JPS60151383A - Treatment method for hydrophobic synthetic fibers - 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 is related to the water absorption and anti-static processing method for preventing hydrophobic properties (1k LA If), and has been roughly revised (1k LA Iff prevention). 'lA anti-fouling property, anti-dry cleaning'? 1; anti-dyeing 11:: 1
7L, as well as an antifouling and water-absorbing method for imparting water-absorbing and electrifying properties. [Problems with conventional technology Ki] Hydrophobic synthetic wear is strong, bullet 111, stability +9,
It has been widely used in 19 countries for a long time, due to some concerns about its ability to maintain water. However, from 4f, hydrophobic 1) 1 synthetic bamboo full
LL Although these soaked characteristics 11 are easy to get dirty, clothes are hard to get wet, '+'t'b ;7I'
It is reverse contaminated by +15 and becomes black/υ, IIR again? F
[1;'r has some drawbacks that limit its use in static air. In order to improve these vacancies, various color modification measures have been proposed.

[Block polymer with collactam, combination of A-mer of polysprue and polyethylene glycol, post-treatment with hydrophilic compounds with water absorption and resistance properties such as bujvuronic acid derivatives”! 11 are known. With these IJ methods, the dirt removal performance (though it has improved considerably)
The problem of black spots caused by washing cannot be solved, and there is still no sufficient technology. In particular, the stain resistance and water absorption antistatic property 1 (1) imparted during the dyeing process are lost due to the texture sanding agent (melamine resin, polyamide resin) used during the finishing process, etc. The reality is that there is nothing to be satisfied with, and in the industry
Maintains excellent Ff!1 condition (such as a strong bending), no darkening, no reverse contamination, stain resistance, water absorption 11, and antistatic property (J!J sheet 1i fabric) I strongly desire the appearance of the invention. [Objective of the invention] A＼Invention of light" - Improve the drawbacks mentioned above!
As a result of the inspection, 411 Kamikawaai, firm texture, etc., retaining a rough texture. Hydrophobic synthetic fibers with excellent water absorption and antistatic properties, dry cleaning reverse contamination prevention properties, and excellent water absorption and antistatic properties! We present a method for producing EJ (Jξ-4). [Structure of the invention] (1) Hydrophobic synthetic fibers are treated with 7-phthalic acid or/and isophthalic acid and 5-〈2-alkali gold 10,000)-sulfonate. Polyester copolymer and polyacrylic acid ester resin made from dicarboxylic acid component containing isophthalic acid and alkylene glycol to form 41 and 4J
/ and Polyurekne resin treatment, which has 14 characteristics, and has a hydrophobic bonding capacity of 1. (2) If the hydrophobic synthetic fiber is prephthalic acid or/and isophthalic acid, it is mainly composed of a dicarboxylic acid component containing 5-(alkalmetal)-sulfoisophthalic acid and an alkylene glycol. A hydrophobic synthetic fiber composition characterized by being treated with a polyester copolymer, phosphoric acid, a surfactant (Ma/'J3) and a betaine type surfactant]!
P method. [Changeable range] Here [, the contents of the present invention are further explained in 2. P Shikuni 2 dawn. The polyester copolymer referred to in the present invention refers to a polyester copolymer mainly composed of a dicarboxylic acid component containing prephthalic acid or 2/and isophthalic acid, and alkylene glycol and a dicarboxylic acid component containing 5=(alkali metal)-sulfoisophthalic acid. Sulfo-polyester copolymer (hereinafter referred to as sulfo-polyester copolymer)). It is preferable that the 5-(alkali metal)-sulfoisophthalic acid is contained in a proportion of 10 to 30% in the silica acid component, and as this component increases (hydrophilicity increases and hydrophobic synthetic fibers There is a tendency for the adhesion to the dicarboxylic acid component to decrease.Also, 1 cyclophthalic acid and isophthalic acid may be optionally blended, but preferably 1 cyclophthalic acid has a concentration of 30 to ε30 in the dicarboxylic acid component.
It contains ~1%. When prephthalic acid increases, the I! I understand the tendency for i1 to harden roughly. Glycol components included in the polymer (generally known acamerene glycol, ethylene glycol, pyrene glycol, 71~ramethylene glycol, hexanediol) , red amethylene glycol, etc. are applied.The component ratio is arbitrary.
h) Determine the appropriate ingredient ratio. Here, specific examples of copolymers of sulfo-poly-on-sulfo copolymers ('LL,
Telenotal 115-(Alkali gold 1ijX)-Sul minor isonotaric acid/alyalene glycol, Alenochloric acid/Isophthalic acid 15-(Alkali metal)-Sul small isofucuric acid/Alkylene glycol, Lunotaric acid mediyl,-'
5-(ArnoJ metal)-sul small isonotalic acid/
Examples include, but are not limited to, 4f 1 polysilicon sprue from fullkylene glycol. Place 1! I! As a force method, it may be treated with hot water (Yanaka tsuri, ``bara 1~・1~rai method or ``bara 1-steam method''). It is also possible to attach the millstone to a surface ridge which becomes a surface ridge at the yarn manufacturing stage.Also, it is possible to attach a woven fabric of round polymer ((to f) to stone G1 as described in 111. U +..L solid 9co. 0 1 ~ 1, OO
%owr ノEIIJJかU1 し. In addition, if necessary, C, sulfo-polyester copolymer J (containing polyalkylene glycol containing an alkyl 1-lene having 2 to 4 carbon atoms in the polymer) may be used. The antistatic property is further improved.Here, each component of the non-sulfo-polynisder copolymer containing a polyalkylene glycol containing an alkylene group having 2 to 4 carbon atoms. The ratio is arbitrary, but polynisple component: polyalkylene glycol glycol component -8
A weight ratio of 0-20:20-80 is preferred. Examples of the copolymerization of the non-sulfo polyester copolymer mentioned here include copolyesters consisting of j-phthalic acid/alkylene glycol, telenotalbutyric acid/isophthalic acid/alkylene glycol, and medyl terephthalate/alkylene glycol. , but not limited to these. The polyacrylic buty-Nisdelian resin of the present invention includes a water-soluble type of solubilized polyacrylic ester-based 4-itl resin and an emulsion type of self-crosslinking polyacrylic acid Nisdell-based resin. Solubilized polyacrylic acid ester resins include methyl acrylate, ethyl acrylate, butyl acrylate, 2-ethylhydroxyacrylate-1
-, methyl acrylate, ethyl methacrylate-1~, 1
Tyl methacrylate 1~, isobutyl methacrylate 1~,
Acrylic acids such as lauryl methacrylate and sulfur methacrylate can be obtained from free acids such as acrylic acid and methacrylic acid.If necessary, styrene, acrylamide, etc. can be added. Colander. 1) 0 ml acrylic 100% acrylic strainer is blended with IJ1 in East Germany and is good.Also, the blending ratio of acrylic acid and methacrylic acid, which are the main ingredients of the ship, is 5 to 20%.
It is preferable that it is contained. When it is 20% by weight or more, hydrophilicity becomes high, but the resin tends to become hard. In addition, self-crosslinking polyacrylic acid varnish-based resins are
The acrylic ester and acrylic acid, methacrylate jl
Q 1.7 Which Yuzan 110 and Hi 1 to 11 Kishidaru methacrylate 1 to hydroxyethyl acrylate 1,
It can be obtained from reactive polymers such as epoxies. The appropriate blending ratio of acrylic acid and methacrylic acid is 0.5% to 5% in order to maintain a stable emulsion. In addition, the reactive 7-mer contains 1~5Φ product%.
Preferably. At 96 or more pebbles, the texture tends to harden, and at less than 1 pebbles, the crosslinking strength tends to decrease. Polyacrylic acid nitrous resin etc.1)
J,, ethyl acrylate-1-/'methyl acrylate (・
7') From 7-acrylic acid, methyl acrylate-1 / styrene / 'methacrylic acid, butylene acrylate / l-purmethacrylate, / acrylamide / acrylic acid, etc.
B1 is made of self-crosslinking resin (2 is polyacrylic acid), and C is 1 methyl acrylate (・/1 human, 1 hand methacrylate, 1 ~/acrylic acid, butyacrylate).
1-5/Medyl methacrylate/'Hydroxy'-puracrylate-1-7/Methacrylic acid, butyl methacrylate-
1~/styrene/human 1 co4-diethyl methacrylate-1
/' acrylic acid, but is not limited to these. In the present invention, the polyurethane resin refers to a water-soluble polyurethane resin obtained by addition polymerization of polyethylene glycol and diasocyanate, a forced emulsification type in which a hydrophilic group is added to LJ urethane brevolin, and a forced emulsification type in which a hydrophilic group is added to LJ urethane brevolin. [Self-emulsifying polyurethane added] - 1 finger of the emulsion tree, urethane prepolymer mixed with a hydrophobic solvent (11), or forced (7) polyurethane with a hydrophilic (111) coating agent.
Refers to a urethane resin of the self-fL type reaction type. Among these, hydrophilic 1-tocretan resin is preferred;
1. I applied a water-visible filtration agent to Koma. L,
IW urethane (filter 1 oil is particularly effective. Here, as a polyisocyanate for removing urethane polyurethane, U 1., L desired Ju < IJ
Fatty ribs, alicyclic or (yo brother aliphatic poly, isodino!
Ne1-, tshi! l is the power of 1 methylene diisocyan-(to, 2.2.4-t-rimedylhe (rimethylhe, incyanate, isobo 1'), 6-1~.4,4' also- It is used by polymerizing dicyclo[1-hexylmethane diisocyanate) and -1-silylene diisocyanate-1. If necessary, 'y'J6j7i polyisocyanate, (in the sequence 1 to luconine diinsino 2nate, 1°4'-Schiff)
Nylmethane diisocyanate or the like may be mixed with the above polyisocyanate. In addition, examples of blocking agents that are hydrophilic include acidic sodium sulfite, secondary amines, tertiary alcohols, amides, phenols, and phenol at
(ε-Turnip I: 1 lactam, oxime, etc.)
hydrocyanic acid, ethyleneimine, glycidol, hydroxyamine, imine acid (
, mercaptans, pyrrolidones, malonic acids, etc. are selectively used.
Particularly preferred are sodium chloride sulfate and secondary amines. Specific examples of hydrophilic 11-urethane resins include di-socino dinate/hydrophilic poly-L-al, di-isodinone-1-, nitrogen-containing di-amino compound, diisocyanate/alkyl sulfonic acid. It is composed of sorg, diisocyanate/'secondary amine, etc., but is not limited to these.Furthermore, the phosphate ester salt type surfactant as used in the present invention refers to the general formula % formula % (however, the formula 1'< C,) Al- of C1 to c8
1-l group, M is Na, and O≦n≦10). Typical examples include, for example, C2+-ISP-OKO○1ku, C8ton+70CtonCLli! O-1)
-OKOCIK and the like. Also, hetain-type play ii'! ': 1', I agent has the general formula % formula %: (R3 and R4 are C1 to C8 tunyl-1, 1≦n
- W self-sustaining 1-no-1 agent (゛), which is represented by CI-
+ 3, C-t 1-130ON+-1<Cl-12)s
N+-CI-13, 0O- 1 C113C [CH2Cl r: [C142Cl 2- C++C
0xClbC1h CO2(CH2> 2 N” Ct
(3COO- etc.) JJ, polyacrylic acid ester type 61 resin of the present invention, polyurethane resin, phosphate ester salt type surfactant, betaine “ν surfactant fl agent to fiber layer 1F” As for "saving", a range of 0.01 to 5.00% ovrf is preferable for the Ij active ingredient, and as a treatment Ij method, a pad drive type or a J bud steam method is effective.Especially a pad・The 1-Lye type is most effective. Examples of such hydrophobic synthetic '4I & navy blue include polynisder type weave, polyacrylic fiber, polyamide type fiber, etc.For example, polyester type weave is Aleph Cool. High-molecular polymers produced by the 1?i reaction of acid and ``-dylene glycol or butylene glycol 1-1''J> A combination of M Nato, ethylene creel J-le, and Bublene Glycol. In addition, the acrylic ξ1-set refers to acrylic Igl ” l
- Ril was used as soil J-bun and dried for the purpose of dyeability (4':); ), 2-table blue, 5-vinyl pyridine, etc. In a joint match, IJ Brain 1: Became:, Iff
etc. In addition, polyamide-based 1i Iff etc.
, Nai 1''n 6.6, Buoy ``''n 6.10, No (Cl
12Jy and changed these fl: I did]-]II-I
This refers to blended fibers, copolymerized strands, etc. of these polyamide-based compounds and other polymers. Among the above-mentioned hydrophobic fibers, polynisder type weave is preferable for the shield from the viewpoint of film forming property of sulfo-polynisful copolymer. In addition, even if hydrophobic synthetic fibers are used in China, Germany, or in combination, the effects of the present invention can be obtained even if the fibers are in the form of threads, textiles, or sables (J, right-handed). Among these forms, the effect is exerted on the sulfo-bosal Jt small coalescence.The treatment method of the present invention will be described in more detail. Added to the dye bath during dyeing process at a concentration of 0.05 to 5% by weight based on the fiber.
Process at 40°C for 10-90 minutes. Thereafter, in a treatment bath containing one or more of the polyacrylic r1iI sprue (1) resin, the polyurethane resin, the phosphoric acid ester store type surfactant, and the betaine type surfactant, roses 1 to 1 are treated.・51!1N!l! using dry method or pad steam method.Also, after normal dyeing,
The sulfo-polyester (sulfo-polyester) is treated in the above-mentioned treatment bath containing the small polymers, similarly by a pad dry method or a pad steam method, if necessary.
The effects of the present invention can be sufficiently achieved by adding a general IX + thread breakage preventive agent + JII LC consisting of silico, poly, and L-tyrene to the treatment bath. (Effects) The features of the present invention are 1)
．． Polymerization 1) wood and 1) poly) 7cryl Q2 Nisdell type ff1l Ilt, polyurethane resin, phosphoric acid, 1 sulfur salt 5, interfacial δ property agent, one or more of hetain type surfactants. [By processing, the hard finish texture, waist (
J that has a smooth texture! ! Durability 11 while maintaining 1.0% dirt removal property, water washing back contamination prevention property, dry cleaning back contamination prevention property, and water absorption control; can be applied to fibers. It is a point. Hereinafter, the present invention will be specifically explained using Examples as γ (J).
J / rn' fine objects (deformed smooth) are dyed with S-noacrylic acid - intermediate cella 1 to 1, and then dyed using a liquid flow dyeing machine (Ivl ikawabitc lyj T l
tJ (manufactured by Mitsubishi Kasei) Polynisal copolymer consisting of 2.0% terephthalate, 75% terephthalate, 25% mol% of small isophthalic acid units, and IF renderer. Combined (solid content 20%) 6 weight [i%, acetic acid 0.35cc/(l fc 'j le, J, ゛) d, 1
181 Adjustable dye bath, bath ratio 1:20 (7) lower v 130
℃ x 45 minutes treatment 1! I! L/,: o then +1
+2 water-dried. The amount of adhesion of that layer is 0.63%. Thereafter, polyacrylic acid consisting of 92.0% by weight of butyl acrylate, 3.5% by weight of noacrylic acid, and 1 to 4.5% by weight of human 1''-1-diethyl methacrylate;
J-Nisj-ru type 131 fat (Ij-active ingredient 35%) 15Q/
J, which became Q, was squeezed by 90% in a treatment bath adjusted to sea urchin and treated with 180-CX for 45 seconds with a pad dryer method.
Example 1). As an example of another length/one color, the same fluorescent dyed product as in Example 1 was dyed with acid, sodium sulfite, and a reactive urethane resin (right Dynamic component 25%) 10g/Qk: Naru J, pad with 90% reduction in a treatment bath adjusted to sea urchin 894
180"CX 45 seconds of heat treatment with 15 type
M example 2). (The fJ coverage of (those) is 0.46% and 0.46%.
21%. J, T, Ratio (as an intersection example, 61 is the same for Ri and Glabella 1) A water-soluble polyacrylamide-based resin containing no acrylamide was added to the dyed product (Comparative Example 1).
A19J component s20%) 10 (1/'ff) Processed at 180°C for 4 seconds with 90% accuracy (Comparative Example 2). It was .17%.
After the intermediate dyeing, ffk flow dyeing is carried out, and the object to be treated is 1.
-3-IL T, Mikawl+itt! fvl
i-N (manufactured by Mitsubishi Kasei) 2.0 limbs%, ^1 acid 0,
In a dyebath adjusted to L3 J Cc/'ρ, the fluorescent strands of the dye were ii<r and 'AI2 water-dried. Next, 1)
11 polyacrylic resin] - Suar type resin (335% of active ingredient), anti-11i5 type urethane resin (active ingredient 25%)
%) were adjusted to 2o9/σ, respectively.
0'CXl fried heat treatment room 1! l!し／、'： ``E noro
47) '/) N order, i, J 0, 61%
J3 J, was 0.43%. (Comparative Example 3, Comparative Example 4). For these treated fabrics, the stain removability, water washing (W reverse protection J11'J:), and Toller cleaning reverse stain resistance (1L) were measured, and the results are shown in Table 1. l: (i'G s'l1 song Norin left (
Next thing is d3. Stain removal ability: 5 cc of the following mixture and 20 ml of water as a staining agent
0cc? 1. Put 4 samples of 5 cm x 10 cm into the dye solution and process in a launtameter for 30 minutes at 60' CC.1. :Nora, take out the sample and use neutral detergent "ZABU" 2.
g/Q water washing with Toshiba electric washing machine i'1'1
Wash for 2 minutes. After drying, the sample is evaluated using a gray scale for contamination. If the degree of contamination is level 3 or higher [J good
Iλru. ) Red dyeing agent E S S OA automatic Tra++s
+n1ssion ``1uid00Q Coal tar 3q Pol 1-land cement 5g Super Rii 5g Water;
%, oleic acid 15% by weight, hydrogenated oil 15% by weight, Δ leave oil 15% by weight, type IIA 9F 1223 viscosity 58
T3 consisting of car ω%, pol (land cement 151ffi%, silica gel 15% by weight, n-f saw 210wt 96%, carphone 15192wt%) !'j rice agent 3:1
7. Good quality IJ. Heavy duty detergent and A-A detergent [Super Zabu (manufactured by Hana-ni τko)]
Ratio is 7:3 J, sea urchin scale fiL/'FL
14・C dipping sauce, water is added to it and the contaminant is 0.2
Make 11 copies of the diluted solution so that it becomes %. The test fabric (5 cm
3 pieces, 40'C x 2 in lounge make
The blackheads and reverse contamination without 11 minutes of treatment are judged as gray school.
Phosphorus v25 weight%, A-Leave song 25 weight%, solid paraffin 25% weight, carbon blank 25 weight% Kara'
+7 'e) >5 Toyakuwo 0, 5 "J/'
u, viscosity 50 mm 96, silica gel 15%, portland cement 1-20% by weight, n-decane 15% ω
A contaminant consisting of 0, 2 CJ / (I Jj
, J, U middle ti. r9i. 2 g/fl
It was diluted with perchloren. Add 2QQcc of such diluted liquid to i+j (11 sheets (50 cmx
5.Put 6 sheets of H) in a lounge meter at 40°C.
Treat for 20 minutes and check for back contamination with black color. If it is grade 3 or above, you will pass. Wash iM durability +I1. ．． :1st year of middle school. 1 Detergent” Surf
” 2 (1/Q wo including A. d i7t i?ff if in [゛Toshiba electric washing machine W1
The sample fabric was washed with 40'C x 5 minutes, washed once with IA C, and then washed 20 times (100 minutes). Narahini Dry Cleaning Reverse Contamination Prevention 1st Life - 1'
One song. The results were shown to Person 1. According to the treatment of the present invention jj Buddha Table 1
/r" 3 wash t 14 It is clear that there is a long time of beating and wear and tear removal, water washing V reverse reversibility and 1-light cleaning reverse removability 1111 gugure C, but we will further clarify this section. It is very different from Comparative Example 1 and the unprocessed product in that it has a good firm texture (ICJ).Comparative Examples 2 and 3 have a firm texture, but other performances are extremely poor. It is poor. Table 1 Hitori, C Gyakui, Mimeiichi: 1 to Likely C, Gyakui, L)
Dyeing ``Vunostop''('l wo 11ru. 1 unadded) 2-crystal: The dyed product is dyed with 1.Example 3, Example 4 R. :l f'J 2 7
3 (5, 'yn' processed yarn fabric (twill) is linoxed 1; - After intermediate setting, using a kini+ij type dyeing machine, dye T, 3 u+++1ka to the processed material.
lo++ 31uc S-130<manufactured by Juju Chemical) 0.
01% by weight, arephthalic 50 mol% at 5!4i position, isophthalic K 28 mol% at l' position, 5-(Thulium-IK!22 El96 and 1-dylene glycol in sulfoisophthalic acid) - Polymer solids) 20% 1,000φ%, alMo, 35cc/
(The dye bath adjusted to 1:20(7)-Ft1
30'CX 20 minutes treatment 1! )! T, ta. Then I(j
Water-dried. 1”6■ of itself is 0.1ε396(
Ah lζ. Then Ca II r OC+-12CI
Heat treatment at 180℃ for 45 seconds in a pad dry method with 80% aperture in a treatment bath adjusted to 10g/M of a monosalt surfactant containing phosphoric acid (20% activating ingredient) consisting of -+20P-OK <Example 3) a As in other examples, the same fluorescent dyed product as in Example 3 was used as C71-13C0Nt-1 (CI-12> 3 N-C).
Betaine surfactant consisting of H3 (E1 active ingredient 25
%) Heat treated in a treatment bath adjusted to 10g/Q for 45 seconds at 180°C in a pad dry manner with 80% reduction (
Example 4). 1 praise for that E1 (well 0.15%d
5J, 0.18%. The same dyed product as J5 Example 33 is referred to as Comparative Example 5). As another comparative example, the same poly-1 thread 11111 as in Example 3 was used.
Relaxed yarn fabric (twill) - middle opening (after hem)
Using a liquid jet dyeing machine, 3
u1nikalo++ Blue S-13G (11
Yukagaku jW>0.0”fin96, acid resistance 0, 35c
It was dyed to size in a dye bath adjusted to c/Q. Continuation,
Dehydrated-dried. Next, the phosphate ester salt type surfactant described in +ijJ (20% for 1 part), the betaine type surface 'a! 1 each of IJ agent (right A) (213%)
0g/, 12%, 80% in treatment bath adjusted to sea urchin
Squeeze to Para 1-・Dry method to 1ε30'CX 4
Heat treatment was performed for 5 seconds. (・”) is 0.14%
The content of J3 was 0.17% (ratio example G, comparative example 7). The antifouling properties of these treated fibers were measured in the same manner as in Example 1, and the N-terminus was shown in Table 2.As can be seen from this, the treatment method of the present invention showed excellent stain resistance. Removability, washing with water)? r Reverse contamination prevention 11 and dry cleaning Reverse contamination prevention Temporary antistatic property (Sojinkasen style [I'A I cold voltage measurement method using 1-Tally Stabbuck Destar) was measured, and it was found that the crystal of the present invention and Comparative Example 6.7 +J +!?; H-1000V or less, which showed good results, compared to Comparative Example 5 and the unprocessed product (iJ<
L/ta. Table 2 ``Examples 5 to 8''Poly'' stool knitted fabric (deformed smooth), which is the same as that used in Brow 1, was relaxed and scoured - after intermediate setting, 1. ) 1anix yellow
wG-FS (manufactured by Mitsubishi Kasei>0.015φ foot%, terephthalic acid mono-11-7!'ir-nyl%, 5]-()-1
5% by weight of a polymer (solid content 20%) consisting of 25% Hill of sulfoisophthalic acid units and ethylene glycol (solid content 20%), 5 wt. Alephthalic acid 1. t f poly], Stell J1, polymer (solid content 20
%) 4, 5 Heavy items %, 1 yen Acid 0.
The dye was adjusted to 35cc, /σ and treated for 30 minutes at 130'CX at a bath ratio of 1:20.Then, +++ was dried with water-*2.
: ¥4 B! was 0.55%.Continuing, Example 1
To 10 g/Q of the same polyacrylic acid Nisnor type 1 degreasing (A) active ingredient 35%, 5 g/θ of the phosphoric acid ester salt type surfactant (active ingredient 20%) as in Example 3 was added. 1
．． Treatment bath prepared by adding (Example 6) 25%) 5 q , , /α (Example 6), 90 With % aperture,
Pad dry method (180″Cx/I!j seconds)
Process it. Its own iJ g fi +J, 0
, 40% and 0.39%. As another example, 15 g/Il of the same reactive urethane resin (active ingredient 25%) as in Example 1 and the phosphate earth stellate type interface? 11; Adjuvant (IJ active ingredient 20% > 5q/I2 added (Example 7), and betaine type surfactant (active ingredient 25%) added 5g/Q <Example 8 Heat-treated J!f' for 45 seconds at 180°C in a 7j treatment bath with 90% reduction and a dry method at 180°C. Near 10° 44%.Na J3, Compare the dyed products of Examples 55 and 11''1-1rA8 Dozuru.Yo, as a comparative example of 11, the same polyvarnish as Example 1 After relaxing and scouring the knitted fabric (smooth deformation) - intermediate reflex l - to the object to be processed, Q ia++ix yellow G
-[S (manufactured by Mitsubishi Chemical) 0.015ffZff1%
, fill' was adjusted to 120.35 CC/Q and dyed using a saw dye bath in a conventional manner. Subsequently, it was dehydrated and dried. Then,
The above-mentioned borino'acrylic acid ester resin (35% active ingredient)
) 100/12 and the phosphate ester salt surfactant (
4: Comparative Example 9) containing J' effective acid component 20% 5CJ/Q), and the betaine type surfactant (active ingredient 25%).
%) 5c+/<2 was adjusted to hlJ Etachinoku Comparative Example 10) Heat treated at 130'CX for 45 seconds in a Pat Tora 711 type m bath at 90% aperture. The (=J wear m) of the fabric itself was 0°41%J3 and 0.42%.The stain resistance of these treated fabrics was measured in the same manner as in Example 1, and the results are shown in Table 3. As can be seen from this, the treatment method of the present invention has improved dirt removal properties due to air resistance, water-washing reverse stain resistance, and tri-clean reverse contamination prevention properties of 1''7. In addition, using the reactive urethane resin (treated j, second, -1
- Excellent in addition to stain resistance 45 <7% 1” (Kyojinka 1υ1)
Processing ([1-Tally Static Destar, J, Ru) γ Cable City Pressure Measurement; M) was also (q).In addition, when these processed products were evaluated for waist strength, it was found that Except for the product and Comparative Example 8, all of the refills were 9Jiτ.
J2Ei Og, / In' t &t'l (ponchi day -, /) 'E ii & i+jj Desi (jM l
Using this, dyeing was carried out in a conventional manner, and the product was dried with I]+2 water. Then, 78% of alephthalic acid I4i, 22t% of 5-chlorinated small isophthalic acid units and 22t% of small isophthalic acid units and 1% of polysulfuric acid units were added. 1 bottle (solid content 20%) 20g/QX Actual Eyebrow Example 1 Same reactive urethane system (☆ 11 fingers (25% active ingredient) 10
(J/α, the same phosphoric acid-1, snor salt type surfactant as in Example 3 (I → active ingredient 20%>5g/Q, Bren-based knitting yarn breakage prevention agent (active ingredient 15)%) It was squeezed 100% in a treatment bath adjusted to Eig%σ and heat treated with IGO'CX for 30 seconds using a bat trino. That Shinono fj n 1 hanging i, 10.69% (・atta, J, ta, as a ratio example, 1) et al. 21 of union
1 (addition was also processed in the same manner as t=j (Comparative Example '11)
)--The amount of the substance was 0.30%. Regarding these treated fabrics, antifouling 11 was applied as in Example 1.
was measured, and the results are shown in Table 4. IC0 (processing of the present invention)
It can be seen that excellent stain removal properties, water washing (7F back contamination prevention properties) and dry cleaning back contamination prevention properties can be obtained using the ° method. When tested, all but the unprocessed product had a good pressure.Table 4

Claims (1)

[Scope of Claims] <1) Hydrophobic synthetic fibers containing terephthalic acid and/or isophthalic acid and 5-(alkali metal)-sulfur isophthalic acid. ) Polysoil that is cut horizontally as J- J) J-EO (Wood and Polyacrylic 09)
- Hydrophobic polymers (1) treated with polyurethane resin (1)
'l Treatment of strands B i people. (2) Hydrophobic 14 synthetic fibers - phthalic acid or/and isophthalic acid and 5-<alkali gold/A)-
A dicarboxylic acid containing a small isophthalic acid @ 4j and a polyester mainly composed of a polymer and a phosphoric acid ester salt type surfactant and a phosphoric acid ester salt type surfactant and a t, L: / J5 Hydrophobic synthesis 4, characterized by treatment with and betaine type surfactant
How to process 1i string.