CN103485183A - Method for fixing cyclodextrin on fabric by using colloidal sol - Google Patents
Method for fixing cyclodextrin on fabric by using colloidal sol Download PDFInfo
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- CN103485183A CN103485183A CN201310410793.XA CN201310410793A CN103485183A CN 103485183 A CN103485183 A CN 103485183A CN 201310410793 A CN201310410793 A CN 201310410793A CN 103485183 A CN103485183 A CN 103485183A
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- hydrosol
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Abstract
The invention relates to a method for fixing cyclodextrin on a fabric by using colloidal sol. The method comprises the following steps: (1) adding 5 parts of beta- cyclodextrin to 100 parts of 30% ethanol water, completely dissolving, then adding a mixture to the 100 parts of colloidal sol, uniformly mixing, carrying out double-dipping and double-rolling treatment on the fabric, predrying for 20 minutes to 40 minutes at the temperature of 50 DEG C to 80 DEG C, and baking for 3-10 minutes at the temperature of 80DEG C to 150 DEG C; and (2) weighting and adding 1g of lavender essence to 100ml of 10% ethanol water, dropwise adding a system conditioning agent MS, homogenizing for 5 minutes at the rotating speed of 5000, dipping the finished fabric for 5 to 10 hours, and naturally cooling. The method has the beneficial effects that the beta-cyclodextrin is fixed on the surface of the fabric by using the colloidal sol, and the possibility is supplied for the development of aromatic health-care textiles. After the fabric is finished by the colloidal sol, the adsorption property of the fabric to the essence is obviously higher than that of an unfinished cotton fabric.
Description
Technical field
The invention belongs to the fabric finishing technical field, be specifically related to a kind of colloidal sol that utilizes cyclodextrin is fixed on to the method on fabric.
Background technology
In recent years, progress along with host-guest chemistry, report about cyclodextrin increases gradually, especially in medical application: some medicines by with the capable bioavailability that becomes inclusion compound to strengthen medicine of cyclodextrin, the stimulation of cushion to stomach, this has very large enlightenment for the exploitation health-care textile.
Cyclodextrin is through the fermentation of basophilic gemma, the nontoxic product that the glucosyl group transfer reaction obtains to occur by starch, have α-, β-, γ-tri-kind, by 6,7,8 glucose monomers, formed respectively, these monomers are strapped in together with ring-type, and having formed one has certain capacity hole and molecular structure more firmly.Wherein, the molecule hole of beta-schardinger dextrin-is moderate, and production cost is low, is widely used, and is at present uniquely industrial, can produce in a large number the cyclodextrin product.Vestibule outside and the porch of beta-schardinger dextrin-are rich in hydrophily, therefore and cavity inside forms hydrophobic space, be well suited for the coated by hydrophobic material, as essence etc., thereby unique effect is being arranged aspect the essence slowly-releasing, for the exploitation of aromatic health-care textile product provides possibility.
While utilizing beta-schardinger dextrin-exploitation storage aromatic textile, a very crucial problem will be anchored at beta-schardinger dextrin-on fabric exactly, and shape is " fragrant nest " one by one, in order to inclusion essence, after these essence discharge, can also be with same or other essence filling.The release of essence can repeat arbitrarily with filling, and therefore the release function of this fabric is not subject to the restriction of time, and its maximum advantage is its " invertibity ", and this invertibity has formed famous " nest is dwelt " effect just.
If can utilize colloidal sol that beta-schardinger dextrin-is doped among the space of gel network, make beta-schardinger dextrin-be bonded to fabric face, fabric has had many " fragrant nests " that can fill at any time perfume (or spice), slowly release perfume.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of colloidal sol that utilizes cyclodextrin is fixed on to the method on fabric, by colloidal sol, beta-schardinger dextrin-is anchored in to the surface of fabric, thereby volume can manufactory's aromatic health product textiles.
A kind of colloidal sol that utilizes is fixed on the method on fabric by cyclodextrin, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of colloidal sols, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip several system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
Further, described colloidal sol is siliceous alcosol or the hydrosol;
Further, the described hydrosol is the siliceous hydrosol or the titaniferous hydrosol or Si/Ti Compound Water colloidal sol;
Further, the preparation method of siliceous alcosol is: TEOS, GPTS and ethanol heat are successively entered in three-necked bottle, and the regulating thermostatic bath temperature is 25 ℃, drips HCl solution under electric stirring, dropwise rear continuation and stir certain hour, must be to the siliceous alcosol of clear;
Further, the preparation method of the described siliceous hydrosol is: GPTS and water are joined in beaker, under magnetic agitation, drip dilute hydrochloric acid solution, obtain continuing to stir certain hour after clear solution, obtain the siliceous hydrosol;
Further, the preparation method of the described titaniferous hydrosol is: TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtain milky white liquid.This liquid rotating is moved in three-necked bottle, and the ageing certain hour, obtain the translucent titaniferous hydrosol;
Further, the preparation method of described Si/Ti Compound Water colloidal sol is: by the siliceous hydrosol and the titaniferous hydrosol, under magnetic agitation, slowly the latter is added drop-wise to the former, obtains slightly yellowy Si/Ti Compound Water colloidal sol after stirring.
The beneficial effect that the present invention has is: utilize colloidal sol beta-schardinger dextrin-to be doped among the space of gel network, make beta-schardinger dextrin-be bonded to fabric face, fabric has had many " fragrant nests " that can fill at any time perfume (or spice), slowly release perfume, for the exploitation of aromatic health-care textile product provides possibility.After colloidal sol arranges, fabric to the absorption property of essence apparently higher than undressed COTTON FABRIC.Effect fixing, slowly-releasing can directly occur to essence in colloidal sol, with the combination of beta-schardinger dextrin-, can reach the fragrant finishing effect of better storage.
The specific embodiment
In order further to understand advantage of the present invention, below enumerate several specific embodiments effect of the present invention is described.
Embodiment mono-:
A kind of colloidal sol that utilizes is fixed on the method on fabric by cyclodextrin, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of siliceous alcosol, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip several system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
Embodiment bis-:
A kind of colloidal sol that utilizes is fixed on the method on fabric by cyclodextrin, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of siliceous hydrosols, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip several system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
Embodiment tri-:
A kind of colloidal sol that utilizes is fixed on the method on fabric by cyclodextrin, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of titaniferous hydrosols, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip several system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
Embodiment tetra-:
A kind of colloidal sol that utilizes is fixed on the method on fabric by cyclodextrin, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of Si/Ti Compound Water colloidal sols, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip several system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
In sum, above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (7)
1. one kind is utilized colloidal sol that cyclodextrin is fixed on to the method on fabric, it is characterized in that, comprises the steps:
(1) get in the ethanol water that 5 parts of beta-schardinger dextrin-s join 100 part 30%, after dissolving fully, it is joined in 100 parts of colloidal sols, mix and rear fabric is padded to processing, two soak two rolls, 50 ℃～80 ℃ preliminary drying 20min～40min, 80 ℃～150 ℃ bake 3～10min;
(2) take the 1g lavender fragrance and join in 100ml, 10% ethanol water, drip system modifier MS, under 5000 rotating speeds, homogenizing is 5 minutes, and the textile impregnation 5～10h by after arranging, dry naturally.
2. the colloidal sol that utilizes according to claim 1 is fixed on the method on fabric by cyclodextrin, it is characterized in that, described colloidal sol is siliceous alcosol or the hydrosol.
3. the colloidal sol that utilizes according to claim 2 is fixed on the method on fabric by cyclodextrin, it is characterized in that, the described hydrosol is the siliceous hydrosol or the titaniferous hydrosol or Si/Ti Compound Water colloidal sol.
4. the colloidal sol that utilizes according to claim 3 is fixed on the method on fabric by cyclodextrin, it is characterized in that, the preparation method of described siliceous alcosol is: TEOS, GPTS and ethanol heat are successively entered in three-necked bottle, the regulating thermostatic bath temperature is 25 ℃, drip HCl solution under electric stirring, dropwise rear continuation and stir, obtain the siliceous alcosol of clear.
5. the colloidal sol that utilizes according to claim 3 is fixed on the method on fabric by cyclodextrin, it is characterized in that, the preparation method of the described siliceous hydrosol is: GPTS and water are joined in beaker, drip dilute hydrochloric acid solution under magnetic agitation, obtain continuing to stir after clear solution, obtain the siliceous hydrosol.
6. the colloidal sol that utilizes according to claim 3 is fixed on the method on fabric by cyclodextrin, it is characterized in that, the preparation method of the described titaniferous hydrosol is: TTB is dissolved in acetum, then under magnetic agitation, the acetum of TTB is added dropwise in hydrochloric distilled water, obtains milky white liquid.This milky white liquid is transferred in three-necked bottle, and ageing obtains the translucent titaniferous hydrosol.
7. the colloidal sol that utilizes according to claim 3 is fixed on the method on fabric by cyclodextrin, it is characterized in that, the preparation method of described Si/Ti Compound Water colloidal sol is: by the siliceous hydrosol and the titaniferous hydrosol, under magnetic agitation, the titaniferous hydrosol is added drop-wise in the siliceous hydrosol, obtains Si/Ti Compound Water colloidal sol after stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310410793.XA CN103485183A (en) | 2013-09-11 | 2013-09-11 | Method for fixing cyclodextrin on fabric by using colloidal sol |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310410793.XA CN103485183A (en) | 2013-09-11 | 2013-09-11 | Method for fixing cyclodextrin on fabric by using colloidal sol |
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| CN103485183A true CN103485183A (en) | 2014-01-01 |
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| CN201310410793.XA Pending CN103485183A (en) | 2013-09-11 | 2013-09-11 | Method for fixing cyclodextrin on fabric by using colloidal sol |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587496A (en) * | 2004-07-22 | 2005-03-02 | 东华大学 | Sol-gel anti-ultraviolet finishing method for cotton fabric |
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- 2013-09-11 CN CN201310410793.XA patent/CN103485183A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587496A (en) * | 2004-07-22 | 2005-03-02 | 东华大学 | Sol-gel anti-ultraviolet finishing method for cotton fabric |
Non-Patent Citations (2)
| Title |
|---|
| 李晶等: "纳米TiO2/β-环糊精溶胶在棉织物上的应用", 《印染》 * |
| 罗敏: "溶胶-凝胶技术在纺织上的应用与研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
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