KR20150017175A - Surface treatment agent for sublimation-disperse dye ink of synthetic yarn, and synthetic yarn print using sublimation transfer method - Google Patents

Abstract

The present invention relates to a water-soluble acrylic resin composition comprising 8 to 11 parts by weight of a water-soluble acrylic resin, 3 to 7 parts by weight of a water-soluble urethane resin, 3 to 7 parts by weight of a water-soluble urethane resin, 2 to 5 parts by weight of a water-soluble fluorine- -Butadiene resin, 4 to 7 parts by weight of a melt, 1 to 5 parts by weight of a water-soluble silicone softening agent, 3 to 7 parts by weight of a reactive dye-permeable flame retardant, 1 to 3 parts by weight of acrylonitrile, 1 to 2 parts by weight of dimethylpolysiloxane, 5 to 10 parts by weight of polyethylene glycol, 1 to 3 parts by weight of methylmethacrylate, 20 to 25 parts by weight of solvent, 5 to 9 parts by weight of isopropyl alcohol, 2 to 4 parts by weight of water-soluble coating agent and 1 to 3 parts by weight of polyamide fixing agent A surface treatment agent for sublimation disperse dye transfer printing of a synthetic yarn containing a synthetic yarn, and a synthetic yarn print printed by a sublimation transfer method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface treatment agent for sublimation dispersion dye transfer printing of a synthetic yarn and a synthetic yarn substrate printed by a sublimation transfer method,

The present invention relates to a surface treatment agent for sublimation disperse dye transfer printing of synthetic yarns, and a synthetic yarn print printed by a sublimation transfer method.

Pictures related to fashion, such as letters, pictures, specific patterns and photo images, patterns of paintings, illustrations, pictures with photos, designs, etc., on various yarns (fabrics) such as pure nylon, microfibers, hooking and spandex Photographs, entertainment and sports event photographs, advertisement texts for commercial advertisements, and many visual and tasting expressions, and reproductions of color implementations based on four primary to six primary colors are manufactured.

The above-mentioned yarns are mainly used for dyed fabrics, and generally include nylon 100%, microfibers, hooking, and spandex.

As a method of printing a specific pattern on the synthetic yarn, there are a screen printing method in which ink is applied onto a stand frame while a silk fiber is sandwiched between the frames, and a printing method of partially coloring and printing a pattern by printing with a printing paste .

However, when a specific pattern is printed on the yarn by the screen printing method and the printing method, the process is complicated by a lot of steps, which causes a rise in the cost of the yarn. In addition, when the fine pattern is printed, And causes many problems such as low environmental pollution and the like.

In addition, the problem of the synthetic fabric is that since the adhesion of the disperse dye ink is weakened and the chemical structure between the yarns is different, color fading and bleaching phenomenon occur during washing, and many problems are caused by contamination and dye migration, It is impossible.

In recent years, there has been a thermal sublimation transfer using an ink-jet printer as a method of printing elaborate and clear characters, patterns, and patterns by a simple process. This is a method of printing a design such as a picture, a letter, and a graphic on a thermal transfer paper (treated with special chemicals such as paper or fake paper), and transferring the design printed on the transfer paper to the adhesion complex by physical or chemical methods.

In recent years, demand for warrior prints has increased in recent years due to a growing demand for ceramics, glass, crumbs and tiles, textile products (ties, T-shirts, children's clothing and coffeemakers), plastic products, metals and nonferrous metals (aluminum, lighting fixtures) , Athletic equipment, farm equipment, furniture, etc.), POPs for show windows, banners, and cradles.

There are offset printing, gravure printing, screen printing depending on how you print here; Water separation transfer, which is mainly applied to ceramics, glass products and enamel products, depending on the type of transfer object and transfer method, transferring the transfer printing ink as an organic solvent coated on the transfer object, U / V ultraviolet flatbed printing, which implements transfer printing on direct objects, and thermal transfer printing and thermal sublimation transfer, which are mainly applied to textile water transfer, and DTP (Direct Textile Printing).

Among these methods, the thermal sublimation transfer method is a method in which a picture or character to be printed is printed on a thermal transfer paper and is transferred to a transfer paper when heat is applied to a transfer object (for example, nylon, microfibers, Thereby forming a printing form on the object.

Specifically, a sublimation ink in which a disperse dye is a main component is used to perform reverse printing, gravure printing, rotatory screen printing, graphic design on an art paper and reverse printing on a transfer paper, Placing the printing surface of the transfer sheet on the surface of the object to be transferred, and then pressing the transfer sheet onto the surface of the transfer object under a predetermined temperature using a heat plate and a heat roller.

Accordingly, since the disperse dye can be printed in a modern sense and use through a process of heating vaporization, that is, sublimation and dying on the surface of a transfer object, and the printed design pattern color and sharpness are excellent, It can be expected, and it is applied to fashion clothes, bags, shoes, sheets and so on.

However, most of the objects to be subjected to the thermal sublimation transfer are mostly polyester and acetate, and pure nylon, ultra microfine, span-tex, and flocking. These problems are caused by the inconsistency between the yarn and the constituent components, whereby the transferred printing surface is easily peeled off, and the dyeing or contamination phenomenon occurs. Further, there is a problem that color fading occurs due to weakening of the ink adhesion in the printing picture and image blurring phenomenon to be printed, deterioration of color and sharpness, washing fastness and light fastness and water fastness, wetness and rubbing fastness to rubbing.

Therefore, it has a disadvantage that it is almost impossible to use it as an actual product due to the above-mentioned problems, and it is very difficult and difficult to apply thermal sublimation transfer to synthetic yarn.

Korean Patent No. 10-1284511

Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a surface treatment agent for sublimation disperse dye transfer printing of synthetic yarn using a conventional transfer method, There is a purpose.

Another object of the present invention is to provide a synthetic yarn print obtained by treating the surface of a synthetic fabric with the surface-treating agent and printing by a sublimation transfer method.

The surface treatment agent for sublimation disperse dye transfer printing of the synthetic yarn according to the present invention comprises 8 to 11 parts by weight of a water-soluble acrylic resin, 8 to 11 parts by weight of a water-soluble urethane resin, 3 to 7 parts by weight of a water-soluble urethane resin, 2 to 5 parts by weight of a water-soluble fluorine- 1 to 5 parts by weight of a water-soluble silicone softening agent, 3 to 7 parts by weight of a reactive dye-permeable flame retardant, 1 to 3 parts by weight of acrylonitrile 1 to 2 parts by weight of dimethylpolysiloxane, 5 to 10 parts by weight of an alcohol-based polyethylene glycol, 1 to 3 parts by weight of methylmethacrylate, 20 to 25 parts by weight of a solvent, 5 to 9 parts by weight of an isopropyl alcohol, And 1 to 3 parts by weight of a polyamide fixing agent.

The present invention also provides a synthetic yarn print printed by a sublimation transfer method using a synthetic yarn coated with the surface treatment agent.

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to produce a sublimation disperse dye surface treatment agent of a synthetic yarn composed of a water-soluble composite resin and an organic or inorganic high-boar nature composed of a plurality of components.

After the surface treatment agent is coated on a synthetic fiber yarn such as 100% nylon, microfibers, hooking, span-Tex, etc., it is possible to print elaborate and elegant various patterns, patterns, and graphic images by a thermal sublimation transfer method.

In addition, according to the present invention, it is possible to prevent the peeling off of the printing surface due to the component mismatch and the decolorization of the printing surface by coating the surface treating agent on the synthetic fabric and enhancing the bonding force between the sublimation ink and the raw yarn during the thermal sublimation transfer printing, It can provide sharpness, wash fastness and durability at the same time.

In addition, since environmentally friendly and harmless water is used as a solvent, secondary environmental pollution prevention as well as pollution facilities according to wastewater can be substituted.

In addition, when the roll-to-roll production printing facility is operated by a new thermal sublimation transfer printing method, it is possible to minimize the current printing process steps and to convert the high value-added industry through productivity improvement and cost reduction.

Hereinafter, the present invention will be described in more detail.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a," "an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise "and / or" comprising "when used herein should be interpreted as specifying the presence of stated shapes, numbers, steps, operations, elements, elements, and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.

The present invention relates to a variety of printed materials using a surface treatment agent of the above-mentioned synthetic woven fabric and a synthetic woven fabric surface-treated which are capable of sublimed dye transfer onto synthetic woven fabrics.

The surface treatment agent according to the present invention is a surface treatment agent comprising 8 to 11 parts by weight of a water-soluble acrylic resin, 3 to 7 parts by weight of a water-soluble urethane resin, 2 to 5 parts by weight of a water- soluble fluoropolymer, 2 to 5 parts by weight of a water-soluble epoxy resin, 4 to 7 parts by weight of a water-soluble styrene-butadiene resin, 1 to 5 parts by weight of a water-soluble silicone softening agent, 3 to 7 parts by weight of a reactive dye-permeable flame retardant, 1 to 3 parts by weight of acrylonitrile, 1 to 2 parts by weight of dimethylpolysiloxane 5 to 10 parts by weight of an alcoholic polyethylene glycol, 1 to 3 parts by weight of methylmethacrylate, 20 to 25 parts by weight of a solvent, 5 to 9 parts by weight of isopropyl alcohol, 2 to 4 parts by weight of a water-soluble coating agent, To 3 parts by weight.

In the present invention, a water-soluble emulsion mixture is first prepared in order to form a smooth coating film, improve adhesion, realize a clear ink color, and prevent tar coloring.

The water-soluble emulsion mixture includes a water-soluble acrylic resin, a water-soluble urethane resin emulsion, a water-soluble fluoric polymer emulsion, a water-soluble epoxy resin emulsion, and a water-soluble styrene-butadiene resin emulsion.

The water-soluble acrylic resin emulsion has a solids content of 30 to 40%, the water-soluble urethane resin has a solids content of 20 to 30%, the water-soluble urethane resin has a solids content of 25 to 35 %. The water-soluble styrene-butadiene resin has a solubility in water of 13 to 23%, and the color of the water-soluble styrene-butadiene resin in the water-soluble styrene-butadiene resin is in the range of 20 to 30% Lt; / RTI >

The resins constituting each of the emulsions a) to e) above are dissolved in distilled water to prepare each emulsion, and each of the emulsions is stirred and mixed with distilled water at a temperature of about 55 ° C to 65 ° C in the content range described above to form a first A mixture is prepared.

The surface treatment agent according to the present invention can be prepared by mixing the first mixture with each of the following mixtures.

First, 45 g of a water-soluble silicone softening agent, a reactive dye penetrating leveling agent, and isopropyl alcohol were stirred and mixed with distilled water at 180 rpm for 180 minutes to induce absorption, dispersion and uniform film formation in the dispersed ink to prepare a second mixture do.

In addition, dimethylpolysiloxane and polyamide fixing agent for adjusting the surface tension and the fastness to the surface of the distilled water are put into a mixing tank, and the mixture is evenly mixed at 55 ° C to 65 ° C for 30 minutes to prepare a third mixture.

In addition, isopropyl alcohol, polyester polyol for prevention of contamination and sharpness of color are put into a mixing tank and mixed evenly at 55 ° C to 65 ° C for 30 minutes to prepare a fourth mixture.

Then, the concentration control and distillation water used as solvent, acrylonitrile to form a film with a high density, acrylate with thickening effect and hydrolyzability, SiO2 water-soluble coating agent for wet friction and chemical coupling, resin and additive fixation , Isopropyl alcohol, which gives stability during dilution and reduction workability, is evenly mixed at 55 ° C to 65 ° C for 30 minutes to prepare a fifth mixture.

25 to 27 parts by weight of the first mixture, 20 to 23 parts by weight of the second mixture, 35 to 37 parts by weight of the third mixture, 15 to 10 parts by weight of the fourth mixture and 3 to 5 parts by weight of the fifth mixture, Were added to the reaction vessel at intervals of 10 minutes, respectively, and the mixture was polymerized at 75 ° C to 85 ° C for 1 hour and then cooled at room temperature to prepare a surface treatment agent for a synthetic fabric sublimation transfer.

The surface treatment agent according to the present invention is composed of water-soluble acrylic, urethane, epoxy, fluorinated polymer emulsion, polyethylene glycol, reactive dye penetration leveling agent and isopropyl alcohol.

Accordingly, the surface treatment agent is coated on the surface of synthetic fabric fibers such as 100% nylon, microfiber, hooking, span-tex, etc., and then subjected to a thermal sublimation transfer method to design and print a variety of pictures, patterns, patterns and images have. That is, when the surface treatment agent is coated on the synthetic fabric, the bonding force between the sublimation ink and the yarn can be increased during the thermal sublimation transfer printing. This is achieved by fusion of the sublimation ink and the fusing agent between the sublimation ink and the fabric by the transfer printing synthetic fiber surface treatment agent to increase the binding force, thereby preventing the peeling, discoloration and tarnishing of the printing surface due to component mismatch, Washing fastness, sunlight resistance and durability can be improved.

Specifically, the heat-resistant reinforcement, adhesion and adhesion are enhanced by a polyamide fixing agent coated on a yarn, a fluorine-based polymer and styrene-butadiene printed on a transfer paper, and the fastness is reinforced by dimethylsiloxane, It is possible to maintain a firm adhesion between yarns.

In addition, since water which is not harmful to the human body is used as a solvent, the present invention can provide environmentally friendly surface treatment agent as well as secondary environmental pollution prevention.

The synthetic fabric according to the present invention may be synthetic fibers such as 100% pure nylon, microfibers, microfibers, focking, stanctheses, but is not limited thereto.

The method of coating the surface treatment agent prepared as described above on the synthetic fabric includes a high-pressure spraying method or a mesh roll coated with a sponge, but the present invention is not limited thereto, and any method can be used as long as it is uniformly and uniformly applied. At this time, the application amount is adjusted according to the fiber thickness, and the surface treatment agent is sufficiently absorbed on the surface of the fabric.

In order to minimize the amount of moisture contained in the transfer printing surface treatment agent from the yarn, it is preferable to apply the transfer agent to the drying apparatus to complete the coating of the transfer printing surface treatment agent on the synthetic paper. The drying can be carried out by hot air drying at 60 to 80 ° C for about 10 hours or for 20 seconds at 150 ° C.

Hereinafter, a process of printing a specific graphic design such as a pattern, a pattern, and an image on a synthetic yarn coated with the sublimation dye transfer printing surface treatment agent will be described.

First, a pattern, pattern, image, photograph, and graphic to be printed on the surface of the yarn coated with the transfer printing surface treatment agent are selected as the sublimation ink on the transfer paper by selecting the screen, offset, gravure, ink- Reverse printing and printing.

In this manner, a transfer sheet printed inversion on the front surface through offset, gravure or ink-jet printing is placed on the surface of the coated yarn so that the printing surface of the transfer sheet is matched with the transfer sheet, The transfer sheet is pressed under a temperature of ~ 220 ° C for about 5 to 7 seconds. If the print document is large or roll-type by ink-jet method, it is the same principle to use a thermal roller.

As described above, when a transfer sheet placed on the upper side of a circular paper sheet is pressed using a hot plate and a thermal roller, a picture, a photograph, a graphic, and a design, which are printed on the transfer sheet as a sublimation ink, By heating, vaporizing and dying by this excellent transfer printing surface treatment agent, the yarn designed to produce a color and sharpness with excellent adhesion, adsorption, dispersion, adhesion and coating is printed.

In addition, the surface treatment agent (pretreatment liquid) of the present invention can be printed by a quick transfer if a pretreatment liquid is applied to a portion to be transferred to a t-shirt, a bromide, Can create a suitable market, and can always design a new design, which can increase the marketability

Hereinafter, preferred embodiments of the present invention will be described in detail. The following examples are intended to illustrate the present invention, but the scope of the present invention should not be construed as being limited by these examples. In the following examples, specific compounds are exemplified. However, it is apparent to those skilled in the art that equivalents of these compounds can be used in similar amounts.

Example  One : Using a nylon circle Surface treatment agent  Produce

end. To 100 cc of distilled water at 55 ° C to 65 ° C, 90g to 100g of a melt (solid content 38%) was slowly added to the water-soluble acrylic resin and stirred for 10 minutes at 180 rpm.

I. To 100 cc of distilled water, 120 g to 125 g of a melt (solid content 25%) was slowly added to the water-soluble urethane resin and stirred for 10 minutes at 180 rpm.

All. To 100 cc of distilled water, 50 g to 70 g of a water-soluble epoxy resin emulsion (solid content 25%) was slowly mixed and stirred at 180 rpm.

la. The mixture was stirred at 55 ° C to 65 ° C in distilled water and slowly stirred for 10 minutes in a 100 cc aqueous solution of a fluorine-based polymer at a melt flow rate (30% solids content) of 20 g to 50 g rpm.

hemp. 30 g to 50 g of a melt (solid content 18%) was slowly added to 100 ml of distilled water in a water-soluble styrene-butadiene resin at a rotation speed of 180 rpm for 10 minutes and mixed.

Each of the following mixtures was then prepared.

A) A mixture of 80 g of a) mixture of 100 g of distilled water at 55 ° C to 65 ° C, 100 g of the mixture of b) 30 g of the mixture of c), 20 g of the mixture of d) and 10 g of a mixture of c) And the mixture was stirred for 30 minutes at an interval of 5 minutes. (Collectively referred to as first mixture)

B) 35 g of distilled water, 8 g of water-soluble silicone softening agent, 12 g of reactive dye penetration leveling agent, and 45 g of isopropyl alcohol were added to the dispersion ink to induce absorption, dispersion and uniform film formation. (Collectively referred to as second mixture)

C) 79 g of distilled water, 16 g of polydimethylsiloxane and 5 g of a polyamide fixing agent were put into a mixing tank, and the mixture was uniformly mixed at 55 ° C to 65 ° C for 30 minutes (collectively referred to as a third mixture)

91 parts by weight of D) isopropyl alcohol and 9 parts by weight of a polyester polyol were charged into a mixing tank and mixed evenly at 55 ° C to 65 ° C for 30 minutes (collectively referred to as a fourth mixture).

E) 35 parts by weight of distilled water, 2 parts by weight of acrylonitrile, 3 parts by weight of methyl methacrylate, 3 parts by weight of SiO2 water-soluble coating agent, 3 parts by weight of polyamide fixing agent and 55 parts by weight of isopropyl alcohol at 55 ° C to 65 ° C Uniformly mixed for 30 minutes. (Collectively referred to as fifth mixture)

25 to 27 parts by weight of the first mixture, 20 to 23 parts by weight of the second mixture, 35 to 37 parts by weight of the third mixture, 15 to 10 parts by weight of the fourth mixture and 3 to 5 parts by weight of the fifth mixture, Were added to the reaction vessel at intervals of 10 minutes, respectively, and the mixture was polymerized at 75 ° C to 85 ° C for 1 hour and then cooled at room temperature to prepare a surface treatment agent for synthetic textile sublimation transfer.

Example  2 : Transcription printed nylon manufacturing

The surface treatment agent prepared in Example 1 was used to surface the nylon 100% yarn.

The surface of the nylon yarn was coated by a high-pressure spraying method. Then, the coated nylon yarn was put into a drying apparatus, and then dried with hot air at 60 ° C to 80 ° C for about 10 hours.

A specific graphic design such as pattern, pattern, and image was printed on the synthetic yarn coated with the sublimation dye transfer printing surface treatment agent through the following process.

First, the pattern, pattern, image, photograph, and graphic to be printed on the surface of the yarn coated with the transfer printing surface treatment agent were selected by gravure method and inverted printed on the front surface as a sublimation ink.

Then, the printed surface of the transfer paper was placed in correspondence with the paper, and then the transfer paper was pressed using a hot plate at a temperature of about 185 ° C to 220 ° C for about 5 to 7 seconds to prepare a printed product.

Example  3: Using Microscopy Surface treatment agent  Produce

In the above Example 1, the process for producing the mixture of a) to e) was carried out in the same manner.

Each of the following mixtures was then prepared.

A) A mixture of 60 g of the mixture a), 90 g of the mixture of b), 40 g of the mixture of c), 25 g of the mixture of d) and 15 g of a mixture of c) are sequentially added to 1000 cc of distilled water at 55 to 65 ° C, And stirred for 30 minutes at intervals of 5 minutes. (Collectively referred to as first mixture)

B) 35 g of distilled water, 8 g of a water-soluble silicone softening agent, 6 g of a reactive dye penetration leveling agent and 46 g of isopropyl alcohol were added to the dispersion ink to induce absorption, dispersion and formation of an isocyanate film by stirring at 180 rpm for 10 minutes. Second mixture)

C) 55 parts by weight of distilled water, 20 parts by weight of polydimethylsiloxane and 25 parts by weight of a polyamide fixing agent were charged into a mixing tank, and the mixture was evenly mixed at 55 ° C to 65 ° C for 30 minutes.

D) 65 parts by weight of isopropyl alcohol, 15 parts by weight of polyesterpolyol and 20 parts by weight of distilled water were charged into a mixing tank and uniformly mixed at 55 ° C to 65 ° C for 30 minutes (collectively referred to as fourth mixture)

E) 35 parts by weight of distilled water, 2 parts by weight of acrylonitrile, 3 parts by weight of methyl methacrylate, 3 parts by weight of SiO2 water-soluble coating agent, 3 parts by weight of polyamide fixing agent and 55 parts by weight of isopropyl alcohol at 55 ° C to 65 ° C Uniformly mixed for 30 minutes. (Collectively referred to as fifth mixture)

20 to 22 parts by weight of the first mixture, 24 to 26 parts by weight of the second mixture, 38 to 40 parts by weight of the third mixture, 12 to 10 parts by weight of the fourth mixture, 6 parts by weight were added to the reaction vessel at intervals of 10 minutes, and the mixture was polymerized at 75 ° C to 85 ° C for 1 hour and cooled at room temperature to prepare a surface treatment agent for synthetic fabric sublimation transfer.

Example  4 : Transcription-printed microfiber yarn manufacturing

In the same manner as in Example 2, the surface of the microfine yarn was surface-treated with the surface treatment agent prepared in Example 1 above. In addition, specific graphic designs such as patterns, patterns, and images were printed on the synthetic yarn coated with the sublimation dye transfer printing surface treatment agent in the same manner as in Example 2 above.

Example  5: Locking  Original use Surface treatment agent  Produce

In the above Example 1, the process for producing the mixture of a) to e) was carried out in the same manner.

Each of the following mixtures was then prepared.

A) A mixture of 30 g of the mixture a), 150 g of the mixture b), 30 g of the mixture c), 20 g of the mixture d) and 10 g of a mixture of c) are sequentially added to 1000 cc of distilled water at 55 to 65 ° C, And stirred for 30 minutes at intervals of 5 minutes. (Collectively referred to as first mixture)

B) 50 g of distilled water, 5 g of water-soluble silicone softening agent, 4 g of reactive dye penetration leveling agent, and 41 g of isopropyl alcohol were added to the dispersion ink to induce absorption, dispersion and formation of an isobaric coating film by stirring and mixing at 180 rpm for 10 minutes. (Collectively referred to as second mixture)

C) 60 parts by weight of distilled water, 21 parts by weight of polydimethylsiloxane, and 19 parts by weight of a polyamide fixing agent were charged into a mixing tank, and the mixture was uniformly mixed at 55 ° C to 65 ° C for 30 minutes.

D) 60 parts by weight of isopropyl alcohol, 19 parts by weight of polyester polyol and 25 parts by weight of distilled water were charged into a mixing tank and then stirred at 55 to 65 ° C for 30 minutes to form a homogeneous mixture.

E) 35 parts by weight of distilled water, 2 parts by weight of acrylonitrile and 3 parts by weight of methylmethacrylate, 3 parts by weight of SiO2 water-soluble coating agent, 3 parts by weight of polyamide fixing agent and 55 parts by weight of isopropyl alcohol at 55 ° C to 65 ° C Uniformly mixed for 30 minutes. (Collectively referred to as fifth mixture)

22 to 24 parts by weight of the first mixture, 21 to 23 parts by weight of the second mixture, 40 to 42 parts by weight of the third mixture, 9 to 11 parts by weight of the fourth mixture, 6 parts by weight were added to the reaction vessel at intervals of 10 minutes, and the mixture was polymerized at 75 ° C to 85 ° C for 1 hour and cooled at room temperature to prepare a surface treatment agent for synthetic fabric sublimation transfer.

Example  6 : Warrior-printed Locking  Yarn manufacturing

In the same manner as in Example 2, the surface of the hooked yarn was surface-treated with the surface treatment agent prepared in Example 1 above. In addition, specific graphic designs such as patterns, patterns, and images were printed on the synthetic yarn coated with the sublimation dye transfer printing surface treatment agent in the same manner as in Example 2 above.

Example  7: Span-Tex  Original use Surface treatment agent  Produce

In the above Example 1, the process for producing the mixture of a) to e) was carried out in the same manner.

Each of the following mixtures was then prepared.

A) A mixture of 50 g of the above a), 200 g of the mixture of b), 30 g of the mixture of c), 20 g of the mixture of d), and 10 g of the mixture of c) are sequentially added to 1000 cc of distilled water at 55 to 65 ° C, And stirred for 30 minutes at intervals of 5 minutes. (Collectively referred to as first mixture)

B) 55 g of distilled water, 4 g of water-soluble silicone softening agent, 6 g of reactive dye penetration leveling agent and 35 g of isopropyl alcohol were added to the dispersion ink to induce absorption, dispersion and formation of an isocyanate film by stirring at 180 rpm for 10 minutes. Second mixture)

C) 70 parts by weight of distilled water, 20 parts by weight of polydimethylsiloxane, and 10 parts by weight of a polyamide fixing agent were charged into a mixing tank, and the mixture was uniformly mixed at 55 ° C to 65 ° C for 30 minutes.

D) 55 parts by weight of isopropyl alcohol, 35 parts by weight of polyester polyol and 10 parts by weight of distilled water were charged into a mixing tank and uniformly mixed at 55 ° C to 65 ° C for 30 minutes (collectively referred to as fourth mixture)

E) 35 parts by weight of distilled water, 2 parts by weight of acrylonitrile, 3 parts by weight of methyl methacrylate, 3 parts by weight of SiO ₂ water-soluble coating agent, 3 parts by weight of polyamide fixing agent and 55 parts by weight of isopropyl alcohol were added at 55 to 65 ° C Were mixed for 30 minutes evenly. (Collectively referred to as fifth mixture)

15 to 20 parts by weight of the first mixture, 29 to 32 parts by weight of the second mixture, 30 to 32 parts by weight of the third mixture, 9 to 11 parts by weight of the fourth mixture and 7 to 11 parts by weight of the fifth mixture, 15 parts by weight were added to the reaction vessel at intervals of 10 minutes, respectively, and the mixture was polymerized at 75 ° C to 85 ° C for 1 hour and cooled at room temperature to prepare a surface treatment agent for synthetic fabric sublimation transfer.

Example  8 : Warrior-printed Span-Tex  Yarn manufacturing

In the same manner as in Example 2, the surface of the spandex yarn was surface-treated with the surface treatment agent prepared in Example 1 above. In addition, specific graphic designs such as patterns, patterns, and images were printed on the synthetic yarn coated with the sublimation dye transfer printing surface treatment agent in the same manner as in Example 2 above.

Claims (2)

The water-soluble acrylic resin is mixed with 8 to 11 parts by weight of a water-soluble urethane resin, 3 to 7 parts by weight of a water-soluble urethane resin, 3 to 7 parts by weight of a water-soluble fluorine-based polymer, 2 to 5 parts by weight of a water- 4 to 7 parts by weight of an emulsion, 1 to 5 parts by weight of a water-soluble silicone softening agent, 3 to 7 parts by weight of a reactive dye-permeable flame retardant, 1 to 3 parts by weight of acrylonitrile, 1 to 2 parts by weight of polydimethylsiloxane, 1 to 3 parts by weight of methyl methacrylate, 20 to 25 parts by weight of a solvent, 5 to 9 parts by weight of isopropyl alcohol, 2 to 4 parts by weight of a water-soluble coating agent, and 1 to 3 parts by weight of a polyamide fixing agent Sublimation of synthetic yarns Dispersing agent for dye transfer printing.
A synthetic yarn print printed by a sublimation transfer method using synthetic yarn coated with the surface treatment agent according to claim 1.