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Fabric pretreatment fluid containing vitamin, health-care fabric and preparation methods of health-care fabric

A technology of pretreatment liquid and health-care fabric, applied in fiber treatment, fiber type, plant fiber, etc., can solve the problems of high heat resistance, water washing, unstable properties, complicated preparation process, etc., and achieve good washing fastness, durability High perspiration fastness and simple finishing process

Active Publication Date: 2011-05-11
三问家居股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, vitamin C and vitamin E are water-soluble and fat-soluble vitamins respectively, which are unstable, easily destroyed, and not resistant to high heat and washing.
Using the first method to prepare vitamin microcapsules can improve stability, but the preparation process is complicated
Using the second method to add vitamins to the fibers, the vitamins will fall off due to friction, bending and washing. Therefore, the function of supplementing vitamins in these fabrics will not last for a long time. The function of releasing vitamins will be easy when the number of washings is more than 30 times. very weak

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fabric pretreatment fluid containing vitamin, health-care fabric and preparation methods of health-care fabric
  • Fabric pretreatment fluid containing vitamin, health-care fabric and preparation methods of health-care fabric
  • Fabric pretreatment fluid containing vitamin, health-care fabric and preparation methods of health-care fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Polyester / cotton fabric specification: T / C 50 / 50, 40×40, 110×80

[0052] Process formula of fabric pretreatment liquid:

[0053] β-cyclodextrin complex with vitamin E: 3.5%;

[0054] Binder: 3%;

[0055] Softener: 4%;

[0056] water balance.

[0057] in

[0058] The adhesive is:

[0059]

[0060] In the general formula, n=2.

[0061] The softener is:

[0062]

[0063] In the general formula, R is C 8 Alkyl, X is Br - .

[0064] Process flow:

[0065] (1) Preparation of vitamin E-containing β-cyclodextrin inclusion complexes: at room temperature, first add β-cyclodextrin to water, mix well, and prepare β-cyclodextrin saturated aqueous solution. Vitamin E is added to the saturated aqueous solution of β-cyclodextrin according to the mass ratio of vitamin E:β-cyclodextrin=1:7. Thoroughly stir at 70°C for 3 hours at a speed of 300r / min, vitamin E is clathrated, then filtered, washed and dried. The precipitated solid inclusion was filtered, washed with 5% e...

Embodiment 2

[0078] Plain weave: 48s

[0079] Process formula of fabric pretreatment liquid:

[0080] β-cyclodextrin complex with vitamin A: 0.3%;

[0081] Binder: 0.3%;

[0082] water balance.

[0083] where the adhesive is

[0084]

[0085] In the general formula, m=3.

[0086] Process flow:

[0087] (1) Preparation of vitamin A-containing β-cyclodextrin inclusions: at room temperature, β-cyclodextrin was first added to water, and mixed evenly to prepare a β-cyclodextrin saturated aqueous solution. According to the mass ratio of vitamin A:β-cyclodextrin=1:11, vitamin A is added into the saturated aqueous solution of β-cyclodextrin. Fully stir at 40°C for 4 hours at a speed of 300r / min, vitamin A is clathrated, then filtered, washed and dried. The precipitated solid inclusion was filtered, washed with 6% diethyl ether solvent, and dried to obtain a stable inclusion. The inclusion rate is 75%.

[0088] (2) Measure 0.3g of vitamin A-containing β-cyclodextrin inclusion compound, ...

Embodiment 3

[0101] Pure cotton fabric specification: 40x40 / 133x72

[0102] Process formula of fabric pretreatment liquid:

[0103] β-cyclodextrin complex with vitamin E: 4.5%;

[0104] Binder: 3%;

[0105] Softener: 4.5%;

[0106] water balance.

[0107] Wherein the binder is:

[0108]

[0109] In the general formula, n=8.

[0110] The softener is:

[0111]

[0112] In the general formula, R is C 12 Alkyl, X is Cl - .

[0113] Process flow:

[0114] (1) Preparation of vitamin E-containing β-cyclodextrin inclusion complexes: at room temperature, first add β-cyclodextrin to water, mix well, and prepare β-cyclodextrin saturated aqueous solution. Vitamin E is added to the saturated aqueous solution of β-cyclodextrin according to the mass ratio of vitamin E:β-cyclodextrin=1:10. Stir fully at 50°C for 4 hours at a speed of 300r / min, vitamin E is clathrated, then filtered, washed and dried. The precipitated solid inclusion was filtered, washed with 5% ethanol solvent, and dried...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a fabric pretreatment fluid containing vitamin, which contains 0.3 to 8% of beta-cyclodextrin inclusion complex containing vitamin, 0.3 to 7% of binding agent and the balance of water. The invention also discloses a health-care fabric containing vitamin prepared by using the fabric pretreatment fluid, wherein the fabric can slowly release vitamin after contacting with skins. The invention also discloses two methods for preparing the health-care fabric. The prepared fabric has excellent washing-resistant property, contains 22 to 40 mg of vitamin per 100g of cloth cover, has the retaining ratio above 83% after washing once and the retaining ratio above 65% after washing for thirty times, is high in perspiration resistance, contains 20 to 35 mg of vitamin per 100g of the cloth cover after the perspiration resistance treatment, and has the cloth cover retaining ratio above 87% after washing once and perspiration resistance treatment and the cloth cover retaining ratio above 66% after washing for thirty times and perspiration resistance treatment.

Description

technical field [0001] The invention relates to a fabric pretreatment solution containing vitamins, a health-care fabric and a preparation method thereof. Background technique [0002] Vitamins are a class of low-molecular organic compounds necessary to maintain human health. They are contained in very small amounts in natural foods, and most of them cannot be synthesized in the human body and must be ingested through food. When the human body lacks vitamins, many diseases will occur. Vitamins can be divided into fat-soluble vitamins and water-soluble vitamins into two categories. Fat-soluble vitamins include vitamins A, D, E, K, etc., which are almost insoluble in water; water-soluble vitamins include vitamins B1, B2, B6, B12, and C. Vitamins are one of the six essential nutrients for the human body and are organic substances necessary for life. [0003] Vitamin C and vitamin E can not only enhance the immunity of the human body, but also beautify the skin, make the skin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M13/144D06M13/11D06M23/02D06M15/273D06M15/267D06M13/477D06M101/06D06M101/32
Inventor 张庆李颖君李慧霞艾艳宁王蓉臧蕴
Owner 三问家居股份有限公司
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