CN103726316A - Preparation method of pH value and temperature response, photocuring and one-way wet permeability multifunctional finishing agent for woven fabrics - Google Patents
Preparation method of pH value and temperature response, photocuring and one-way wet permeability multifunctional finishing agent for woven fabrics Download PDFInfo
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Abstract
The invention discloses a preparation method of a pH value and temperature response, photocuring and one-way wet permeability multifunctional finishing agent for woven fabrics, belonging to the preparation field of textile chemicals. The preparation method comprises the steps: firstly, mixing deionized water, a biomass surfactant, polyhedral oligomeric silsesquioxane, nano-zinc oxide particles and silver nitrate, and then, adding ammonia water and reacting to obtain a functional reaction solution; and then, dropwise adding an N-isopropylacrylamide monomer for pre-emulsifying after heating the functional reaction solution; then, adding sodium azide and propylene glycol block polyether, heating till the end of the reaction and finally adjusting the pH value to 7-8. The preparation method disclosed by the invention is simple and low in cost; the prepared finishing agent is good in stability, high in activity and free of pollution; high-temperature curing is not needed, crosslinking and curing can be realized under illumination, and a baking process is omitted in the use process, so that the production effects of saving energy and reducing emission are achieved; and the multifunctional finishing agent is suitable for various textile fibers and woven fabrics and can be used for a long term.
Description
Technical field
The invention belongs to the preparation field of TEXTILE CHEMICALS, particularly a kind of fabric dedicated optical is solidified the preparation method of bismuthino air cleaning finishing agent.
Background technology
COTTON FABRIC lead dressing, generally will after leading dressing, carry out high temperature bakes, after leading dressing, the wearability of fabric has obvious variation, such as permeability, feel etc., all there is decline in various degree, and wherein contain part Harmful chemicals, have a strong impact on consumer's wearing comfortable.In one-way wet-guide arranges, different types ofly lead dressing agent and different production technology is different to the influence degree of wearability of fabric, leading dressing agent arranges amount on fabric and arranges anchor point and select all to have a direct impact, arrange dosage larger, one-way wet-guide performance is better, but permeability decline is more serious.For a long time, to use more be fluorine-containing water repellent finishing agent in the dressing of leading of COTTON FABRIC, because fluorine-contained finishing agent is to hard degradation, large to environmental hazard, studies the focus that floride-free one-way wet-guide finishing agent becomes domestic and international research.
Because the processing of textiles is to be processed as master with hygrometric state mostly, current processing method has padding method and coating, wherein pads method because technique is simple, can serialization produce, and becomes the main method of preparing air purified functional textile.And padding method key is to prepare the air cleaning finishing agent of stability and high efficiency, and rarer people studies this technology both at home and abroad.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of method is simple, cost is low, the production method of non-secondary pollution, the fabric pH that is easy to suitability for industrialized production and temperature-responsive photocuring one-way wet-guide multifunction finishing agent.
The present invention includes following steps:
1) by mass ratio, be to add ammoniacal liquor after the deionized water, living beings surfactant, cage type polyhedral oligomeric silsesquioxane, nano granular of zinc oxide of 1 ︰ 0.01～0.05 ︰ 0.05～0.15 ︰ 0.02～0.1 ︰ 0.001～0.003 and silver nitrate mix, through reaction, obtain functional response liquid;
2) functional response liquid is warming up to 50～60 ℃, and drip NIPA monomer, after pre-emulsification, be cooled to 20～25 ℃, then add sodium azide and propylene glycol block polyether, after being warming up to 60～90 ℃, react, question response finishes rear adjusting pH value to 7～8.
Preparation method of the present invention is simple, cost is low, does not increase new equipment, is easy to industrialization raw.The finishing agent stability of preparation is good, active high, Green-pollution, and do not need hot setting, just can crosslinking curing under illumination, in use procedure, save baking, reach the production effect of energy-saving and emission-reduction, be applicable to various textile fabrics and fabric, can use for a long time.
In addition, living beings surfactant of the present invention is any one in the two carboxylate gemini surfactants of living beings glycosyl surfactant active, living beings anacardol sulfosalt surfactant or abietyl.The living beings surfactant adopting has good ecology and toxicology character and outstanding physicochemical properties and compatibility.Especially its toxicity, be better than the abiotic matter surfactant of any class now with the compatibility of skin and biological degradability.Therefore it is specially adapted to the woven textile products contacting with human body skin.
The mass ratio that feeds intake of described NIPA monomer and nano granular of zinc oxide is 1 ︰ 8～20.Ingredient proportion is suitable, and can guarantee does not affect its water repellency when improving finishing agent electrolyte sensitiveness.
The mass ratio that feeds intake of described sodium azide and nano granular of zinc oxide is 1 ︰ 10～30.Ingredient proportion is suitable, can improve the photo-crosslinking performance of finishing agent, reduces and bakes operation.
The mass ratio that feeds intake of described propylene glycol block polyether and nano granular of zinc oxide is 1 ︰ 15～30.Ingredient proportion is suitable, can improve the stability of finishing agent, too high, can have influence on the contrary the sensitiveness of finishing agent to pH.
The mass ratio that feeds intake of described sodium polymethacrylate and nano granular of zinc oxide is 1 ︰ 8～20.Ingredient proportion is suitable, can improve the sensitiveness of finishing agent to pH, too high, can have influence on the sensitiveness of finishing agent to pH.
The specific embodiment
One,, below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
(1) in reactor, add 1kg deionized water, 0.05kg biomass sugar based surfactants, 0.15kg cage type polyhedral oligomeric silsesquioxane, 0.1kg nano granular of zinc oxide and 0.001kg silver nitrate, after high-speed stirred mixes, add 0.005kg ammoniacal liquor, through reaction, obtain functional response liquid 1.3006kg.
(2) functional response liquid is warming up to 50 ℃, 0.0125kgN-N-isopropylacrylamide monomer is slowly dripped therein simultaneously, after pre-emulsification, be cooled to 20 ℃, to mixture, add 0.01kg sodium azide and 0.007kg propylene glycol block polyether again, be heated to 60 ℃ and react, after approximately 2 hours, reaction finishes, and with sodium bicarbonate, regulates pH value to 7, discharging, obtains finishing agent 1.3301kg.
The finishing agent of preparation arranges on fabric by the mode of roller printing, one-way wet-guide performance >=3 grade, rate of water absorption (%/s) >100, maximum wetting radius >22, one-way transmission index R>400, comprehensive wet-guide quick-drying ability >0.8.
Embodiment 2
(1) in reactor, add 1kg deionized water, 0.01kg living beings anacardol sulfosalt surfactant, 0.05kg cage type polyhedral oligomeric silsesquioxane, 0.02kg nano granular of zinc oxide and 0.003kg silver nitrate, after high-speed stirred, add 0.002kg ammoniacal liquor, reaction obtains functional response liquid 1.085kg.
(2) functional response liquid is warming up to 55 ℃, 0.001kgN-N-isopropylacrylamide monomer is slowly dripped therein, after pre-emulsification, be cooled to 22 ℃, then add 0.007kg sodium azide and 0.7kg propylene glycol block polyether to mixture, be heated to 75 ℃ and react, after 4 hours, reaction finishes, with ammonium acetate, regulate pH value to 7.5, discharging, obtains finishing agent 1.796kg.
The finishing agent of preparation arranges on fabric by the mode of roller printing, one-way wet-guide performance >=3 grade, rate of water absorption (%/s) >100, maximum wetting radius >22, one-way transmission index R>400, comprehensive wet-guide quick-drying ability >0.8.
Embodiment 3
(1) in reactor, add 1kg deionized water, the two carboxylate gemini surfactants of 0.03kg abietyl, 0.1kg cage type polyhedral oligomeric silsesquioxane, 0.07kg nano granular of zinc oxide and 0.002kg silver nitrate, after high-speed stirred, add 0.001kg ammoniacal liquor, reaction obtains functional response liquid 1.2003kg;
(2) functional response liquid is warming up to 60 ℃, 0.007kgN-N-isopropylacrylamide monomer is slowly dripped therein, after pre-emulsification, be cooled to 25 ℃, then add 0.0024kg sodium azide and 0.0035kg propylene glycol block polyether to mixture, be heated to 90 ℃ and react, after 3 hours, reaction finishes, with ammoniacal liquor, regulate pH value to 8, discharging, obtains finishing agent 1.2132kg.
The finishing agent of preparation arranges on fabric by the mode of roller printing, one-way wet-guide performance >=3 grade, rate of water absorption (%/s) >100, maximum wetting radius >22, one-way transmission index R>400, comprehensive wet-guide quick-drying ability >0.8.
Claims (6)
1. the preparation method of fabric pH value and temperature-responsive photocuring one-way wet-guide multifunction finishing agent, is characterized in that comprising the following steps:
1) by mass ratio, be to add ammoniacal liquor after the deionized water, living beings surfactant, cage type polyhedral oligomeric silsesquioxane, nano granular of zinc oxide of 1 ︰ 0.01～0.05 ︰ 0.05～0.15 ︰ 0.02～0.1 ︰ 0.001～0.003 and silver nitrate mix, through reaction, obtain functional response liquid;
2) functional response liquid is warming up to 50～60 ℃, and drip NIPA monomer, after pre-emulsification, be cooled to 20～25 ℃, then add sodium azide and propylene glycol block polyether, after being warming up to 60～90 ℃, react, question response finishes rear adjusting pH value to 7～8.
2. preparation method according to claim 1, is characterized in that: described living beings surfactant is any one in the two carboxylate gemini surfactants of living beings glycosyl surfactant active, living beings anacardol sulfosalt surfactant or abietyl.
3. preparation method according to claim 1, is characterized in that: the mass ratio that feeds intake of described NIPA monomer and nano granular of zinc oxide is 1 ︰ 8～20.
4. preparation method according to claim 1, is characterized in that: the mass ratio that feeds intake of described sodium azide and nano granular of zinc oxide is 1 ︰ 10～30.
5. preparation method according to claim 1, is characterized in that: the mass ratio that feeds intake of described propylene glycol block polyether and nano granular of zinc oxide is 1 ︰ 15～30.
6. preparation method according to claim 1, is characterized in that: the mass ratio that feeds intake of described sodium polymethacrylate and nano granular of zinc oxide is 1 ︰ 8～20.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410000276.XA CN103726316B (en) | 2014-01-02 | 2014-01-02 | The preparation method of fabric pH value and temperature-responsive photocuring one-way wet-guide multifunction finishing agent |
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| CN201410000276.XA CN103726316B (en) | 2014-01-02 | 2014-01-02 | The preparation method of fabric pH value and temperature-responsive photocuring one-way wet-guide multifunction finishing agent |
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| CN103726316A true CN103726316A (en) | 2014-04-16 |
| CN103726316B CN103726316B (en) | 2015-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465769A (en) * | 2021-07-06 | 2021-10-01 | 长春工业大学 | Preparation method of dual-emission nanometer fluorescence thermometer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998022542A2 (en) * | 1996-11-08 | 1998-05-28 | Ikonos Corporation | Chemical functionalization of surfaces |
| CN101353864A (en) * | 2008-05-04 | 2009-01-28 | 东华大学 | Finishing method of dry-touch and cool knitted underwear or fabric |
| CN102140075A (en) * | 2011-01-18 | 2011-08-03 | 复旦大学 | Photosensitive coupling molecule and synthesis method and application thereof |
| CN103061106A (en) * | 2012-12-31 | 2013-04-24 | 东华大学 | Low-carbon photocuring single-side moisture transport finishing agent as well as preparation method and application thereof |
| CN103276585A (en) * | 2013-04-08 | 2013-09-04 | 东华大学 | Preparation method of green light-cured durable one-way moisture-diversion finishing agent |
-
2014
- 2014-01-02 CN CN201410000276.XA patent/CN103726316B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998022542A2 (en) * | 1996-11-08 | 1998-05-28 | Ikonos Corporation | Chemical functionalization of surfaces |
| CN101353864A (en) * | 2008-05-04 | 2009-01-28 | 东华大学 | Finishing method of dry-touch and cool knitted underwear or fabric |
| CN102140075A (en) * | 2011-01-18 | 2011-08-03 | 复旦大学 | Photosensitive coupling molecule and synthesis method and application thereof |
| CN103061106A (en) * | 2012-12-31 | 2013-04-24 | 东华大学 | Low-carbon photocuring single-side moisture transport finishing agent as well as preparation method and application thereof |
| CN103276585A (en) * | 2013-04-08 | 2013-09-04 | 东华大学 | Preparation method of green light-cured durable one-way moisture-diversion finishing agent |
Non-Patent Citations (1)
| Title |
|---|
| 徐伟杰等: "导湿快干与单向导湿织物", 《印染》, no. 2, 31 January 2011 (2011-01-31), pages 46 - 51 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465769A (en) * | 2021-07-06 | 2021-10-01 | 长春工业大学 | Preparation method of dual-emission nanometer fluorescence thermometer |
| CN113465769B (en) * | 2021-07-06 | 2023-04-28 | 长春工业大学 | Preparation method of double-emission nano fluorescent thermometer |
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