary ammonium salts and biodegradable quaternary ammonium salts. The composition of claim 9 wherein the acyclic ammonium salt corresponds to formula (3). Formula 3 In Chemical Formula 3, Each R ₃ group is independently selected from the group consisting of C ₁ -C ₄ -alkyl, hydroxyalkyl and C ₂ -C ₄ -alkenyl groups, T or Is, Each R ₄ group is independently selected from the group consisting of C ₈ -C ₂₈ -alkyl and C ₈ -C ₂₈ -alkenyl group, e is an integer of 0-5. The composition of claim 9 wherein the acyclic quaternary ammonium salt corresponds to formula (4). Formula 4 In Chemical Formula 4, Each R ₃ group is independently selected from the group consisting of C ₁ -C ₄ -alkyl, hydroxyalkyl and C ₂ -C ₄ -alkenyl groups, Each R ₄ group is independently selected from the group consisting of C ₈ -C ₂₈ -alkyl and C ₈ -C ₂₈ -alkenyl group, e is an integer of 0-5. The composition of claim 10, wherein the acyclic quaternary ammonium salt is di (palmcarboxyethyl) -hydroxyethyl-methylammonium-methosulfate. The group according to claim 10, wherein the acyclic quaternary ammonium salt is a group consisting of ditallowdimethyl ammonium methyl sulfate, di (hydrogenated tallow) dimethyl ammonium methyl sulfate, distearyldimethyl ammonium methyl sulfate or chloride and dicodimethyl ammonium methyl sulfate Composition selected from. The biodegradable quaternary ammonium salt according to claim 8 or 9, wherein the biodegradable quaternary ammonium salts are N, N-di (tallowoil-oxy-ethyl) -N, N-dimethyl ammonium methyl sulfate and N, N-di (tallowoil). -Oxy-propyl) -N, N-dimethyl ammonium methyl sulfate. The adjuvant of any one of Claims 1-14 which also contains the adjuvant selected from the group which consists of an emulsifier, a fragrance, a coloring dye, an opacifier, a fluorescent brightener, a bactericide, a nonionic surfactant, an antigelling agent, and an anticorrosive agent. Composition. 0.1 to 10% by weight of the UV absorber (a) of Formula 1 (based on the total weight of the composition), 5-25% by weight of fabric protective component (b) (based on the total weight of the composition) and A method of treating a textile product, comprising applying to a prewashed textile article a textile rinse composition comprising water (c) substantially corresponding to the residual amount. The method of claim 18, wherein the treated textile product consists of wool, polyamide, cotton, polyester, polyacrylic acid, silk, or any mixture thereof. 20. The method of claim 18 or 19, wherein the UPF value of the treated textile product is improved. 20. The method of claim 18 or 19, wherein the tear strength and / or light fastness of the treated textile product is improved.