CN102217818A - Thermochromic polyester button and manufacturing method thereof - Google Patents
Thermochromic polyester button and manufacturing method thereof Download PDFInfo
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- CN102217818A CN102217818A CN2011101130390A CN201110113039A CN102217818A CN 102217818 A CN102217818 A CN 102217818A CN 2011101130390 A CN2011101130390 A CN 2011101130390A CN 201110113039 A CN201110113039 A CN 201110113039A CN 102217818 A CN102217818 A CN 102217818A
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- button
- heat discoloration
- polyester
- alkyd resin
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Abstract
The invention discloses a thermochromic polyester button and a manufacturing method thereof, aiming to provide a thermochromic polyester button, which is low in cost, convenient for production, available for volume production and capable of changing color under ultraviolet irradiation, and a manufacturing method thereof. Raw materials for manufacturing the polyester button contain thermochromic powder. A production process of the thermochromic polyester button sequentially comprises the steps of: manufacturing a button blank, forming the button and polishing the button. Since the thermochromic polyester button contains the thermochromic powder, the button can change color at different temperatures, e.g. the thermochromic polyester button can change into different colors as the temperature in four seasons of the year varies. The thermochromic polyester button can be widely applied to various clothes, for example, children clothing, special work clothing, and the like, meets the demands on different purposes, and has a wide market and development prospect.
Description
Technical field
The present invention relates to the polyester ornament on the clothes or the production of polyester button, relate in particular to heat discoloration polyester button and manufacture method thereof.
Background technology
Common polyester button usually can variable color, and promptly all polyester button colors all are functions of the no variable color fixed.If the polyester button is arranged after reaching certain temperature, the color of polyester button can change thereupon, this will increase many functions and improve sight, in addition, especially the staff of child, high temperature and field work, cause burning and disease of skin under long-term high temperature easily, it can be pointed out.
Summary of the invention
The objective of the invention is to overcome the deficiency that existing polyester button exists, provide a kind of cheap, convenient for production, can produce in enormous quantities, polyester button and manufacture method thereof that at a certain temperature can variable color.
In order to reach above-mentioned requirements, heat discoloration polyester button of the present invention is characterized in that containing the heat discoloration powder in the raw material of making the polyester button.
The raw materials by weight of described heat discoloration polyester button includes: heat discoloration powder 0.1-10%, all the other are unsaturated polyester resin, are formed in the heat discoloration cardinal temperature when above, are colourless heat discoloration polyester button.
The raw materials by weight of described heat discoloration polyester button includes: the pigment 0.5-1.5% of heat discoloration powder 0.1-10%, light color, all the other are unsaturated polyester resin, be formed in the heat discoloration cardinal temperature when above, with the heat discoloration polyester button of described pigment color same color.
The heat discoloration cardinal temperature of described heat discoloration powder is a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃.
Described heat discoloration powder has a kind of in rhodo, bright red, golden red, black, grass green, blackish green, peacock green, sapphire blue, yellow, red, rose-red, pink, vermilion, orange, yellow, yellow green, grass green, green, skyblue, Turkey's indigo plant, blueness, navy blue, the violet or any several mixing in them in the color of color status.
In the raw material of above-mentioned heat discoloration polyester button, add, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%.
Yet can in the raw material of above-mentioned heat discoloration polyester button, add, press the UV absorbent of heat discoloration powder gross weight 15-25%.
The production technology of above-mentioned heat discoloration polyester button is characterized in that including successively the following step:
(1) manufacturing of button base: comprise with alkyd resin sheet material and make the button base or make the button base with the alkyd resin bar;
Described with alkyd resin sheet material manufacturing button base:
A batching: each raw material is put together by above-mentioned percentage by weight batching, stir and they were fully mixed in 1-2 minute, make the compound of alkyd resin;
B making sheet: compound is poured in the laminator, and 15 minutes relief compounds of about mistake solidify the back and take out sheet material, make the sheet material that is used to make button;
C punching: sheet material is made button base through punch die in the clicking machine upper punch by the size of button specification;
Described with alkyd resin bar manufacturing button base:
A batching: each raw material by above-mentioned percentage by weight batching, is put together half of each weight raw material, stir and they were fully mixed in 1-2 minute, make the compound A of alkyd resin; In second half weight raw material, add total raw material weight 0.6-3% curing agent and stir, make alkyd resin compound B;
B system rod: alkyd resin compound A and alkyd resin compound B are added in the bar-producing machine equably simultaneously, after bar-producing machine solidifies, produce the alkyd resin rod of all size, decorative pattern and kind;
C section: the alkyd resin rod is gone out the button base by the thickness cutting of button;
(2) shaping of button: routinely with Manufactured button base by manual or make the shaping button that deduction is made various moulding automatically;
(3) polishing of button: the shaping button according to a conventional method through the polishing of polishing program, is made the finished product of luminous button.
Described curing agent is a MEK.
In the operation between the shaping of the manufacturing of button base and button the button base of making being put into 20 ℃～80 ℃ warm water makes button base complete reaction and solidifies fully.
The heat discoloration principle of this heat discoloration polyester button: heat discoloration pigment is prepared by electron transfer type organic compound objects system.The electron transfer type organic compound is organic color development system that a class has special chemical structure.Under specified temp, this organic molecular structure is changed, thereby realize color transition because of electronics shifts.This electrochromic substance is not only bright-colored, and can realize from the change color of " coloured → colourless, colourless → coloured " state under different temperature.When the pigment that adds light color in raw material, when made implements temperature was higher than the heat discoloration cardinal temperature, the heat discoloration powder showed colourless, and the color of pigment then begins to show, can inform clearly that the temperature of these implements has surpassed the heat discoloration cardinal temperature.
Described heat discoloration cardinal temperature is that heat discoloration can be with the rising of temperature, decline and change color repeatedly.As being example with 31 ℃ of redness of heat discoloration cardinal temperature, the variable color form be present more than 31 ℃ colourless, present redness below 31 ℃, if the heat discoloration polyester button of making thus also adds lurid dyestuff therein, be lurid background color in time more than 31 ℃, when the temperature of heat discoloration polyester button then presents redness during less than 31 ℃ again.
The selection of heat discoloration polyester button background color can not be too dark, generally selects transparent or light optimum, in order to avoid hide the color after the variable color.Therefore the dyestuff of described light color be relative variable color powder when color status, the color of dyestuff does not hide the color of variable color powder when coloured.
According to the heat discoloration polyester button of above-mentioned prescription and explained hereafter, owing to contain the heat discoloration powder in the heat discoloration polyester button, can variable color under different temperature, as temperature difference throughout the year, heat discoloration polyester button is variable to go out different colors.Can be widely used on the various dress ornaments such as garment for children, job that requires special skills, be fit to the needs of different purposes, have vast market and development prospect.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Described heat discoloration polyester button is characterized in that containing the heat discoloration powder in the raw material of making the polyester button.
The raw materials by weight of described heat discoloration polyester button includes: heat discoloration powder 0.1-10%, all the other are unsaturated polyester resin, are formed in the heat discoloration cardinal temperature when above, are colourless heat discoloration polyester button.
The raw materials by weight of described heat discoloration polyester button includes: the pigment 0.5-1.5% of heat discoloration powder 0.1-10%, light color, all the other are unsaturated polyester resin, be formed in the heat discoloration cardinal temperature when above, with the heat discoloration polyester button of described pigment color same color.
The heat discoloration cardinal temperature of described heat discoloration powder is a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃.
Described heat discoloration powder has a kind of in rhodo, bright red, golden red, black, grass green, blackish green, peacock green, sapphire blue, yellow, red, rose-red, pink, vermilion, orange, yellow, yellow green, grass green, green, skyblue, Turkey's indigo plant, blueness, navy blue, the violet or any several mixing in them in the color of color status.
In the raw material of above-mentioned heat discoloration polyester button, add, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%.
Yet can in the raw material of above-mentioned heat discoloration polyester button, add, press the UV absorbent of heat discoloration powder gross weight 15-25%.。
The production technology of above-mentioned heat discoloration polyester button is characterized in that including successively the following step:
(1) manufacturing of button base: comprise with alkyd resin sheet material and make the button base or make the button base with the alkyd resin bar; Described with alkyd resin sheet material manufacturing button base:
A batching: each raw material is put together by above-mentioned percentage by weight batching, stir and they were fully mixed in 1-2 minute, make the compound of alkyd resin;
B making sheet: compound is poured in the laminator, and 15 minutes relief compounds of about mistake solidify the back and take out sheet material, make the sheet material that is used to make button;
C punching: sheet material is made button base through punch die in the clicking machine upper punch by the size of button specification;
Described with alkyd resin bar manufacturing button base:
A batching: each raw material by above-mentioned percentage by weight batching, is put together half of each weight raw material, stir and they were fully mixed in 1-2 minute, make the compound A of alkyd resin; The curing agent ethyl methyl ketone that adds total raw material weight 0.6-3% in second half weight raw material stirs, and makes alkyd resin compound B;
B system rod: alkyd resin compound A and alkyd resin compound B are added in the bar-producing machine equably simultaneously, after bar-producing machine solidifies, produce the alkyd resin rod of all size, decorative pattern and kind;
C section: the alkyd resin rod is gone out the button base by the thickness cutting of button;
Make each embodiment of colourless heat discoloration polyester button batching consumption: (unit: kilogram)
| Material name | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| The heat discoloration powder | (0.1 5 ℃ of rhodos) | 10 (10 ℃ grass green) | 1 (21 ℃ of yellow) | 5 (31 ℃ of pinks) |
| Antioxidant | 0.02 | 1.5 | ?0.25 | ?0 |
| Thermal stabilizer | 0.02 | 2.5 | ?0.15 | ?0 |
| The UV absorbent | 0 | 2 | ?0.15 | ?1.25 |
| Unsaturated polyester resin | 99.86 | 84 | ?98.45 | ?93.75 |
Represented heat discoloration cardinal temperature number and the color when the heat discoloration cardinal temperature is following of being respectively in the last table heat discoloration powder bracket.
Make each embodiment of colored heat discoloration polyester button batching consumption: (unit: kilogram)
| Material name | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 |
| The heat discoloration powder | (0.1 38 ℃ of yellow) | 10 (43 ℃ of greens) | 1 (45 ℃ of bluenesss) | 5 (50 ℃ sapphire blue) |
| Antioxidant | 0.02 | 1.5 | ?0.25 | ?0 |
| Thermal stabilizer | 0.02 | 2.5 | ?0.15 | ?0 |
| The UV absorbent | 0 | 2 | ?0.15 | ?1.25 |
| Pigment | (0.5 light blue) | (1.5 pink) | 1 (milky white) | 1 (Huang) |
| Unsaturated polyester resin | 99.36 | 82.5 | ?97.45 | ?92.75 |
Represented heat discoloration cardinal temperature number and the color when the heat discoloration cardinal temperature is following of being respectively in the last table heat discoloration powder bracket.
Because the difference on effect of the variable color powder variable color of selling is very big in the market, when using the consumption of variable color powder, should be according to the actual mass situation control of variable color powder.
8 embodiment of above-mentioned 1-8 are except that the batching and consumption difference of material therefor, and the subsequent production technology of heat discoloration polyester button is all identical, is successively:
(2) shaping of button: routinely with Manufactured button base by manual or make the shaping button that deduction is made various moulding automatically;
(3) polishing of button: the shaping button according to a conventional method through the polishing of polishing program, is made the finished product of luminous button.
In the operation between the shaping of the manufacturing of button base and button the button base of making being put into 20 ℃～80 ℃ warm water makes button base complete reaction and solidifies fully.
The heat discoloration polyester button that the foregoing description 1, embodiment 2, embodiment 3, embodiment 4 are made, when they when heat discoloration cardinal temperature number is above, heat discoloration polyester button is colourless; When heat discoloration cardinal temperature number is following, its color will be by the original colourless rhodo, grass green, yellow, pink that becomes respectively.
At the made heat discoloration polyester button of the foregoing description 5, embodiment 6, embodiment 7, embodiment 8, when they when heat discoloration cardinal temperature number is above, the face of heat discoloration polyester button is respectively light blue, pink, milky white, yellow, it is the color of pigment, when when heat discoloration cardinal temperature number is following, its color will become yellow, green, blueness, sapphire blue respectively by original light blue, pink, milky white, yellow.
In actual use, can also mix and/or with the heat discoloration powder mixing of different colours with multiple color dye, produce in same heat discoloration polyester button and have the different background color colors and the color of multiple variable color, make heat discoloration polyester button more beautiful.
Claims (9)
1. heat discoloration polyester button is characterized in that making in the raw material of polyester button and contains the heat discoloration powder.
2. heat discoloration polyester button according to claim 1, the raw materials by weight that it is characterized in that described heat discoloration polyester button includes: heat discoloration powder 0.1-10%, all the other are unsaturated polyester resin, be formed in the heat discoloration cardinal temperature when above, be colourless heat discoloration polyester button.
3. heat discoloration polyester button according to claim 1, the raw materials by weight that it is characterized in that described heat discoloration polyester button includes: the pigment 0.5-1.5% of heat discoloration powder 0.1-10%, light color, all the other are unsaturated polyester resin, be formed in the heat discoloration cardinal temperature when above, with the heat discoloration polyester button of described pigment color same color.
4. according to any one the described heat discoloration polyester button in the claim 1 to 3, a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃ of the heat discoloration cardinal temperature that it is characterized in that described heat discoloration powder.
5. according to any one the described heat discoloration polyester button in the claim 1 to 4, it is characterized in that in the raw material of above-mentioned heat discoloration polyester button, adding, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%.
6. according to any one the described heat discoloration polyester button in the claim 1 to 5, it is characterized in that in the raw material of above-mentioned heat discoloration polyester button, adding, press the UV absorbent of heat discoloration powder gross weight 15-25%.
7. as the production technology of claim 1 to 6 heat discoloration polyester button as described in each, its feature is successively:
(1) manufacturing of button base: comprise with alkyd resin sheet material and make the button base or make the button base with the alkyd resin bar;
Described with alkyd resin sheet material manufacturing button base:
A batching: each raw material is put together by above-mentioned percentage by weight batching, stir and they were fully mixed in 1-2 minute, make the compound of alkyd resin;
B making sheet: compound is poured in the laminator, and 15 minutes relief compounds of about mistake solidify the back and take out sheet material, make the sheet material that is used to make button;
C punching: sheet material is made button base through punch die in the clicking machine upper punch by the size of button specification;
Described with alkyd resin bar manufacturing button base:
A batching: each raw material by above-mentioned percentage by weight batching, is put together half of each weight raw material, stir and they were fully mixed in 1-2 minute, make the compound A of alkyd resin; In second half weight raw material, add total raw material weight 0.6-3% curing agent and stir, make alkyd resin compound B;
B system rod: alkyd resin compound A and alkyd resin compound B are added in the bar-producing machine equably simultaneously, after bar-producing machine solidifies, produce the alkyd resin rod of all size, decorative pattern and kind;
C section: the alkyd resin rod is gone out the button base by the thickness cutting of button;
(2) shaping of button: routinely with Manufactured button base by manual or make the shaping button that deduction is made various moulding automatically;
(3) polishing of button: the shaping button according to a conventional method through the polishing of polishing program, is made the finished product of luminous button.
8. the production technology of heat discoloration polyester button according to claim 7 is characterized in that described curing agent is a MEK.
9. the production technology of heat discoloration polyester button according to claim 7 is characterized in that in the operation between the shaping of the manufacturing of button base and button the button base of making put into 20 ℃～80 ℃ warm water and makes button base complete reaction and solidify fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101130390A CN102217818A (en) | 2011-04-27 | 2011-04-27 | Thermochromic polyester button and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101130390A CN102217818A (en) | 2011-04-27 | 2011-04-27 | Thermochromic polyester button and manufacturing method thereof |
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| CN102217818A true CN102217818A (en) | 2011-10-19 |
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| CN2011101130390A Pending CN102217818A (en) | 2011-04-27 | 2011-04-27 | Thermochromic polyester button and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964573A (en) * | 2012-12-07 | 2013-03-13 | 华润包装材料有限公司 | Color-changed polyester and preparation method thereof |
| CN103013072A (en) * | 2012-12-04 | 2013-04-03 | 常州瑞禧电力设备有限公司 | High-temperature early-warning protective hood |
| CN105820532A (en) * | 2016-04-18 | 2016-08-03 | 昆山初本电子科技有限公司 | Thermochromic LED lamp light guide plate formula |
| CN106923451A (en) * | 2017-04-21 | 2017-07-07 | 深圳联达钮扣有限公司 | A kind of button with heat discoloration effect and preparation method thereof |
| CN109456585A (en) * | 2018-10-29 | 2019-03-12 | 江苏常阳科技有限公司 | A kind of fire-retardant sheet molding compound of heat discoloration and preparation method thereof |
| CN109527718A (en) * | 2018-11-30 | 2019-03-29 | 深圳联达钮扣有限公司 | A kind of synthetic resin button and preparation method thereof with color changeable effect |
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| CN201698136U (en) * | 2010-06-29 | 2011-01-05 | 天津三星光电子有限公司 | Digital camera with shell capable of sensing temperature and changing color |
| CN101953543A (en) * | 2010-09-06 | 2011-01-26 | 俞善锋 | Luminous button and production technology thereof |
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2011
- 2011-04-27 CN CN2011101130390A patent/CN102217818A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201698136U (en) * | 2010-06-29 | 2011-01-05 | 天津三星光电子有限公司 | Digital camera with shell capable of sensing temperature and changing color |
| CN101953543A (en) * | 2010-09-06 | 2011-01-26 | 俞善锋 | Luminous button and production technology thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013072A (en) * | 2012-12-04 | 2013-04-03 | 常州瑞禧电力设备有限公司 | High-temperature early-warning protective hood |
| CN102964573A (en) * | 2012-12-07 | 2013-03-13 | 华润包装材料有限公司 | Color-changed polyester and preparation method thereof |
| CN105820532A (en) * | 2016-04-18 | 2016-08-03 | 昆山初本电子科技有限公司 | Thermochromic LED lamp light guide plate formula |
| CN106923451A (en) * | 2017-04-21 | 2017-07-07 | 深圳联达钮扣有限公司 | A kind of button with heat discoloration effect and preparation method thereof |
| CN109456585A (en) * | 2018-10-29 | 2019-03-12 | 江苏常阳科技有限公司 | A kind of fire-retardant sheet molding compound of heat discoloration and preparation method thereof |
| CN109527718A (en) * | 2018-11-30 | 2019-03-29 | 深圳联达钮扣有限公司 | A kind of synthetic resin button and preparation method thereof with color changeable effect |
| CN109527718B (en) * | 2018-11-30 | 2021-09-14 | 深圳联达钮扣有限公司 | Synthetic resin button with color-changing effect and manufacturing method thereof |
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Owner name: JIASHAN TLD INDUSTRIAL AND TRADING CO., LTD. Free format text: FORMER OWNER: YU SHANFENG Effective date: 20120323 |
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Effective date of registration: 20120323 Address after: 314102 Zhejiang province Jiashan County Dashun garment accessories business park on the road, No. 76-80 Applicant after: JIASHAN TLD INDUSTRIAL & TRADING CO., LTD. Address before: 314102 Zhejiang province Jiashan County Xitang Town Industrial Park, No. 23 Jiashan road button Tatsu trade limited company Applicant before: Yu Shanfeng |
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Application publication date: 20111019 |