CN101122091A - Biological repairing method for injured keratin fibre - Google Patents
Biological repairing method for injured keratin fibre Download PDFInfo
- Publication number
- CN101122091A CN101122091A CNA2007100594832A CN200710059483A CN101122091A CN 101122091 A CN101122091 A CN 101122091A CN A2007100594832 A CNA2007100594832 A CN A2007100594832A CN 200710059483 A CN200710059483 A CN 200710059483A CN 101122091 A CN101122091 A CN 101122091A
- Authority
- CN
- China
- Prior art keywords
- injured
- biological
- water
- fiber
- keratin 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
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention relates to a biological remediation method for damaged keratinous fiber. The biological remediation method is to first use the 40 to 50DEG C water solution containing 0.5 to 2percent o.w.f nonionic surface active agent to clean the damaged keratinous fiber, and then cleaned by water; next, use the biological remediation solution containing 4 to 10percent o.w.f to treat the damaged keratinous fiber for 1 to 2.5 hours at 45 to 55DEG C; and then treat the damaged keratinous fiber for 5 to 15 minutes in the 80 to 90DEG C; finally dry the fiber at 85 to 95DEG C after cleaning by water and dehydration; the nonionic surface active agent refers to one of the peregal zero series products; the biological remediation solution is a glutamine transaminase biological remediation solution prepared in the ratio of glutamine transaminase: water=1: 15 to 20. The method of the invention can prevent the toxicity of aldehyde forming agents and epoxide forming agents, fiber and fabric yellowing produced in processing of sulfite and sulfite derivatives in the prior art, and is a processing method without pollution.
Description
Technical field
The present invention relates to the natural fabric treatment technology, be specially a kind of biological renovation method of injured keratin fibre, international Patent classificating number intends being Int.Cl.D06M 13/00 (2006.01).
Background technology
Weaving mainly comprises keratin protein fiber and wire protein fiber two classes with natural protein fibre.The keratin protein fiber mainly includes fibers such as wool, goat cashmere, yak hair, camel's hair, the rabbit hair.These wool keratin like protein matter fibers will cause fiber or/and the damage of the damage of its fabric, particularly mechanical performance inevitably through chemical treatment or mechanical-physical processing repeatedly in the process of weaving production and processing.The wool mercerising stripping scale that occurs is in recent years processed, when the new technological means such as the processing of stripping of colored fibre are handled this keratin like protein matter fiber, though can satisfy the needs of some characteristic, more aggravated the degree of its damage.The result of damage causes fiber strength to descend, ductility reduces, tensile property worsens, spinnability descends, elasticity reduces, a series of problems of degradation under embrittlement or the bulking intensity easily, to spin, knit, the processing of dyeing and finishing all can have a negative impact, the wearability of wool kind fabric is reduced, product shortening in service life.In wool spinning process in the past, spin the improvement with the dyeing and finishing technology quality before paying attention to more, and ignore the improvement of diagonal angle protein fibre damage.Near several next, along with the raising of wool spinning technology, and the lightening development trend of woolen fabric, the problem that impaired wool isogonism protein fibre mechanical performance decline is exposed attracts much attention gradually.
In the patent " a kind of method of handling wool fabric with glutamine transaminage " (200310106516.6), introduced DIMENSIONAL STABILITY, felting property, the pressure of utilizing glutamine transaminage to improve wool fabric and scalded property, wrinkle resistance, purpose is to improve the wool fabric easy care performance.This patented technology is not addressed the mechanical performance that whether does not have to reduce or whether may further damage wool fabric.
Summary of the invention
At the deficiencies in the prior art, the technical problem that quasi-solution of the present invention is determined provides a kind of biological renovation method of injured keratin fibre, this method can be repaired the chemical damage that impaired wool keratin like protein matter fiber is produced in process of manufacture, improve the mechanical performance of fiber and fabric thereof and take performance, and technology is simple, efficient is high, with low cost, mild condition, environmentally safe is suitable for industrializing implementation.
The technical scheme that the present invention solve the technical problem is: the biological renovation method that designs a kind of injured keratin fibre, this biological renovation method is: clean injured keratin fibre with 40～50 ℃ of aqueous solution that contain 0.5～2%o.w.f non-ionic surface active agent earlier, after cleaning with clear water; With the biological restoration liquid that contains 4～10%o.w.f, under 45～55 ℃ of temperature, handled injured keratin fibre 1～2.5 hour again; In 80～90 ℃ hot water, handled injured keratin fibre 5～15 minutes then, after clear water is cleaned dehydration, under 85～95 ℃ of temperature, dry and get final product; Described non-ionic surface active agent is meant a kind of in peregal 0 series of products; Described biological restoration liquid is glutamine transaminage: the glutamine transaminage biological restoration liquid that the bath raio of water=1: 15～20 is formulated.
Compared with prior art, the beneficial effect of biological renovation method of the present invention is: under the biology enzyme of gentleness is handled, can make set up between the protein molecule of injured keratin fibre crosslinked, promptly form new different peptide chain, improved the mechanical performance of fiber, avoided the toxicity of aldehydes setting agent in the prior art or epoxies setting agent, technological deficiencies such as fiber that sulphite and derivative processing thereof are produced and fabric yellowing, and biological renovation method environmentally safe of the present invention is a kind of green processing method.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail:
The biological renovation method (hereinafter to be referred as restorative procedure) of a kind of injured keratin fibre of the present invention's design, this biological renovation method is: clean injured keratin fibre with 40～50 ℃ of aqueous solution that contain 0.5～2%o.w.f non-ionic surface active agent earlier, after cleaning with clear water; With the biological restoration liquid that contains 4～10%o.w.f, under 45～55 ℃ of temperature, handled injured keratin fibre 1～2.5 hour again; In 80～90 ℃ hot water, handled injured keratin fibre 5～15 minutes then, after clear water is cleaned dehydration, under 85～95 ℃ of temperature, dry and get final product; Described non-ionic surface active agent is meant a kind of in peregal 0 series of products; Described biological restoration liquid is glutamine transaminage: the glutamine transaminage biological restoration liquid that the bath raio of water=1: 15～20 is formulated.
The described injured keratin fibre of restorative procedure of the present invention comprises: stripping scale mercerized wool, ash are shedded, are decoloured to deceive and spend hair, decrement processing back wool; Ash takes off suede, decolouring cashmere, decolouring yakwool, decolouring camel's hair etc.Wherein, to take off the suffered chemical damage of suede, decolouring suede or wool bigger for mercerized wool, ash.
The described non-ionic surface active agent of restorative procedure of the present invention is meant any one in peregal 0 series of products, as peregal 0-15, peregal 0-20 etc.Why select these non-ionic surface active agents to be because its nonionic characteristic can not produce charge bonded with enzyme, prevent surfactant sealing activated centre, its good wetting action simultaneously can guarantee the good combination of enzyme and fiber.
The working mechanism of restorative procedure of the present invention is: glutamine transaminage (TG enzyme) is called TGase again, has the characteristic of catalysis most protein intermolecular cross-linking.Adopt glutamine transaminage to make renovation agent, suitably formulated reparation liquid is biological restoration liquid.Handle injured keratin fibre with it, but between big molecule of catalysis keratin protein or the segment cross-linking reaction takes place, promptly form ε-(γ-paddy amine acyl) lysine key in the intermolecular or molecule at keratin protein, the N end of lysine on peptide chain glutamine and the peptide chain is linked to each other, form in the molecule and intermolecular crosslinked.This crosslinked can fortifying fibre in macromolecular contact, and then improve the mechanical performance of fiber, as intensity and elasticity etc.
Restorative procedure of the present invention is to repairing the mechanical performance Evaluation on effect of impaired wool isogonism protein fibre, and mainly adopt ultimate strength and two indexs of elongation at break of fiber: the ultimate strength of fiber is high more, and the stress performance of expression fiber is good more; The elongation at break of fiber is big more, and the elasticity of expression fiber is good more.Examine or check impaired wool isogonism protein fibre in the variation of repairing front and back ultimate strength and elongation at break, can estimate out the gentrify degree of restorative procedure of the present invention impaired wool isogonism protein fibre mechanical performance.
Clearly, if after impaired wool isogonism protein fibre is repaired, mechanical performance improves or improves, and so, the fabric or the mechanical performance of products of repairing back fiber manufacturing also can be improved or improve.In other words, restorative procedure of the present invention is not only applicable to the reparation of injured keratin fibre mechanical performance, is applicable to the reparation to injured keratin fibre fabric or product mechanical performance too, perhaps the secondary reparation of damaged fiber once again.Smooth processing is dyed in the weaving that the reparation of injured keratin fibre mechanical performance is helped fiber, and guarantees product quality; Reparation to injured keratin fibre fabric or product mechanical performance then can improve its wearability, improves product specification, increases economic benefit.
Restorative procedure of the present invention with glutamine transaminage as renovation agent, adopt suitable bath raio preparation glutamine transaminage biological restoration liquid, and biological restoration technology reasonable in design, repair the mechanical performance of impaired wool isogonism protein fibre targetedly, method is simple, satisfactory for result, in scope known for inventor, do not see relevant bibliographical information.
The present invention does not address part and is applicable to prior art.
Below illustrative specific embodiment can to help further to understand this law bright, but the present invention is not limited by embodiment.
Embodiment 1:
The restorative procedure of stripping scale mercerized wool.
Get two parts of stripping scale mercerized wool fibers, each 5 grams, called after 1 respectively
#, 2
#Sample; The consumption of repairing liquid TG enzyme is 4%o.w.f, bath raio 1: 15.Described wool fibre sample is earlier with 1% non-ionic surface active agent peregal 0-15, in 45 ℃ of warm water clean after, l
#Sample is not washed twice do not add reparation liquid processing 1h in 50 ℃ of water-baths after; 2
#Sample with behind the described reparation liquid processing 1h, is washed twice in 50 ℃ of water-baths equally; After the repair process, handled in the water of 80 ℃ of heat 15 minutes, so that the enzyme preparation inactivation, after the clean dehydration of washing at last, oven dry gets final product under 95 ℃ again.
The single fiber of the stripping scale mercerized wool fiber sample after after testing, restorative procedure of the present invention is handled is powerful and the elongation index is as shown in table 1.
The repairing effect contrast table of table 1. stripping scale mercerized wool fiber
Embodiment 2:
The reparation of bleaching (decolouring) suede.
Get the goat cashmere of two parts of bleachings, each 5 grams, called after 3 respectively
#, 4
#Sample.The consumption of repairing liquid TG enzyme is 10%o.w.f, bath raio 1: 16.Described fiber is used 2%o.w.f non-ionic surface active agent peregal 0-20 earlier, behind 40 ℃ of warm water cleanings, and 3
#Sample does not add in 50 ℃ of water-baths repairs liquid processing 1h, washes twice; 4
#Sample is handled 1h with described reparation liquid in 50 ℃ of water-baths, same then water cleans twice; After the repair process, handle 10 minutes again in 85 ℃ of hot water, so that the enzyme preparation inactivation, after the clean dehydration of washing at last, oven dry gets final product under 85 ℃.
The single fiber of the cashmere fibres sample of the bleaching after after testing, restorative procedure of the present invention is handled is powerful and the elongation index is as shown in table 2.
The repairing effect contrast table of table 2. bleaching cashmere fibres
Embodiment 3:
Impaired ash takes off the reparation of suede.
Get two parts of ashes and take off suede, each 10 grams, called after 5 respectively
#, 6
#Sample.The consumption of repairing liquid TG enzyme is 10%o.w.f, bath raio 1: 18.Described fiber sample is used 1%o.w.f non-ionic surface active agent peregal 0-10 earlier, behind 45 ℃ of warm water cleanings, and 5
#Sample not enzyme-added reparation liquid in 50 ℃ of water-baths is handled 1.5h, washes twice; 6
#Sample adopts described reparation liquid to handle 1.5h in 50 ℃ of water-baths, and same then water cleans twice; After the repair process, handle 10 minutes again in 90 ℃ of hot water, so that the enzyme preparation inactivation, after the clean dehydration of washing at last, oven dry gets final product under 85 ℃.
After testing, it is powerful and the elongation index is as shown in table 3 that the ash after restorative procedure of the present invention is handled takes off the single fiber of suede fiber sample.
Table 3. ash takes off the repairing effect contrast table of suede fiber
Embodiment 4:
The wound repair of decolouring yakwool.
Get two parts of yakwools, each 5 grams, called after 7#, 8# sample respectively.The consumption of repairing liquid TG enzyme is 10%o.w.f, and bath raio is 1: 20.Described fiber is used the non-ionic surface active agent peregal 0-15 of 1%o.w.f earlier, after in 45 ℃ warm water, cleaning, and 7
#Sample is not enzyme-added processing 2h in 55 ℃ of water-baths, washes twice; 8
#Sample adopts described reparation liquid to handle 2h in 55 ℃ of water-baths, and same then water cleans twice; After the repair process, handle 15 minutes again in 90 ℃ of hot water, so that the enzyme preparation inactivation, after the clean dehydration of washing at last, oven dry gets final product under 90 ℃.
The single fiber of the yakwool fiber sample after after testing, restorative procedure of the present invention is handled is powerful and the elongation index is as shown in table 4.
The repairing effect contrast table of table 4. yakwool fiber
Embodiment 5:
Repair wool fabric.
Get two parts of pure gabardines, each 5 grams, called after 9 respectively
#, 10
#Sample.The content of repairing liquid TG enzyme is 8%o.w.f, bath raio 1: 20.Described fabric is used 1.5%o.w.f non-ionic surface active agent peregal 0-15 earlier, after in 45 ℃ warm water, cleaning, and 9
#Sample is not enzyme-added processing 2h in 55 ℃ of water-baths, washes twice; 10
#Sample adopts described reparation liquid to handle 2h in 55 ℃ of water-baths, and same then water cleans twice; After the repair process, handle 5 minutes again in 95 ℃ of hot water, so that the enzyme preparation inactivation, after the clean dehydration of washing at last, oven dry gets final product under 85 ℃.
The single fiber of the pure woolen fabric after after testing, restorative procedure of the present invention is handled is powerful and the elongation index is as shown in table 5.
The repairing effect contrast table of table 5. pure woolen fabric
Claims (3)
1. the biological renovation method of an injured keratin fibre, this biological renovation method is: clean injured keratin fibres with 40～50 ℃ of aqueous solution that contain 0.5～2%o.w.f non-ionic surface active agent earlier, after cleaning with clear water; With the biological restoration liquid that contains 4～10%o.w.f, under 45～55 ℃ of temperature, handled injured keratin fibre 1～2.5 hour again; In 80～90 ℃ hot water, handled injured keratin fibre again 5～15 minutes then, after clear water is cleaned dehydration, under 85～95 ℃ of temperature, dry and get final product; Described non-ionic surface active agent is meant a kind of in peregal 0 series of products; Described biological restoration liquid is glutamine transaminage: the glutamine transaminage biological restoration liquid that the bath raio of water=1: 15～20 is formulated.
2. the biological renovation method of injured keratin fibre according to claim 1 is characterized in that described injured keratin fibre comprises stripping scale mercerized wool, ash shed, decolour black flower hair, decrement processing back wool; Ash takes off suede, decolouring cashmere, decolouring yakwool, decolouring camel's hair.
3. the biological renovation method of injured keratin fibre according to claim 1 is characterized in that described non-ionic surface active agent is peregal 0-15 or peregal 0-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100594832A CN101122091A (en) | 2007-09-04 | 2007-09-04 | Biological repairing method for injured keratin fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100594832A CN101122091A (en) | 2007-09-04 | 2007-09-04 | Biological repairing method for injured keratin fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101122091A true CN101122091A (en) | 2008-02-13 |
Family
ID=39084582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100594832A Pending CN101122091A (en) | 2007-09-04 | 2007-09-04 | Biological repairing method for injured keratin fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101122091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572600A (en) * | 2013-10-24 | 2014-02-12 | 浙江理工大学 | Protein-transglutaminase (TG) reinforcement method of fragile wool fabrics |
| CN111549087A (en) * | 2020-06-02 | 2020-08-18 | 江南大学 | Preparation method and application of high molecular weight keratin |
| CN112263500A (en) * | 2020-10-28 | 2021-01-26 | 齐鲁工业大学 | Biological hair care repair liquid prepared by compounding TG enzyme with keratin/amino acid |
-
2007
- 2007-09-04 CN CNA2007100594832A patent/CN101122091A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572600A (en) * | 2013-10-24 | 2014-02-12 | 浙江理工大学 | Protein-transglutaminase (TG) reinforcement method of fragile wool fabrics |
| CN103572600B (en) * | 2013-10-24 | 2015-08-26 | 浙江理工大学 | A kind of protein-TG enzyme method for strengthening of fragile woollen fabrics |
| CN111549087A (en) * | 2020-06-02 | 2020-08-18 | 江南大学 | Preparation method and application of high molecular weight keratin |
| CN112263500A (en) * | 2020-10-28 | 2021-01-26 | 齐鲁工业大学 | Biological hair care repair liquid prepared by compounding TG enzyme with keratin/amino acid |
| CN112263500B (en) * | 2020-10-28 | 2022-11-15 | 齐鲁工业大学 | Biological hair care repair liquid prepared by compounding TG enzyme with keratin/amino acid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3479078B2 (en) | Fiber processing | |
| CN101200845A (en) | Processing method for cotton/hemp blended knitted fabric | |
| JP6196654B2 (en) | Manufacturing method and production line of environmentally friendly denim fabric | |
| CN104358054B (en) | A kind of manufacture method of the washable knitting leader of not crimping | |
| CN1793483A (en) | Process for preparing anti-wrinkle cotton fibre | |
| Chikkodi et al. | Effects of biofinishing on cotton/wool blended fabrics | |
| CN101122091A (en) | Biological repairing method for injured keratin fibre | |
| CN103334303B (en) | Anti-shrinkage silk cotton fiber fabric finishing method | |
| CN111962312B (en) | Preparation method of super-soft and smooth sweat-removing warm wool pajamas/underwear fabric without pricking | |
| CN112410988B (en) | Production method of flax knitted garment fabric | |
| Hasan-Al Mamun et al. | Effect of different types scouring against different types of bleaching process on dyeing of cotton fabric with monochlorotriazine (hot brand) reactive dye | |
| US10415155B2 (en) | Production method of hemp fiber for spinning and hemp fiber for spinning | |
| CN107151928A (en) | The preparation technology that a kind of cotton ramie blended spinning is dyed cloth | |
| CN104413576A (en) | Raw white knitted underwear fabric and processing technique thereof | |
| KR101135377B1 (en) | Process for producing a dyed and finished lyocell fabric | |
| CN109837769A (en) | A kind of preparation process and its woven fabric of self-forming Bamboo-shaped looped fabric | |
| Ciechańska et al. | Enzymatic treatment of fibers from regenerated cellulose | |
| CN107268221A (en) | A kind of new afterfinish method of weaving face fabric | |
| JP4020658B2 (en) | Method for dyeing fiber structure and dyed fiber structure | |
| CN113957731A (en) | Process for improving fastness of soaping solution of cellulose fiber and polyester blended deep color fabric | |
| CN108560268B (en) | Fulling process of woolen sweater | |
| Heine et al. | Bioprocessing for smart textiles and clothing | |
| CN107142651A (en) | A kind of weaving face fabric finishing technique | |
| Grancarić et al. | Enzymatic scouring for better textile properties of knitted cotton fabrics | |
| CN102517889B (en) | Antibacterial fabric and preparation process thereof |
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 |