JPS6031944B2 - Household clothing smoothing agent composition - Google Patents

Description

Detailed Description of the Invention The present invention provides excellent slip properties to woven and knitted fabrics using synthetic fibers such as nylon fibers, acrylic fibers, and polyester fibers, or blended fibers of these synthetic fibers and cotton fibers. The present invention relates to a clothing smoothing agent composition suitable for household use.

Slips, stockings, blouses, etc. made of synthetic fibers such as nylon fibers, acrylic fibers, and polyester fibers, or woven or knitted fabrics of these synthetic fibers and cotton fibers, always have a moderate slip property. It is preferable.

The term "slip property" here has the same meaning as "smoothness", which is one of the basic functional properties of all-woven fabrics, and also refers to the surface properties, especially frictional properties, which are one of the physical properties of all-woven fabrics. This is an evaluation based on the sense of touch.

Excellent slip properties mean, for example, that the clothing material retains its shape when layered, is adaptable to the movements of the wearer, is smooth when donning and undressing, and is the texture and comfort of underwear. For stockings, this is an extremely important characteristic from the viewpoint of practical functions such as prevention of "dense" by reducing sliding friction resistance. Therefore,
In the textile industry, smoothing agents and the like are used to improve slip properties in the process from spinning or spinning to finishing, that is, in the manufacturing process from fibers to fabrics. However, this slip property often deteriorates due to repeated wearing and washing of clothing at home. Therefore, there is a desire to develop a technology that can easily impart slip properties to clothing at home, but currently no technology has been found that meets this objective. As a conventional technology for imparting slip properties, in the field of textile treatment agents, cationic surfactants bound by mixing an equivalent or more amount of anionic surfactants such as alkyl sulfates and alkyl ether sulfates with cationic surfactants are used. There is a method (Tsubaki Kosho No. 46-527) in which textiles for spinning are treated with a liquid in which an anionic complex is dispersed using an anionic or nonionic surfactant, but this method can be applied to clothes after washing at home. Even if applied to

On the other hand, as a known softening agent, one whose active ingredient is a complex of a cationic surfactant and an anionic surfactant such as an alkyl phosphate ester (Tokusekki Shokyu-2
No. 579y, U.S. Pat. No. 4,118,327)
However, although this product had the effect of improving slip properties to some extent, it was insufficient as a finishing agent for imparting slip properties. As a result of extensive research, the present inventors have developed a household clothing smoothing agent that has an excellent effect of imparting slip properties.
He discovered that the purpose could be satisfied by using two specific quaternary ammonium salts, a phosphate ester, and a specific nonionic surfactant and blending them in a specific ratio. The present invention was made based on the findings.

That is, the present invention is based on (1) general formula (1) (wherein R and R2 are alkyl groups having 12 to 24 carbon atoms, 8-hydroxyalkyl groups or alkenyl groups, R3 and R4 are lower alkyl groups, and X- is A quaternary ammonium salt represented by 'B' general formula (0) (in which R5, R6 and R7 are an alkyl group having 8 to 24 carbon atoms, an 8-hydroxyalkyl group or an alkenyl group) ,R
8 is a lower alkyl group, Y- is an anion), and a quaternary ammonium salt represented by general formula (m), (W) or (V) (R9, R, o, R in the formula ,., R,2, R,3 and R
, 4 is an alkyl group having 8 to 16 carbon atoms, an alkenyl group, or an alkylphenyl group having an alkyl group having 8 to 16 carbon atoms, m,, m2, m3, m4, m5 and m6 are integers of 2 to 4, n, , n2, ~, n4, Mr., is 0 or an integer from 1 to 10, but n20 ratio and ~10n50n6 do not exceed 10) phosphate ester or its alkali metal salt, ammonium Salt, alkanolamine salt or lower amine salt, blood The weight ratio of the pseudo component and the 'B} component is 0/2 to 50/
The ratio of the 5 Yamaku components and {total amount of 81 components [Kyojupod] to the 'q component [Kyoju [B-]/'CI is 80/20 in molar ratio
The total amount of components [arc +
[B'10}] and the subsidy ratio [Ko+'B-10'C}]
The present invention provides a smoothing composition for household clothing, characterized in that the composition contains 95/5 to 80/20 blood/blood in a weight ratio of 95/5 to 80/20.

In the quaternary ammonium salt represented by the general formula (1) used as the component (1) in the composition of the present invention, R and R2 in the general formula (1) are an alkyl group having 12 to 24 carbon atoms, 8-hydroxy Alkyl or alkenyl groups, which may have branches, for example methyl branches, are particularly preferably straight mirrors having 16 to 16 carbon atoms.

Furthermore, R3 and R4 are preferably lower alkyl groups, particularly methyl or ethyl groups. Although X- is an anion, for example, a halogen ion, an acetate group, a phosphate group, a nitrate group, methyl sulfate, ethyl sulfate, etc. are preferable. Specific examples of the quaternary ammonium salt represented by the general formula (1) include dipalmityldimethylammonium chloride, distearyldimethylammonium bromide, dihydrogenated beef tallow alkyldimethylammonium chloride, and bis(2-methylstearyl). Examples include dimethylammonium methyl sulfate, bis(3-hydroxystearyl)diethylammonium acetate, dioleyldimethylammonium chloride, didocosyldimethylammonium chloride, ditetracosyldimethylammonium chloride, dilauryldimethylammonium chloride, and the like.

In the composition of the present invention, the quaternary ammonium salt represented by the general formula (0) used as the [B-component] is such that R5, & and R7 in the general formula (0) have 8 to 8 carbon atoms.
24 alkyl, 3-hydroxyalkyl or alkenyl groups, which may have branches, for example methyl branches, but straight-chain ones having 12 to 22 carbon atoms are particularly preferred.

Further, R8 is preferably a lower alkyl group, particularly a methyl group or an ethyl group. Y- is an anion, and the same anion as X- in general formula (1) is used. Specific examples of the quaternary ammonium salt represented by the general formula (0) include tripalmitylmethylammonium chloride, tristearylmethylammonium bromide, trihydrogenated tallow alkylmethylammonium chloride,
Tris(2-methylstearyl)methylammonium methylsulfate, tris(3-hydroxystearyl)ethylammonium acetate, trioleylmethylammonium nitrate, tridocosylmethylammonium chloride, tritetracosylmethylammonium chloride, trioctylmethylammonium Examples include chloride.

In the composition of the present invention, the phosphate ester represented by the general formula (m), (W) or (V) used as the q component includes R9, R, o, R, 5 in these formulas.
, R8, R, 3 and R, 4 are an alkyl group having 8 to 22 carbon atoms, an alkenyl group, or an alkylphenyl group having an alkyl group having 8 to 16 carbon atoms, but those having less than 8 carbon atoms Even when used as the composition of the present invention, the slip properties are poor and undesirable.

Also, m,, m2, m3, m4, m in these formulas
5 and shame are integers from 2 to 4, n. , mountain, n3, ~,
n5 and n6 are 0 or integers from 1 to 10, and the ratio +n3
and n4 10 must not exceed 10. If it exceeds 10, the slip property will be poor even when used as the composition of the present invention, and this is not preferred.

These phosphate esters may be used as alkali metal salts such as potassium salts and sodium salts, ammonium salts, alkanolamine salts, or lower amine salts.

These phosphate esters represented by the general formula (m), (N) or (V) or their salts can be used alone or as a mixture, and are commercially available singly or as a mixture. Specific examples of these phosphate esters and their salts include nonyl phenyl ether phosphate ester, oxyethylene nonyl phenyl ether phosphate ester, polyoxyethylene nonyl phenyl ether phosphate having an average number of added moles of ethylene oxide of 4, Polyoxyethylene/nylphenyl ether phosphate ester with an average number of added moles of ethylene oxide of 9, dinonylphenyl ether phosphate ester, di(polyoxyethylene nonyl phenyl ether) phosphate ester with an average number of added moles of total ethylene oxide of 4, Di(polyoxyethylene nonyl phenyl ether) phosphate ester with total ethylene oxide average addition mole number 5, lauryl phosphate ester, polyoxyethylene lauryl ether phosphate ester with ethylene oxide average addition mole number 4, ethylene oxide average addition Polyoxyethylene lauryl ether phosphate with an average number of moles of 4, sodium salt of ester, boriooxyethylene oleyl ether phosphate with an average number of added moles of ethylene oxide of 4, polyoxyethylene stearyl with an average number of added moles of ethylene oxide of 2 - Telluric acid ester, ammonium salt of polyoxyethylene stearyl ether phosphate with an average number of added moles of ethylene oxide of 4, dilauryl phosphate, di(bolyoxyethylene lauryl ether) phosphate ester with an average number of added moles of total ethylene oxide of 2, total ethylene oxide Di(boroxyethylene stearyl lable) phosphate ester with an average number of added moles of 5, di(polyoxyethylene lauryl ether) with an average number of added moles of total ethylene oxide of 2
Phosphate ester, average number of added moles of total ethylene oxide 3
(polyoxyethylene cetyl ether) phosphate ester, polyoxypropylene octyl ether phosphate ester with an average number of moles of propylene oxide added of 2, polyoxypropylene lauryl ether phosphate ester with an average number of moles of propylene oxide added of 4 , polyoxypropylene stearyl ether phosphate ester with an average number of moles of propylene oxide added of 4, polyoxypropylene docosyl ether phosphate ester with an average number of moles of propylene oxide added of 2, di(
polyoxypropylene stearyl ether) phosphate ester, tri(
Polyoxypropylene lauryl ether) phosphate ester, polyoxypropylene phenyl ether phosphate ester with an average number of added moles of propylene oxide of 9, polyoxypropylene nonyl phenyl ether phosphate ester with an average number of added moles of propylene oxide of 4 sodium salt of
Di(polyoxyethylene nonyl phenyl ether) phosphate ester with an average number of added moles of total ethylene oxide of 2, sodium salt of polyoxyethylene stearyl ether phosphate with an average number of added moles of ethylene oxide of 2, average added moles of total ethylene oxide Examples include tri(polyoxyethylene cetyl ether) phosphate having a number of 5 and polyoxypropylene stearyl ether phosphate having an average number of moles of propylene oxide added of 3.

In the polyoxyethylene derivative represented by the general formula (W) used as a dish component in the composition of the present invention, R and 5 in the general formula (W) are an alkyl group or an alkenyl group having 6 to 22 carbon atoms, and n7 is an integer of 10 to 100, but R. If 5 is less than 6 carbon atoms or more than 22 carbon atoms, and if n7 is less than 10 or more than 100, the slip property will not be improved even when used in the composition of the present invention, and the purpose of the present invention will not be achieved. cannot be achieved.

Further, even if other nonionic activators, such as polyoxyethylene alkyl ether, are used in place of the additive of the present invention, the effect of imparting slip properties cannot be achieved. In order to achieve the effect of imparting slip properties, which is the objective of the present invention, wind components, [B
It is necessary to use a combination of the - component, the 'C} component, and the auxiliary component, and the object of the present invention cannot be achieved even if any one component is absent. For example, when the '81 component is omitted, the slip property imparting effect is significantly reduced and remains at the same level as that of conventionally known softening agents. In order to achieve the object of the present invention, it is necessary to contain each of these components [B-, [q, and ribs] in specific proportions.

That is, the ratio of the wind component to the BI component is wind/[B- is the weight ratio of Satoshi/2 to 50/50, particularly preferably 95/5 to 65.
/35, and the total amount of the bad component and the 'B-component [■ 10 [B]] and [ratio of the C-component [10 songs]/to] is 80/2 in molar ratio.
0 to 35/65, particularly preferably 70/30 to 50/50
Then, the total amount of the ■component and the {B}component} is the total amount of the component
CI] and ■The ratio of component [Kin+'B'+[q]/■ is 95/5 to 80/2 or more in weight ratio, particularly preferably Spot/6 to 86.
/14. (2), '81, 'C) If the ratio of each component of the plate is out of the above range, the effect of imparting slip properties will be uneven, which is undesirable. For example, wind/[B} and [■+■
] / } are each larger than the above ranges, the effect of imparting slip properties to synthetic fibers decreases, and conversely, when these values are each smaller than the above ranges, the slip properties to blended fibers of synthetic fibers and cotton fibers decrease. Undesirable. Furthermore, if the amount of assistance is larger than the above range or conversely smaller, the effect of imparting slip properties will be reduced, which is not preferable. The excellent slip property imparting effect, which is the object of the present invention, can only be achieved by containing the four components of blood, 'B}, 'C) and blood in the above-mentioned specific proportions.

In the composition of the present invention, the total amount of ingredients, {B', 'C} and ingredients are dispersed in water to a concentration of 3 to 2% by weight.

Any conventional method may be used to prepare the water solution. The household smoothing composition of the present invention is ``B'', ``C'',
In addition to the four blood components, urea, propylene glycol, ethylene glycol, salt, ammonium chloride,
It may also contain components conventionally added to leveling agents, such as colorants, poppy seeds, optical brighteners, and fragrances.

The household smoothing agent composition of the present invention is used for finishing clothes after washing at home, and imparts excellent slip properties to clothing. Next, the present invention will be explained in more detail with reference to Examples.

The finishing treatment method and slip property evaluation test method in each example are as follows.

'1' Finishing method Commercially available polyester/cotton (weight ratio 65/35) taffeta, nylon taffeta, and polyester taffeta were washed with laundry detergent (commercially available) at 6 and 0 for 5 cycles to obtain test cloth. do.

Next, the smoothing agent composition (described in each example) was diluted with tap water at 25° C. to a concentration of 0.067%, and the test cloth was immersed in this at a bath ratio of 3 ml and stirred for 3 minutes. After the fabric treated in this way was air-dried, it was left to stand for 2 hours at 25° C. and 65% RH, and then subjected to a slip property evaluation test. [21 Slip property evaluation test method Fold the test fabric into a rectangular shape, then fold it in half, hold one end in your hand, and compare the slippery feeling when rubbing the other end with that before treatment. Evaluate according to

◎...Slip property is extremely good ○...Slip property is excellent △...Slip property is slightly poor ×...Slip property is poor (same as before treatment) Example Distearyldimethylammonium chloride as the 1st component, tristearylmethylammonium chloride as the 'B' component, polyoxymethylene stearyl etheric acid ester (average number of added moles of ethylene oxide 2) as the 'C' component, and the subsidy component. Eight types of smoothing agents containing a certain polyoxyethylene nonyl phenyl ether (average number of added moles of ethylene oxide: 50) in the proportions shown in Table 1, and also containing 5% by weight of propylene glycol, with the balance being water. A composition was prepared, subjected to finishing treatment, and subjected to a slip property evaluation test.

For comparison, experiment No. 9) with only the negative component and wind component, experiment No. 10 with only the negative component (experiment number 10), experiment No. 11 with only the ■ component, and experiment No. 9) with only the negative component (experiment number 10), [Same 12] in which polyoxyethylene stearyl ether (average number of added moles of ethylene oxide: 50) was blended with the three components Q in place of the additive was also subjected to finishing treatment, and a slip property evaluation test was conducted.

The composition, component ratio, and results of the slip property evaluation test are shown in Table 1. Table 1 Example 2 Smoothing agent compositions having the following compositions 1 to 4 were prepared, each was subjected to finishing treatment, and a slip property evaluation test was conducted.

The results are shown in Table 2. As is clear from this table,
{B}, {B}}, compositions prepared such that the proportions of dish ingredients used are within the range of the present invention, all contain synthetic fibers,
Significantly improves the slip properties of blended fibers.

Composition 1 Ingredient Usage amount/glumityldimethylammonium methyl sulfate 3. Part by weight of tridocosylmethylammonium methyl sulfate
1.3 Di(polyoxymethylene nonyl phenyl ether) phosphate ester (average number of added moles of total ethylene oxide 2) 1.2 Polyoxyethylene nonyl phenyl ether (average number of added moles of ethylene oxide 40) 1. 4 Water
Remaining composition 2 components
Usage amount di-hardened beef tallow alkyldimethylammonium chloride 7. Part by weight of tri(B-hydroxystearyl)methylammonium chloride 1.8 Sodium salt of polyoxyethylene stearyl ether phosphate (average number of added moles of ethylene oxide 2) 3.5 Polyoxyethylene nonyl phenyl ether ( Average number of added moles of ethylene oxide 20) 2.2 Urea
5.0″ water
Remaining composition 3 components
Amount used Di(8-hydroxystearyl) Dimethylammonium chloride 5. Tri-hardened beef tallow alkylmethyl ammonium chloride 1.7 Tri(polyoxyethylene cetyl ether) phosphate ester (average number of added moles of total ethylene oxide 5) 4.0 Polyoxyethylene nonyl phenyl ether ( Average number of added moles of ethylene oxide 30) 1.9 〃Propylene glycol 5.0 〃Fragrance
small amount of water
Remaining composition 4 components
Amount used Didocosyldimethylammonium chloride 6. Parts by weight of tripalmitylmethylammonium chloride
0. Part by weight Polyoxypropylene stearyl ether phosphate ester (average number of moles added of propylene oxide 3) 5.0 Polyoxyethylene nonyl phenyl ether (average number of moles added ethylene oxide 60) 1.3 Ethylene glycol 5. 0 〃Coloring agent and fragrance each a small amount of water
Remainder Table 2 As is clear from this table, the composition of the present invention significantly improves the slip properties of synthetic fibers and blended fibers.

Claims (1)

[Claims] 1 (A) General formula (I) ▲There are numerical formulas, chemical formulas, tables, etc.▼ (R and R_2 in the formula are an alkyl group having 12 to 24 carbon atoms, a β-hydroxyalkyl group, or an alkenyl group) , R_3
(B) General formula (II) ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (R_5 in the formula, (C) General formula (III), (IV) or (V) ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (R_9, R_1_0, R_1_1, R_1_2 in the formula
, R_1_3 and R_1_4 are an alkyl group having 8 to 22 carbon atoms, an alkenyl group, or an alkylphenyl group having an alkyl group having 8 to 16 carbon atoms, m_1, m_2, m_3,
m_4, m_5 and m_6 are integers of 2 to 4, n_1, n
_2, n_3, n_4, n_5 and n_6 are 0 or 1 to
10 integers, but n_2+n_3 and n_4+n_5
+n_6 does not exceed 10) or its alkali metal salt, ammonium salt, alkanolamine salt or lower amine salt, and (D) General formula (VI) ▲There are mathematical formulas, chemical formulas, tables, etc.▼ ( R_1_5 in the formula is an alkyl group or alkenyl group having 6 to 22 carbon atoms, and n_7 is an integer of 10 to 100. The ratio (A)/(B) is 98/2 to 50/50 by weight, the total amount of the (A) component and (B) component [(A) + (B)] and the ratio of the (C) component [(A) )+
(B)]/(C) in a molar ratio of 80/20 to 35/65,
Total amount of (A) component, (B) component, and (C) component [(A)+
(B) + (C)] and (D) component ratio [(A) + (B)
+(C)]/(D) in a weight ratio of 95/5 to 80/20.