CN101370977A - Fiber-treating agent, fiber-treating method, fiber and cloth treated with the fiber-treating agent - Google Patents
Fiber-treating agent, fiber-treating method, fiber and cloth treated with the fiber-treating agent Download PDFInfo
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- CN101370977A CN101370977A CNA2007800024023A CN200780002402A CN101370977A CN 101370977 A CN101370977 A CN 101370977A CN A2007800024023 A CNA2007800024023 A CN A2007800024023A CN 200780002402 A CN200780002402 A CN 200780002402A CN 101370977 A CN101370977 A CN 101370977A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/12—Processes in which the treating agent is incorporated in microcapsules
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Abstract
A fiber-treating agent according to the invention is a fiber-treating agent to be used upon fiber surface treatment and contains at least one member of DNA, a metal salt of DNA or RNA being a high molecular component and a deoxyoligonucleotide, a deoxymononucleotide, an oligonucleotide or a mononucleotide being a low molecular component (referred to as DNA and/or RNA or the like), and a reactive organic compound having a reactive group or an organic compound having an adhesive property. When a treatment is carried out with the fiber-treating agent having this composition, DNA or the like is not removed even if the fiber subjected to the fiber treatment is used for a long period of time and the characteristic of the DNA or the like can be maintained, therefore, the durability is good, and moisture retention, water absorption, hygroscopicity, an antistatic property, a UV-shielding property, a wound-healing property, prevention of and recovery from decubitus ulcer, prevention of skin roughness or the like can be expressed continuously.
Description
Technical field
The fiber and the cloth and silk that the present invention relates to a kind of fibre finish, fiber-treating method, handled through this fibre finish.
Background technology
In the past, used the product of fiber such as blouse, full dress to flood market with the skin material at the seat of shirt, pants, skirt, wadding, furniture, vehicle etc. etc.
These fiber products are according to its different purposes, and are also different to the desired characteristic of fibrous material.As these desired characteristics, for example can enumerate moisture retention, water imbibition, hygroscopicity, antistatic property etc.
For example, be the situation of blouse, because be general dress, it is more often to perspire.Thereby requirement has hygroscopicity etc.In order to satisfy this hygroscopicity, the fiber of use has multiple.As the fibrous material that is applicable to this purposes, for example can enumerate synthetic fiber such as nylon, polyester, acrylic acid, polyurethane; Natural fabrics such as cotton, fiber crops, wool; Also can enumerate the composite fibre of above-mentioned substance.
On the other hand, also carried out following trial, promptly utilized specific fibre finish that these fibrous materials are implemented to handle, thereby above-mentioned characteristic is improved, perhaps made it have other special characteristic outside the above-mentioned characteristic.
As so specific fibre finish, as putting down in writing in the patent documentation 1, known is fiber treatment material of resin or aqueous resin etc. by handling the functional protein that obtains with crosslinking agent and comprising solvent.
Patent documentation 1: the flat 9-537916 of Japanese Patent Application (international open communique WO97/40227)
Summary of the invention
But in the technology of patent documentation 1 record, for durability, moisture retention, water imbibition, hygroscopicity, antistatic property, system is found as the characteristic of functional protein, but exists trauma care particularly to prevent the more weak problem of the coarse effect of skin.
The purpose of this invention is to provide a kind of good endurance, except that moisture retention of the prior art, water imbibition, hygroscopicity, antistatic property, can also keep trauma care, prevention and rehabilitation bedsore constantly, prevent the coarse and anti-ultraviolet fibre finish of skin, fiber-treating method, fiber and the cloth and silk handled through this fibre finish.
Fibre finish of the present invention is an employed fibre finish when fiber surface is handled, it is characterized in that, contain: the enzyme catabolite of DNA, DNA slaine (for example K, Ca, Na, Mg etc.) or RNA, DNA or RNA or hydrolysate, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide (following DNA and/or the RNA etc. of also they being called) that separate from this catabolite or be selected from least a mixture above-mentioned catabolite or the above-claimed cpd.
Among the present invention, get final product so long as can be used for the solvent of fibre finish, but consider most preferably water from aspects such as securities.
Among such the present invention, owing to contain high molecular above-mentioned DNA and/or RNA etc., thereby can give functions such as moisture retention, water imbibition, hygroscopicity, antistatic property, uvioresistant effect to fiber.In addition, owing to contain low molecular deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, mononucleotide, thereby following effect can promptly appear: by Transdermal absorption improve blood flow of the tip, celliferous ATP has trauma care, prevention and rehabilitation bedsore, prevents that skin is coarse and alleviates ultraviolet influence.
In addition, high molecular above-mentioned DNA and/or RNA etc., DNA catabolic enzyme (nuclease) by being present in skin or RNA catabolic enzyme (ribalgilase) and resolve into low molecular deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, mononucleotide lentamente, the therefore effect that can give trauma care, prevention and rehabilitation bedsore constantly, prevent that skin is coarse and alleviate ultraviolet influence.Known reason with these effects is, for example puts down in writing among the Japanese Patent Application 2005-172806, and the molecular weight of deoxy-oligonucleotide etc. is less thereby easily by Transdermal absorption, and they have cell activation effect and blood circulation facilitation when Transdermal absorption.In addition, report in the nearest research, make its Transdermal absorption on the skin, thereby can prevent by UV-induced cutaneum carcinoma (PNAS March 16,2004vol.101no.11 3933-3938) by oligonucleotides is applied to.
Below explanation constitutes each composition of fibre finish of the present invention.
Nucleoprotein (nucleoprotamine comprises DNA and/or RNA) and DNA for example can obtain by extracting from the fish sperm of fish, making with extra care.Above-mentioned fish for example are salmon, trout, black carp and cod, preferred especially salmon.Below illustrate in greater detail DNA.
DNA as manufacturing raw material of the present invention can be the DNA of various forms, for example can be the DNA of two strands, strand or ring-type.The supply source of DNA is various biologies such as animal, plant, microorganism.Discarded object in the aquatic products processing, promptly fish particularly contain a large amount of DNA in the spermary of salmon, trout, black carp and cod (fish sperm), but all fail to be effective as the utilization of resources in the past, have been wasted mostly.So, consider from the viewpoint of changing rejected material to useful resource, be expected to be used to DNA from these spermaries.In addition, can use, for example the DNA of the thymus gland of ox, pig, chicken etc. acquisition from mammal or birds.Moreover, can also use synthetic DNA.
RNA for example can obtain by extracting from yeast, making with extra care.
Even constitute DNA and/or RNA etc. 4 kinds of bases part or all with other functional group reacted also without any problem.Handled by such, can be good with the compatibility of other composition of fibre finish described later or fiber, perhaps above-mentioned base is carried out modification, and then can obtain the better fibre finish of durability with a part of hydrophobic group.In addition, DNA is generally polymer, for making its (optimum solvent of fibre finish) soluble in water, and (molecular weight can the be decreased to the oligomer level as required) DNA after can using the molecular weight of DNA to reduce.
Used high molecular DNA and/or RNA among the present invention, in order to keep bringing into play the dual character of following two class functions, its average grain diameter is preferably below about 10 μ m, 1～10 μ m more preferably, and described two class functions are: functions such as moisture retention, water imbibition, hygroscopicity, antistatic property; And slowly resolve into functions such as trauma care behind deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide.
Among the present invention, by with above-mentioned DNA and/or RNA etc. and with other composition, thereby can form other fibre finish.Following such other the fibre finish of the present invention of explanation.
Other fibre finish of the present invention is characterised in that, comprises: above-mentioned DNA and/or RNA etc. and have the reactive organic compound of reactive group or have the organic compound of anchorage.
Among such the present invention, by containing reactive organic compound, thereby can suppress peeling off of fibre finish composition (mainly being DNA and/or RNA etc.) that cause by washing or friction etc. with reactive group.
Among the present invention, as above-mentioned reactive organic compound, preferably contain be selected from following compositions 1～composition 4 at least more than any one, described composition 1 is for having the hydrophilic compounds of polymerisable vinyl in the molecule; Described composition 2 is for containing the monomer of hydroxyl, carboxyl, amino, sulfonic group, phosphate; The hydrophilic compounds of described composition 3 for having epoxy radicals; Described composition 4 is for having the compound of '-aziridino.
The concrete example of mentioned component 1 is polyethyleneglycol diacrylate, polyethylene glycol dimethacrylate, polymer with bis phenol A glycol diacrylate, polymer with bis phenol A ethylene glycol dimethacrylate, bisphenol S polyethylene glycol dimethacrylate etc.
The concrete example of mentioned component 2 is acrylic acid, methacrylic acid, maleic acid, itaconic acid, acrylamide, Methacrylamide, vinyl sulfonic acid, hydroxypropyl methyl acrylate etc.
The concrete example of mentioned component 3 is polyethylene glycol two glycerin ethers etc.
The concrete example of mentioned component 4 is for having the compound etc. of following chemical formula (1).
[changing 1]
Among such the present invention, above-mentioned DNA and/or RNA etc. are dissolved in the appropriate solvent (for example aqueous solution), and the modulation reactive organic compound, thereby make fibre finish.
In addition, except that DNA and/or RNA etc. and reactive organic compound, can also cooperate polysaccharides such as protein such as fibrin, sericin, egg shell membrane, shitosan, cellulose.By cooperating these materials can obtain the effect that hygroscopicity improves.
According to such the present invention, by containing reactive organic compound, even the long-term fiber of crossing through fiber treatment that uses still can suppress DNA and/or RNA etc. and remove from fiber with reactive group.Therefore, can obtain having the fibre finish of following effect:, and can have moisture retention, water imbibition, hygroscopicity, antistatic behaviour, trauma care constantly, prevent pressure ulcers and rehabilitation and prevent that skin is coarse, the uvioresistant effect even experience all sorts of washing or friction etc. can not removed DNA and/or RNA etc. yet.
Among the present invention,, preferably contain 0.1～10 quality %, above-mentioned reactive organic compound 1～20 quality % such as above-mentioned DNA and/or RNA with respect to the total amount of this fibre finish.More preferably contain 0.2～5 quality %, above-mentioned reactive organic compound 2～10 quality % such as above-mentioned DNA and/or RNA.
Here, if less than 0.1 quality %, above-mentioned reactive organic compound less than 1 quality % such as above-mentioned DNA and/or RNA, then effect such as moisture retention can become insufficient.In addition, if above-mentioned DNA and/or RNA etc. surpass 10 quality %, above-mentioned reactive organic compound surpasses 20 quality %, then processed fiber has the situation of hardening.
Other fibre finish of the present invention is characterised in that the organic compound that contains above-mentioned DNA and/or RNA etc. and have anchorage.
Among such the present invention, owing to contain organic compound, thereby can suppress peeling off of fibre finish composition (mainly being DNA) that cause by washing or friction etc. with anchorage.
Among the present invention, above-mentioned organic compound with anchorage, so long as the so-called function that has as resin of binding property, the organic compound that the active ingredient (mainly being DNA and/or RNA etc.) of fibre finish can be affixed on the fiber gets final product, and has no particular limits.
For example, be preferably selected from mentioned component 1～composition 4, composition 5 (compound), acrylic resin, polyurethanes resin, silicone based resin with isocyanates and/or its precursor, contain at least a resin of binding property in the organosilyl acrylic resin.
Mentioned component 1～composition 4 previous crops with it is that the composition 1～composition 4 of reactive organic compound explanation is identical, in this description will be omitted.
In the mentioned component 5,, can enumerate: chemical formula (i) and the hexamethylene diisocyanate of (ii) representing and 1,3,5-triisocyanate-pentane etc. as the concrete example of compound with isocyanate group.
[changing 2]
OCN-(CH
2)
6-NCO--------chemical formula (i)
[changing 3]
In addition, in the composition 5,, can enumerate the precursor and 1,3 of hexamethylene diisocyanate, the precursor of 5-triisocyanate-pentane as the concrete example of the compound of precursor with isocyanate groups.Wherein, as the precursor of hexamethylene diisocyanate, can enumerate chemical formula (iii) and (iv) expression 1,6-two (methylamino formoxyl)-n-hexane, 1,6-two (phenyl amino formoxyl)-n-hexane.In addition, as 1,3, the precursor of 5-triisocyanate-pentane can be enumerated chemical formula (v) Biao Shi compound.
[changing 4]
[changing 5]
[changing 6]
In addition, as other composition 5, (for example can also use polymer with carbamate groups or oligomer, the エ ラ ス ト ロ Application (registration mark) of Di-ichi Kogyo Seiyaku Co., Ltd.'s system or ス-パ-Off レ ッ Network ス (registration mark)) etc., the structure of wherein said carbamate groups is, carries out structure after the chemical modification with the terminal amino group of the polyurethane of ethers, ester class or carbonates with methoxycarbonyl, ethoxy carbonyl, phenyloxycarbonyl etc.
In addition, use under the situation of modifier of the modification group with isocyanates, the modification group detachment when improving heating in the fiber process is a purpose, can also and with the catalyst of alkalescent salt such as sodium bicarbonate and/or organotin or organic plumbous class.
In the fibre finish of the present invention, the organic compound with above-mentioned anchorage can also be lipophilicity compounds such as wax, organosilicon and/or the macromolecular compound that contains groups such as ether, acrylic acid, carbamate, acid amides, ester.
Here, though have the organic compound of anchorage is a kind of reactivity that do not have, but itself have suitable lipophile or hydrophily, and anchor at the organic compound of fiber surface, can be used as the organic compound of the softener that fiber, fabric use, level and smooth finishing agent, antistatic additive etc.Particularly, as lipophilicity compound, except wax, organosilicon, also can enumerate: neutral grease, mineral oil and animal wet goods; In addition, as macromolecular compound, for example can enumerate: acrylic resin, polyurethanes resin, contain organosilyl acrylic resin etc.
According to the present invention, this lipophilicity compounds such as above-mentioned DNA and/or RNA and/or macromolecular compound can be affixed to fiber surface, can stop strippings outside fiber such as being immersed in intrastitial DNA and/or RNA.Therefore, the same with above-mentioned reactive organic compound, even the long-term fiber of having implemented fiber treatment that uses can prevent that still DNA and/or RNA etc. are removed.
Except the organic compound that utilizes above-mentioned reactive organic compound or have an anchorage comes set DNA and/or the RNA etc., can also utilize mechanical means such as micro-capsule to reach the purpose of set.
Among the present invention,, can make above-mentioned DNA and/or RNA etc. with the solid shape and/or be dissolved in the solvent and be included in the micro-capsule in order further to improve washing resistance etc.
Like this, particularly can prevent strippings outside fiber such as DNA soluble in water and/or RNA, thereby the wash resistant excellent in te pins of durability.
DNA and/or RNA etc. are included in the micro-capsule, can adopt the whole bag of tricks carry out capsuleization, can enumerate following 1 as representational method)～3) method.
1) method that coats of the epithelium that the powder of DNA and/or RNA etc. is formed with water-insoluble (methyl) acrylic compounds or polyurethanes resin
DNA and/or RNA etc. (average grain diameter: 10 μ m are following) (for example are immersed in water-insoluble (methyl) acrylic monomers, the monomer or the mixture of ethyl acrylate, butyl acrylate, methyl methacrylate, acrylic acid etc.) in, this mixture is dispersed in the water.Can add surfactant in order to improve dispersiveness.After adding polymerization initiator, make (methyl) acrylic monomers carry out polymerization by heating or irradiation ultraviolet radiation, and make water-insoluble capsule.Can also use water-insoluble thermohardening type polyurethane resin to replace (methyl) acrylic monomers.
2) aqueous solution such as DNA and/or RNA are enclosed method in the inorganic capsule
In the aqueous solution of DNA and/or RNA etc., (for example add water-soluble (methyl) acrylic monomers, the monomer or the mixture of acrylic acid sodium salt, (methyl) acrylic acid-2-hydroxyl ethyl ester, acrylic acid etc.) and polymerization initiator, this aqueous solution contained be immersed in the silica gel or zeolite microparticles with pore, be dispersed in then in water or the water/alcohol mixeding liquid, heat afterwards or irradiation ultraviolet radiation, make the inorganic carried capsule of holding.
3) with DNA and/or RNA etc. with the encapsulated method of gelatin
The warm water (50～60 ℃) that will contain (powder or the aqueous solution) such as gelatin and DNA and/or RNA is dispersed in the synthermal hydrophobic organic solvent, cooling then, the isopropyl alcohol that drips in the solvent system again makes it to solidify, and is immersed in after the filtration and makes it sclerosis in the acetaldehyde.
For above-described each fibre finish of the present invention, they are applied in the existing fibrous material, thereby obtain fiber of the present invention.
Fiber of the present invention is characterised in that, handles through above-mentioned fibre finish of the present invention.
Here,, for example can enumerate as fiber: natural fabrics such as synthetic fiber such as nylon, polyester, acrylic acid, polyurethane, cotton, fiber crops, wool, also can enumerate their composite fibre.
In addition, as the processing method of fibre finish, can be processing method arbitrarily, for example can use infusion process, pad dyeing method (padding) etc.As infusion process have family warm settled process, heating paddling process etc.As the pad dyeing method baking of rolling method, pad steaming process etc. are arranged, under the situation of reactive organic compound, can use arbitrary method.
In addition, can use known electron beam, radiation exposure device, to coating or impregnation irradiating electron beam or radioactive ray on the fiber of fibre finish of the present invention.By cross-linking reaction organic compound or crosslinked organic compound with anchorage, thereby can on fiber, generate more strong epithelium, further crosslinked by with the free radical that produces on the fiber surface being that starting point is carried out, thus can make direct chemical combinations on fibrous material such as DNA and/or RNA.
Like this, handle by utilizing above-mentioned fibre finish, thereby can obtain good endurance, and keep moisture retention, water imbibition, hygroscopicity, antistatic property, trauma care, prevention and rehabilitation bedsore constantly, prevent the fiber of the coarse and uvioresistant effect of skin.
By using such fiber of the present invention, can obtain cloth and silk of the present invention.
Cloth and silk of the present invention is characterised in that, comprises fabric, braided fabric or nonwoven fabric, and contains more than the fiber 20 weight % of the invention described above.
In such cloth and silk, can obtain each illustrated in above-mentioned fiber or fibre finish effect.
Description of drawings
Fig. 1 is the figure of the experimental result of expression embodiments of the invention 1.
Symbol description
P... peak
Embodiment
Below enumerate embodiment and comparative example, more specifically describe the present invention.
[embodiment 1]
The manufacture method of the DNA that (1-1) extracts, makes with extra care: the fish sperm extract that will obtain from the fish sperm of salmon is made with extra care as following.
1) pre-treatment of salmon roe
Get salmon roe 1000g, carry out dehematize and washing.Remove the water that adds 300ml after the moisture, grind, stir and obtain turbid liquid.
2) efflorescence is handled
Then, filter this turbid liquid, remove after the solid constituents such as skin of the fish sperm, carry out spray drying, obtain the material of powdery with spray dryer.
3) clean and reclaim
Clean this pulverous material with ethanol, remove ethanol DDGS and moisture, drying under reduced pressure obtains pulverous fish sperm extract 180g.
The fish sperm extract that obtains like this is flaxen powder, and its chemistry, physical property are as follows.
Nucleic acid content: 25～50%
Protein content: 25～60%
Content of ashes: 5～15%
Ninhydrin reaction: the positive
(1-2) manufacture method of oligonucleotides
For DNA, use as the approved nuclease of food additives [for example, enzyme preparation nuclease " ア マ ノ " (amano pharmaceutical society system)] and carry out limit decomposition (limit and decompose) from salmon roe.The mononucleotide and the oligonucleotides that are produced are analyzed with electrophoretic apparatus, to determine optimum condition.Particularly, use Powdered DNA-Na salt as raw material in the warm water that is modulated to about 65 ℃, after the stirring, further be heated to 70 ℃, the nuclease for raw material adding 0.25% reacted 3 hours.After 85 ℃ heating made the nuclease inactivation in 10 minutes down, carry out centrifugation then, supernatant is adopted spray drying process, obtain the dried powder of oligonucleotides.
(1-3) analysis of oligonucleotides
Drop into Powdered DNA-Na salt in the warm water that is modulated to about 65 ℃, after the stirring, further be heated to 70 ℃, add 0.05% enzyme preparation nuclease " ア マ ノ " (amano pharmaceutical society system), reacted 3 hours for raw material from salmon roe as raw material.After 85 ℃ heating made the nuclease inactivation in 10 minutes down, analyze then with HPLC (high performance liquid chromatography).Its result represents in Fig. 1.As shown in Figure 1, the represented peak 26 of arrow P is the absorption of oligonucleotides later on, and 31% among the embodiment 1 is the oligonucleotides composition.
(2) manufacture method of fibre finish
Mix following composition according to following match ratio: エ ラ ス ト ロ Application (registration mark) F-29 and catalyst class that Di-ichi Kogyo Seiyaku Co., Ltd. that the isocyanates reactive modifier is modified in the aqueous solution that extracts refining DNA and oligonucleotides (5wt%) from salmon roe that obtains in above-mentioned (1), conduct makes.
＜composition〉＜weight % 〉
A-1) DNA-Na salt (5wt%) aqueous solution 10.00
A-2) oligonucleotides (5wt%) aqueous solution 10.00
B) エ ラ ス ト ロ Application (registration mark) F-29 6.67
(the pure branch of polyurethane: 15wt%)
C) sodium bicarbonate 0.06
D) エ ラ ス ト ロ Application (registration mark) CAT-21 0.60
E) water 72.67
(3) handle the method for fiber with fibre finish
Foursquare white fabrics cloth (dried rhizome of rehmannia) (polyester 100%, target (order is paid) 200g/m with each limit 20cm
2) as base cloth, this base cloth is immersed in the fibre finish of above-mentioned cooperation.After handling, be 4.0kg/cm with roll gap pressure
2Mangle (mangle) (being one is to insert object cloth between two rollers constituting of rubber rollers for metallic roll, another root, the back-out device of moisture) squeezes and twist and (squeeze the rate of twisting: 124%), with commercially available air drier 100 ℃ of temperature dry 5 minutes down, then 170 ℃ of heating 2 minutes down.
Based on " JIS L0217 103 methods " the processing cloth is carried out 1 washing, with air drier 100 ℃ dry 5 minutes down, obtain fiber fabric (embodiment 1).
[comparative example 1]
With cloth same as the previously described embodiments as base cloth, except using a) the DNA-Na saline solution in the fiber treatment agent prescription in the foregoing description 1: 10.0wt% and oligonucleotides (5wt%) aqueous solution: 10.0wt% replaces with water: the fibre finish of 20.0wt%, other and the foregoing description are processed under the same conditions, obtain the fiber fabric (comparative example 1) of comparative example.
Based on " JIS L0217 103 methods " fiber fabric that obtains in the foregoing description and the comparative example is washed 10 times, the usefulness air drier is following dry 5 minutes at 100 ℃ then.
[embodiment 2 and comparative example 2]
The fiber fabric that the method for embodiment 1 and comparative example 1 is obtained washs fiber fabric after 10 times respectively respectively as the cloth and silk of embodiment 2 and comparative example 2, to amounting to 4 kinds of cloth and silks, carries out following test.
1) wettability test
2) absorption speed
3) frictional electrification is pressed
1) to 3) evaluation result in table 1, represent.
Table 1
| Hygroscopicity (weight %) | Absorption speed (second) | (V) pressed in | |
| Embodiment | |||
| 1 | 0.80 | 2 | 450 |
| Embodiment 2 | 0.78 | 2 | 380 |
| Comparative example 1 | 0.23 | 15 | 1,800 |
| Comparative example 2 | 0.24 | 12 | 1,700 |
4) people's skin flexibility and the elasticity of after using (response rate) is tested
For the fiber fabric that obtains in the foregoing description 1 and the comparative example 1, confirm " skin flexibility and elasticity (response rate) " with following method, and compare, estimate.Skin flexibility and elasticity evaluation result are represented in table 2.
Skin flexibility and elasticity (response rate):
Use skin analyzer (キ ュ-ト メ--) (MPA580:(strain) イ Application テ グ ラ Le system), the skin height when attracting by measuring, after the attraction is estimated skin flexibility and elasticity (response rate).Here, the skin difference in height when attracting preceding and attraction is stretch highly (A), and it is the index of expression skin flexibility.In addition, if will attract the time and the skin difference in height after attracting be made as B, then the ratio of B and A is the elasticity (response rate) of skin, when replying fully, B/A=1.
In addition,, make after test cloth and silk contact people's the preceding wrist, estimate the skin softness and the elasticity (response rate) at each position according to following order.
(i) commercially available adherent zone is attached on the skin of the preceding wrist of subject, after peeling off, make formation skin gauffer with acetone liquid.
(ii) for subject's preceding wrist test position, measure before attracting and the skin difference in height (A) when attracting and when attracting and the skin difference in height (B) after attracting (confirm to measure the test at position before state).
(iii) (about 1cm * 1cm) makes with the skin Continuous Contact about 8 hours at subject's test position fixation test cloth and silk.
(iv) repeat (iii) above-mentioned every day in 16 days.
(v) after 16 days, use the skin analyzer to measure again, the ratio of (0 day) (before testing back/test) before calculating test back (16 days) and the test.For same fiber fabric, measure the mean value of n=5 respectively.
Table 2
| Skin flexibility (%) | Skin elasticity (response rate) (%) | |
| |
112 | 107 |
| Comparative example 1 | 98 | 100 |
(about 10cm * 10cm) be fixed on the people to go up wrist, after 1 hour, (オ-エ-system CDF2000 of エ ス Co., Ltd.) measures volume of blood flow with the laser-Doppler meter with the test cloth and silk of embodiment 1,2 and comparative example 1,2.Carry out the judgement of result of the test in order to following determinating reference.
++: with compare before the test cloth and silk is fixing, volume of blood flow sharply increases (significantly)
+: with compare before the test cloth and silk is fixing, volume of blood flow increases (effectively)
±: with compare before the test cloth and silk is fixing, volume of blood flow increases (effective a little) a little
-: with compare before the test cloth and silk is fixing, volume of blood flow be equal below (invalid) result in table 3, represent.
Table 3
| |
Embodiment 2 | Comparative example 1 | Comparative example 2 | |
| The blood flow determination test | ++ | ++ | ± | ± |
With respect to being evaluated as of blood flow determination test ++ [with compare before the test cloth and silk is fixing, volume of blood flow sharply increases (significantly)], being evaluated as of the blood flow determination of the preparation of comparative example test ± [with compare before the test cloth and silk is fixing, volume of blood flow increases (effective a little) a little], the two has significant difference, and the skin that can see through the people as can be known significantly increases volume of blood flow.
[embodiment 3]
(1) modulator approach of fibre finish
Cooperate the DNA-Na that from salmon roe, extracts and the reactive organic compound that obtain among the embodiment 1, modulate fibre finish.
The concentration of each composition of fibre finish is as follows.
The DNA-Na aqueous solution (10wt%): 10.0wt%
Reactive organic compound (chemical formula A): 5.0wt%
Reactive organic compound (chemical formula B): 0.5%
Water: 84.5%
[changing 7]
[changing 8]
(2) handle the method for fiber with fibre finish
Make the fibre finish of preceding paragraph contain square COTTON FABRIC (the target 184g/m that is immersed in length of side 20cm
2) in, the mangle with 0.4Mpa squeezes twist (the crowded rate 100% of twisting) then.Afterwards,, after under 50 ℃ predrying 20 minutes, heated 30 minutes down with air drier at 110 ℃.To processing cloth washing 1 time, drying obtains fiber fabric then based on " JIS L0217 103 methods ".
[embodiment 4]
(1) preparation method of micro-capsule
The DNA-Na that extracts from salmon roe that obtains among the embodiment 1 is dissolved in the methyl alcohol, adds porous silica (average grain diameter 3 μ m, specific area 250m then
2/ g) and stir.Turbid liquid is moved to evaporimeter, stir down, make the degassing in the pore of porous silica and impregnation DNA-Na reducing pressure in the system.Then, slowly heat up in a steamer after being warming up to 40 ℃ and desolvate, be surrounded by the micro-capsule of the porous silica of DNA-Na in making.
(2) modulator approach of fibre finish
The micro-capsule 20wt% that contains 5wt%DNA-Na, the water 74.5wt% that modulates in using preceding paragraph, other is with the method modulation fibre finish same with embodiment 3 (1).
(3) handle the method for fiber with fibre finish
Use the fibre finish of modulating in the preceding paragraph,, handle COTTON FABRIC with method similarly to Example 3.Squeezing the rate of twisting is 100%.
[embodiment 5]
(1) modulator approach of fibre finish
Except not using reactive organic compound (chemical formula B) and water is 85.0%, and other is with the method modulation fibre finish same with embodiment 3 (1).
(2) handle the method for fiber with fibre finish
Make the fibre finish of preceding paragraph contain square COTTON FABRIC (the target 184g/m that is immersed in length of side 20cm
2) in, the mangle with 0.4Mpa squeezes twist (the crowded rate 100% of twisting) then., so that being 50kGy, the electron beam amount of irradiation afterwards, under 40 ℃, kept 20 minutes to this COTTON FABRIC irradiating electron beam.Then, to processing cloth washing 1 time, obtain fiber fabric based on " JIS L0217 103 methods " after the drying.
[comparative example 3]
(1) modulator approach of fibre finish
Except not using reactive organic compound (chemical formula A and B) and water is 90.0%, and other is with the method modulation fibre finish same with embodiment 3 (1).
(2) handle the method for fiber with fibre finish
Use the fibre finish of modulating in the preceding paragraph, to handle COTTON FABRIC with the same method of embodiment 3 (2).Squeezing the rate of twisting is 95%.
[determination step]
Measure the DNA-Na amount on the fiber fabric that obtains in embodiment 1,3,4,5 and the comparative example 1.At this moment, with following method carry out on the fiber fabric DNA-Na amount quantitatively.
Cut the fiber fabric 1g that has processed DNA-Na, handled 1 hour down at 100 ℃, make the DNA hydrolysis with the hydrochloric acid of 1mol/L.
Take stripping that the aqueous solution of DNA composition is arranged, measure the absorbance at 260nm wavelength place.
Then, the calibration curve of being made by the absorbance of the standard liquid of other modulation calculates the DNA concentration in the aqueous solution, thereby asks the DNA amount of calculating on the fiber fabric.
Here, the fabric weight after DNA amount (wt%)=DNA weight/processing.
These results are represented in table 4.
[table 4]
| Before the washing (wt%) | After washing 1 time (wt%) | After washing 10 times (wt%) | |
| |
1.20 | 0.99 | 0.72 |
| Comparative example 1 | 1.00 | 0.02 | 0.00 |
| Embodiment 3 | 1.00 | 0.85 | 0.65 |
| Embodiment 4 | 0.98 | 0.93 | 0.80 |
| Embodiment 5 | 1.05 | 0.96 | 0.77 |
| Comparative example 3 | 0.96 | 0.05 | 0.00 |
Can provide good endurance according to the present invention, and the fiber and the cloth and silk that can keep moisture retention, water imbibition, hygroscopicity, antistatic property, trauma care, uviolresistance, prevention and rehabilitation bedsore constantly and prevent the coarse fibre finish of skin, fiber-treating method, handled through this fibre finish.
Industrial usability
The present invention can be used for blouse, full dress with the fiber of the skin material at the seat of shirt, pants, skirt, wadding, furniture, vehicle etc. etc.
Claims (12)
1. fibre finish, it is an employed fibre finish when fiber surface is handled, it is characterized in that, contain: the enzyme catabolite of DNA, DNA slaine or RNA, DNA or RNA or hydrolysate, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide that separate from this catabolite or be selected from least a mixture above-mentioned catabolite or the above-claimed cpd.
2. fibre finish, it is an employed fibre finish when fiber surface is handled, it is characterized in that, contain: the enzyme catabolite of DNA, DNA slaine or RNA, DNA or RNA or hydrolysate, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide that separate from this catabolite and reactive organic compound with reactive group.
3. fibre finish, it is an employed fibre finish when fiber surface is handled, it is characterized in that, contain: the enzyme catabolite of DNA, DNA slaine or RNA, DNA or RNA or hydrolysate, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide that separate from this catabolite and organic compound with anchorage.
4. the described fibre finish of claim 2 is characterized in that, above-mentioned reactive organic compound contain be selected from following compositions 1～composition 4 at least more than any one, described composition 1 is for having the hydrophilic compounds of polymerisable vinyl in the molecule; Described composition 2 is for containing the monomer of hydroxyl, carboxyl, amino, sulfonic group, phosphate; The hydrophilic compounds of described composition 3 for having epoxy radicals; Described composition 4 is for having the compound of '-aziridino.
5. claim 2 or 4 described fibre finishs, it is characterized in that, with respect to the total amount of this fibre finish, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide that contain the enzyme catabolite of above-mentioned DNA, DNA slaine or RNA, DNA or RNA or hydrolysate, separate from this catabolite are 0.1～10 quality %; Containing above-mentioned reactive organic compound is 1～20 quality %.
6. the described fibre finish of claim 3 is characterized in that, above-mentioned organic compound with anchorage contain in composition 1～composition 5 at least more than any one, described composition 1 is for having the hydrophilic compounds of polymerisable vinyl in the molecule; Described composition 2 is for containing the monomer of hydroxyl, carboxyl, amino, sulfonic group, phosphate; The hydrophilic compounds of described composition 3 for having epoxy radicals; Described composition 4 is for having the compound of '-aziridino; Described composition 5 is for having the compound of isocyanate group or its precursor.
7. the described fibre finish of claim 3, it is characterized in that, above-mentioned organic compound with anchorage is for being selected from acrylic resin, polyurethanes resin, silicone based resin, containing at least a adherence resin in the organosilyl acrylic resin.
8. the described fibre finish of claim 3 is characterized in that, above-mentioned organic compound with anchorage is for lipophilicity compounds such as wax, organosilicons and/or contain the macromolecular compound of groups such as ether, acrylic acid, carbamate, acid amides, ester.
9. each described fibre finish in the claim 1～8, it is characterized in that, contain the micro-capsule that uses when fiber surface handled, described micro-capsule contains the solid shape and/or is dissolved in DNA, DNA slaine or RNA in the solvent or the enzyme catabolite of DNA or RNA or hydrolysate, the deoxy-oligonucleotide, deoxymononucleotide, oligonucleotides, the mononucleotide that separate from this catabolite.
10. fiber-treating method is characterized in that, after each described fibre finish in fiber coating or the impregnation claim 1～9, to these fiber irradiating electron beam or radioactive ray.
11. fiber is characterized in that, coating or impregnation each described fibre finish in the claim 1～9.
12. cloth and silk is characterized in that, comprises fabric, braided fabric or nonwoven fabric, and contains more than the described fiber 20 weight % of claim 11.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP013246/2006 | 2006-01-20 | ||
| JP2006013246 | 2006-01-20 |
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| CN101370977A true CN101370977A (en) | 2009-02-18 |
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| CNA2007800024023A Pending CN101370977A (en) | 2006-01-20 | 2007-01-17 | Fiber-treating agent, fiber-treating method, fiber and cloth treated with the fiber-treating agent |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2007083672A1 (en) |
| KR (1) | KR20080083665A (en) |
| CN (1) | CN101370977A (en) |
| TW (1) | TW200736449A (en) |
| WO (1) | WO2007083672A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352563A (en) * | 2011-07-29 | 2012-02-15 | 苏州卡奇特纺织有限公司 | Antistatic agent for cotton fabrics |
| CN102352562A (en) * | 2011-07-29 | 2012-02-15 | 苏州卡奇特纺织有限公司 | Antistatic agent for wool acrylic fabric |
| CN112220961A (en) * | 2020-09-14 | 2021-01-15 | 株洲千金药业股份有限公司 | Mattress-proof deodorization chip, puerpera pad and preparation method of mattress-proof deodorization chip |
| CN116005361A (en) * | 2022-12-29 | 2023-04-25 | 东莞盛翔新材料技术有限公司 | Preparation method of cellulose-collagen composite nanofiber membrane |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010018792A1 (en) * | 2008-08-11 | 2010-02-18 | 倉敷紡績株式会社 | Sliver for spinning, process for producing same, and spun yarn and textile product both using same |
| TWI446868B (en) * | 2010-07-26 | 2014-08-01 | Hung Jung Liu | A method of planting parts |
| JP7008438B2 (en) * | 2017-07-14 | 2022-02-10 | 信越化学工業株式会社 | Functional agent-containing fiber and its manufacturing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939160B1 (en) * | 1996-04-19 | 2004-07-28 | Idemitsu Petrochemical Co., Ltd. | Composition and method for treating fibers |
| JP2000270879A (en) * | 1999-03-26 | 2000-10-03 | Mitsubishi Rayon Co Ltd | Nucleic acid-immobilized gel-holding fiber, arranged body of the fiber and section thereof |
| JP2002071693A (en) * | 2000-09-05 | 2002-03-12 | Mitsubishi Rayon Co Ltd | Method of manufacturing nucleic acid bonded fiber |
| JP4752041B2 (en) * | 2004-02-12 | 2011-08-17 | 独立行政法人 国立印刷局 | Anti-counterfeit paper, method for manufacturing the paper, and method for identifying the paper |
-
2007
- 2007-01-17 WO PCT/JP2007/050613 patent/WO2007083672A1/en active Application Filing
- 2007-01-17 JP JP2007554927A patent/JPWO2007083672A1/en active Pending
- 2007-01-17 CN CNA2007800024023A patent/CN101370977A/en active Pending
- 2007-01-17 KR KR1020087017321A patent/KR20080083665A/en not_active Application Discontinuation
- 2007-01-19 TW TW096102001A patent/TW200736449A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352563A (en) * | 2011-07-29 | 2012-02-15 | 苏州卡奇特纺织有限公司 | Antistatic agent for cotton fabrics |
| CN102352562A (en) * | 2011-07-29 | 2012-02-15 | 苏州卡奇特纺织有限公司 | Antistatic agent for wool acrylic fabric |
| CN112220961A (en) * | 2020-09-14 | 2021-01-15 | 株洲千金药业股份有限公司 | Mattress-proof deodorization chip, puerpera pad and preparation method of mattress-proof deodorization chip |
| CN116005361A (en) * | 2022-12-29 | 2023-04-25 | 东莞盛翔新材料技术有限公司 | Preparation method of cellulose-collagen composite nanofiber membrane |
| CN116005361B (en) * | 2022-12-29 | 2023-07-21 | 东莞盛翔新材料技术有限公司 | Preparation method of cellulose-collagen composite nanofiber membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080083665A (en) | 2008-09-18 |
| WO2007083672A1 (en) | 2007-07-26 |
| JPWO2007083672A1 (en) | 2009-06-11 |
| TW200736449A (en) | 2007-10-01 |
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