CN102337669A - Method for processing antibacterial wool fiber - Google Patents
Method for processing antibacterial wool fiber Download PDFInfo
- Publication number
- CN102337669A CN102337669A CN2010102303246A CN201010230324A CN102337669A CN 102337669 A CN102337669 A CN 102337669A CN 2010102303246 A CN2010102303246 A CN 2010102303246A CN 201010230324 A CN201010230324 A CN 201010230324A CN 102337669 A CN102337669 A CN 102337669A
- Authority
- CN
- China
- Prior art keywords
- wool
- antibiotic
- wool fibre
- processing method
- fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention reveals a method for processing antibacterial wool fiber, which is characterized in that the wool fiber modified by bio-enzymes is performed an antibacterial treatment by an inorganic oxide in advance, and carried out the processes of low temperature drying and mechanochemical soft treating The prepared wool fiber has good and durable antibacterial effect and has soft hand feel; in addition, the processing method has low production cost and strong operability.
Description
Technical field
The present invention relates to a kind of processing method of antibiotic wool fibre, relate in particular to a kind of processing method that contains the antibiotic wool fibre of inorganic antiseptic and organic antibacterial agent, belong to the textile dyeing and finishing technical field.
Background technology
The processing method of antibacterial fabric realizes through antiseptic that mainly processing method mainly contains:
(1) preparation anti-bacterial fibre: add antiseptic in the blend of spinning stage, or add man-hour, the antibacterial deodourizing agent is adhered to or infiltrated fiber inside at precursor; The advantage of this method be antiseptic with fiber combine more firm, less to the feel influence of fiber or textile fabrics; But difficulty of processing is bigger; The concentration that only depends on the antiseptic of fiber surface because of the antibiotic effect of fiber; Particularly adopt the antibacterial effect of the anti-bacterial fibre that the co-blended spinning method makes relatively poor, therefore adopt special spinning process more, anti-biotic material is distributed in the surface of fiber.Like the silver zeolite anti-bacterial fibre of U.S.'s fiber and non-weaving cloth manufacturer Foss company, silver-containing inorganic zeolite AgION is embedded polyester, form the Fossfiber bicomponent fiber, make AgION only in skin, to harmful bacteria contact-making surface optimization.And for example the Amicor anti-bacterial fibre of Britain Acordis company is the acrylic fiber with many cavernous structures, in spinning solution, has added triclosan (2,4,4 '-three chloro-2 '-xenol ether) antiseptic, can effectively suppress the breeding of many bacteriums.The X-Static fiber of U.S. Nobel Fiber company is to be matrix with nylon for another example, surface coverage layer of metal silver, and argent content (mass fraction) has good antistatic effect and broad-spectrum antimicrobial effect up to 16%.
(2) carry out blended union with anti-bacterial fibre: general fibre and anti-bacterial fibre are carried out blending or interweave, with the antibacterial effect of raising fabric.
(3) the antibiotic processing of post processing: through the method for chemical reaction (interlinkage, grafting and coordination combine) or physical absorption, with antibacterial finishing agent absorption or anchor on the textiles.The advantage of this method is that processing technology is simple, and varietal adaptation is wide, processes the textiles with broad spectrum antibacterial easily.Shortcoming is that the persistence of antibacterial effect depends on combining or the set mode of antiseptic and fibrous material, makes the flexibility variation of the feel of fiber or fabric easily.In addition, some antiseptic or antibiotic finishing method make the apparent color and luster of painted textiles change easily.
At present, the anti-biotic material that is used on the textiles is a lot, mainly contains natural antibacterial material, organic anti-bacterial material, inorganic antibacterial material, composite antibacterial material (like organic/inorganic composite antimicrobial material) etc.
Natural antibacterial agent is one type of acid and alkali substance and alcohols material, like the chitosan class.The advantage of natural antibacterial agent is, do not belong to chemicals, is from natural food or plant, to extract fully, or directly uses, produce and use in, people and animals or environment are not generally produced contamination hazard, good biocompatibility.But its shortcoming also is that significantly antibacterial functions is limited, and difficulty has long-acting broad-spectrum antibacterial property, and particularly natural antimicrobial agent just begins the charing decomposition at 150～180 ℃, makes range of application receive very big restriction.
Organic antibacterial agent is one type of energetic supersession that can effectively hinder microbial cell, or hinders the protein synthesis of microbial cell, or hinders synthetic etc. the synthesis of organic substance of microorganism wall.Common organic antibacterial agent has: Biguanide derivative, quaternary ammonium salts, hydantoin derivatives etc.The advantage of organic antibacterial agent is that initial sterilizing power is strong, sterilization is promptly imitated and broad-spectrum antibacterial property is good, no matter is powdery or liquid state, can both disperse with comparalive ease to use.Add and develop for many years that technology maturation, price are also relatively cheap.But organic antibacterial agent comes with some shortcomings, and is thermo-labile like poor chemical stability, and serviceability temperature is lower than 300 ℃, meets volatilization easily such as heat, light or water, is difficult to realize long acting antibiotic property; Easy decomposition failure under high temperature, high pressure, high shear processing conditions, even produce poisonous catabolite, particularly be prone to migration in use, cause the antibiotic life-span short.
Inorganic antiseptic is 20th century antibacterial agents just succeeded in developing of the mid-80.Inorganic antiseptic mainly comprises: the inorganic salts of metal ion or complex compound, photocatalysis (photocatalyst) antiseptic, metal oxide antiseptic, rare-earth activated antiseptic etc.The inorganic antiseptic kind of the inorganic salts of metal ion or complex compound is maximum, and its antimicrobial component mainly contains silver, copper, zinc and compound thereof; Wherein silver and compound thereof use the widest.Be characterized in antibiotic property and safe, good heat resistance, antibacterial range is wide, and the term of validity is long.The representative products of photocatalysis (photocatalyst) antiseptic is TiO
2Deng oxide, its photocatalysis can be applicable to water treatment, and atmosphere pollutions such as NOx etc. are removed in deodorizing, deodorization, oxidation, are a kind of Mobyneb antiseptics.Metal oxide with antibacterial activity has magnesia (MgO), calcium oxide (CaO), zinc oxide (ZnO) and calcium preparation, and it can burn till in powder and the natural crystal etc. at pottery, oyster, fan tool etc. and find.The representative products of rare-earth activated antiseptic has Mg-Al-Si-Zr-rare earth system (white) and Mn-Fe-Co-Ni-Cu-Cr system (black) etc.
Wool fibre is a kind of protein natural fabric, mainly is made up of keratin, and under suitable temperature and temperature conditions, its cast or protein degradation thing are that the growth and breeding of bacterium, mould provides abundant nutrient source, make bacterium to breed rapidly.Thereby be decomposed into various products, produce offending smell, even cause the change of the color of wool fibre or fabric; Make wool fibre more be easy to generate the deterioration of the fibre property that causes because of mould when serious, as the degraded etc. of going mouldy.Restricted taking of high-grade wool fibre or textile fabrics to a great extent.Therefore, wool fibre or goods being carried out antibiotic processing, give fiber and have durable antibiotic effect preferably, is to have bigger realistic meaning and practical value.
The protein of wool fibre is amphotericity; Have on the fiber be anionic group (as-COO-) with cationic group (NH3+ ,=NH2+); Anionic group forms ionic bond with organic antibacterial agent (like the cationic quaternary ammonium salt antiseptic) easily and combines; Make organic antibacterial agent anchor at the surface of fiber, reach antibiotic effect.Though this processing method is simple; But the adhesion of cationic quaternary ammonium salt antiseptic and fiber a little less than; The persistence of antibacterial effect is relatively poor, and effective antiseptic of fiber surface can dissolve along with the prolongation of using (like the washing) time and lose, and causes antibacterial effect to descend significantly.
Though; Some metal ions (like copper ion, silver ion etc.) with antibacterial effect can combine with polar group (hydroxyl, carboxyl, amino, imino group etc.) the formation coordinate bond on the wool; Improved the adhesion of antiseptic and fiber; But the color of metal ion itself can have influence on the variation of the apparent color and luster of fiber, like color and luster deepening etc.; Metal ion can produce oxidation or reduction and lose antibiotic property in addition.Therefore, this antibiotic processing method does not get consumer reception.
Though the hydantoin derivatives antiseptic has antibiotic property preferably; Can on fiber, form graft copolymer, but the structure of the special scale layer of wool fibre, make the skewness of graft copolymer easily; Cause the surface color of DYED FABRICS inhomogeneous, be not suitable for the processing of wool fibre.
Inorganic antibacterial material is like titanium dioxide, zinc oxide etc., though have antibiotic preferably, fungistatic effect; But because of the adhesion of its shortage with wool fibre; Only can only have temporary transient antibacterial effect, will lose antibacterial effect once washing attached to the surface or the place, fabric intertwined point of fiber.Therefore, most inorganic antibacterial materials can not directly apply on the fiber.Usually need strengthen the fastness that combines of inorganic antibacterial material and fiber by adhesive, cross linking agent or other carrier, to improve the durable antibiotic effect of anti-biotic material.During consequent problem, behind adhesive, cross linking agent or other carrier function, the feel of fiber can be hardened, and directly has influence on the use value of textiles.Even the chemical softening processing through the road, back because of the existence of softener, can have influence on the antibacterial effect of fabric again.Therefore, resolving " antibiotic property～antibiotic persistence～soft feel " three's relation, is the key that inorganic antibacterial material is applied to textile fabric.
Summary of the invention
Defective in view of above-mentioned prior art exists the objective of the invention is to propose a kind of antibiotic persistence that both had, and the antibiotic wool fibre of soft feel is arranged again, has the WORSTED goods of antibacterial functions with preparation.
The object of the invention will be achieved by the following technical programs:
A kind of processing method of antibiotic wool fibre is carried out pre-oxidation, oxidation, reduction and is adopted the modification of hydrolysis by novo to handle the germule wool, it is characterized in that the wool fibre processing method after the biology enzyme modification comprises following processing step:
Step I, inorganic oxide antimicrobial treatment: in the wool batch dying machine; The antibiotic emulsion of inorganic oxide that adding is made up of titanium dioxide and zinc oxide mixture, self-interlink adhesive and emulsifying agent; The bath of liquid that under 25 ℃～45 ℃, carries out 30min～60min with 1: 10～1: 20 pair wool fibre of bath raio is handled, and under 90 ℃～130 ℃, dry to the moisture content of wool fibre be 15～20%; The consumption of the antibiotic emulsion of said inorganic oxide is to be processed 5～30% of wool quality; Its quality group is proportional to be 3～10% titanium dioxide and zinc oxide mixture, 1～8% self-interlink adhesive, 6～10% emulsifying agent and 52～90% water; The mass ratio of wherein said titanium dioxide and zinc oxide mixture two compositions is 1: 4～4: 1; The compound particles diameter is 5nm～80nm, and titanium dioxide is sharp attitude type crystal structure; Self-interlink adhesive is a kind of in KG-101 adhesive, the AH-1 adhesive; Emulsifying agent is that the quantity of addition of ethylene oxide is phosphatic one or more the mixture of 7 and 9 AEO, AEO;
Step II, mechanochemistry soft treatment: in wool batch (-type) rinsing machine; The chemical softening treatment fluid that adding is made up of Shuangzi cationic surfactant and quaternary cationics; The bath of liquid that under 25 ℃～45 ℃, carries out 30min～60min with 1: 10～1: 20 pair wool fibre of bath raio is handled, and in intermittence roller industrial drier, will carry out the machinery softnessization through the wool fibre of soft treatment with 50 ℃～90 ℃ temperature and dry to the wool fibre moisture content and reduce to 5～16%; The consumption of said chemical softening treatment fluid is to be processed 5～20% of wool quality, and its quality group is proportional to be 1～6% Shuangzi cationic surfactant, 5～20% quaternary cationics, and 74～94% water.
In the processing method of above-mentioned a kind of antibiotic wool fiber, wherein the architectural feature of the Shuangzi cationic surfactant of Step II is:
Wherein, R is-CH
2-CH (OH)-CH
2-,-CH
2-CH
2-O-CH
2-CH
2-;
R
1For-H ,-CH
3,-C
2H
5R
2For-H ,-CH
3,-C
2H
5R
3For-C
nH
2n+1, C
nH
2n+1COOCH
2CH
2-, C
nH
2n+1NHCOOCH
2-, n=7～18; R
4For-H ,-CH
3,-C
2H
5R
5For-H ,-CH
3,-C
2H
5R
6Be C
nH
2n+1NHCOOCH
2-, n=7～18; R
1, R
2, R
4, R
5Has identical or different selectivity, R
3, R
6Also has identical or different selectivity; L is the anion of Br or Cl.
Further, the processing method of described a kind of antibiotic wool fibre, wherein this Shuangzi cationic surfactant is one or more mixture.
In the processing method of above-mentioned a kind of antibiotic wool fiber, wherein the architectural feature of the quaternary cationics of Step II is:
Wherein: R is the mixed alkyl of decyl, dodecyl～cetyl; L is the anion of Br or Cl.
Further, the processing method of described a kind of antibiotic wool fibre, wherein this quaternary cationics is one or more mixture.
Further, the processing method of described a kind of antibiotic wool fibre, wherein this germule wool is full loose wool fiber, yarn or wool top.Especially, this germule wool is that the hair of wool fibre content more than 40% washed blended yarn or hair nitrile blended yarn.
Compared with prior art; The present invention is owing to adopted inorganic oxide anti-biotic material and organic Shuangzi cationic antimicrobial material; By chemistry and mechanical soft treatment, can improve the antibiotic property of loose wool fiber, wool yarn, wool top, wool fancy yarn, wool fancy wool top effectively, the antibiotic fabric of preparation is after the washing more than 15 times; Still has antibiotic property preferably, fiber or fabrics feel soft.Simultaneously, preparation WORSTED goods reach anti-fulling milling and " machine washable " effect, have improved the DIMENSIONAL STABILITY of WORSTED goods.The standard washing shrinkage factor of the wool garment products of producing with the method is lower than 3%; Adopt ASTME2149-01 vibration flask test method to calculate bacteriostasis rate, test condition is: sample 1.0g, 50ml0.3mmolKH
2PO
4+ 0.01%Q-5211 (wetting agent), 1 * 10
5Cfu/ml Escherichia coli or staphylococcus aureus.Test result shows, the bacteriostasis rate of staphylococcus aureus is reached 95%, and colibacillary bacteriostasis rate is reached 94%; Bacteriostasis rate to staphylococcus aureus after 15 washings reaches 93%, and colibacillary bacteriostasis rate is reached 90%.
The specific embodiment
Along with deepening continuously of research, independent with conventional cationic antibacterial agent processing wool fibre, though the soft feel of wool fibre is not influenced, a little less than the ionic bond effect because of cationic antibacterial agent and wool fibre, the difficult persistence that obtains antibacterial effect.Handle with inorganic antiseptic separately; Though many inorganic antibacterial materials (like titanium dioxide and zinc oxide etc.) can not form more firm combining with wool fibre; But can combine well with wool fibre by the effect of carrier (like adhesive, cross linking agent etc.); The persistence of antibacterial effect can be improved like this, antibiotic broad spectrum activity can be increased again; But the maximum deficiency of this method is the feel that the existence of adhesive can badly influence wool fibre or goods.
Discover that through the inventor there are extremely strong active force in one type of Shuangzi cationic surfactant and wool fibre, have antibacterial action again.According to the technological process of this result of study and wool production, designed and tested a kind of processing method of antibiotic wool fibre.At first with wool fibre through the biology enzyme modification, purpose is to obtain anti-fulling milling wool, can strengthen again and the combining fastness and combine uniformity of inorganic oxide anti-biotic material.Secondly the wool fibre that will handle through the inorganic oxide anti-biotic material is through low temperature drying; For preventing that wool from causing the shortcoming of fiber xanthochromia easily in high-temperature process, select low temperature from interlinkage polyacrylate adhesive as the carrier adhesive of inorganic oxide anti-biotic material; The purpose of low temperature drying is to improve the fastness that combines of inorganic oxide anti-biotic material and wool fibre, and is less to the soft feel influence of wool fibre again.Then select Shuangzi cationic surfactant and common quaternary cationics to form softener, wherein the Shuangzi cationic surfactant had both had the active force extremely strong with wool fibre, was again a kind of organic antibacterial agent; And the common quaternary cationics of selecting had both had soft effect, also was a kind of organic antibacterial agent, but the adhesion of common quaternary cationics and wool fibre is obviously not as good as the Shuangzi cationic surfactant.Have through the wool of inorganic oxide antimicrobial treatment in the solution of antibacterial action and soft effect and handling,, just can solve " antibiotic property～antibiotic persistence～soft feel " three's relation well by the soft effect of machinery.
For achieving the above object; Among the present invention wool by bio enzyme modification method adopt that inventor Zhu Ya is big, " method handled of Wool fiber modification (publication number CN 10142040A " of Zhu Jiancheng, Yao Lei application) in patented technology, comprise operations such as pre-oxidation treatment, oxidation processes, reduction processing, enzyme hydrolysis processing.Its purpose is to carry out modification through the scale layer to wool surface, both reached the effect of anti-fulling milling, has increased combining of fiber surface and inorganic antibacterial material again.Certainly, this method also can be handled through the chlorinating agent DC (the plain salt of dichloro isocyanuric urine) of non-environment-friendly type and obtain.。
Following constipation closes some embodiment, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Adopt dipping method for the antimicrobial treatment among the present invention, the technology of its processing is: the antibiotic emulsion → centrifugal dehydration of [pre-oxidation treatment → washing → oxidation processes → washing → reduction processing → washing → enzyme hydrolysis processing → washing] → dipping inorganic oxide → oven dry → mechanochemistry soft treatment [dipping chemical softening liquid → centrifugal dehydration → roller oven dry] → antibiotic wool fibre is handled in wool fibre → biology enzyme modification.
Embodiment 1:
Loose wool fiber: the 100Kg bulk fibre is put into batch (-type) flock dyeing machine; Add the antibiotic emulsion of 6Kg inorganic oxide (titanium dioxide 2%, zinc oxide 2%, KG-101 adhesive 4% at 35 ℃; AEO (AEO-9) 8%) handles 45min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 10Kg chemical softening liquid (Shuangzi cationic surfactant 3%, quaternary ammonium salt cationic surfactant 15%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Embodiment 2:
Loose wool fiber: the 100Kg bulk fibre is put into batch (-type) flock dyeing machine; Add the antibiotic emulsion of 20Kg inorganic oxide (titanium dioxide 4% at 35 ℃; Zinc oxide 2%, KG-101 adhesive 4%, AEO (AEO-9) 4%; AEO (AEO-9) phosphate 4%) handle 50min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 20Kg chemical softening liquid (Shuangzi cationic surfactant 2%, quaternary ammonium salt cationic surfactant 8%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Embodiment 3:
Wool yarn (60 of specifications): 100Kg60 is propped up wool yarn put into batch (-type) flock dyeing machine; Add the antibiotic emulsion of 8Kg inorganic oxide (titanium dioxide 3%, zinc oxide 3%, AH-1 adhesive 5% at 35 ℃; AEO (AEO-9) 8%) handles 45min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 10Kg chemical softening liquid (Shuangzi cationic surfactant 4%, quaternary ammonium salt cationic surfactant 4%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Embodiment 4:
Wool yarn (32 of specifications): 100Kg32 is propped up wool yarn put into batch (-type) flock dyeing machine; Add the antibiotic emulsion of 8Kg inorganic oxide (titanium dioxide 4%, zinc oxide 4%, AH-1 adhesive 8% at 35 ℃; AEO (AEO-9) 10%) handles 45min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 15Kg chemical softening liquid (Shuangzi cationic surfactant 5%, quaternary ammonium salt cationic surfactant 10%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Embodiment 5:
60/40 wool/acrylic fibers yarn (66 of specifications, wool content 60%, acrylic fibers content 40%): 100Kg66 is propped up wool/acrylic fibers yarn put into batch (-type) flock dyeing machine; Add the antibiotic emulsion of 12Kg inorganic oxide (titanium dioxide 2% at 35 ℃; Zinc oxide 4%, AH-1 adhesive 5%, AEO (AEO-9) 5%; AEO (AEO-9) phosphate 4%) handle 50min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 20Kg chemical softening liquid (Shuangzi cationic surfactant 2%, quaternary ammonium salt cationic surfactant 12%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Embodiment 6:
70/30 wool/terylene yarn (66 of specifications; Wool content 70%, terylene content 30%): 100Kg66 is propped up the wool/terylene yarn put into batch (-type) flock dyeing machine, add the antibiotic emulsion of 15Kg inorganic oxide (titanium dioxide 5% at 35 ℃; Zinc oxide 5%; AH-1 adhesive 8%, AEO (AEO-9) 8%) processing 45min, bath raio 1: 10; Then on centrifugal dehydrator, dewater, on the airflow dryer of routine, carry out low temperature drying again and handle.In batch (-type) flock dyeing machine, add 20Kg chemical softening liquid (Shuangzi cationic surfactant 4%, quaternary ammonium salt cationic surfactant 4%) at last, handle 30min, bath raio 1: 15 down at 35 ℃; Accomplish after centrifugal dehydration is dried on the roller industrial drier again.
Claims (7)
1. the processing method of an antibiotic wool fibre is carried out pre-oxidation, oxidation, reduction and is adopted the modification of hydrolysis by novo to handle the germule wool, and it is characterized in that: the wool fibre processing method after the biology enzyme modification comprises following processing step:
Step I, inorganic oxide antimicrobial treatment: in the wool batch dying machine; The antibiotic emulsion of inorganic oxide that adding is made up of titanium dioxide and zinc oxide mixture, self-interlink adhesive and emulsifying agent; The bath of liquid that under 25 ℃～45 ℃, carries out 30min～60min with 1: 10～1: 20 pair wool fibre of bath raio is handled, and under 90 ℃～130 ℃, dry to the moisture content of wool fibre be 15～20%; The consumption of the antibiotic emulsion of said inorganic oxide is to be processed 5～30% of wool quality; Its quality group is proportional to be 3～10% titanium dioxide and zinc oxide mixture, 1～8% self-interlink adhesive, 6～10% emulsifying agent and 52～90% water; The mass ratio of wherein said titanium dioxide and zinc oxide mixture two compositions is 1: 4～4: 1; The compound particles diameter is 5nm～80nm, and titanium dioxide is sharp attitude type crystal structure; Self-interlink adhesive is a kind of in KG-101 adhesive, the AH-1 adhesive; Emulsifying agent is that the quantity of addition of ethylene oxide is phosphatic one or more the mixture of 7 and 9 AEO, AEO;
Step II, mechanochemistry soft treatment: in wool batch (-type) rinsing machine; The chemical softening treatment fluid that adding is made up of Shuangzi cationic surfactant and quaternary cationics; The bath of liquid that under 25 ℃～45 ℃, carries out 30min～60min with 1: 10～1: 20 pair wool fibre of bath raio is handled, and in intermittence roller industrial drier, will carry out the machinery softnessization through the wool fibre of soft treatment with 50 ℃～90 ℃ temperature and dry to the wool fibre moisture content and reduce to 5～16%; The consumption of said chemical softening treatment fluid is to be processed 5～20% of wool quality, and its quality group is proportional to be 1～6% Shuangzi cationic surfactant, 5～20% quaternary cationics, and 74～94% water.
2. the processing method of a kind of antibiotic wool fibre according to claim 1, it is characterized in that: the architectural feature of said Shuangzi cationic surfactant is:
Wherein, R is-CH
2-CH (OH)-CH
2-,-CH
2-CH
2-O-CH
2-CH
2-;
R
1For-H ,-CH
3,-C
2H
5R
2For-H ,-CH
3,-C
2H
5R
3For-C
nH
2n+1, C
nH
2n+1COOCH
2CH
2-, C
nH
2n+1NHCOOCH
2-, n=7～18; R
4For-H ,-CH
3,-C
2H
5R
5For-H ,-CH
3,-C
2H
5R
6Be C
nH
2n+1NHCOOCH
2-, n=7～18; R
1, R
2, R
4, R
5Has identical or different selectivity, R
3, R
6Also has identical or different selectivity; L is the anion of Br or Cl.
3. the processing method of a kind of antibiotic wool fibre according to claim 1 and 2 is characterized in that: said Shuangzi cationic surfactant is one or more mixture.
4. the processing method of a kind of antibiotic wool fibre according to claim 1, it is characterized in that: the architectural feature of said quaternary cationics is:
Wherein: R is the mixed alkyl of decyl, dodecyl～cetyl; L is the anion of Br or Cl.
5. according to the processing method of claim 1 or 4 described a kind of antibiotic wool fibres, it is characterized in that: said quaternary cationics is one or more mixture.
6. the processing method of a kind of antibiotic wool fibre according to claim 1, it is characterized in that: said germule wool is full loose wool fiber, yarn or wool top.
7. the processing method of a kind of antibiotic wool fibre according to claim 6 is characterized in that: said germule wool is that the hair of wool fibre content more than 40% washed blended yarn or hair nitrile blended yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102303246A CN102337669A (en) | 2010-07-19 | 2010-07-19 | Method for processing antibacterial wool fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102303246A CN102337669A (en) | 2010-07-19 | 2010-07-19 | Method for processing antibacterial wool fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102337669A true CN102337669A (en) | 2012-02-01 |
Family
ID=45513600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102303246A Pending CN102337669A (en) | 2010-07-19 | 2010-07-19 | Method for processing antibacterial wool fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102337669A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817238A (en) * | 2012-08-09 | 2012-12-12 | 中山大学 | Antibacterial wool and preparation method thereof |
| CN103103751A (en) * | 2012-12-14 | 2013-05-15 | 常熟市赵市华达染整有限责任公司 | Method for resisting bacteria, preventing crease and finishing silk fabric in biological enzymatic way |
| CN105821664A (en) * | 2016-05-26 | 2016-08-03 | 江苏德胜特纺织有限公司 | Composite finishing agent |
| CN105926269A (en) * | 2016-05-26 | 2016-09-07 | 江苏德胜特纺织有限公司 | Preparation method for recombined finishing agent |
| CN107541930A (en) * | 2017-09-04 | 2018-01-05 | 西南大学 | Photocatalytic self-cleaning wool fabric is prepared with the NMMO aqueous solution |
| CN108049188A (en) * | 2017-12-23 | 2018-05-18 | 青岛大学 | Improve method of the titanium dioxide to wool/viscose glue/dacron treatment effect |
| CN110184813A (en) * | 2019-06-11 | 2019-08-30 | 新昌县高纤纺织有限公司 | Environment-friendly type wool protein fiber blend yarn |
| CN110241606A (en) * | 2019-05-15 | 2019-09-17 | 中科纺织研究院（青岛）有限公司 | Utilize the method for the modified cashmere fibres of wormwood |
| CN111472076A (en) * | 2020-04-20 | 2020-07-31 | 浙江中鼎纺织股份有限公司 | Preparation method of wool and cashmere antibacterial blended knitting yarn |
| CN113215812A (en) * | 2021-03-19 | 2021-08-06 | 全顺集团有限公司 | Preparation method of antibacterial and antiviral woolen scarf |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098327A (en) * | 2005-10-06 | 2007-04-19 | Silver Ox Inc | Fiber-woven fabric having photocatalytic function and its manufacturing method |
| CN101189971A (en) * | 2006-11-20 | 2008-06-04 | 北京崇高纳米科技有限公司 | Inorganic/organic nano composite antibacterial agent and its fabric product application |
| CN101424040A (en) * | 2008-10-28 | 2009-05-06 | 苏州大学 | Wool fiber modification treatment method |
-
2010
- 2010-07-19 CN CN2010102303246A patent/CN102337669A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007098327A (en) * | 2005-10-06 | 2007-04-19 | Silver Ox Inc | Fiber-woven fabric having photocatalytic function and its manufacturing method |
| CN101189971A (en) * | 2006-11-20 | 2008-06-04 | 北京崇高纳米科技有限公司 | Inorganic/organic nano composite antibacterial agent and its fabric product application |
| CN101424040A (en) * | 2008-10-28 | 2009-05-06 | 苏州大学 | Wool fiber modification treatment method |
Non-Patent Citations (1)
| Title |
|---|
| 郑敏等: "纳米级再生型复合抗菌整理剂QP-NK的制备研究", 《毛纺科技》, no. 3, 5 March 2007 (2007-03-05), pages 30 - 33 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817238A (en) * | 2012-08-09 | 2012-12-12 | 中山大学 | Antibacterial wool and preparation method thereof |
| CN102817238B (en) * | 2012-08-09 | 2014-09-10 | 中山大学 | Antibacterial wool and preparation method thereof |
| CN103103751A (en) * | 2012-12-14 | 2013-05-15 | 常熟市赵市华达染整有限责任公司 | Method for resisting bacteria, preventing crease and finishing silk fabric in biological enzymatic way |
| CN105821664A (en) * | 2016-05-26 | 2016-08-03 | 江苏德胜特纺织有限公司 | Composite finishing agent |
| CN105926269A (en) * | 2016-05-26 | 2016-09-07 | 江苏德胜特纺织有限公司 | Preparation method for recombined finishing agent |
| CN107541930A (en) * | 2017-09-04 | 2018-01-05 | 西南大学 | Photocatalytic self-cleaning wool fabric is prepared with the NMMO aqueous solution |
| CN108049188A (en) * | 2017-12-23 | 2018-05-18 | 青岛大学 | Improve method of the titanium dioxide to wool/viscose glue/dacron treatment effect |
| CN110241606A (en) * | 2019-05-15 | 2019-09-17 | 中科纺织研究院（青岛）有限公司 | Utilize the method for the modified cashmere fibres of wormwood |
| CN110184813A (en) * | 2019-06-11 | 2019-08-30 | 新昌县高纤纺织有限公司 | Environment-friendly type wool protein fiber blend yarn |
| CN110184813B (en) * | 2019-06-11 | 2021-10-22 | 上海荟姿新材料科技有限公司 | Environment-friendly wool protein fiber blended yarn |
| CN111472076A (en) * | 2020-04-20 | 2020-07-31 | 浙江中鼎纺织股份有限公司 | Preparation method of wool and cashmere antibacterial blended knitting yarn |
| CN113215812A (en) * | 2021-03-19 | 2021-08-06 | 全顺集团有限公司 | Preparation method of antibacterial and antiviral woolen scarf |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102337669A (en) | Method for processing antibacterial wool fiber | |
| CN102763678B (en) | Method for preparing cubic zirconium phosphate silver-carrying antimicrobial powder | |
| US7335613B2 (en) | Fiber substrate with antibacterial finish and methods of making and using the same | |
| US7754625B2 (en) | Wash-durable and color stable antimicrobial treated textiles | |
| EP2094903B1 (en) | Method for providing textiles with desensitised silver components | |
| CN102212962A (en) | Composite antibiotic finishing agent and preparation method and finishing process thereof for application to mucilage glue and cotton fiber interweaved jacquard fabric | |
| US10294608B2 (en) | Fabric treatment method | |
| CN103835124B (en) | Carry silver-colored COTTON FABRIC anti-biotic material and preparation method thereof | |
| JP2000328443A (en) | Antibacterial use of fiber having fixed tea polyphenol | |
| CN104911727A (en) | Antibacterial blended regenerated cotton yarn and preparation method thereof | |
| CN1948606A (en) | Textiles antibacterial finishing agent, its preparation method and application | |
| CN105296192A (en) | Nano silver added powerful sterilizing and lasting bacteria-resisting laundry detergent and manufacturing method therefor | |
| CN1306102C (en) | Bacteria resistant cotton fiber or cotton fabric and preparation method | |
| CN101509190B (en) | Antimicrobial milled finishing agent, preparation method and uses thereof | |
| CN102337670A (en) | Treating method of antibacterial cotton fibers | |
| CN106049058A (en) | Fabric antibacterial finishing agent and preparation method thereof | |
| JP3606638B2 (en) | Antibacterial textile product and method for producing the same | |
| CN100500986C (en) | Preparation method of nano antibacterial fabric | |
| Jain et al. | Development of antimicrobial textiles using zinc pyrithione | |
| Li et al. | Biocidal activity of n-halamine methylenebisacrylamide grafted cotton | |
| CN104179016B (en) | A kind of fabric antibiosis composite dope and preparation method thereof | |
| JP3273269B2 (en) | Method for imparting antibacterial and antifungal properties to textiles | |
| WO2012049978A1 (en) | Antibacterial fiber treatment agent, manufacturing method thereof, and antibacterial fiber manufacturing method | |
| Ibrahim et al. | Enhancing Antimicrobial Properties of Dyed and Finished Cotton/Polyester Fabrics. | |
| JP3792984B2 (en) | Antibacterial and antifungal processing methods for fibers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |