CN109487556A - Wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method and application - Google Patents
Wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method and application Download PDFInfo
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- CN109487556A CN109487556A CN201811385784.9A CN201811385784A CN109487556A CN 109487556 A CN109487556 A CN 109487556A CN 201811385784 A CN201811385784 A CN 201811385784A CN 109487556 A CN109487556 A CN 109487556A
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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
- D06M15/15—Proteins or derivatives 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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Abstract
The present invention relates to wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method and applications, it is characterized in that using wool and the rabbit hair as raw material, it is dissolved as wool keratin solution and rabbit hair keratin solution respectively, then wool keratin solution and rabbit hair keratin solution are mixed, it is dissolved in petroleum ether under the conditions of emulsifier, stirs and wool keratin/compound water-in-oil emulsion of rabbit hair keratin is made；This lotion arranges ramie yarn and thread, the pliability of the ramie yarn and thread after arrangement significantly improves, and prodding and itching feeling also disappears.Wool keratin/compound water-in-oil emulsion of rabbit hair keratin of the method for the present invention preparation is a kind of good softening agent to ramee, and preparation method is simple, and raw material sources are extensive, and waste and old wool and the rabbit hair realize that resources circulation recycles；Technique for applying is simple, easy to spread.
Description
Technical field
The invention belongs to the technical fields of lotion preparation, and in particular to a kind of wool keratin/rabbit hair keratin Composite Milk
The preparation method and application of liquid finishing agent.
Background technique
China is one of the most abundant country of hemp resource in the world, mainly there is ramie, sisal hemp, flax and yellow mestha etc.,
Wherein, the advantages that ramie is fast with its speed of growth, yield is high and easy survival is widely cultivated in China, and therefore, ramee is
The important source material of textile fabric, occupies an important position in textile fabric.The fabric that ramie yarn and thread is made into has ventilative, moisture absorption
The advantages that perspiring is ideal summer high-grade clothing fabric.But the crystallinity and the degree of orientation due to ramee are high, straight
Without characteristics such as curlings, causes its flexibility poor and have prodding and itching feeling to skin, the presence of this flaw prevents its advantage from fully
It brings into play, is widely used so that ground limits it.
Wool and the rabbit hair are important natural fiber materials, play important angle in the long korneforos of development of history of human civilization
Color, they be Development of Textile Industry since important source material.It can be generated in weaving and leather industry process and use big
The waste and old wool of amount, such as: how short wool, old wool and wool defective more efficiently utilize these waste and old wools
As our urgent problems to be solved.The main component of wool is keratin, is rich in a variety of amino acid, has good health care
Performance.The research of wool is widely paid close attention to, such as: application No. is a kind of wool angles of 201210088783.4 patent disclosure
The preparation method of albumen finishing fluid, the finishing fluid can make product row yielding close to 100%, have good antibacterial property；Chu Yong
The discovery wool keratin solution such as plum can significantly improve wrinkle resistance (the wool keratin solution improvement bamboo fibre fabric of bamboo fibre fabric
Crease-resistant Journal of Sex Research, Shanghai Textile science and technology, 2009,37,12:31-36).The rabbit hair is very soft, and main component is also keratin.
The existing many common ground of both wool and the rabbit hair, but there is also apparent differences, if being able to achieve the complementation of the two, are weaving
Application performance in product is centainly significantly improved.Wool and the simple blended complementation for being difficult to realize its function of the rabbit hair, it is necessary to seek
The method looked for novelty.Lotion is a kind of special solution, has unique advantage in textile finish field, if can be by sheep
Hair and the rabbit hair realize mixing in the form of an emulsion, which is used as textile finish, significant.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of conventional art, a kind of wool keratin/rabbit hair keratin Composite Milk is provided
The preparation method and application of liquid finishing agent.Wool keratin prepared by the present invention/rabbit hair keratin multiple emulsion finishing agent is to ramie
After linen is arranged, ramie fabric has many advantages, such as that comfort level significantly improves, pliability is remarkably reinforced and without scratchy.
A kind of wool keratin of the present invention/rabbit hair keratin multiple emulsion finishing agent preparation method, feature
It is, the method comprises the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 5~10g wool immerse 100~
In 200ml deionized water, 2~5g potassium peroxydisulfate, 2~5g sodium hydrogensulfite and 1~3g urea is added, is placed in 60~80 DEG C of perseverance
Keratin solution is obtained after shaking 60~120min in warm oscillator；Thick solution obtains solid content after filtering and concentration and is
40~60% wool keratin solution；
(2) preparation of rabbit hair keratin solution: by the appropriate rabbit hair clean and dry, take 5~10g rabbit hair immerse 100~
In 200ml deionized water, 2~5g NaOH, 2~5ml H is added2O2With 2~5ml ethylenediamine, it is placed in 70~80 DEG C of constant temperature shake
It swings and obtains keratin solution after shaking 60~120min in device；Thick solution obtains 40~60% rabbit after filtering and concentration
Feather keratin solution；
(3) wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation: wool prepared by appropriate step (1)
Keratin solution and the rabbit hair keratin solution of step (2) preparation uniformly mix, wherein wool keratin solution and rabbit hair angle egg
The volume ratio of white solution is 1:1~3, and mixed solution is added in polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate,
Wherein, polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for the mass percent of mixed solution respectively are as follows: 0.1~
0.2% and 0.1~0.2%, it stirs evenly；The mixed solution being stirred is added drop-wise to 100~500ml petroleum ether in stirring,
Wherein, wool keratin solution and the rabbit hair keratin solution volume after evenly mixing and the volume ratio of petroleum ether are 1:5~10,
Adjusting temperature is 35~40 DEG C, and time for adding is 2~3h, and after being added dropwise to complete, 1~2h of uniform stirring obtains wool keratin/rabbit
The compound water-in-oil emulsion of feather keratin；
Another object of the present invention is to provide a kind of wool keratin obtained above/rabbit hair keratin multiple emulsion is whole
Manage the application of agent, specific steps are as follows:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion finishing agent application: is dissolved in step (3) system
Standby wool keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:20~30, is adjusted
Temperature is 45~50 DEG C, and the immersion time is 2~3h, after immersion, in 120~150 DEG C of 2~3h of drying；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 15~20%, and tensile strength increases 10~15%, just
Beginning elasticity modulus reduces 16~20%, and the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；After arranging
Ramie yarn and thread carry out 10 times washing, method for washing refer to GB/T 20944.1-2007 color fastness to washing testing machine washing methods
Standard wash is carried out after 10 washings to fabric to be measured to test using same procedure, then calculate initial elastic modulus, is found
Initial elastic modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) it the evaluation of prodding and itching feeling: uses
The mode of human skin contact feels, the ramie yarn and thread after arranging is and unmodified to human skin absolutely not prodding and itching feeling
Ramie yarn and thread to human skin, there are certain prodding and itching feelings；Ramie yarn and thread after arrangement is after 10 washings, to human body
Skin is also without prodding and itching feeling.
The present invention has following distinguishing feature:
(1) present invention successfully realizes and mixes wool keratin with rabbit hair keratin, and be prepared as wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin, the preparation method is simple, has certain novelty.
(2) wool keratin prepared by the present invention/compound water-in-oil emulsion of rabbit hair keratin is for arranging ramie yarn and thread, ramie
The initial elastic modulus of bast yarn and thread reduces 16~20%, and the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases
Add；For ramie yarn and thread after arrangement after 10 washings, pliability still remains stable.
(3) wool keratin/rabbit hair keratin compound water-in-oil emulsion raw material sources are extensive in the present invention, waste and old wool
Realize that resources circulation recycles with the rabbit hair, preparation method is concise；Wool keratin prepared by the present invention/rabbit hair keratin compound oil
Technique for applying of the packet aqueous emulsion on ramie yarn and thread is simple, easy to spread.
Specific embodiment
The present invention is described in detail in embodiment described below.
Embodiment 1
In the present embodiment, a kind of wool keratin/rabbit hair keratin multiple emulsion finishing agent is prepared with the following method
It forms, includes the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 5g wool immerse 100ml go from
In sub- water, 2g potassium peroxydisulfate, 2g sodium hydrogensulfite and 1g urea is added, is placed in 60 DEG C of isothermal vibration device after shaking 60min
Obtain keratin solution；Thick solution obtains the wool keratin solution that solid content is 45.3% after filtering and concentration；
(2) preparation of rabbit hair keratin solution: the appropriate rabbit hair is cleaned and dried, the 5g rabbit hair is taken to immerse 100ml deionization
In water, 2g NaOH, 2ml H is added2O2With 2ml ethylenediamine, it is placed in 70 DEG C of isothermal vibration device after shaking 60~120min i.e.
Obtain keratin solution；Thick solution obtains 47.3% rabbit hair keratin solution after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin prepared by 10ml step (1)
Solution and the rabbit hair keratin solution of 10ml step (2) preparation uniformly mix, by polyethylene glycol spermaceti alcohol ester emulsifier and 12
Mixed solution is added in sodium alkyl sulfonate, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for mixing respectively
The mass percent of solution are as follows: 0.1% and 0.1% stir evenly；The mixed solution being stirred is added drop-wise in stirring
100ml petroleum ether, adjust temperature be 35 DEG C, time for adding 2h, after being added dropwise to complete, uniform stirring 1h, obtain wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin；
The application of the present embodiment wool keratin described above/rabbit hair keratin compound water-in-oil emulsion is by such as lower section
Method includes the following steps:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion application: is dissolved in the sheep of step (3) preparation
Feather keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:20, and adjusting temperature is 45 DEG C,
The immersion time is 2h, after immersion, in 120 DEG C of drying 2h；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 16.9%, and tensile strength increases 14.3%, initial bullet
Property modulus reduce 18.5%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Yarn carries out 10 washings, and method for washing is with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods to be measured
Fabric is carried out standard wash and is tested using same procedure after 10 washings, then calculate initial elastic modulus, find initial bullet
Property modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body skin is used
The mode of skin contact feels that the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for yarn；Ramie yarn and thread after arrangement is after 10 washings, to human skin
There is no prodding and itching feeling.
Embodiment 2
In the present embodiment, a kind of wool keratin/rabbit hair keratin multiple emulsion finishing agent is prepared with the following method
It forms, includes the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 6g wool immerse 100ml go from
In sub- water, 3g potassium peroxydisulfate, 3g sodium hydrogensulfite and 2g urea is added, is placed in 65 DEG C of isothermal vibration device after shaking 60min
Obtain keratin solution；Thick solution obtains the wool keratin solution that solid content is 51.2% after filtering and concentration；
(2) preparation of rabbit hair keratin solution: the appropriate rabbit hair is cleaned and dried, the 6g rabbit hair is taken to immerse 100ml deionization
In water, 3g NaOH, 3ml H is added2O2With 3ml ethylenediamine, it is placed in 75 DEG C of isothermal vibration device after shaking 60min and obtains angle
Protein solution；Thick solution obtains 49.8% rabbit hair keratin solution after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin prepared by 10ml step (1)
Solution and the rabbit hair keratin solution of 20ml step (2) preparation uniformly mix, by polyethylene glycol spermaceti alcohol ester emulsifier and 12
Mixed solution is added in sodium alkyl sulfonate, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for mixing respectively
The mass percent of solution are as follows: 0.12% and 0.12% stir evenly；The mixed solution being stirred is added drop-wise in stirring
150ml petroleum ether, adjust temperature be 37 DEG C, time for adding 2h, after being added dropwise to complete, uniform stirring 1h, obtain wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin；
The application of the present embodiment wool keratin described above/rabbit hair keratin compound water-in-oil emulsion is by such as lower section
Method includes the following steps:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion application: is dissolved in the sheep of step (3) preparation
Feather keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:25, and adjusting temperature is 46 DEG C,
The immersion time is 2h, after immersion, in 130 DEG C of drying 2h；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 17.2%, and tensile strength increases 15.6%, initial bullet
Property modulus reduce 19.7%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Yarn carries out 10 washings, and method for washing is with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods to be measured
Fabric is carried out standard wash and is tested using same procedure after 10 washings, then calculate initial elastic modulus, find initial bullet
Property modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body skin is used
The mode of skin contact feels that the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for yarn；Ramie yarn and thread after arrangement is after 10 washings, to human skin
There is no prodding and itching feeling.
Embodiment 3
In the present embodiment, a kind of wool keratin/rabbit hair keratin multiple emulsion finishing agent is prepared with the following method
It forms, includes the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 7g wool immerse 100ml go from
In sub- water, 4g potassium peroxydisulfate, 4g sodium hydrogensulfite and 3g urea is added, is placed in 70 DEG C of isothermal vibration device after shaking 60min
Obtain keratin solution；Thick solution obtains the wool keratin solution that solid content is 50.7% after filtering and concentration；
(2) preparation of rabbit hair keratin solution: the appropriate rabbit hair is cleaned and dried, the 7g rabbit hair is taken to immerse 100ml deionization
In water, 4g NaOH, 4ml H is added2O2With 4ml ethylenediamine, it is placed in 75 DEG C of isothermal vibration device after shaking 60min and obtains angle
Protein solution；Thick solution obtains 51.2% rabbit hair keratin solution after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin prepared by 10ml step (1)
Solution and the rabbit hair keratin solution of 30ml step (2) preparation uniformly mix, by polyethylene glycol spermaceti alcohol ester emulsifier and 12
Mixed solution is added in sodium alkyl sulfonate, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for mixing respectively
The mass percent of solution are as follows: 0.15% and 0.15% stir evenly；The mixed solution being stirred is added drop-wise in stirring
300ml petroleum ether, adjust temperature be 37 DEG C, time for adding 2h, after being added dropwise to complete, uniform stirring 1h, obtain wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin；
The application of the present embodiment wool keratin described above/rabbit hair keratin compound water-in-oil emulsion is by such as lower section
Method includes the following steps:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion application: is dissolved in the sheep of step (3) preparation
Feather keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:30, and adjusting temperature is 48 DEG C,
The immersion time is 2h, after immersion, in 140 DEG C of drying 2h；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 18.1%, and tensile strength increases 15.8%, initial bullet
Property modulus reduce 18.6%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Yarn carries out 10 washings, and method for washing is with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods to be measured
Fabric is carried out standard wash and is tested using same procedure after 10 washings, then calculate initial elastic modulus, find initial bullet
Property modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body skin is used
The mode of skin contact feels that the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for yarn；Ramie yarn and thread after arrangement is after 10 washings, to human skin
There is no prodding and itching feeling.
Embodiment 4
In the present embodiment, a kind of wool keratin/rabbit hair keratin multiple emulsion finishing agent is prepared with the following method
It forms, includes the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 8g wool immerse 100ml go from
In sub- water, 5g potassium peroxydisulfate, 5g sodium hydrogensulfite and 3g urea is added, is placed in 78 DEG C of isothermal vibration device after shaking 120min
Obtain keratin solution；Thick solution obtains the wool keratin solution that solid content is 53.3% after filtering and concentration；
(2) preparation of rabbit hair keratin solution: the appropriate rabbit hair is cleaned and dried, the 8g rabbit hair is taken to immerse 100ml deionization
In water, 5g NaOH, 5ml H is added2O2With 5ml ethylenediamine, it is placed in 78 DEG C of isothermal vibration device after shaking 120min and obtains
Keratin solution；Thick solution obtains the rabbit hair keratin solution that solid content is 51.2% after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin prepared by 10ml step (1)
Solution and the rabbit hair keratin solution of 30ml step (2) preparation uniformly mix, by polyethylene glycol spermaceti alcohol ester emulsifier and 12
Mixed solution is added in sodium alkyl sulfonate, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for mixing respectively
The mass percent of solution are as follows: 0.2% and 0.2% stir evenly；The mixed solution being stirred is added drop-wise in stirring
350ml petroleum ether, adjust temperature be 37 DEG C, time for adding 2h, after being added dropwise to complete, uniform stirring 1h, obtain wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin；
The application of the present embodiment wool keratin described above/rabbit hair keratin compound water-in-oil emulsion is by such as lower section
Method includes the following steps:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion application: is dissolved in the sheep of step (3) preparation
Feather keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:28, and adjusting temperature is 48 DEG C,
The immersion time is 2h, after immersion, in 140 DEG C of drying 2h；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 18.1%, and tensile strength increases 15.8%, initial bullet
Property modulus reduce 18.6%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Yarn carries out 10 washings, and method for washing is with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods to be measured
Fabric is carried out standard wash and is tested using same procedure after 10 washings, then calculate initial elastic modulus, find initial bullet
Property modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body skin is used
The mode of skin contact feels that the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for yarn；Ramie yarn and thread after arrangement is after 10 washings, to human skin
There is no prodding and itching feeling.
Embodiment 5
In the present embodiment, a kind of wool keratin/rabbit hair keratin multiple emulsion finishing agent is prepared with the following method
It forms, includes the following steps:
(1) preparation of wool keratin solution: weigh appropriate wool clean and dry, take 10g wool immerse 100ml go from
In sub- water, 5g potassium peroxydisulfate, 5g sodium hydrogensulfite and 3g urea is added, is placed in 80 DEG C of isothermal vibration device after shaking 120min
Obtain keratin solution；Thick solution obtains the wool keratin solution that solid content is 52.6% after filtering and concentration；
(2) preparation of rabbit hair keratin solution: the appropriate rabbit hair is cleaned and dried, the 10g rabbit hair is taken to immerse 100ml deionization
In water, 5g NaOH, 5ml H is added2O2With 5ml ethylenediamine, it is placed in 80 DEG C of isothermal vibration device after shaking 120min and obtains
Keratin solution；Thick solution obtains the rabbit hair keratin solution that solid content is 54.7% after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin prepared by 10ml step (1)
Solution and the rabbit hair keratin solution of 20ml step (2) preparation uniformly mix, by polyethylene glycol spermaceti alcohol ester emulsifier and 12
Mixed solution is added in sodium alkyl sulfonate, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for mixing respectively
The mass percent of solution are as follows: 0.2% and 0.2% stir evenly；The mixed solution being stirred is added drop-wise in stirring
300ml petroleum ether, adjust temperature be 37 DEG C, time for adding 2h, after being added dropwise to complete, uniform stirring 1h, obtain wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin；
The application of the present embodiment wool keratin described above/rabbit hair keratin compound water-in-oil emulsion is by such as lower section
Method includes the following steps:
(1) ramie yarn and thread wool keratin/rabbit hair keratin multiple emulsion application: is dissolved in the sheep of step (3) preparation
Feather keratin/compound the water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:20, and adjusting temperature is 48 DEG C,
The immersion time is 2h, after immersion, in 150 DEG C of drying 2h；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges
The bending strength and tensile strength of the ramie yarn and thread of front and back, test method refer to GB1449-83 fiberglass reinforced plastics respectively
Bending property test method and GB13022-91 stretched plastic film method for testing performance, pass through bending strength and tensile strength meter
Initial elastic modulus is calculated, initial elastic modulus characterizes the pliability of ramie yarn and thread；Test result shows the ramie after arranging
Yarn is relative to unmodified ramie yarn and thread, and bending strength reduces 17.4%, and tensile strength increases 16.9%, initial bullet
Property modulus reduce 17.3%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Yarn carries out 10 washings, and method for washing is with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods to be measured
Fabric is carried out standard wash and is tested using same procedure after 10 washings, then calculate initial elastic modulus, find initial bullet
Property modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body skin is used
The mode of skin contact feels that the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for yarn；Ramie yarn and thread after arrangement is after 10 washings, to human skin
There is no prodding and itching feeling.
Claims (7)
1. wool keratin/rabbit hair keratin multiple emulsion finishing agent preparation method, which is characterized in that the method includes such as
Lower step:
(1) it the preparation of wool keratin solution: weighs appropriate wool and cleans and dry, 5~10g wool is taken to immerse 100~200ml
In deionized water, 2~5g potassium peroxydisulfate, 2~5g sodium hydrogensulfite and 1~3g urea is added, is placed in 60~80 DEG C of constant temperature shake
It swings and obtains keratin solution after shaking 60~120min in device；It is molten that thick solution obtains wool keratin after filtering and concentration
Liquid；
(2) preparation of rabbit hair keratin solution: cleaning the appropriate rabbit hair and dry, takes 5~10g rabbit hair to immerse 100~200ml and goes
In ionized water, 2~5g NaOH, 2~5ml H is added2O2With 2~5ml ethylenediamine, it is placed in 70~80 DEG C of isothermal vibration device and shakes
Keratin solution is obtained after swinging 60~120min；Thick solution obtains rabbit hair keratin solution after filtering and concentration；
(3) wool keratin/rabbit hair keratin multiple emulsion preparation: wool keratin solution prepared by appropriate step (1)
It is uniformly mixed with the rabbit hair keratin solution of step (2) preparation, by polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfonate
Mixed solution is added in sodium, wherein polyethylene glycol spermaceti alcohol ester emulsifier and dodecyl sodium sulfate account for the matter of mixed solution respectively
Measure percentage are as follows: 0.1~0.2% and 0.1~0.2% stir evenly；The mixed solution being stirred is added drop-wise in stirring
100~500ml petroleum ether, adjusting temperature is 35~40 DEG C, and time for adding is 2~3h, after being added dropwise to complete, 1~2h of uniform stirring,
Obtain the compound water-in-oil emulsion finishing agent of wool keratin/rabbit hair keratin.
2. wool keratin according to claim 1/rabbit hair keratin multiple emulsion finishing agent preparation method, feature
Be: wool keratin solution solid content is 40~60% in the step (1).
3. wool keratin according to claim 1/rabbit hair keratin multiple emulsion finishing agent preparation method, feature
Be: rabbit hair keratin solution solid content is 40~60% in the step (2).
4. wool keratin according to claim 1/rabbit hair keratin multiple emulsion finishing agent preparation method, feature
Be: volume ratio when wool keratin solution and rabbit hair keratin solution uniformly mix in the step (3) is 1:1~3.
5. wool keratin according to claim 1/rabbit hair keratin multiple emulsion finishing agent preparation method, feature
It is: wool keratin solution and the rabbit hair keratin solution volume after evenly mixing and petroleum ether in the step (3)
Volume ratio is 1:5~10.
6. a kind of utilize the application of wool keratin described in claim 1/rabbit hair keratin multiple emulsion finishing agent, feature
It is, described method includes following steps:
(1) wool keratin/rabbit hair keratin multiple emulsion application: by yarn be dissolved in step (3) preparation wool keratin/
The compound water-in-oil emulsion of rabbit hair keratin, wherein the bath raio of yarn and lotion is 1:20~30, and adjusting temperature is 45~50 DEG C,
The immersion time is 2~3h, after immersion, in 120~150 DEG C of 2~3h of drying；
(2) Performance Properties Evaluation: (a) evaluation of pliability: test wool keratin/rabbit hair keratin multiple emulsion arranges front and back
Ramie yarn and thread bending strength and tensile strength, test method refer to respectively GB1449-83 fiberglass reinforced plastics bending
Method for testing performance and GB13022-91 stretched plastic film method for testing performance, by the beginning of bending strength and tensile strength calculation
Beginning elasticity modulus, initial elastic modulus characterize the pliability of ramie yarn and thread；Test result shows the ramie yarn and thread after arranging
Relative to unmodified ramie yarn and thread, bending strength reduces 15~20%, and tensile strength increases 10~15%, initial bullet
Property modulus reduce 16~20%, the reduction of initial elastic modulus shows that the pliability of ramie yarn and thread increases；By the ramie after arrangement
Bast yarn and thread carries out 10 washings, and method for washing is treated with reference to GB/T 20944.1-2007 color fastness to washing testing machine washing methods
It surveys fabric progress standard wash to test after 10 washings using same procedure, then calculates initial elastic modulus, discovery is initial
Elasticity modulus remains unchanged substantially, illustrates that the stability of ramie yarn and thread pliability is fine；(a) evaluation of prodding and itching feeling: human body is used
The mode of skin contact feels, the ramie yarn and thread after arranging is to human skin absolutely not prodding and itching feeling, and unmodified ramie
There are certain prodding and itching feelings to human skin for bast yarn and thread；Ramie yarn and thread after arrangement is after 10 washings, to human skin
Also without prodding and itching feeling.
7. the application of wool keratin according to claim 6/rabbit hair keratin multiple emulsion finishing agent, feature exist
In: yarn is ramie yarn and thread in the step (1).
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179574A (en) * | 1991-12-27 | 1993-07-20 | Unitika Ltd | Method for improving animal hair fiber subjected shrink proofing |
| CN105926284A (en) * | 2016-05-18 | 2016-09-07 | 江苏阳光股份有限公司 | Producing technology for keratin hydrophilic finishing liquid |
| CN106192425A (en) * | 2016-08-02 | 2016-12-07 | 长兴德诚纺织有限公司 | A kind of linen softness deodorant finishing technique |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179574A (en) * | 1991-12-27 | 1993-07-20 | Unitika Ltd | Method for improving animal hair fiber subjected shrink proofing |
| CN105926284A (en) * | 2016-05-18 | 2016-09-07 | 江苏阳光股份有限公司 | Producing technology for keratin hydrophilic finishing liquid |
| CN106192425A (en) * | 2016-08-02 | 2016-12-07 | 长兴德诚纺织有限公司 | A kind of linen softness deodorant finishing technique |
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