CN112941933A - Fabric with visible and invisible patterns, garment designed and processed by fabric and processing method - Google Patents
Fabric with visible and invisible patterns, garment designed and processed by fabric and processing method Download PDFInfo
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- CN112941933A CN112941933A CN202110156407.3A CN202110156407A CN112941933A CN 112941933 A CN112941933 A CN 112941933A CN 202110156407 A CN202110156407 A CN 202110156407A CN 112941933 A CN112941933 A CN 112941933A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5221—Polymers of unsaturated hydrocarbons, e.g. polystyrene polyalkylene
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5285—Polyurethanes; Polyurea; Polyguanides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/613—Polyethers without nitrogen
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/623—Aliphatic, aralophatic or cycloaliphatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65131—Compounds containing ether or acetal groups
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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Abstract
The application relates to the technical field of functional clothing, and particularly discloses a pattern visible and invisible fabric, clothing designed and processed by the fabric and a processing method. The pattern is obviously hidden surface fabric of this application includes the fabric layer and fixes the photochromic layer on fabric layer surface, and wherein, photochromic layer mainly is made by the raw materials of following parts by weight: 30-50 parts of adhesive, 15-25 parts of photochromic material, 5-10 parts of cross-linking agent, 2-5 parts of thickening agent and 1-3 parts of dispersing agent; the photochromic layer on the pattern visible and invisible fabric and the fabric layer have strong binding force and good stability, and the pattern visible and invisible fabric has the advantage of long service life on the clothes made of the pattern visible and invisible fabric.
Description
Technical Field
The application relates to the technical field of functional clothes, in particular to a pattern visible and invisible fabric, clothes designed and processed by the fabric and a processing method.
Background
With the development of scientific technology, researchers found that some compounds change color after changing the intensity and frequency of light, which is called photochromic phenomenon, in the 50 th century. The principle of the photochromic phenomenon is that when a compound is irradiated by light with certain wavelength and intensity, reversible specific chemical reaction occurs, the structure of the compound is changed, the absorption spectrum of the visible light part is changed, the color is changed, and the original state can be recovered when the light is changed. In recent years, people apply photochromic substances to fabrics by utilizing the principle to manufacture clothes with rich patterns and beautiful colors, and the clothes are popular.
The application publication No. CN102936857A discloses a production method of a photochromic fabric, which comprises the procedures of photosensitizer preparation, color sensitive paste preparation, printing paste preparation and printing, wherein two to three times of printing paste scraping coating is carried out on the surface of a pure cotton fabric, the printing paste is dried after each time of printing paste scraping coating, and the pure cotton fabric is baked and washed after being dried in sequence to finally obtain the photochromic fabric.
For the photochromic fabric, the inventor thinks that the binding force between the printing paste and the fabric is weak, and the printing paste is easy to fall off after being washed by water for many times, so that the printed pattern is incomplete.
Disclosure of Invention
In order to improve the stability of the photochromic pattern on the fabric, the application provides a pattern visible and invisible fabric, a garment designed and processed by the fabric and a processing method.
In a first aspect, the present application provides a pattern invisible and visible fabric, which adopts the following technical scheme:
the pattern visible and invisible fabric comprises a fabric layer and a photochromic layer fixed on the surface of the fabric layer, wherein the photochromic layer is mainly prepared from the following raw materials in parts by weight: 30-50 parts of adhesive, 15-25 parts of photochromic material, 5-10 parts of cross-linking agent, 2-5 parts of thickening agent and 1-3 parts of dispersing agent; the binder comprises butyl cyanoacrylate, the photochromic material comprises diarylethene, and the cross-linking agent comprises triethylene glycol dimethacrylate.
Through adopting above-mentioned technical scheme, the pattern of this application shows latent surface fabric, set photochromic layer on the fabric layer, can be when light intensity and frequency change, photochromic layer takes place the color change under different light intensity and frequency, make the fabric take place the apparent latent change of pattern, in addition, through adding diarylethene in the photochromic layer of this application, it has the colour range of broad, sensitivity and thermal stability discolour, and added butyl cyanoacrylate as the binder, firmly adhere to on the fabric layer fibre with photochromic material, reduce the probability that photochromic material in photochromic layer drops after the surface fabric is used or is washd, improve the stability of photochromic layer and the firm degree of showing latent pattern.
Preferably, the fabric layer is modified by epoxy silane coupling agent, wherein the modification is to mix the epoxy silane coupling agent and absolute ethyl alcohol uniformly, then add the fabric layer for modification treatment of 10-30mim, and dry the fabric layer at 80-100 ℃.
By adopting the technical scheme, the organic active group in the molecular structure of the epoxy silane coupling agent can be firmly combined with the binder molecules and the fabric layer fibers, the hydrolytic group in the molecular structure of the epoxy silane coupling agent can form a stable chemical bond with the photochromic material, in addition, the epoxy group has the property of being organophilic, can interact with the fabric layer fibers and long molecular chains in the binder or be physically wound, the good bridge function is realized, the binding force and the interface binding force between the photochromic material and the fabric layer fibers are improved, meanwhile, the intermiscibility of the photochromic material is also improved, and the dispersion uniformity of the photochromic material in the photochromic layer is better.
Preferably, the epoxy silane coupling agent comprises at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane.
By adopting the technical scheme, the gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and the epoxy-terminated polydimethylsiloxane have lower surface tension and are easy to migrate, and long-chain molecules in molecular structures of the gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and the epoxy-terminated polydimethylsiloxane can increase the steric hindrance of molecules, so that the long-chain molecules play an anchoring role in anchoring various substances in raw materials, and are not easy to agglomerate, so that the raw materials in the photochromic layer have better uniform dispersion performance.
Preferably, the epoxy silane coupling agent consists of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane in a mass ratio of (15-20) to (2-5).
By adopting the technical scheme, the epoxy silane coupling agent is formed by mixing gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane, and the proportion of the gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane is larger, so that a better modification effect can be achieved, and the bonding force between the fiber of the modified fabric layer and the photochromic material is less influenced by the environment.
Preferably, the adhesive also comprises vinyl acetate and polyaniline, and the adhesive consists of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of (10-15) to (3-8) to (1-2).
By adopting the technical scheme, the vinyl acetate and the polyaniline are added into the binder, the vinyl acetate has strong surface bonding capacity to the fiber material and the porous material, the bonding force between the photochromic material and the fabric layer fiber is further compensated and enhanced, and in addition, the polyaniline can improve the flexibility and the corrosion resistance of the photochromic layer, improve the hand feeling of the pattern invisible fabric and prolong the service life of the pattern invisible fabric.
Preferably, the cross-linking agent also comprises 2, 4-diacrylamidobenzene sulfonic acid, and the mass ratio of the 2, 4-diacrylamidobenzene sulfonic acid to the triethylene glycol dimethacrylate is (8-15) to (20-25).
By adopting the technical scheme, the 2, 4-diacrylamidobenzenesulfonic acid and triethylene glycol dimethacrylate molecules can form a three-dimensional network structure and interpenetrate with a network structure formed by the binder, so that the combination degree and compatibility among the raw material molecules are improved, the combination stability of the photochromic material and the fabric layer fiber is improved, the lateral effect of the fabric layer fiber is enhanced, the slippage between the fabric layer fiber and the photochromic layer is reduced, and the deformation resistance of the pattern-appearing-and-disappearing fabric is further improved.
Preferably, the raw material also comprises 0.1-0.3 weight part of wetting agent, and the wetting agent is sodium dodecyl sulfate.
By adopting the technical scheme, the sodium dodecyl sulfate can form a semi-columnar aggregation structure and a full-columnar aggregation structure on the solid-liquid surface, so that the reduction of the interfacial tension is improved, the amount of micropores in the photochromic layer is less, and the mechanical property of the photochromic layer is improved.
Preferably, the raw materials also comprise 1-2 parts by weight of anti-cracking agent, and the anti-cracking agent consists of cationic styrene-acrylic emulsion and maleic anhydride-ethanolamine-acrylic acid in a mass ratio of (3-5) to (2-3).
By adopting the technical scheme, the polymer film layer with the net structure is gradually formed in the curing process of the cationic styrene-acrylic emulsion and the maleic anhydride-ethanolamine-acrylic acid, the mechanical property of the photochromic layer in all directions can be improved, cracks can be effectively prevented from being generated when the fabric is used, meanwhile, the bonding force between the photochromic material and the fabric layer fibers in the photochromic layer is increased by the polymer film layer, the stability of the visible and invisible patterns is further improved, and the service life of the visible and invisible patterns is further prolonged.
In a second aspect, the application provides a garment designed and processed by the fabric, which adopts the following technical scheme:
a garment designed and processed by the fabric comprises a front piece, a rear piece, a collar, sleeves, a collar opening, cuffs, a clothes pocket, a front fly and buttons.
Through adopting above-mentioned technical scheme, the clothes of this application adopts the pattern to show that the hidden surface fabric is made, demonstrates the demonstration and the disappearance of the pattern of different colors and pattern under the excitation of ultraviolet ray or natural light change, and is very pleasing to the eye.
In a third aspect, the application provides a processing method of a garment designed and processed by adopting the fabric, which adopts the following technical scheme:
a processing method of clothes designed and processed by adopting the fabric comprises the following steps:
1) uniformly mixing an adhesive, a photochromic material, a cross-linking agent, a thickening agent, a dispersing agent and water to prepare photochromic printing paste;
2) manufacturing a silk screen printing plate, then using photochromic printing paste to scrape and print on the fabric, and drying to obtain the fabric with the visible and hidden patterns;
3) designing a garment type, manufacturing a process sheet, manufacturing a plate type, beating the garment, cutting the fabric with the visible and invisible patterns, sewing, ironing the ready-made garment, and finishing the ready-made garment.
By adopting the technical scheme, the photochromic material is uniformly mixed with the auxiliary agents such as the adhesive, the cross-linking agent, the thickening agent and the like to prepare the photochromic printing paste, so that the photochromic material can be uniformly dispersed, and the pattern is uniform and consistent by adopting the pattern invisible fabric prepared by the silk-screen printing process, the color difference is not easy to generate, the fatigue resistance of the invisible pattern is improved, and the service life of the clothes is prolonged.
In summary, the present application has the following beneficial effects:
1. because this application adopts cyanoacrylate to fix photochromic material on surface fabric layer, make the stability and the life of showing and disappearing the pattern improve greatly.
2. The fabric layer is modified by the epoxy silane coupling agent, so that the binding force between the photochromic material and the fabric layer fiber is improved, and the stability of the visible and invisible patterns is further improved.
3. According to the method, the pattern visible and invisible fabric is manufactured by adopting the silk-screen printing process, and the visible and invisible patterns on the clothes have the effects of high fatigue resistance and long service life.
Detailed Description
The present application will be described in further detail with reference to examples.
The utility model provides a pattern is apparent and is hidden surface fabric, including the fabric layer and fix the photochromic layer on fabric layer surface, photochromic layer mainly by the raw materials of following parts by weight: 30-50 parts of adhesive, 15-25 parts of photochromic agent, 5-10 parts of cross-linking agent, 2-5 parts of thickening agent and 1-3 parts of dispersing agent; the adhesive is cyanoacrylate, the photochromic material comprises diarylethene, and the cross-linking agent comprises triethylene glycol dimethacrylate.
Preferably, the diarylethene is a dithienylethene.
Preferably, the fabric layer is composed of a textile fabric. Further preferably, the fabric may be any one of cotton fabric, viscose fabric, polyester fabric and hemp fabric. Further preferably, the fabric is made of cotton fabric.
Preferably, the fabric layer is modified by epoxy silane coupling agent, the modification is to mix the epoxy silane coupling agent and absolute ethyl alcohol uniformly, then add the fabric to modify 10-30mim, and dry at 80-100 ℃ to obtain the fabric. Preferably, the modification treatment comprises the steps of stirring the epoxy silane coupling agent and absolute ethyl alcohol at a mass ratio of 15:85 and a stirring speed of 800-1200rpm for 5-10min to prepare an ethanol solution of the epoxy silane coupling agent, then adding the fabric, modifying at 60 ℃ for 10-30min, and drying at 80-100 ℃. Preferably, the modification treatment is to stir the epoxy silane coupling agent and the absolute ethyl alcohol for 8min at the mass ratio of 15:85 and the stirring speed of 1000rpm to prepare an ethanol solution of the epoxy silane coupling agent, then add the fabric to modify the fabric for 20min at the temperature of 60 ℃, and then dry the fabric at the temperature of 85 ℃ to obtain the epoxy silane coupling agent.
Preferably, the epoxy silane coupling agent consists of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane in a mass ratio of (15-20) to (2-5). Further preferably, the epoxy silane coupling agent consists of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane in a mass ratio of 18: 4.
Preferably, the raw materials also comprise 0.5 to 1.5 weight parts of defoaming agent, and the defoaming agent consists of dimethyl silicone oil and polyether according to the mass ratio of (1-3) to (1-2). Further preferably, the defoaming agent is composed of dimethyl silicone oil and polyether according to the mass ratio of 2: 1.3. More preferably, the polyether is allyl polyether and has an average molecular weight of 1500-. More preferably, the allyl polyether has an average molecular weight of 2000.
Preferably, the adhesive also comprises vinyl acetate and polyaniline, and the adhesive consists of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of (10-15) to (3-8) to (1-2). More preferably, the adhesive consists of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of (12-15) to (4-7) to (1.2-1.8). Further preferably, the polyaniline is polyaniline microspheres. Further preferably, the average particle size of the polyaniline microspheres is 50-150 μm. More preferably, the polyaniline microspheres have an average particle size of 100 μm.
Preferably, the cross-linking agent also comprises 2, 4-diacrylamidobenzene sulfonic acid, and the mass ratio of the 2, 4-diacrylamidobenzene sulfonic acid to the triethylene glycol dimethacrylate is (8-15) to (20-25). Further preferably, the mass ratio of the 2, 4-diacrylamidobenzenesulfonic acid to the triethylene glycol dimethacrylate is 12: 23.
Preferably, the raw materials also comprise 0.1 to 0.3 weight part of wetting agent, and the wetting agent is sodium dodecyl sulfate. Further preferably, the raw materials also comprise 0.15 weight part of wetting agent.
Preferably, the raw materials also comprise 1-2 parts by weight of anti-cracking agent, and the anti-cracking agent consists of cationic styrene-acrylic emulsion and maleic anhydride-ethanolamine-acrylic acid according to the mass ratio of (3-5) to (2-3). Further preferably, the anti-cracking agent consists of cationic styrene-acrylic emulsion and maleic anhydride-ethanolamine-acrylic acid in a mass ratio of 4: 2.5. Further preferably, the cationic styrene-acrylic emulsion is of the type NeoCryl A-1092, manufactured by Dismann, Netherlands.
Preferably, the raw material also comprises 0.5-0.8 weight part of amino silicone oil. More preferably, the amino silicone oil is a triamino amino silicone oil. More preferably, the ammonia value of the triamino-type amino silicone oil is 0.45 mmol.
Preferably, the thickener is a polyurethane thickener having a model number of THICKENER 660 manufactured by ancient chemical manufacturers.
Preferably, the dispersing agent consists of polyphosphate and polyacrylate according to the mass ratio of (2-3) to (1-3). Further preferably, the dispersant consists of polyphosphate and polyacrylate in a mass ratio of 2.5: 2. More preferably, the polyphosphate is diphenyl phosphate.
The application provides photochromic printing paste which is mainly prepared from the following raw materials in parts by weight: 30-50 parts of adhesive, 15-25 parts of photochromic agent, 5-10 parts of cross-linking agent, 2-5 parts of thickening agent, 0.15 part of wetting agent, 1-3 parts of dispersing agent and 25-35 parts of water.
The application provides a preparation method of photochromic printing paste, which comprises the following steps:
1) mixing the adhesive, the photochromic material, the cross-linking agent and part of water, and then stirring for 5min at the rotating speed of 1200rpm to prepare a mixture;
2) adding the thickening agent, the dispersing agent and the residual water into the mixture obtained in the step 1), and stirring for 10min at the rotating speed of 600 rpm.
The application provides a preparation method of a pattern visible and invisible fabric, which comprises the following steps:
1) pattern design: designing a required pattern according to the requirements of a client;
2) plate making: manufacturing a screen printing plate according to the pattern;
3) printing: placing the fabric below a screen printing plate, adding the photochromic printing paste on the screen printing plate, and repeatedly scraping the photochromic printing paste by using a scraper;
4) drying; putting the fabric obtained in the step 3) into a dryer, adjusting the drying temperature to 80 ℃, drying for 30min, and then scalding for 10s under the condition of 120 ℃.
The information on the main raw materials of the examples and comparative examples of the present application is shown in table 1.
TABLE 1 information on main raw materials of examples and comparative examples of the present application
Example 1
The photochromic printing paste of the embodiment is mainly prepared from the following raw materials in parts by weight: 30kg of adhesive, 15kg of photochromic material, 5kg of cross-linking agent, 2kg of thickening agent, 0.15kg of wetting agent, 1kg of dispersing agent and 25kg of water.
The preparation method of the photochromic printing paste of the embodiment comprises the following steps:
1) mixing 30kg of adhesive, 15kg of photochromic material, 5kg of cross-linking agent and 15kg of water, and then stirring for 5min at the rotating speed of 1200rpm to prepare a mixture;
2) adding 2kg of thickening agent, 0.15kg of wetting agent, 1kg of dispersing agent and 10kg of water into the mixture in the step 1), and stirring for 10min at the rotating speed of 600rpm to obtain the water-based organic silicon fertilizer.
The pattern visible and invisible fabric comprises a fabric layer and a photochromic layer fixed on the surface of the fabric layer, wherein the photochromic layer is prepared from the photochromic printing paste.
The adhesive is cyanoacrylate, the photochromic material is dithienylethylene, the cross-linking agent is triethylene glycol dimethacrylate, the thickening agent is a polyurethane thickening agent, the type of the polyurethane thickening agent is THICKENER 660, the manufacturer is ancient chemical, the wetting agent is sodium dodecyl sulfate, the dispersing agent is composed of diphenyl phosphate and polyacrylate according to the mass ratio of 2.5:2, the fabric layer is a fabric, and the fabric is a cotton fabric in the embodiment.
The preparation method of the pattern invisible and visible fabric comprises the following steps:
1) pattern design: designing a required pattern according to the requirements of a client;
2) plate making: manufacturing a screen printing plate according to the pattern;
3) printing: placing the fabric under a screen printing plate, then coating the photochromic printing paste on the screen printing plate, and repeatedly scraping the photochromic printing paste by using a scraper so that the photochromic printing paste is uniformly coated on the fabric under the screen printing plate;
4) drying; putting the fabric obtained in the step 3) into a dryer, adjusting the drying temperature to 80 ℃, drying for 30min, and then scalding for 10s under the condition of 120 ℃.
The processing method of the clothes comprises the following steps: and sequentially designing a garment type, manufacturing a process sheet, manufacturing a plate type, beating a garment, cutting the fabric with the visible and invisible patterns, sewing, ironing the ready-made garment and finishing the ready-made garment.
The amounts (kg) of the respective raw materials of the photochromic printing pastes in examples 2 to 3 are shown in Table 2, and the rest are the same as those in example 1.
TABLE 2 amounts of each raw material added in examples 1 to 3
| Raw materials | Example 1 | Example 2 | Example 3 |
| Binder | 30 | 40 | 50 |
| Photochromic material | 15 | 20 | 25 |
| Crosslinking agent | 5 | 8 | 10 |
| Thickening agent | 2 | 3.5 | 5 |
| Dispersing agent | 1 | 2 | 3 |
| Water (W) | 25 | 30 | 35 |
The photochromic printing pastes of examples 2-3 were prepared in the same way as in example 1.
The pattern camouflage fabric of examples 2 to 3 was prepared in the same manner as in example 1.
The garments of examples 2-3 were made in the same manner as in example 1.
Example 4
The present embodiment is different from embodiment 1 in that: the fabric is modified by an epoxy silane coupling agent, and the rest raw materials are the same as those in the example 1.
Wherein the epoxy silane coupling agent consists of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy-terminated polydimethylsiloxane according to the mass ratio of 18: 4.
The fabric subjected to modification treatment by the epoxy silane coupling agent in the embodiment comprises the following steps:
1) stirring epoxy silane coupling agent and absolute ethyl alcohol for 8min at the stirring speed of 1000rpm according to the mass ratio of 15:85 to prepare an ethanol solution of the epoxy silane coupling agent;
2) adding the fabric into an ethanol solution of an epoxy silane coupling agent, modifying for 20min at the temperature of 60 ℃, and drying at the temperature of 85 ℃ to obtain the epoxy silane coupling agent modified polyester fabric.
The photochromic printing paste of example 4 was prepared in the same way as in example 1.
The pattern camouflage fabric of example 4 is prepared in the same manner as in example 1.
The garment of example 4 was prepared in the same manner as in example 1.
Example 5
This embodiment is different from embodiment 4 in that: the photochromic printing paste also comprises 0.5kg of defoaming agent in the raw materials, and the rest of the raw materials are the same as those in the embodiment 4.
Wherein the defoaming agent consists of dimethyl silicone oil and polyether according to the mass ratio of 2: 1.3. The polyether is allyl polyether.
The preparation method of the photochromic printing paste of the embodiment comprises the following steps:
1) mixing 40kg of adhesive, 20kg of photochromic material, 8kg of cross-linking agent and 20kg of water, and then stirring for 5min at the rotating speed of 1200rpm to prepare a mixture;
2) adding 3.5kg of thickening agent, 0.15kg of wetting agent, 2kg of dispersing agent, 0.5kg of defoaming agent and 10kg of water into the mixture in the step 1), and stirring for 10min at the rotating speed of 600rpm to obtain the water-based organic silicon fertilizer.
The preparation method of the pattern-appearing and disappearing fabric of the embodiment is the same as that of the embodiment 1.
The garment of this example was prepared in the same manner as in example 1.
The amounts (kg) of the respective raw materials of the photochromic printing pastes in examples 6 to 7 are shown in Table 3.
TABLE 3 addition of raw materials in examples 5 to 7
The photochromic printing pastes of examples 6-7 were prepared in the same way as in example 5.
The pattern camouflage lining of examples 6 to 7 was prepared in the same manner as in example 5.
The garments of examples 6-7 were made in the same manner as in example 5.
Example 8
This embodiment is different from embodiment 6 in that: the adhesive also comprises vinyl acetate and polyaniline, the adhesive is composed of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of 12:4:1.2, and the rest raw materials are the same as those in the embodiment 6.
Wherein, the polyaniline is polyaniline microspheres, and the average grain diameter of the polyaniline microspheres is 100 μm.
The preparation method of the photochromic printing paste of the embodiment is the same as that of the embodiment 6.
The preparation method of the pattern invisible fabric of the embodiment is the same as that of the embodiment 6.
The garment of this example was prepared in the same manner as in example 6.
Example 9
This embodiment is different from embodiment 6 in that: the adhesive also comprises vinyl acetate and polyaniline, the adhesive consists of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of 13.5:5.5:1.5, and the rest raw materials are the same as those in the embodiment 6.
Wherein, the polyaniline is polyaniline microspheres, and the average grain diameter of the polyaniline microspheres is 100 μm.
The preparation method of the photochromic printing paste of the embodiment is the same as that of the embodiment 6.
The preparation method of the pattern invisible fabric of the embodiment is the same as that of the embodiment 6.
The garment of this example was prepared in the same manner as in example 6.
Example 10
This embodiment is different from embodiment 6 in that: the adhesive also comprises vinyl acetate and polyaniline, the adhesive is composed of butyl acrylate, vinyl acetate and polyaniline according to the mass ratio of 15:7:1.8, and the rest raw materials are the same as those in the embodiment 6.
Wherein, the polyaniline is polyaniline microspheres, and the average grain diameter of the polyaniline microspheres is 100 μm.
The preparation method of the photochromic printing paste of the embodiment is the same as that of the embodiment 6.
The preparation method of the pattern invisible fabric of the embodiment is the same as that of the embodiment 6.
The garment of this example was prepared in the same manner as in example 6.
Example 11
The present embodiment is different from embodiment 9 in that: the crosslinking agent also comprises 2, 4-diacrylamidobenzene sulfonic acid, the mass ratio of the 2, 4-diacrylamidobenzene sulfonic acid to the triethylene glycol dimethacrylate is 12:23, and the rest of the raw materials are the same as those in the example 9.
Wherein, the polyaniline is polyaniline microspheres, and the average grain diameter of the polyaniline microspheres is 100 μm.
The preparation method of the photochromic printing paste of the embodiment is the same as that of the embodiment 9.
The preparation method of the pattern invisible fabric of the embodiment is the same as that of the embodiment 9.
The garment of this example was prepared in the same manner as in example 9.
Example 12
This embodiment is different from embodiment 11 in that: the raw materials of the photochromic printing paste also comprise 1kg of anti-cracking agent, the anti-cracking agent consists of cationic styrene-acrylic emulsion and maleic anhydride-ethanolamine-acrylic acid according to the mass ratio of 4:2.5, and the rest raw materials are the same as those in the embodiment 11.
Wherein the cationic styrene-acrylic emulsion is NeoCryl A-1092, and the manufacturer is Dusmann Netherlands.
The preparation method of the photochromic printing paste of the embodiment comprises the following steps:
1) mixing 40kg of adhesive, 20kg of photochromic material, 8kg of cross-linking agent, 1kg of anti-cracking agent and 20kg of water, and then stirring for 5min at the rotating speed of 1200rpm to prepare a mixture;
2) adding 3.5kg of thickening agent, 0.15kg of wetting agent, 2kg of dispersing agent, 1kg of defoaming agent and 10kg of water into the mixture in the step 1), and stirring for 10min at the rotating speed of 600rpm to obtain the water-based organic silicon oil.
The preparation method of the pattern-appearing and disappearing fabric of the embodiment is the same as that of the embodiment 1.
The garment of this example was prepared in the same manner as in example 1.
The amounts (kg) of the respective raw materials of the photochromic printing pastes in examples 12 to 14 are shown in Table 4.
TABLE 4 addition of the raw materials of examples 12 to 14
| Raw materials | Example 12 | Example 13 | Example 14 |
| Binder | 40 | 40 | 40 |
| Photochromic material | 20 | 20 | 20 |
| Crosslinking agent | 8 | 8 | 8 |
| Thickening agent | 3.5 | 3.5 | 3.5 |
| Wetting agent | 0.15 | 0.15 | 0.15 |
| Dispersing agent | 2 | 2 | 2 |
| Water (W) | 30 | 30 | 30 |
| Defoaming agent | 1 | 1 | 1 |
| Anti-cracking agent | 1 | 1.5 | 2 |
The photochromic printing pastes of examples 13-14 were prepared in the same manner as in example 11.
The pattern camouflage panels of examples 13 to 14 were prepared in the same manner as in example 11.
The garments of examples 13-14 were made by the same method as in example 11.
Example 15
This embodiment is different from embodiment 13 in that: the photochromic printing paste also comprises 0.5kg of amino silicone oil in the raw materials, and the rest of the raw materials are the same as those in the embodiment 13.
Wherein the amino silicone oil is triamino amino silicone oil, and the ammonia value of the triamino amino silicone oil is 0.45 mmol.
The preparation method of the photochromic printing paste of the embodiment comprises the following steps:
1) mixing 40kg of adhesive, 20kg of photochromic material, 8kg of cross-linking agent, 1.5kg of anti-cracking agent and 20kg of water, and then stirring for 5min at the rotating speed of 1200rpm to prepare a mixture;
2) adding 3.5kg of thickening agent, 0.15kg of wetting agent, 2kg of dispersing agent, 1kg of defoaming agent, 0.5kg of amino silicone oil and 10kg of water into the mixture in the step 1), and stirring for 10min at the rotating speed of 600rpm to obtain the nano-composite material.
The preparation method of the pattern-appearing and disappearing fabric of the embodiment is the same as that of the embodiment 1.
The garment of this example was prepared in the same manner as in example 1.
The amounts (kg) of the respective raw materials of the photochromic printing pastes in examples 16 to 17 are shown in Table 5.
TABLE 5 addition of the raw materials of examples 16 to 17
| Raw materials | Example 15 | Example 16 | Example 17 |
| Binder | 40 | 40 | 40 |
| Photochromic material | 20 | 20 | 20 |
| Crosslinking agent | 8 | 8 | 8 |
| Thickening agent | 3.5 | 3.5 | 3.5 |
| Wetting agent | 0.15 | 0.15 | 0.15 |
| Dispersing agent | 2 | 2 | 2 |
| Water (W) | 30 | 30 | 30 |
| Defoaming agent | 1 | 1 | 1 |
| Anti-cracking agent | 1.5 | 1.5 | 1.5 |
| Amino silicone oil | 0.5 | 0.65 | 0.8 |
The photochromic printing pastes of examples 16-17 were prepared in the same manner as in example 15.
The pattern camouflage panels of examples 16 to 17 were prepared in the same manner as in example 15.
The garments of examples 16-17 were made by the same method as in example 15.
Comparative example 1
This comparative example differs from example 4 in that: the photochromic material was modified with a silane coupling agent, and the remaining raw materials were the same as in example 4.
Wherein the silane coupling agent is butadiene triethoxy silane.
The preparation method of the photochromic printing paste of the comparative example is the same as that of the example 4.
The preparation method of the pattern-appearing and disappearing fabric of the comparative example is the same as that of example 4.
The garment of this comparative example was prepared in the same manner as in example 4.
Comparative example 2
This comparative example differs from example 4 in that: the photochromic material was modified with a silane coupling agent, and the remaining raw materials were the same as in example 4.
Wherein the silane coupling agent is gamma-aminopropyl triethoxysilane.
The preparation method of the photochromic printing paste of the comparative example is the same as that of the example 4.
The preparation method of the pattern-appearing and disappearing fabric of the comparative example is the same as that of example 4.
The garment of this comparative example was prepared in the same manner as in example 4.
Performance test
Detection method/test method
The pattern-revealing and-hiding fabrics of examples 1 to 17 and comparative examples 1 to 2 were cut into test specimens having a size of 25mm × 25mm, and then subjected to a photochromic fatigue test, according to the following test method.
Photochromic fatigue test method:
1) ultraviolet light with the wavelength of 400nm is used as a light source, the irradiation intensity is 1000W/square meter, the test condition is that the ultraviolet light continuously irradiates for 3h, the interval is 5h, the repetition frequency is 50 times, and the lightness value L (the lightness value is 100 is the highest) of the pattern invisible fabric is measured each time.
2) Sunlight is used as a light source, the irradiation intensity is 500W/square meter, the test condition is that the irradiation is continuously carried out for 3h, the interval is 5h, the repetition frequency is 50 times, and the lightness value L (the lightness value is 100 is the highest) of the pattern invisible fabric is measured each time.
The pattern overtaking fabrics in examples 1 to 17 and comparative examples 1 to 2 were subjected to a washing fastness test in accordance with GB/T3921-2008, and the lightness value L (100 is the highest lightness value) of the pattern overtaking fabric after washing treatment was measured.
The results of the photochromic fatigue test of the pattern-revealing fabrics of examples 1 to 17 and comparative examples 1 to 2 are shown in table 6.
Table 6 photochromic fatigue test results of the pattern-revealed fabrics of examples 1 to 17 and comparative examples 1 to 2
| Serial number | 0 | 20 | 50 |
| Example 1 | 80.63 | 73.32 | 69.55 |
| Example 2 | 81.36 | 74.93 | 69.69 |
| Example 3 | 81.21 | 74.26 | 70.15 |
| Example 4 | 85.32 | 80.36 | 78.11 |
| Example 5 | 86.12 | 81.35 | 79.56 |
| Example 6 | 86.33 | 82.67 | 79.86 |
| Example 7 | 86.05 | 81.06 | 79.37 |
| Example 8 | 86.55 | 82.02 | 79.15 |
| Example 9 | 86.46 | 81.91 | 79.26 |
| Example 10 | 86.09 | 81.21 | 79.01 |
| Example 11 | 86.58 | 82.33 | 80.01 |
| Example 12 | 86.87 | 82.46 | 80.12 |
| Example 13 | 86.96 | 82.53 | 80.27 |
| Example 14 | 86.80 | 82.39 | 80.09 |
| Example 15 | 87.12 | 82.63 | 80.25 |
| Example 16 | 87.35 | 82.83 | 80.51 |
| Example 17 | 87.22 | 82.71 | 80.32 |
| Comparative example 1 | 81.25 | 76.13 | 72.32 |
| Comparative example 2 | 81.56 | 76.51 | 72.69 |
The results of the fastness to washing tests of the pattern-revealed fabrics in examples 1 to 17 and comparative examples 1 to 2 are shown in table 7.
Table 7 washing fastness test results of the pattern-revealed fabrics in examples 1 to 17 and comparative examples 1 to 2
| Serial number | Lightness before washing | Lightness after washing with water |
| Example 1 | 80.63 | 52.55 |
| Example 2 | 81.36 | 50.69 |
| Example 3 | 81.21 | 50.17 |
| Example 4 | 85.32 | 76.26 |
| Example 5 | 86.12 | 76.36 |
| Example 6 | 86.33 | 76.79 |
| Example 7 | 86.05 | 77.21 |
| Example 8 | 86.55 | 77.35 |
| Example 9 | 86.46 | 77.79 |
| Example 10 | 86.09 | 77.53 |
| Example 11 | 86.58 | 78.01 |
| Example 12 | 86.87 | 78.33 |
| Example 13 | 86.96 | 78.46 |
| Example 14 | 86.80 | 78.35 |
| Example 15 | 87.12 | 78.67 |
| Example 16 | 87.35 | 78.86 |
| Example 17 | 87.22 | 78.73 |
| Comparative example 1 | 81.25 | 55.35 |
| Comparative example 2 | 81.56 | 58.71 |
Comparing examples 1-3 and 4 with tables 6 and 7, it can be seen that the photochromic material has better photochromic fatigue resistance and higher washing fastness after being modified by the epoxy silane coupling agent.
As can be seen from comparative example 4 and comparative examples 1 to 2 in combination with tables 6 and 7, the modified epoxysilane coupling agent has better coupling effect and better bonding force with photochromic materials than butadienyltriethoxysilane and gamma-aminopropyltriethoxysilane.
As can be seen by comparing examples 4 and 5 to 7 with tables 6 and 7, the antifoaming agent can improve the flatness of the photochromic layer and improve the brightness value of the photochromic layer.
As can be seen by comparing examples 5 to 7 and examples 8 to 10 with tables 6 and 7, vinyl acetate and polyaniline further increase the mechanical properties of the photochromic layer and improve the washing fastness of the photochromic layer.
Comparing example 9 and example 11 with tables 6 and 7, it can be seen that 2, 4-diacrylamidobenzenesulfonic acid further acts as a steric bridge, increasing the crosslinking effect of the crosslinking agent.
As can be seen from comparison of examples 11 and 12 to 14 and from table 6 and table 7, the three-dimensional network structure formed by the cationic styrene-acrylic emulsion and the maleic anhydride-ethanolamine-acrylic acid in the anti-cracking agent further improves the mechanical properties of the photochromic layer, reduces the probability of cracks in the photochromic layer, and further improves the washing fastness of the photochromic layer.
As can be seen from comparison of examples 13 and 15 to 17 with tables 6 and 7, the amino silicone oil can improve the flexibility of the photochromic layer, and increase the hand feeling and the service life of the pattern-appearing and-disappearing fabric.
To sum up, the pattern invisible fabric of this application has better photochromic fatigue resistance to and better washing fastness, and the clothes made by the pattern invisible fabric of this application has the advantage that the pattern is clear, the life-span of wearing is long.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. The pattern visible and invisible fabric comprises a fabric layer and a photochromic layer fixed on the surface of the fabric layer, and is characterized in that the photochromic layer is mainly prepared from the following raw materials in parts by weight: 30-50 parts of adhesive, 15-25 parts of photochromic material, 5-10 parts of cross-linking agent, 2-5 parts of thickening agent and 1-3 parts of dispersing agent; the binder comprises butyl cyanoacrylate, the photochromic material comprises diarylethene, and the cross-linking agent comprises triethylene glycol dimethacrylate.
2. The fabric with the invisible patterns, as claimed in claim 1, is characterized in that the fabric layer is modified by epoxy silane coupling agent, wherein the modification is obtained by uniformly mixing epoxy silane coupling agent and absolute ethyl alcohol, then adding the fabric layer for modification treatment of 10-30mim, and drying at 80-100 ℃.
3. The pattern camouflage fabric according to claim 2, wherein the epoxy silane coupling agent comprises at least one of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy terminated polydimethylsiloxane.
4. The pattern camouflage fabric according to claim 3, wherein the epoxy silane coupling agent consists of gamma- (2, 3-epoxypropoxy) propyl trimethoxy silane and epoxy terminated polydimethylsiloxane in a mass ratio of (15-20) to (2-5).
5. The fabric with the invisible patterns, as claimed in claim 1, wherein the binder further comprises vinyl acetate and polyaniline, and the binder comprises butyl acrylate, vinyl acetate and polyaniline in a mass ratio of (10-15) to (3-8) to (1-2).
6. The graphic display and hiding fabric according to claim 1, wherein the crosslinking agent further comprises 2, 4-diacrylamidobenzene sulfonic acid, and the mass ratio of the 2, 4-diacrylamidobenzene sulfonic acid to the triethylene glycol dimethacrylate is (8-15): (20-25).
7. The fabric with the invisible patterns is characterized in that the raw materials further comprise 0.1-0.3 part by weight of a wetting agent, and the wetting agent is sodium dodecyl sulfate.
8. The pattern invisible fabric according to claim 7, characterized in that the raw materials further comprise 1-2 parts by weight of a crack resistant agent, and the crack resistant agent consists of a cationic styrene-acrylic emulsion and maleic anhydride-ethanolamine-acrylic acid in a mass ratio of (3-5) to (2-3).
9. The clothes designed and processed by the fabric are characterized by comprising a front piece, a rear piece, a collar, sleeves, a neckline, cuffs, a clothes pocket, a front fly and buttons.
10. A processing method of clothes designed and processed by adopting the fabric is characterized by comprising the following steps:
1) uniformly mixing an adhesive, a photochromic material, a cross-linking agent, a thickening agent, a dispersing agent and water to prepare photochromic printing paste;
2) manufacturing a silk screen printing plate, then scraping and printing photochromic printing paste on the fabric, and drying to obtain the fabric with visible and hidden patterns;
3) sequentially designing a garment type, manufacturing a process sheet, manufacturing a plate type, beating the garment, cutting the fabric with the visible and invisible patterns, sewing, ironing the ready-made garment and finishing the ready-made garment.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277585A (en) * | 2021-12-09 | 2022-04-05 | 称意科技研发园(江苏)有限公司 | Method for dyeing polyester fabric by adopting diarylethene photochromic dye |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260798A (en) * | 1969-07-14 | 1972-01-19 | Technisches Glas Veb K | Method of improving the interfacial adhesion of inorganic fibre materials |
| CN103255618A (en) * | 2012-10-29 | 2013-08-21 | 苏州大学 | Terylene fabric deepening agent copolymer emulsion and preparation method thereof |
| CN108505368A (en) * | 2018-04-12 | 2018-09-07 | 相里海霞 | A kind of chameleon fibre fabric |
| CN110170284A (en) * | 2019-05-05 | 2019-08-27 | 江南大学 | A kind of super-hydrophobic TiO of response type2Microballoon and the preparation method and application thereof |
-
2021
- 2021-02-04 CN CN202110156407.3A patent/CN112941933B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260798A (en) * | 1969-07-14 | 1972-01-19 | Technisches Glas Veb K | Method of improving the interfacial adhesion of inorganic fibre materials |
| CN103255618A (en) * | 2012-10-29 | 2013-08-21 | 苏州大学 | Terylene fabric deepening agent copolymer emulsion and preparation method thereof |
| CN108505368A (en) * | 2018-04-12 | 2018-09-07 | 相里海霞 | A kind of chameleon fibre fabric |
| CN110170284A (en) * | 2019-05-05 | 2019-08-27 | 江南大学 | A kind of super-hydrophobic TiO of response type2Microballoon and the preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 赵玉庭等: "《复合材料基体与界面》", 30 April 1991, 华东化工学院出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277585A (en) * | 2021-12-09 | 2022-04-05 | 称意科技研发园(江苏)有限公司 | Method for dyeing polyester fabric by adopting diarylethene photochromic dye |
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