CN114277588A - Intelligent printing paste - Google Patents
Intelligent printing paste Download PDFInfo
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- CN114277588A CN114277588A CN202111618353.4A CN202111618353A CN114277588A CN 114277588 A CN114277588 A CN 114277588A CN 202111618353 A CN202111618353 A CN 202111618353A CN 114277588 A CN114277588 A CN 114277588A
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Abstract
The invention provides intelligent printing paste which comprises the following components: a powdery phase change material A; liquid phase-change material B with solid content of 40%; a liquid aldehyde removing agent; the liquid adhesive is pure acrylic ester component emulsion with solid content of 50 percent; a liquid emollient; health care powder; heat-sensitive powder; a dispersant; a mold inhibitor; the printing paste with intelligent function is prepared by mixing and stirring processes. The textile prepared by the invention has the functions of temperature regulation and color regulation, and also has the functions of health care and beauty. The utility model provides a comfortable feeling for human body when worn. The printing paste does not exist in the market at present.
Description
Technical Field
The invention relates to the textile dyeing industry, in particular to a printing paste with the functions of heat preservation regulation, health care and temperature discoloration, which can be used for printing and dyeing and coating of underwear and bedding.
Background
The main function of the printing paste in the market is to provide the fabric with an attractive appearance, but with the improvement of living standard of people, higher requirements are put forward for textile technology, besides the attractive appearance, the printing paste also needs to have the functions of temperature regulation and health care, and the printing paste is worn on the body and provides a more comfortable feeling for the human body when lying on the bed, so that the printing paste is a significant research on how to achieve the effect.
Disclosure of Invention
In order to provide the textile with the effects of beauty, comfort and health care, the invention provides novel intelligent printing paste which comprises the following components:
(1) the phase change material A accounts for 23 percent by weight and is in a powder shape;
(2) the phase-change material B accounts for 42 percent by weight, is in a liquid state, and has a solid content of 40 percent;
(3) the aldehyde removing agent accounts for 0.2 percent of the weight unit and is in a liquid state;
(4) the aldehyde-removing auxiliary agent accounts for 0.1 percent of the weight unit and is in a liquid state;
(5) 29% of adhesive in weight unit, liquid state, 50% of solid content;
(6) the emollient accounts for 0.78 percent of the weight unit and is in a liquid state;
(7) 0.3 percent of dispersant by weight unit, and is powder;
(8) the health-care powder accounts for 3.3 percent of the weight unit and is powdery;
(9) the mildew preventive is in a powder shape, and the weight ratio of the mildew preventive is 0.12 percent;
(10) the heat-sensitive powder accounts for 1.2 percent by weight and is powdery;
in addition, a cross-linking agent was added in an amount of 0.8% by weight based on the total weight of the above slurry.
The adhesive is pure acrylic ester component emulsion, wherein 39% of methyl acrylate, 57% of butyl acrylate and 4% of hydroxymethyl acrylamide.
The invention has the advantages of temperature regulation function, health care function and beautiful appearance. The utility model provides a comfortable feeling for human body when worn. The printing paste does not exist in the market at present.
Detailed Description
The invention prefers that the phase-change material A is microcapsule powder with the particle size less than 0.5u, the shell of the microcapsule is melamine modified urea-formaldehyde resin, the inner core is paraffin wax, and the molecular formula is as follows: the CnH2n +2 paraffin has high heat storage function, high specific heat and specific volume, enthalpy value up to 200-220T/g, different melting points according to the components of the paraffin, and the phase change temperature of the phase change material A is selected to be 25-31 ℃.
The phase-change material B selected by the invention is a microcapsule liquid; it has a solid content of 40%; the shell of the microcapsule is polyurethane-modified urea-formaldehyde resin, and the inner core is paraffin, and because the shell is thinner, the enthalpy value of the microcapsule is higher.
The phase-change material can change phase at a certain temperature; absorbing heat to be converted from a solid state to a liquid state, and releasing heat to be converted from the liquid state to the solid state; as a high-tech textile material, it can produce the effects of no cold or heat.
The aldehyde removing agent selected by the invention is 2-imidazolidone and an organic amine catalyst, formaldehyde reacts with the 2-imidazolidone to obtain 1- (hydroxymethyl) imidozolidin-2-one, namely a monoalkylated product, and the organic amine catalyst is added, so that the decomposition of the formaldehyde can be enhanced, and the content of the formaldehyde in the product is less than 20 mg/kg.
The adhesive selected by the invention is a pure acrylic ester emulsion component, namely pure acrylic; wherein, the content of methyl acrylate is 39 percent, the content of butyl acrylate is 57 percent, and the content of hydroxymethyl acrylamide is 4 percent. And functional auxiliary agent, and is an emulsion prepared by copolymerization through an optimized process. Performance characteristics: the grain size is fine, the luster is high, the formed film is water-resistant, temperature-resistant and soft, and the solid content can reach 50 percent, so that the printed cloth with three-dimensional patterns can be made.
The emollient adopted by the invention is glycerin, and the glycerin is properly added into the slurry, so that the formed cloth is in contact with the skin of a human body, and the cloth has comfortable feeling and an emollient effect.
The dispersant adopted by the invention is sodium dodecyl sulfate, is an organic compound, has a chemical formula of C12H25SO4Na, is white powder, is also a dispersant used in the synthesis of acrylate emulsion, and has good matching property.
The health powder adopted by the invention is HX-120 nano-grade far infrared powder, has excellent health care physical therapy function, thermal effect function and moisture-removing, ventilating and bacteriostasis function, can permeate subcutaneous tissues to generate thermal effect, thereby exciting the activity of body cells, effectively improving the microcirculation of human body, enabling the human body to feel comfortable and simultaneously giving certain physical therapy effect.
The mildew inhibitor added in the invention is safe and reliable benzimidazole, and the mildew prevention mechanism is as follows: the mildew inhibitor is characterized in that the formation of a spindle body in the analysis process of virus cells is inhibited, so that the virus cells cannot be split to cause germ death, the killing range is that mildew is killed by punctiform radiation, the mildew inhibitor and an adhesive are mixed on the surface of a coating to form a stable net structure, the mildew inhibitor is uniformly distributed in the net structure in punctiform mode, and the mildew inhibitor kills the mildew by radiating the area with the point as the center.
The temperature-sensitive powder in the slurry has a color change temperature of 28 ℃ and is matched with the phase change material. The printing paste contains a certain amount of phase-change material, so that the temperature of the cloth surface and the temperature around the cloth surface are influenced by the phase-change material, and the temperature-sensitive powder can display the phase-change effect and give people a mysterious sense of beauty.
The crosslinking agent added into the slurry is a low-temperature water-based crosslinking agent. In the general production process, the additive is not needed, but when the selected textile fabric is not temperature-resistant and needs to be printed, namely the printing production temperature is lower than 120 ℃, the additive is added when the printed cloth still has certain water resistance and is added before use.
The slurry making process is specifically set out below:
the following ingredients were used:
1, 23 kg of phase change material A
2, 42 kg of phase-change material B has a liquid solid content of 40%
3, 0.2 kg of aldehyde removing agent is liquid
4, 0.1 kg of aldehyde removal auxiliary agent is liquid
5, 29 kg of adhesive with liquid solid content of 50 percent
6, 0.78 kg of emollient
7, 0.3 kilogram of dispersant powder
8, 3.3 kilograms of health-care powder
9, 0.12 kilogram of mildew preventive powder
10, 1.2 kilograms of heat-sensitive powder
11, 0.8 kg of crosslinking agent in liquid form
The slurry of the invention is stirred by a hydraulic dispersion machine and a stepless speed changer, and the stirrer adopts a disc sawtooth stirrer.
The materials are mixed according to the above steps and are added in sequence as follows:
1, adding a phase change material A and a phase change material B, and stirring at a low speed for 3 minutes; the purpose is that the slurry is in a rolling annular flow to generate a strong vortex, and particles on the surface of the slurry spirally drop to the bottom of the vortex; forming a turbulent flow zone at the position of 2.5-5 mm of the edge of the dispersion disc, and subjecting the slurry and the particles to strong shearing and impact; an upper beam and a lower beam are formed outside the area, and the slurry is fully circulated and turned over; the lower part of a dispersion plate of the dispersion machine is in a laminar flow state, slurry layers with different flow rates are mutually diffused, and phase-change material A powder and phase-change material B liquid are uniformly dispersed;
2, then adding an aldehyde removing agent and an aldehyde removing auxiliary agent, and stirring at a low speed for 2 minutes;
3, adding the adhesive, and stirring at medium speed for 5 minutes; uniformly dispersing the adhesive and the phase-change material;
4, sequentially adding the emollient, the glycerol and the dispersant of sodium dodecyl sulfate, and stirring at a low speed for 2 minutes;
5, sequentially adding health powder HX-120 nano far infrared powder under the condition of medium-speed stirring; a mold inhibitor; the temperature sensitive powder is stirred for 5 minutes. After the stirrer was turned off and the liquid was stabilized for 5 minutes, it was once charged into a 100KG vat.
The cross-linking agent is used at printing production temperature lower than 120 deg.c.
Claims (2)
1. An intelligent printing paste comprises the following components:
(1) the phase change material A accounts for 23 percent by weight and is in a powder shape;
(2) the phase-change material B accounts for 42 percent by weight, is in a liquid state, and has a solid content of 40 percent;
(3) the aldehyde removing agent accounts for 0.2 percent of the weight unit and is in a liquid state;
(4) the aldehyde-removing auxiliary agent accounts for 0.1 percent of the weight unit and is in a liquid state;
(5) 29% of adhesive in weight unit, liquid state, 50% of solid content;
(6) the emollient accounts for 0.78 percent of the weight unit and is in a liquid state;
(7) 0.3 percent of dispersant by weight unit, and is powder;
(8) the health-care powder accounts for 3.3 percent of the weight unit and is powdery;
(9) the mildew preventive is in a powder shape, and the weight ratio of the mildew preventive is 0.12 percent;
(10) the heat-sensitive powder accounts for 1.2 percent by weight and is powdery;
in addition, when the temperature of the printing production is lower than 120 ℃, the cross-linking agent is added and accounts for the weight unit
0.8 percent of the total weight of the sizing agent.
2. The intelligent printing paste according to claim, wherein said binder is a pure acrylic ester component emulsion of 39% methyl acrylate, 57% butyl acrylate, and 4% methylol acrylamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618353.4A CN114277588A (en) | 2021-12-28 | 2021-12-28 | Intelligent printing paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618353.4A CN114277588A (en) | 2021-12-28 | 2021-12-28 | Intelligent printing paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114277588A true CN114277588A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111618353.4A Withdrawn CN114277588A (en) | 2021-12-28 | 2021-12-28 | Intelligent printing paste |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758355A (en) * | 2012-07-11 | 2012-10-31 | 天津工业大学 | Coating size composition for thermosensitive discoloring and energy storing textile and coating preparation method |
| CN104775310A (en) * | 2015-04-23 | 2015-07-15 | 北京宇田相变储能科技有限公司 | Multi-segment thermochromic temperature-regulating fabric |
| CN108129923A (en) * | 2017-12-30 | 2018-06-08 | 嘉力丰科技股份有限公司 | New-type phase change energy storage wall paper-based membrane and preparation method thereof and construction technology |
| CN109440501A (en) * | 2018-11-12 | 2019-03-08 | 游晟纺织科技(深圳)有限公司 | A kind of temperature-sensitive print paste and its printing technology |
| CN110565373A (en) * | 2019-10-21 | 2019-12-13 | 罗莱生活科技股份有限公司 | Temperature-adjusting textile and production method thereof |
-
2021
- 2021-12-28 CN CN202111618353.4A patent/CN114277588A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758355A (en) * | 2012-07-11 | 2012-10-31 | 天津工业大学 | Coating size composition for thermosensitive discoloring and energy storing textile and coating preparation method |
| CN104775310A (en) * | 2015-04-23 | 2015-07-15 | 北京宇田相变储能科技有限公司 | Multi-segment thermochromic temperature-regulating fabric |
| CN108129923A (en) * | 2017-12-30 | 2018-06-08 | 嘉力丰科技股份有限公司 | New-type phase change energy storage wall paper-based membrane and preparation method thereof and construction technology |
| CN109440501A (en) * | 2018-11-12 | 2019-03-08 | 游晟纺织科技(深圳)有限公司 | A kind of temperature-sensitive print paste and its printing technology |
| CN110565373A (en) * | 2019-10-21 | 2019-12-13 | 罗莱生活科技股份有限公司 | Temperature-adjusting textile and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 吴赞敏 主编: "《纺织品清洁染整加工技术》", vol. 1, 华东理工大学出版社, pages: 163 - 165 * |
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Application publication date: 20220405 |
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