CN102296465B - Cassia seed composite antibacterial finishing agent, preparation method, method for processing fiber and application - Google Patents
Cassia seed composite antibacterial finishing agent, preparation method, method for processing fiber and application Download PDFInfo
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- CN102296465B CN102296465B CN 201010618462 CN201010618462A CN102296465B CN 102296465 B CN102296465 B CN 102296465B CN 201010618462 CN201010618462 CN 201010618462 CN 201010618462 A CN201010618462 A CN 201010618462A CN 102296465 B CN102296465 B CN 102296465B
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Abstract
The invention discloses a cassia seed composite antibacterial finishing agent which is prepared from a cassia seed extract or nano-cassia seed, a finishing agent and TW-80 (Tween-80). The cassia seed composite antibacterial finishing agent is convenient to use and stable; by adopting the technology of applying the cassia seed composite antibacterial finishing agent on fiber, a product has high-efficient, lasting and safe antibacterial performance; the natural cassia seed is introduced into the traditional home textile industry, thereby avoiding the safety problem during the application of an organic antibacterial agent; and the problems of dispersion, uniformity, firm combination and the like between the antibacterial agent and the fiber can be solved, and the high-efficient lasting antibacterial effect can be achieved in the real sense. The invention further discloses a preparation method of the cassia seed composite antibacterial finishing agent, a method for processing the fiber by utilizing the cassia seed composite antibacterial finishing agent and an application of the cassia seed composite antibacterial finishing agent in home textile products.
Description
Technical field
The present invention relates to a kind of antibacterial finishing agent technical field.Specifically, the present invention relates to a kind of cassia seed composite antibiosis finishing agent, also relate to this cassia seed composite antibiosis finishing agent and get the preparation method and handle the method for fiber and the application of this cassia seed composite antibiosis finishing agent with this cassia seed composite antibiosis finishing agent.
Background technology
Cassia seed also is Cassia occidentalis, goes back pupil, bullshit beans, false mung bean, water chestnut, climbing groundsel, is the mature seed of leguminous herbaceous plant's Cassia tora or little Cassia tora, and bitter, sweet and property frightened has clearing away the liver-fire, a function such as wet, the tonifying kidney and improving eyesight of dispeling the wind.Modern pharmacological research confirms, the contained active ingredient of cassia seed has effects such as regulating immune, antibacterial, anticancer, hypotensive, adjusting blood fat and eyesight-improving bowels-relaxing.Staphylococcus aureus, Escherichia coli, pneumococcus etc. all there is inhibitory action in various degree; Through acting on vagus nerve antihypertensive effect is arranged, can compare favourably with traditional depressor reserpine; Can reduce enteron aisle to absorption of cholesterol through catharsis, and the metabolism of ability feedback regulation low-density lipoprotein; Can prevent and treat ophthalmology diseases such as myopia and cataract of old people.Ability substantial reduction in triglycerides, content of cholesterol, increasing high density lipoprotein, reduction low-density lipoprotein.Except that medicinal ingredient, cassia seed also contains multivitamin and rich in amino acid, fat, carbohydrate etc., and its health care receives people's attention day by day in recent years.
Raising along with living standards of the people and health perception; Antimicrobial product more and more receives people's welcome; Its application can be stopped the bacterial cross-infection between person to person, people and thing, thing and the thing, and it will change the pattern of health care in advance prevention from afterwards treatment.The anti-mite arrangement of fibre is through 20 years of development, and it has been established that acarid especially room dirt mite can exist in bedding and indoor fibre in a large number, becomes one of major reason of allergic reaction illness, the serious threat human health; And along with popularizing day by day of modern installations such as air-conditioning, carpet used, temperature and humidity suitable in the room makes the mite class very easily grow breeding, and therefore anti-mite arrangement receives much concern day by day, becomes the another focus of hygienic finishing processing.But cassia seed is used for antibiotic finish report is not also arranged.
Summary of the invention
One of technical problem to be solved by this invention is to be prone to grow the present situation of breeding and a kind of cassia seed composite antibiosis finishing agent is provided to bacterium in the family product, and this composite antibiosis finishing agent can reach and suppress bacterial reproduction, reduces bacterial cross-infection, safeguards healthy purpose.
Two of technical problem to be solved by this invention is to provide the preparation method of above-mentioned cassia seed composite antibiosis finishing agent.
Three of technical problem to be solved by this invention is to provide a kind of this cassia seed composite antibiosis finishing agent to handle the method for fiber.
Four of technical problem to be solved by this invention is to provide a kind of application of this cassia seed composite antibiosis finishing agent.
A kind of cassia seed composite antibiosis finishing agent as first aspect of the present invention is characterized in that, is formed by the feedstock production of following weight portion:
1～3 part of cassia seed extract or nano jueming;
5～8 parts of finishing agents;
3～4 parts of TW-80.
In a preferred embodiment of the invention, said cassia seed composite antibiosis finishing agent is formed by the feedstock production of following weight portion:
1 part of cassia seed extract or nano jueming;
5 parts of finishing agents;
3 parts of TW-80.
Said cassia seed extract is by CO
2Supercritical extract, benzinum extraction, ethyl acetate extraction, alcohol extract, water extraction and water extraction and alcohol precipitation method extract and get.
Said nano jueming adopts dry process or wet method preparation to prepare and gets.
Said cassia seed extract or nano jueming contain following effective ingredient: anthraquinone active component >=0.1 weight portion, pyrrones active component >=0.165 weight portion, polysaccharide active components >=20.8 weight portions.
Said finishing agent is organosilicon quaternary ammonium salt compound finishing agent or shitosan finishing agent.
The preparation method of the cassia seed composite antibiosis finishing agent of second aspect present invention is: after cassia seed extract or nano jueming, finishing agent, TW-80 are mixed, obtain cassia seed composite antibiosis finishing agent after leaving standstill 3-5h.
A kind of cassia seed composite antibiosis finishing agent of third aspect present invention is handled the method for fiber, specifically comprises the steps:
(1) under the room temperature condition, in containing the dressing liquid that soluble polyurethane PU is 3-5% (o.w.f), add cassia seed composite antibiosis finishing agent 2-4% (o.w.f), bath raio 1: 15 is regulated the pH value to 4-5;
(2) add fiber and flood, fiber is warming up to 50 ℃ after adding, tapping behind the insulation processing 30-40min;
(3) be 80%-85% with fiber dewatering to moisture content, dry 3min down in 110 ℃ then.
The application of a kind of cassia seed composite antibiosis finishing agent in home textile product of fourth aspect present invention is characterized in that, the lining of said home textile product and stuffing adopt cassia seed composite antibiosis finishing agent to handle.
Said home textile product is quilt cover, pillowcase, sheet and core, pillow.
Cassia seed composite antibiosis finishing agent of the present invention, easy to use, stable; Its technology that applies on fiber can make product have efficient, durable, safe anti-microbial property; Natural cassia seed is introduced traditional family spin industry, the safety issue that has existed when having avoided using organic antibacterial agent.The present invention makes crosslinking agent and adhesive with soluble polyurethane (PU), the active group that PU has can with on the fiber-OH ,-NH-forms covalence key, makes the fabric after the arrangement have good washing resistance.Effect through crosslinking agent; Make in the antibiotic preparation active group in the hydroxyl on the TiO2 and fabric fibre molecule like group generation chemical reactions such as hydroxyl, amino, carboxyls; Thereby make antibiotic preparation through setting up firm chemical bond between crosslinking agent and fiber molecule; Make the fabric after the processing have good washing resistance, and do not influence the product feel.And solved problems such as dispersiveness between antiseptic and the fiber, uniformity, strong bonded, reach high-efficient and lasting antibacterial effect truly.
The present invention is uniformly applied to cassia seed composite antibiosis finishing agent in the home textile products such as pillowcase lining and pillow, core stuffing, obtains good anti-bacterial effect, and the home textile product of safety and environmental protection
The specific embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention, but embodiment of the present invention is not limited thereto.
Embodiment 1
The preparation of cassia seed extract: cassia seed is made only, pulverized, add ethyl acetate, adopt heating and refluxing extraction or cold soaking to extract, the extraction solvent ethyl acetate is that the 3-12 of cassia seed doubly measures, heating and refluxing extraction 1-5 time, each 20-90 minute; Or cold soaking extracts each 9-24 hour 1-5 time; Merge each extract; Extract promptly gets the cassia seed ethyl acetate extract through filtering, reclaiming solvent.Cassia seed extract contains following effective ingredient: anthraquinone active component >=0.1 weight portion, pyrrones active component >=0.165 weight portion, polysaccharide active components >=20.8 weight portions.
Embodiment 2
The preparation of nano jueming: after the cassia seed low temperature drying; Routine is ground into 80-200 order fine powder; Then fine powder is put in the pulverization cylinder of the centrifugal shearing ultrafine crusher of the totally enclosed type that has chuck and pulverized continuously, operating temperature is controlled at room temperature, and the speed of mainshaft is 800-2400rpm; The pulverizing time is 30-90 minute, and being ground into particle diameter is 50-200nm homogeneous superfines.Nano jueming contains following effective ingredient: anthraquinone active component >=0.1 weight portion, pyrrones active component >=0.165 weight portion, polysaccharide active components >=20.8 weight portions.
Embodiment 3
The preparation of nano jueming: through in the rough machined cassia seed fine powder, add distilled water and make dispersant, the weight ratio of cassia seed fine powder and distilled water is 1: 20～30; After being uniformly dispersed, soaked 1～24 hour, fine powder is put in the pulverization cylinder of the centrifugal shearing ultrafine crusher of the totally enclosed type that has chuck pulverized continuously then; Operating temperature is controlled at room temperature; The speed of mainshaft is 800-2400rpm, and the pulverizing time is 30-90 minute, and being ground into particle diameter is 50-200nm homogeneous superfines.Nano jueming contains following effective ingredient: anthraquinone active component >=0.1 weight portion, pyrrones active component >=0.165 weight portion, polysaccharide active components >=20.8 weight portions.
Embodiment 4
The preparation of cassia seed composite antibiosis finishing agent: after cassia seed extract 10kg, organosilicon quaternary ammonium salt compound finishing agent 50kg, the TW-8030kg that gets embodiment 1 mixes, obtain cassia seed composite antibiosis finishing agent after leaving standstill 3-5h.
Embodiment 5
The preparation of cassia seed composite antibiosis finishing agent: after the sub-10kg of nano jueming, shitosan finishing agent 50kg, the TW-8030kg that gets embodiment 2 mixes, obtain cassia seed composite antibiosis finishing agent after leaving standstill 3-5h.
Embodiment 6
The preparation of cassia seed composite antibiosis finishing agent: after the sub-10kg of nano jueming, shitosan finishing agent 50kg, the TW-8030kg that gets embodiment 3 mixes, obtain cassia seed composite antibiosis finishing agent after leaving standstill 3-5h.
Embodiment 7
Cassia seed composite antibiosis finishing agent is handled the method for fiber; Be at ambient temperature; The cassia seed composite antibiosis finishing agent 2% (o.w.f) that in containing the dressing liquid that soluble polyurethane PU is 3% (o.w.f), adds embodiment 3 preparations, bath raio 1: 15 is regulated the pH value to 4-5; Add cotton fiber and flood, fiber is warming up to 50 ℃ after adding, tapping behind the insulation processing 30-40min; Be 80%-85% with fiber dewatering to moisture content after the tapping, then in 110 ℃ of oven dry 3min down.Fiber after the oven dry is according to the lining of conventional textile technology weaving home textile product.Perhaps prepare pillow, core stuffing in the home textile product according to common process.
Embodiment 8
Cassia seed composite antibiosis finishing agent is handled the method for fiber; Be at ambient temperature; The cassia seed composite antibiosis finishing agent 3% (o.w.f) that in containing the dressing liquid that soluble polyurethane PU is 4% (o.w.f), adds embodiment 4 preparations, bath raio 1: 15 is regulated the pH value to 4-5; Add cotton fiber and flood, fiber is warming up to 50 ℃ after adding, tapping behind the insulation processing 30-40min; Be 80%-85% with fiber dewatering to moisture content after the tapping, then in 110 ℃ of oven dry 3min down.Fiber after the oven dry is according to the lining of conventional textile technology weaving home textile product.Perhaps prepare pillow, core stuffing in the home textile product according to common process.
Embodiment 9
Cassia seed composite antibiosis finishing agent is handled the method for fiber; Be at ambient temperature; The cassia seed composite antibiosis finishing agent 4% (o.w.f) that in containing the dressing liquid that soluble polyurethane PU is 5% (o.w.f), adds embodiment 3 preparations, bath raio 1: 15 is regulated the pH value to 4-5; Add cotton fiber and flood, fiber is warming up to 50 ℃ after adding, tapping behind the insulation processing 30-40min; Be 80%-85% with fiber dewatering to moisture content after the tapping, then in 110 ℃ of oven dry 3min down.Fiber after the oven dry is according to the lining of conventional textile technology weaving home textile product.Perhaps prepare pillow, core stuffing in the home textile product according to common process.
Embodiment 10
Gained fiber among the embodiment 7 is used to make home textile products such as pillowcase.And test as follows:
1. physical property: no significant changes such as form, whiteness, intensity, feel.
2. antimicrobial spectrum is measured: the harmful bacterium of kind surplus gonococcus, staphylococcus aureus, the Escherichia coli etc. 20 is all had suppress ability efficiently, bacteriostasis rate＞99%.
3. antibacterial effect:
(1) antibiotic rate＞99% (the antibiotic property test method adopts FZ/T01021-92 to rock flask method)
(2) press down the mite effect: to scattering ratio＞99% of dirt mite, gamasid, trombiculid.
4. antibiotic fabric washing resistance:
Fastness to washing: wash after 50 times scattering ratio to dirt mite, gamasid, trombiculid greater than 95%, the death rate reaches more than 90%.Gonococcus, staphylococcus aureus, Escherichia coli etc. do not grow on the fabric of not washing and washing after 30 times, 50 times, 100 times fully, and bacteriostasis rate reaches more than 99%.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. a cassia seed composite antibiosis finishing agent is characterized in that, is formed by the feedstock production of following weight portion:
1～3 part of cassia seed extract or nano jueming;
5～8 parts of finishing agents;
3～4 parts of TW-80;
Said cassia seed extract is by CO
2Supercritical extract, benzinum extraction, ethyl acetate extraction, alcohol extract, water extraction or water extraction and alcohol precipitation method extract and get;
Said nano jueming adopts dry process or wet method preparation to prepare and gets;
Said cassia seed extract or nano jueming contain following effective ingredient: anthraquinone active component >=0.1 weight portion, pyrrones active component >=0.165 weight portion, polysaccharide active components >=20.8 weight portions;
Said finishing agent is organosilicon quaternary ammonium salt compound finishing agent or shitosan finishing agent.
2. cassia seed composite antibiosis finishing agent as claimed in claim 1 is characterized in that, is formed by the feedstock production of following weight portion:
1 part of cassia seed extract or nano jueming;
5 parts of finishing agents;
3 parts of TW-80.
3. the preparation method of the described cassia seed composite antibiosis of claim 1 finishing agent is characterized in that: after cassia seed extract or nano jueming, finishing agent, TW-80 are mixed, obtain cassia seed composite antibiosis finishing agent after leaving standstill 3-5h.
4. the method for the described cassia seed composite antibiosis of claim 1 a finishing agent processing fiber specifically comprises the steps:
(1) under the room temperature condition, in containing the dressing liquid that soluble polyurethane PU is 3-5%o.w.f, add cassia seed composite antibiosis finishing agent 2-4%o.w.f, bath raio 1:15 regulates the pH value to 4-5;
(2) add fiber and flood, fiber is warming up to 50 ℃ after adding, tapping behind the insulation processing 30-40min;
(3) be 80%-85% with fiber dewatering to moisture content, dry 3min down in 110 ℃ then.
5. the application of the said cassia seed composite antibiosis of claim 1 finishing agent in home textile product is characterized in that, the lining of said home textile product and stuffing adopt cassia seed composite antibiosis finishing agent to handle.
6. like the application of the said cassia seed composite antibiosis of claim 5 finishing agent in home textile product, it is characterized in that said home textile product is quilt cover, pillowcase, sheet and core, pillow.
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| CN102995403B (en) * | 2012-11-17 | 2016-10-12 | 江志清 | The method solidifying high-performance chitosan on fabric |
| CN103918709A (en) * | 2014-04-24 | 2014-07-16 | 南雄鼎成化工有限公司 | Preparation method of high-efficiency composite antibacterial and mildew-proof organic-silicon quaternary ammonium salt reagent |
| CN105795802B (en) * | 2014-12-29 | 2017-07-28 | 庆阳凌云服饰集团有限公司 | Calm the nerves the preparation method of clean hair-care and health pillow cover |
| CN104611917B (en) * | 2015-02-03 | 2017-01-25 | 上海三问家居服饰有限公司 | Health care textile fabric and preparation method thereof |
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| CN105496109A (en) * | 2015-12-09 | 2016-04-20 | 湖南省晚安家纺股份有限公司 | Portable bedding, packaging bag and antibacterial treatment method of portable bedding or packaging bag |
| CN105951474B (en) * | 2016-05-18 | 2018-05-25 | 长兴宏泰纺织有限公司 | A kind of colouring method for the dacron for having both antibiotic effect |
| CN105926077A (en) * | 2016-06-27 | 2016-09-07 | 无限极（中国）有限公司 | Cellulosic fiber with antibacterial anti-mold anti-mite functions and preparation method of cellulosic fiber |
| CN108301206A (en) * | 2018-01-30 | 2018-07-20 | 苏州馨格家居用品股份有限公司 | Press down mite woollen blanket and preparation method thereof |
| CN108301152B (en) * | 2018-02-08 | 2020-02-14 | 盐城工业职业技术学院 | Processing technology of textile fabric filled with nano material in tube |
| CN108842467A (en) * | 2018-07-12 | 2018-11-20 | 安徽月娇家具有限公司 | A kind of production method of moisture-proof mould-proof mattress fabric |
| CN110305496B (en) * | 2019-07-17 | 2021-02-12 | 衡水学院 | High-stability cassia seed pigment extraction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542216A (en) * | 2003-11-04 | 2004-11-03 | 张栗源 | Application of cassia seed as dye |
| KR100937455B1 (en) * | 2008-12-16 | 2010-01-19 | 한국푸디팜 주식회사 | Bowel movement promotion functional food containing psyllium seed, rice bran fermentation extracts and yeast extracts and manufacturing method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542216A (en) * | 2003-11-04 | 2004-11-03 | 张栗源 | Application of cassia seed as dye |
| KR100937455B1 (en) * | 2008-12-16 | 2010-01-19 | 한국푸디팜 주식회사 | Bowel movement promotion functional food containing psyllium seed, rice bran fermentation extracts and yeast extracts and manufacturing method thereof |
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