CN100344804C - Biologically active nano fiber and products thereof - Google Patents
Biologically active nano fiber and products thereof Download PDFInfo
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- CN100344804C CN100344804C CNB2003101131740A CN200310113174A CN100344804C CN 100344804 C CN100344804 C CN 100344804C CN B2003101131740 A CNB2003101131740 A CN B2003101131740A CN 200310113174 A CN200310113174 A CN 200310113174A CN 100344804 C CN100344804 C CN 100344804C
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- biologically active
- bioactive
- bioactive fiber
- nanometer
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Abstract
The present invention relates to a bioactive nanometer fibre and a manufacturing method thereof, and a product which is made of bioactive nanometer fibres. In the present invention, bioactive nanometer grains (the grain diameter is 6 to 50 nm) are adopted as filler to prepare chemical fibres. The nanometer grains comprise ZrO2, Al2O3, SiO2, Fe2O3, ZnO, B2O3, MnO2 and phase reinforcing agent. The nanometer grains and polymer are mixed to form agglomerates (or slices), and the agglomerates and the polymer slices are molten and spun to form bioactive nanometer fibres. The fibre has the characteristic that the length of radiated waves is 2 to 6 mu m and 8 to 15 mu m, and the fibre has the biological functions of bioactivity and biologic waves. The fibre can be used for weaving products with the functions of bacterium resistance and health care.
Description
Technical field
The present invention relates to biologically active nanometer fiber and manufacture method thereof, and the goods of making by described biologically active nanometer fiber.
Background technology
The application of biologically active nanometer material on antiseptic health care fiber and goods become one and has been significant and the field of practical value.Because the specific area of nano particle is big, the surface atom number is more, and the surface atom ligancy is not enough and have high surface energy, and this makes these atoms have very high chemism and biologically active.For the nano particle bioactive materials with ionic structure characteristic, its electronics, ion displacement polarizability increase, and have improved surface-activity.
Summary of the invention
The present invention makes antiseptic health care fiber by the biologically active nanometer particle is added in the polymer.These fibers have new physical and chemical performance, promptly have the function of the biological wave spectrum of antibacterial functions and radiation, and they can the kill harmful bacterium, also has the promotion microcirculation in human body, activating human body cells, the enhance immunity ability is reconciled health cares such as human body meridian balance.
Major technique characteristics of the present invention are to utilize exclusive skin effect of nano particle and quantum size effect, with particle diameter is that the nano particle of 6～50nm adds in the polymer and makes fiber and fibre, wherein said nano particle has the function (wavelength is about 2～25 μ m) of the biological wave spectrum of radiation, its radiance is 87～95%, and the negative oxygen ion incidence is 2 * 10
3～10
5/ cm
3, sterilization rate＞90% (at staphylococcus aureus and Escherichia coli).Consisting of of described nano particle: the ZrO of 20～50 weight %
2, 7～15 weight % Al
2O
3, 10～25 weight % SiO
2, the ZnO of 5～20 weight %, the Fe of 8～15 weight %
2O
3, 3～8 weight % B
2O
3, 3～5 weight % MnO
2Reinforcing agent mutually with 5～10 weight %.Described nano particle and organic polymer are made master batch with dry method or wet method blend, use master batch and polymer melting spinning again, wherein said polymer can be polypropylene, polyurethane, policapram and polyester.The biological wave radiation rate of the biologically active nanometer fiber that makes thus is 85～95%, and uvioresistant is efficient to be 85～95%, anti-staphylococcus aureus and Escherichia coli are efficient＞and 90%.In addition, adopt different textile technologies, described fiber can also be made the look silk, can copy out the special-shaped silk of different shape by changing spray yarn board component, as triangle wire, hollow yarn or three leaf silks.These silks can be used for the manufacturing function goods.
The specific embodiment
Further describe the present invention with preferred implementation of the present invention below.
1. the prescription of biologically active nanometer powder:
The nano particle that the present invention adopts preferably has following composition: the ZrO of 20～50 weight %
2, 7～15 weight % Al
2O
3, 10～25 weight % SiO
2, the ZnO of 5～20 weight %, the Fe of 8～15 weight %
2O
3, 3～8 weight % B
2O
3, 3～5 weight % MnO
2Reinforcing agent mutually with 5～10 weight %.The particle diameter of described nano particle is 6～50nm, and its biological wave spectrum radiance is 87～95%, and the characteristic radiation wavelength can make the hydrone polarization and have biological function between 2～6 μ m and 8～15 μ m.The sterilization rate of described nano particle＞90% (at staphylococcus aureus and Escherichia coli).Uvioresistant rate＞85%.According to the required function requirement, the composition that can also regulate described nano particle is to reach the purpose of strengthening required function in addition.
2. the biologically active master batch is made:
Above-mentioned biologically active nanometer particle and polymer chips blend (dry method or wet method) are made master batch (or section), wherein the biologically active nanometer granule content is 30～60 weight %, and wherein said polymer can be polypropylene, polyurethane, policapram and polyester.
3. melting spinning:
With above-mentioned master batch and polyblend melting spinning, can be spun into special-shaped silk such as hollow yarn, triangle wire or three leaf silks by selecting different spray yarn board components, wherein the biologically active nanometer granule content is about 5～30 weight %.
4. fabric is made:
Silk thread by fiber after will putting in order and different size is pressed the different proportion blending, can make the end or various clothings such as coat, sheet and goods in the clothes that satisfy different function requirements such as nightwear, brassiere, abdominal belt, sweat shirt, sport pants, socks, the length.
Now explain technical scheme of the present invention, it should be noted that following embodiment just to the explaining of technical solution of the present invention, and should not be construed as any limitation of the invention by following embodiment.
Embodiment
Embodiment 1:
Consisting of of the used nano particle of present embodiment: the ZrO of 32 weight %
2, 9 weight % Al
2O
3, 21 weight % SiO
2, 10 weight % Fe
2O
3, the ZnO of 8 weight %, the B of 7 weight %
2O
3, 5 weight % MnO
2Reinforcing agent mutually with 8 weight %.The average grain diameter of used nano particle is 20nm.With the polypropene blended master batch of making of described nano particle and 50 weight %, again with the ratio congruent melting spinning of master batch and polypropylene chip in 30: 100.This process adds post processings such as bullet, can have the goods of antimicrobial health care function by fabric requirement spinning, and it also has the microcirculatory function of promotion; The anti-ultraviolet function goods; Or antibiotic hydrofuge again can anti-ultraviolet product etc.Described product comprises brassiere, socks, various underwear, clothing cotton-padded mattress, abdominal belt etc.
Embodiment 2
The used nano particle of present embodiment consists of: the ZrO of 47 weight %
2, 9 weight % Al
2O
3, 10 weight % SiO
2, the ZnO of 7 weight %, the Fe of 9 weight %
2O
3, 5 weight % B
2O
3, 3 weight % MnO
2Reinforcing agent mutually with 10 weight %.The average grain diameter of used nano particle is 30nm.The polyurethane comixing of described nano particle and 60 weight % is made master batch, again master batch and polyurethane section are pressed congruent melting spinning in 25: 100.This process adds post processings such as bullet, can spin functional product by the fabric requirement, as have health care, antibacterial functions, the goods of functions such as promotion and microcirculation improvement and antibiotic hydrofuge.
Claims (9)
1, biologically active nanometer particle, its particle diameter are 6～50nm, and it contains the ZrO of 20～50 weight %
2, 7～15 weight % Al
2O
3, 10～25 weight % SiO
2, the ZnO of 5～20 weight %, the Fe of 8～15 weight %
2O
3, 3～8 weight % B
2O
3, 3～5 weight % MnO
2Reinforcing agent mutually with 5～10 weight %.
2, biologically active nanometer particle as claimed in claim 1, its biological wave spectrum radiance is 87～95%.
3, a kind of preparation method of bioactive fiber, it comprises: with dry method or wet method biologically active nanometer particle and polyblend are prepared master batch, the content of nano particle described in this master batch is 30～60 weight %, then with gained master batch and polymer chips melt spinning, wherein said biologically active nanometer particle grain size is 6～50nm, and it contains the ZrO of 20～50 weight %
2, 7～15 weight % Al
2O
3, 10～25 weight % SiO
2, the ZnO of 5～20 weight %, the Fe of 8～15 weight %
2O
3, 3～8 weight % B
2O
3, 3～5 weight % MnO
2Reinforcing agent mutually with 5～10 weight %.
4, the preparation method of bioactive fiber as claimed in claim 3, wherein said polymer is polypropylene, polyurethane, policapram and polyester.
5, a kind of bioactive fiber wherein contains the nano material of 5～30 weight % and the polymeric material of 70～95 weight %, and wherein said nano material contains the ZrO of 20～50 weight %
2, 7～15 weight % Al
2O
3, 10～25 weight % SiO
2, the ZnO of 5～20 weight %, the Fe of 8～15 weight %
2O
3, 3～8 weight % B
2O
3, 3～5 weight % MnO
2Reinforcing agent mutually with 5～10 weight %.
6, bioactive fiber as claimed in claim 5, its sterilization rate to staphylococcus aureus＞90% is to Escherichia coli sterilization rate＞90%.
7, bioactive fiber as claimed in claim 5, its biological wave spectrum radiance is 87～95%, uvioresistant is efficient simultaneously is 85～95%.
8, bioactive fiber as claimed in claim 5, the biological wavelength of its radiation are 2～6 μ m and 8～15 μ m.
9, the arbitrary bioactive fiber of claim 5-8 is used to make the purposes of antibiotic health fabric and goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101131740A CN100344804C (en) | 2003-12-25 | 2003-12-25 | Biologically active nano fiber and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101131740A CN100344804C (en) | 2003-12-25 | 2003-12-25 | Biologically active nano fiber and products thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1635201A CN1635201A (en) | 2005-07-06 |
| CN100344804C true CN100344804C (en) | 2007-10-24 |
Family
ID=34843430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101131740A Expired - Fee Related CN100344804C (en) | 2003-12-25 | 2003-12-25 | Biologically active nano fiber and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100344804C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560723A (en) * | 2010-12-31 | 2012-07-11 | 上海德福伦化纤有限公司 | Production method of inorganic nanometer quantum energy healthy functional polyester fiber |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534850A (en) * | 2010-12-31 | 2012-07-04 | 上海德福伦化纤有限公司 | Method for manufacturing inorganic nano photoresponse-type self-cleaning polyester fiber flocking fluff |
| CN102127823B (en) * | 2011-01-04 | 2013-01-02 | 北京化工大学 | Formaldehyde catalytic purification fibre and preparation method thereof |
| CN102330188A (en) * | 2011-06-21 | 2012-01-25 | 江苏鹰翔化纤股份有限公司 | Method for preparing nano silicon dioxide modified polyester fibers |
| CN106245127B (en) * | 2016-08-03 | 2018-09-14 | 三德亿顺商贸(深圳)有限公司 | A kind of natural nano-mineral mountain flour functional fibre and a kind of functional heat energy cotton |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192463A (en) * | 1987-10-05 | 1989-04-11 | Nobuhide Maeda | Production of far infrared ray emitting nonwoven fabric |
| JPH02160921A (en) * | 1988-12-13 | 1990-06-20 | Mitsubishi Rayon Co Ltd | Far infrared ray emitting polyester staple fiber |
| CN1095118A (en) * | 1993-05-07 | 1994-11-16 | 清华大学 | Far-infrared ceramic chemical fibre |
| CN1299890A (en) * | 2000-12-27 | 2001-06-20 | 东华大学 | Additive material for preparing efficient nanometer far infrared fine count fiber |
-
2003
- 2003-12-25 CN CNB2003101131740A patent/CN100344804C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192463A (en) * | 1987-10-05 | 1989-04-11 | Nobuhide Maeda | Production of far infrared ray emitting nonwoven fabric |
| JPH02160921A (en) * | 1988-12-13 | 1990-06-20 | Mitsubishi Rayon Co Ltd | Far infrared ray emitting polyester staple fiber |
| CN1095118A (en) * | 1993-05-07 | 1994-11-16 | 清华大学 | Far-infrared ceramic chemical fibre |
| CN1299890A (en) * | 2000-12-27 | 2001-06-20 | 东华大学 | Additive material for preparing efficient nanometer far infrared fine count fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560723A (en) * | 2010-12-31 | 2012-07-11 | 上海德福伦化纤有限公司 | Production method of inorganic nanometer quantum energy healthy functional polyester fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1635201A (en) | 2005-07-06 |
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Owner name: SHIJIHUIJIA NANOMETER SCIENCE CO., LTD., SHENZHEN Free format text: FORMER OWNER: NANO SCIENCE AND TECHNOLOGY INTERNATIONAL GROUP CO., LTD. Effective date: 20080125 |
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Effective date of registration: 20080125 Address after: Room 1603, international science and technology building, Shennan Middle Road, Futian District, Shenzhen, Guangdong Patentee after: Shenzhen century healthguard Nano Technology Co. Ltd. Address before: 18 floors, Ginza square, 565-567 Nathan Road, Mongkok, Kowloon, Hongkong Patentee before: Nano-ST International Group Co., Ltd. |
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Granted publication date: 20071024 Termination date: 20121225 |