CN101377059B

CN101377059B - Durability natural object machining textile

Info

Publication number: CN101377059B
Application number: CN2007101313893A
Authority: CN
Inventors: 于辉; 符晔; 罗周荣; 稻田康二郎
Original assignee: Toray Fibers and Textiles Research Laboratories China Co Ltd
Current assignee: Toray Fibers and Textiles Research Laboratories China Co Ltd
Priority date: 2007-08-30
Filing date: 2007-08-30
Publication date: 2012-07-04
Anticipated expiration: 2027-08-30
Also published as: CN101377059A

Abstract

The present invention discloses a durable textile processed with natural substances. The functional natural substances are attached on the fiber surface of the textile. The natural substances are firmly combined with the fibers of the textile and have good durability. The textile has properties, such as corrosion prevention, resistance to bacteria and health caring, and is an environment-friendly product.

Description

Durability natural object machining textile

Technical field:

The present invention relates to a kind of durability natural object machining textile, this textiles be a kind of have anticorrosion, antibiotic, preserve moisture, the environment-friendly products of performance such as health care.

Technical background:

The Along with people's growth in the living standard, people have proposed requirement to performances such as the feature of environmental protection of textiles, anti-corrosive antibacterial property, healths.

Developed countries such as America and Europe have made strict requirement to the quality safety of textiles, and under this background, people begin to research and develop textiles safe, function admirable.Derive from vegeto-animal natural characteristic medicament and obtained deep research and application in textile industry; This type of natural goods has good effects such as asepsis environment-protecting property, anti-inflammation property, anti-corrosive properties, health; Have biocompatibility simultaneously, the product that utilizes this type of natural medicament to develop has vast market.Though this type of textiles has lot of advantages, the durability of arrangement processing is not fine behind the natural goods of textiles at present, and particularly the back arrangement processed goods of synthetic fiber the present invention is directed to the exploitation that this shortcoming has been carried out durability natural object machining textile.

Summary of the invention:

The object of the present invention is to provide a kind of have anticorrosion, antibiotic, preserve moisture, the textiles of the durability natural object of health properties processing.

Technical solution of the present invention is:

A kind of durability natural object machining textile is characterized in that: form on the fiber surface of this textiles and be attached with functional natural goods.

Above-mentioned natural goods comprises wherein one or more such as polysaccharide compound, protein-based compound, vegetable oil lipid.Polysaccharide compound is wherein one or more such as shitosan, starch, alginate, gum Arabic; Protein-based compound is wherein one or more such as gelatin, milk protein, fibroin albumen, and vegetable oil lipid is wherein one or more such as peppermint essential oil, argy wormwood essential oil, aloe extract.Natural goods through with bridging agent generation graft reaction attached on the fiber; The weight of forming the graft that adheres on the fiber of this textiles be fiber weight 0.05～20%, bridging agent is wherein one or more such as blocked isocyanate class, aldehydes, polyalkenylesters class.

Form the fiber more than 30% in the fiber of this textiles and be in the synthetic fiber such as terylene, nylon, acetate fiber, acrylic fibers one or more.

A kind of production method of durability natural object machining textile is characterized in that: comprise the following steps:

1, the preparation of textiles to be processed.

2, preparation working solution:

With natural goods (shitosan; Starch; Alginate; Gum Arabic; Gelatin; Milk protein; Fibroin albumen; The peppermint essential oil; The argy wormwood essential oil; Wherein one or more such as aloe extract); Bleeding agent (AEO or alkyl polyoxyethylene ether or propyl alcohol or alkylsulfonate etc.); Dispersant (comprises Sodium Polyacrylate; Sodium metasilicate; Calgon etc.); Bridging agent (comprises the blocked isocyanate class; Formaldehyde; Glutaraldehyde; Polyalkenylesters class etc.); PH value conditioning agent is mixed with working solution by following prescription with soft water:

Natural goods	Bleeding agent	Dispersant	Adhesive
				2～80g/L	0～5g/L	0～10g/L	1～30g/L

The pH value is 2.0～7.0

All the other all are soft water except that above-mentioned medicament in the working solution

3, pad processing:

Fabric article to be processed are immersed in the working solution, roll dried then with padding machine.

4, prebake:

Fabric after will padding is 80～130 ℃ of fully oven dry down.

5, HEAT SETTING:

With the HEAT SETTING 30～600 seconds under 130～195 ℃ of conditions of the fabric of prebake.

Product of the present invention has performances such as high-durability, the feature of environmental protection, antibiotic property, anti-corrosive properties, moisture retention.

Natural goods, bridging agent and fiber-reactive are:

A. bridging agent respectively with natural goods and fiber generation graft reaction

B. natural goods and bridging agent generation graft reaction, bridging agent generation self-crosslinking reaction forms space network structure bag and invests fiber surface.

C. bridging agent generation self-crosslinking reaction, natural goods is wrapped in wherein, and bridging agent becomes space network structure bag to invest fiber surface.

The chemical structural formula that contains in the fiber of the present invention:

or

Or

or

F: fiber

R: natural goods

X: bridging agent

Below in conjunction with embodiment the present invention is described further.

The specific embodiment

Embodiment 1:

A. machining cloth is prepared: 100% dacron

B. prepare working solution:

Unit: g/L

Shitosan	Gelatin	Sodium metasilicate	Alkyl polyoxyethylene ether	The terminal blockade type of heat reactivity isocyanates
					10	5	3	3	20

All soft water except that above-mentioned medicament in the working solution

The pH value is adjusted to 3.0～4.0

C. pad processing:

2 soak 2 rolls, and pick-up rate is 61%

D. dryness finalization:

130 ℃ * 3min is dry, and 170 ℃ * 45s typing obtains durability natural object machining textile, form the graft that adheres on the fiber surface of this textiles and be fiber weight 1.2%.

Antistatic behaviour before and after processed goods returns through home washings N

The home washings standard: JIS L 0,217 103

Antistatic testing standard: determination method is pressed in JIS L 1094 frictional electrifications

Washing times	Rough	Processed goods
			Before the home washings	6540V	113V
After the home washings 20 times	6135V	2508V

Embodiment 2:

A. machining cloth is prepared: 100% dacron

B. prepare working solution:

Unit: g/L

Shitosan	The aloe modifier	Alkylsulfonate	The heat reactivity isocyanates
				20	10	3	10

The pH value is 3.0～4.0

C. pad processing: 2 soak 2 rolls, and pick-up rate is 37.4%

D. dryness finalization:

130 ℃ * 2min is dry, and 170 ℃ * 45s typing obtains durability natural object machining textile, form the graft that adheres on the fiber surface of this textiles and be fiber weight 2.3%.

The home washings standard: JIS L 0,217 103

Washing times	Rough	Processed goods
			Before the home washings	5784V	256V
After the home washings 20 times	5534V	1508V

Embodiment 3:

A. machining cloth is prepared: 100% dacron

B. prepare working solution:

Unit: g/L

Milk protein	The aloe modifier	Alkylsulfonate	The heat reactivity isocyanates
				10	5	3	10

The pH value is 6.0～7.0

C. pad processing:

2 soak 2 rolls, and pick-up rate is 98%

D. dryness finalization:

130 ℃ * 2min is dry, and 170 ℃ * 45s typing obtains durability natural object machining textile, form the graft that adheres on the fiber surface of this textiles and be fiber weight 3.2%.

Water imbibition before and after processed goods returns through home washings N

The home washings standard: JIS L 0,217 103

Antistatic testing standard: JIS L 1907 method of dripping

Washing times	Rough	Processed goods
			Before the home washings	＞120 seconds	＜1 second
After the home washings 20 times	＞120 seconds	1 second

Embodiment 4:

A. machining cloth is prepared: 100% RIPSTOP

B. prepare working solution:

Unit: g/L

Shitosan	Milk protein	Isopropyl alcohol	The terminal blockade type of heat reactivity isocyanates
				20	10	3	10

The pH value is adjusted to 3.0～4.0 with acetum

C. pad processing:

2 soak 2 rolls, and pick-up rate is 59%

D. dryness finalization:

130 ℃ * 2min is dry, and 170 ℃ * 45s typing obtains durability natural object machining textile, form the graft that adheres on the fiber surface of this textiles and be fiber weight 2.9%.

Embodiment 5:

Natural goods is one or more in starch, alginate, gum Arabic, milk protein, fibroin albumen, peppermint essential oil, argy wormwood essential oil, the aloe extract; Bridging agent is to comprise in blocked isocyanate class, formaldehyde, glutaraldehyde, the polyalkenylesters class one or more, and all the other are with embodiment 1.

Claims

1. durability natural object machining textile is characterized in that: form on the fiber surface of this textiles and be attached with functional natural goods; Form the fiber of this textiles and handle the graft fibres of back grafting natural goods for building bridge on its surface; The weight of forming the graft that adheres on the fiber of this textiles be fiber weight 0.05～20%; Natural goods is one or more in polysaccharide compound, protein-based compound, the vegetable oil lipid; Bridging agent is one or more in blocked isocyanate class, the polyalkenylesters class; And polysaccharide compound is in shitosan, starch, alginate, the gum Arabic one or more.

2. durability natural object machining textile according to claim 1 is characterized in that: protein-based compound is one or more in gelatin, milk protein, the fibroin albumen.

3. durability natural object machining textile according to claim 1 is characterized in that: vegetable oil lipid is one or more in peppermint essential oil, argy wormwood essential oil, the aloe extract.

4. durability natural object machining textile according to claim 1 is characterized in that: form the fiber more than 30% in the fiber of this textiles and be in terylene, nylon, acetate fiber, the acrylic fiber one or more.

5. durability natural object machining textile according to claim 1 is characterized in that: obtain through following production method, textiles padded processing, heat-treat then this product, wherein working solution is made up of following composition by weight:

All the other all are soft water;

Wherein natural goods is one or more in polysaccharide compound, protein-based compound, the vegetable oil lipid, and bridging agent is one or more in blocked isocyanate class, the polyalkenylesters class.

6. durability natural object machining textile according to claim 5 is characterized in that: heat treated temperature is 80-195 ℃, and the time is 30-600 second.