CN109487357A - A kind of curtain light color-changing face fabric - Google Patents
A kind of curtain light color-changing face fabric Download PDFInfo
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- CN109487357A CN109487357A CN201811219924.5A CN201811219924A CN109487357A CN 109487357 A CN109487357 A CN 109487357A CN 201811219924 A CN201811219924 A CN 201811219924A CN 109487357 A CN109487357 A CN 109487357A
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- photochromic agent
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of curtain light color-changing face fabrics, in the fiber for weaving window curtain fabric, include at least phototropic fiber；The phototropic fiber by weight, consisting of: macromolecular fibre be 55 parts of -80 parts of pet fibers；The modified photochromic agent of polyethylene terephthalate is 20 parts -30 parts；Auxiliary agent is 1 part -5 parts.The technical program is by using organic photochromic agent, and when radiation of visible light is to window curtain fabric, the pigment that will lead to window curtain fabric shoals, and light transmission increases, and can clearly experience the light of outside；When night, because of the reduction of visible light, window curtain fabric darkens, and light transmission reduces, and ensure that window curtain fabric blocks performance.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relate to a kind of curtain fabric, and especially one kind passes through light
The variation of line, the color of window curtain fabric carry out the window curtain fabric of corresponding change.
Background technique
In the prior art, the type of window curtain fabric is more, including common window curtain fabric, flame-retardant curtain fabric, antibacterial curtain
The numerous species such as fabric, ultraviolet protection curtain fabric.
Although the fabric of these curtain has above-mentioned reapective features, there are certain use limitations in fabric
Property, i.e. the fabric of curtain is excessively thin, and shading performance is bad, if the fabric of curtain is blocked up, because its shading performance is very good, and shadow instead
Indoor light is rung, the morning and evening of time especially can not be tentatively judged by curtain, moreover, shading performance is by curtain face
Come what is realized, the use of such fabric influences indoor integral layout and has certain sense of depression the thickness and color of material,
It is difficult to be suitable for family.
Summary of the invention
The object of the present invention is to provide a kind of curtain light color-changing face fabrics, the reaction by window curtain fabric to light, and phase
The change color answered mainly changes different colors by the reaction to ultraviolet light and visible light accordingly, can rise
To the function of antiultraviolet, moreover it is possible to which the light transmittance for changing window curtain fabric according to the irradiation of visible light, the family for improving curtain are applicable in
Property.
The present invention is achieved by the following technical solutions:
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
The phototropic fiber by weight, consisting of:
55 parts -80 parts of pet fiber；
Polyethylene terephthalate is modified 20 parts -30 parts of photochromic agent；
1 part -5 parts of auxiliary agent；
The photochromic agent includes inorganic photochromic agent and organic photochromic agent；
The inorganic photochromic agent is using CaHfO3 as the inorganic photochromic material of basis material, and expression formula is
M1-XHfO3: xR, xR, wherein M is one of alkali earth metal Ca, Sr, Ba；X is the doping of R, 0≤x≤0.03；R
To be doped to the rare earth element in basis material, selected from Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb,
One of Lu or a variety of.
The mass ratio of the inorganic photochromic agent and the organic photochromic agent is 1:3.
In the modified photochromic agent of the polyethylene terephthalate, the photochromic agent accounts for described poly- to benzene two
The 0.1%-5% of the modified photochromic agent total weight of formic acid glycol ester.
The organic photochromic agent include spiral shell adjoin mutter, spiral shell throat, fulgenic acid are liquor-saturated, one in diarylethene or azobenzene
Kind or two or more compositions.
The auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of the polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA), ethylene glycol are added into reactor, reactor heat temperature raising is simultaneously stirred, and be esterified anti-
It answers, generates esterification products, be cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) vacuum polycondensation is carried out after being sufficiently mixed esterification products powder, inorganic colour-changing agent and organic colour-changing agent, is made
Obtain the modified photochromic agent of polyethylene terephthalate.
Wherein, the reaction temperature in step 1) is 180-220 DEG C；Reaction time is 1-4 hours.
The beneficial effects of the present invention are:
In the technical program, by adding the photochromic of polyethylene terephthalate modification in macromolecular fibre
Material realizes that distribution of the photochromic material in macromolecular fibre is equal by the cladding of polyethylene terephthalate
Even property, and being in the photochromic agent include inorganic ability of reverse photochromism agent also includes organic photochromic agent, in fact
Having showed has good ultraviolet light discoloration, improves window curtain fabric to the protective performance of ultraviolet light.
On the other hand, the technical program is by using organic photochromic agent, when radiation of visible light is to window curtain fabric, meeting
The pigment of window curtain fabric is caused to shoal, light transmission increases, and can clearly experience the light of outside；When night, because
The reduction of visible light, window curtain fabric darken, and light transmission reduces, and ensure that window curtain fabric blocks performance.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used to explanation and illustration technical solution of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
In each embodiment of the application, wherein inorganic photochromic agent is according to Chinese Patent Application No. 201410622103.1
The inorganic ability of reverse photochromism agent of preparation, because can make fiber that different changes be presented wherein using different rare earth elements
Color effect can according to need in actual production and be changed rare earth element.
The application provides a kind of curtain light color-changing face fabric, in the fiber for weaving window curtain fabric, includes at least light
Chameleon fibre；In present embodiments, can according to need in window curtain fabric using plant fiber blended or
Window curtain fabric is prepared in such a way that latitude and longitude use two kinds of fibers respectively.
Phototropic fiber by weight, consisting of:
55 parts -80 parts of pet fiber；
Polyethylene terephthalate is modified 20 parts -30 parts of photochromic agent；
1 part -5 parts of auxiliary agent；
Photochromic agent includes inorganic photochromic agent and organic photochromic agent；Inorganic photochromic agent with it is organic photic
The mass ratio of colour-changing agent is 1:3.
Inorganic photochromic agent is the expression formula M using CaHfO3 as the inorganic photochromic material of basis material1- XHfO3: xR, xR, wherein M is one of alkali earth metal Ca, Sr, Ba；X is the doping of R, 0≤x≤0.03；R is to mix
The miscellaneous rare earth element into basis material, in Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu
It is one or more.
In the other embodiments of the application, the color that rare earth element can according to need change is changed, because dilute
The type of earth elements is more, in the following embodiment of the application, with CaHfO3:La2O3For be illustrated, but never
It can think that the inorganic photochromic agent of the application is only applicable to CaHfO3:La2O3, but can be adapted for other elements of rare earth,
It is only the length problem because of application documents, without listing one by one.
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 0.1%-5% of modified photochromic agent total weight.
Organic photochromic agent include spiral shell adjoin mutter, spiral shell throat, fulgenic acid are liquor-saturated, one of diarylethene or azobenzene or
Two or more compositions.In the following examples of the application, have for the composition of organic photochromic agent it is multiple, such as
Exclusive use spiral shell, which adjoins, mutters, spiral shell throat is used alone, liquor-saturated fulgenic acid, exclusive use diarylethene, exclusive use is used alone occasionally
Pyridine, adjoined using spiral shell mutter with the combination of spiral shell throat, adjoined using spiral shell mutter with the liquor-saturated combination of fulgenic acid, adjoined using spiral shell and muttered and diarylethene group
It closes, adjoin to mutter using spiral shell and combine, with azobenzene combination, using spiral shell throat and fulgenic acid are liquor-saturated using spiral shell throat and diarylethene group
Close, using spiral shell throat and azobenzene combination, using fulgenic acid is liquor-saturated and diarylethene combination, using fulgenic acid is liquor-saturated and azobenzene group
Close, using diarylethene and azobenzene combination, adjoined using spiral shell mutter, spiral shell throat and fulgenic acid it is liquor-saturated combination, adjoined using spiral shell mutter, spiral shell
Throat and diarylethene combination, adjoined using spiral shell mutter, the combination of spiral shell throat and azobenzene, using spiral shell throat, fulgenic acid is liquor-saturated and diaryl
Ethylene combination, using spiral shell throat, fulgenic acid is liquor-saturated and azobenzene combination, diarylethene liquor-saturated using fulgenic acid and azobenzene combination,
Adjoined using spiral shell mutter, spiral shell throat, fulgenic acid are liquor-saturated and diarylethene combination, adjoined using spiral shell mutter, spiral shell throat, fulgenic acid are liquor-saturated and azobenzene
Combination, using spiral shell throat, fulgenic acid is liquor-saturated, diarylethene and azobenzene combination, adjoined using spiral shell mutter, spiral shell throat, fulgenic acid are liquor-saturated, two
Aryl ethylene and azobenzene combination, but the reason of for length, the following example of the application, which is only listed spiral shell and adjoined, mutters and azo
Benzene is a kind of combination of 1:1 in mass ratio, and other combinations are in the description without explanation, but these combinations can apply
In the application.
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.In this application,
Auxiliary agent is the prior art, and the use of auxiliary agent is not in the improved technology scheme of the application, and therefore, the application is not to auxiliary agent
Concrete component is illustrated, and the institute's auxiliary agent that can be used in the application can be applicable in.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA), ethylene glycol are added into reactor, reactor heat temperature raising is simultaneously stirred, and be esterified anti-
It answers, generates esterification products, be cooled to solid；Reaction temperature is 180-220 DEG C；Reaction time is 1-4 hours.
2) by esterification products grind into powder, esterification products powder is obtained；
3) vacuum polycondensation is carried out after being sufficiently mixed esterification products powder, inorganic colour-changing agent and organic colour-changing agent, is made
Obtain the modified photochromic agent of polyethylene terephthalate.When carrying out vacuum polycondensation, vacuum is to protect in this application
It is fixed to keep steady, cannot be using the polycondensation condition of low vacuum early period later period high vacuum employed in more existing technology.
In this application, when carrying out vacuum polycondensation, catalyst is not used, because rare earth element used in product is reacting
In the process, play the role of alternative catalysts, if catalyst is added, will lead to influences photochromic energy.
The modified photochromic agent of polyethylene terephthalate after vacuum polycondensation, for using photochromic agent as core
The core-shell structure of polyethylene terephthalate shell is coated, which can guarantee steady between macromolecular fibre
It is fixed to combine and be evenly distributed.
Embodiment 1
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
55 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 20 parts of photochromic agent；
1 part of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 0.1% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 180 DEG C；Reaction time is 1 hour, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
Embodiment 2
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
80 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 30 parts of photochromic agent；
5 parts of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 5% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 220 DEG C；Reaction time is 4 hours, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
Embodiment 3
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
70 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 25 parts of photochromic agent；
3 parts of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 1% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 200 DEG C；Reaction time is 2 hours, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
Embodiment 4
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
75 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 28 parts of photochromic agent；
4 parts of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 3% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 200 DEG C；Reaction time is 2 hours, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
Embodiment 5
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
65 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 23 parts of photochromic agent；
2 parts of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 2% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 200 DEG C；Reaction time is 2 hours, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
Embodiment 6
A kind of curtain light color-changing face fabric includes at least phototropic fiber in the fiber for weaving window curtain fabric；
Phototropic fiber by weight, consisting of:
60 parts of polyethylene terephthalate；
Polyethylene terephthalate is modified 21 parts of photochromic agent；
2 parts of auxiliary agent；
Photochromic agent inorganic photochromic agent therein is CaHfO3:La2O3。
In the modified photochromic agent of polyethylene terephthalate, photochromic agent accounts for polyethylene terephthalate
The 0.5% of modified photochromic agent total weight.
Organic photochromic agent includes that spiral shell adjoins the composition muttered with azobenzene, and wherein spiral shell adjoins the mass ratio 1 muttered with azobenzene:
1。
Auxiliary agent includes one of oxidant, compatilizer, age resister, light stabilizer or multiple combinations.
The preparation method of the modified photochromic agent of polyethylene terephthalate, comprising the following steps:
1) terephthalic acid (TPA) is added into reactor, glycol reaction temperature is 200 DEG C；Reaction time is 2 hours, reaction
Device heat temperature raising is simultaneously stirred, and carries out esterification, is generated esterification products, is cooled to solid；
2) by esterification products grind into powder, esterification products powder is obtained；
3) by esterification products powder, CaHfO3:La2O3, spiral shell adjoin mutter be sufficiently mixed with azobenzene after carry out vacuum polycondensation it is anti-
It answers, the modified photochromic agent of polyethylene terephthalate is made.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (7)
1. a kind of curtain light color-changing face fabric, which is characterized in that in the fiber for weaving window curtain fabric, include at least light and become
Color fibre；
The phototropic fiber by weight, consisting of:
55 parts -80 parts of pet fiber；
Polyethylene terephthalate is modified 20 parts -30 parts of photochromic agent；
1 part -5 parts of auxiliary agent；
The photochromic agent includes inorganic photochromic agent and organic photochromic agent；
The inorganic photochromic agent is the expression formula M using CaHfO3 as the inorganic photochromic material of basis material1- XHfO3: xR, xR, wherein M is one of alkali earth metal Ca, Sr, Ba；X is the doping of R, 0≤x≤0.03；R is to mix
The miscellaneous rare earth element into basis material, in Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu
It is one or more.
2. curtain according to claim 1 light color-changing face fabric, which is characterized in that the inorganic photochromic agent with it is described
The mass ratio of organic photochromic agent is 1:3.
3. curtain according to claim 1 light color-changing face fabric, which is characterized in that the polyethylene terephthalate
In modified photochromic agent, the photochromic agent accounts for the modified photochromic agent total weight of the polyethylene terephthalate
0.1%-5%.
4. curtain according to claim 1 light color-changing face fabric, which is characterized in that the organic photochromic agent includes spiral shell
Adjoin mutter, spiral shell throat, fulgenic acid are liquor-saturated, the composition of one or more of diarylethene or azobenzene.
5. curtain according to claim 1 light color-changing face fabric, which is characterized in that the auxiliary agent includes oxidant, compatible
One of agent, age resister, light stabilizer or multiple combinations.
6. curtain according to claim 1 light color-changing face fabric, which is characterized in that the polyethylene terephthalate
The preparation method of modified photochromic agent, comprising the following steps:
1) terephthalic acid (TPA), ethylene glycol are added into reactor, reactor heat temperature raising is simultaneously stirred, esterification is carried out,
Esterification products are generated, solid is cooled to；
2) by esterification products grind into powder, esterification products powder is obtained；
3) vacuum polycondensation is carried out after being sufficiently mixed esterification products powder, inorganic colour-changing agent and organic colour-changing agent, is made poly-
Ethylene glycol terephthalate is modified photochromic agent.
7. curtain according to claim 6 light color-changing face fabric, it is characterised in that wherein, the reaction temperature in step 1) is
180-220℃；Reaction time is 1-4 hours.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811219924.5A CN109487357A (en) | 2018-10-19 | 2018-10-19 | A kind of curtain light color-changing face fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219924.5A CN109487357A (en) | 2018-10-19 | 2018-10-19 | A kind of curtain light color-changing face fabric |
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| CN109487357A true CN109487357A (en) | 2019-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438578A (en) * | 2019-07-30 | 2019-11-12 | 福建省百凯经编实业有限公司 | A kind of color-changing face fabric and its production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629250A (en) * | 2004-10-20 | 2005-06-22 | 南开大学 | Organic photochromic composite nano materials and method for preparing same |
| CN102071490A (en) * | 2010-12-11 | 2011-05-25 | 上海纳米技术及应用国家工程研究中心有限公司 | Method for preparing organic photochromic nanofibers |
| CN104449658A (en) * | 2014-11-07 | 2015-03-25 | 广东工业大学 | Inorganic reversible photochromic material and preparation method thereof |
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2018
- 2018-10-19 CN CN201811219924.5A patent/CN109487357A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629250A (en) * | 2004-10-20 | 2005-06-22 | 南开大学 | Organic photochromic composite nano materials and method for preparing same |
| CN102071490A (en) * | 2010-12-11 | 2011-05-25 | 上海纳米技术及应用国家工程研究中心有限公司 | Method for preparing organic photochromic nanofibers |
| CN104449658A (en) * | 2014-11-07 | 2015-03-25 | 广东工业大学 | Inorganic reversible photochromic material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438578A (en) * | 2019-07-30 | 2019-11-12 | 福建省百凯经编实业有限公司 | A kind of color-changing face fabric and its production method |
| CN110438578B (en) * | 2019-07-30 | 2021-08-20 | 福建省百凯经编实业有限公司 | Color-changing fabric and production method thereof |
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Application publication date: 20190319 |