CN104141221A - Application of garden balsam extracts in improving water vapor permeability of fabric - Google Patents
Application of garden balsam extracts in improving water vapor permeability of fabric Download PDFInfo
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- CN104141221A CN104141221A CN201410359461.8A CN201410359461A CN104141221A CN 104141221 A CN104141221 A CN 104141221A CN 201410359461 A CN201410359461 A CN 201410359461A CN 104141221 A CN104141221 A CN 104141221A
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Abstract
The invention belongs to the field of studying of natural plant extracts and particularly relates to an application of garden balsam extracts in improving the water vapor permeability of fabric. The application of the garden balsam extracts in fabric modification, namely the application of the garden balsam extracts in improving the water vapor permeability of the fabric, is provided. Concretely, the natural garden balsam extracts are adopted to prepare a fabric finishing agent, and finishing modification is performed on the fabric. In this way, the water vapor permeability of the fabric is effectively improved, and the manufacturing procedures of the functional fabric are greatly simplified; meanwhile, the defects that a traditional modification technology of the water vapor permeability of fabric is complex and pollutes the environment are overcome.
Description
Technical field
The invention belongs to the research field of natural plant extracts, the particularly application of a kind of Extracts from Flowers of Impatiens balsamina L aspect fabric-modifying.
Background technology
In the time that fabric is worn on it as clothing, require clothing to there is high vapor permeable fabric laminate, so that the water vapour that the sweat being produced by human body forms leaves by clothes.
In fabric-modifying field, vapor permeable fabric laminate fabric has been passed through to years of researches, its example comprises intumescent microporous poly tetrafluoroethylene, other fabrics utilize polyethers/polyurethane material, or polyether/polyester material is to reach same object.These polyethers/polyurethane or polyether/polyester material can be made into microporous barrier or monolithic continuity film.Wherein, for monolithic continuity film, vapor permeable fabric laminate is received the restriction of polyethers chemistry, and polyethers chemistry only under the condition of relative humidity that is greater than 85%, just allows high vapor permeable fabric laminate conventionally, but under the condition of relative humidity that is greater than about 75%, the skin of human body just starts to do not feel like oneself, and therefore, monolithic continuity film is improving aspect the vapor permeable fabric laminate of fabric, requirement to environment for use is harsher, there is no actual value.
For microporous barrier, vapor permeable fabric laminate is conventionally very high, depends on hardly relative humidity.But, this class on the surface of fabric, adopt the thin film layer containing polytetrafluoroethylene (PTFE) or polyurethane elastomer, or apply with polyurethane elastomer, preparation technology is very complicated, is unfavorable for the continuous production of product; The permeable waterproof fabric of water vapour of preparing by the method, is very disadvantageous to environment, and in the time that these fabrics go out of use or burn, lamination or the polymer that is coated in fabric face can produce environment and the harmful gas of human body.
Along with expanding economy, the people's living standard and demand are also in continuous lifting, and green, environmental protection, health have become the fashion of mass consumption and the target of quality life.Balsamine, has another name called garden balsam.Balsamine had been both ornamental flower, was again a kind of Chinese medicinal herbs.Compendium of Material Medica is carried: the celestial flower of wind " promoting blood circulation to remove stagnation, along snakebite, waist rib draws pain ".Flower, stem, the seed of the celestial flower of wind all can be used as medicine.Its flower extract can activating blood to promote menstruation, wind-expelling pain-stopping, external application removing toxic substances; Its stem, seed can break blood long-pending, the soft heavily fortified point that disappears, and balsamine is again a kind of industrial flower simultaneously, is widely used in the industry such as cosmetics, food.In balsamine, contain the pigment compositions such as Cyanidin, delphinidin, pelargonin, malvidin.
Summary of the invention
Technical problem to be solved by this invention is: in prior art, aspect the improvement of the vapor permeable fabric laminate of fabric, have all drawbacks, as service condition harshness, complex process, can cause environmental pollution.
For solving the problems of the technologies described above, the technical scheme that the application adopts is: the application of a kind of Extracts from Flowers of Impatiens balsamina L aspect fabric-modifying is provided, and Extracts from Flowers of Impatiens balsamina L is in the application improving aspect the vapor permeable fabric laminate of fabric.
Be embodied in: adopt natural Extracts from Flowers of Impatiens balsamina L, be mixed with fabric finishing agent, fabric is arranged to modification, described finishing agent calculates and comprises by each composition weight umber:
Wherein, polyethylene glycol is Macrogol 200 or PEG400;
The deacetylation > 90% of shitosan, viscosity < 100cps.
While adopting above-mentioned finishing agent to carry out modification to fabric, first above-mentioned finishing agent is dissolved in deionized water, be mixed with finish solution, finishing agent consumption is 8%-10% of (without arranging modification) fabric weight; bath raio is 1:20-30 (weight ratios of fabric and finish solution); normal temperature arrangement modification; two soak and two roll (pick-up is 80%), dry 15 minutes at 90 DEG C; at 120 DEG C, cure 5 minutes; naturally cool to room temperature; adopt washed with de-ionized water 3 times 80 DEG C of oven dry again again.
The invention has the beneficial effects as follows: the finishing agent that Extracts from Flowers of Impatiens balsamina L is made into as Main Ingredients and Appearance, Nantural non-toxic, safety and environmental protection; While adopting finishing agent of the present invention to carry out modification to fabric, only need to adopt routine to pad technique, effectively improve the vapor permeable fabric laminate of fabric, greatly simplify the preparation section of functional fabric, overcome in traditional modified technique of fabric water vapour permeability the defect of complex process, contaminated environment simultaneously.
Detailed description of the invention
In the following embodiment of the present invention, " the Extracts from Flowers of Impatiens balsamina L powder " that adopt prepared by the following method:
(1) preparation of raw material: the flower of fresh balsamine, stem, leaf are cleaned with clear water, and after natural air drying, machinery is smashed;
(2) ultrasonic extraction: the raw material crushing in step (1) is joined in the ethanol water of volume ratio 60%, regulating pH value is 3, ultrasonic power is 700W, feed liquid mass ratio is 1: 30, be under 40 DEG C of conditions after ultrasonic extraction 60min in temperature, filter, must be containing filtrate and the filter residue of extract;
(3) secondary lixiviate concentrated: the filter residue obtaining in step (2) is rejoined in the ethanol water of volume ratio 60%, be 2 at 60 DEG C, pH value, ultrasonic power is under 1000W, the feed liquid mass ratio condition that is 1: 30, after ultrasonic lixiviate 100min, filter the filtrate of twice gained in combining step (2) and step (3); Adopt ultracentrifugal method further to separate the filtrate that merges gained, centrifugal speed is 5000r/min, and centrifugal 25min isolates supernatant liquor and precipitation; Supernatant liquor concentrates by decompression distillation, and low temperature drying obtains the rough Extracts from Flowers of Impatiens balsamina L of paste;
(4) extract is refining: by rough the paste obtaining in step (3) Extracts from Flowers of Impatiens balsamina L deionized water dissolving, add large pore resin absorption column, coutroi velocity is at 4mL/min, upon adsorption saturated after, first with deionized water rinsing resin column, wash away impurity, then with pH value be 4, the ethanol water wash-out that volume ratio is 75%; It is concentrated that the dye solution obtaining carries out decompression distillation, must refine aubergine paste Extracts from Flowers of Impatiens balsamina L;
(5) by the refining aubergine paste Extracts from Flowers of Impatiens balsamina L obtaining in step (4), 150 DEG C of EATs, under the condition that leaving air temp is 80 DEG C, spray dry, remove moisture content, obtain Extracts from Flowers of Impatiens balsamina L powder, be i.e. balsamine natural dye powder.
Embodiment 1
Finishing agent in the present embodiment is calculated as by each composition weight umber:
Adopting above-mentioned finishing agent is 1000 (g/m to initial condition vapour permeability
2when real silk fabric 24h) carries out modification, first by each components dissolved of above-mentioned finishing agent in deionized water, be mixed with finish solution, finishing agent consumption is 10% of (without arranging modification) real silk fabric weight; bath raio is 1:20; normal temperature arranges modification; two soak and two roll (pick-up is 80%), dry 15 minutes at 90 DEG C; at 120 DEG C, cure 5 minutes; naturally cool to room temperature; adopt washed with de-ionized water 3 times again again, dry and be cooled to room temperature for 80 DEG C.
Arrange after modification, the water vapor permeability of fabric is 5900 (g/m
224h).
Embodiment 2
Finishing agent in the present embodiment calculates and comprises by each composition weight umber:
Adopting above-mentioned finishing agent is 1000 (g/m to initial condition vapour permeability
2when real silk fabric 24h) carries out modification, first by each components dissolved of above-mentioned finishing agent in deionized water, be mixed with finish solution, finishing agent consumption is 8% of (without arranging modification) real silk fabric weight, and bath raio is 1:30, normal temperature arranges modification, two soak and two roll (pick-up is 80%), dry 15 minutes at 90 DEG C, then at 120 DEG C, cure 5 minutes, naturally cool to room temperature, adopt again washed with de-ionized water 3 times, dry and be cooled to room temperature for 80 DEG C.
Arrange after modification, the water vapor permeability of fabric is 5700 (g/m
224h).
Comparative example 1
Except adopting commercially available C.I. REACTIVE RED 31 dyestuff, replace " Extracts from Flowers of Impatiens balsamina L powder " in embodiment 1, other components in finishing agent and the arrangement modified technique to real silk fabric, all in the same manner as in Example 1.After modification, the water vapor permeability of fabric is 980 (g/m
224h).
Comparative example 2
Except adopting commercially available K type one chloro-s-triazine REACTIVE DYES (active red KE-3B), replace " Extracts from Flowers of Impatiens balsamina L powder " in embodiment 2, other components in finishing agent and the arrangement modified technique to real silk fabric, all in the same manner as in Example 2.After modification, the water vapor permeability of fabric is 1050 (g/m
224h).
Comparative example 3
Component in the finishing agent of embodiment 1 " diethylenetriamine " is removed, other components in finishing agent and the arrangement modified technique to real silk fabric, all in the same manner as in Example 1.After modification, the water vapor permeability of fabric is 1400 (g/m
224h).
Comparative example 4
Component in the finishing agent of embodiment 2 " diethylenetriamine " is removed, other components in finishing agent and the arrangement modified technique to real silk fabric, all in the same manner as in Example 2.After modification, the water vapor permeability of fabric is 1250 (g/m
224h).
Claims (5)
1. the application of Extracts from Flowers of Impatiens balsamina L aspect fabric-modifying, is characterized in that: described is applied as, and Extracts from Flowers of Impatiens balsamina L is in the application improving aspect the vapor permeable fabric laminate of fabric.
2. the application of Extracts from Flowers of Impatiens balsamina L as claimed in claim 1 aspect fabric-modifying, it is characterized in that: be specially and adopt natural Extracts from Flowers of Impatiens balsamina L, be mixed with fabric finishing agent, fabric is arranged to modification operation, described finishing agent calculates and comprises by each composition weight umber
3. the application of Extracts from Flowers of Impatiens balsamina L as claimed in claim 2 aspect fabric-modifying, is characterized in that: described polyethylene glycol is Macrogol 200 or PEG400.
4. the application of Extracts from Flowers of Impatiens balsamina L as claimed in claim 2 aspect fabric-modifying, is characterized in that: the deacetylation > 90% of described shitosan, viscosity < 100cps.
5. the application of Extracts from Flowers of Impatiens balsamina L as claimed in claim 2 aspect fabric-modifying, it is characterized in that: described fabric is arranged to modification be operating as, first described finishing agent is dissolved in deionized water, be mixed with finish solution, finishing agent consumption is without 8%-10% of the fabric weight of arrangement modification; bath raio is 1:20-30; normal temperature arranges modification; two soak two rolls, and pick-up is at 80%, 90 DEG C, to dry 15 minutes; at 120 DEG C, cure 5 minutes; naturally cool to room temperature again, then adopts washed with de-ionized water 3 times, 80 DEG C of oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359461.8A CN104141221B (en) | 2014-07-25 | 2014-07-25 | A kind of Extracts from Flowers of Impatiens balsamina L is improving the application in the vapor permeable fabric laminate of fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359461.8A CN104141221B (en) | 2014-07-25 | 2014-07-25 | A kind of Extracts from Flowers of Impatiens balsamina L is improving the application in the vapor permeable fabric laminate of fabric |
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| CN104141221A true CN104141221A (en) | 2014-11-12 |
| CN104141221B CN104141221B (en) | 2016-02-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041689A (en) * | 2010-12-30 | 2011-05-04 | 东华大学 | Application of natural dyes from balsamine in dyeing |
| US20130156873A1 (en) * | 2011-12-19 | 2013-06-20 | Mary Kay Inc. | Combination of plant extracts to improve skin tone |
| CN103665925A (en) * | 2013-11-22 | 2014-03-26 | 南通市通州区川姜镇盛世王朝家用纺织品设计工作室 | Natural anti-mildew dye and preparation method thereof |
| CN103819941A (en) * | 2014-02-12 | 2014-05-28 | 铜陵瑞莱科技有限公司 | Iron oxide red pigment containing balsamine pollen |
| CN103938438A (en) * | 2013-12-23 | 2014-07-23 | 苏州芳然纺织有限公司 | Osmotic agent used for fabric and preparation method thereof |
-
2014
- 2014-07-25 CN CN201410359461.8A patent/CN104141221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041689A (en) * | 2010-12-30 | 2011-05-04 | 东华大学 | Application of natural dyes from balsamine in dyeing |
| US20130156873A1 (en) * | 2011-12-19 | 2013-06-20 | Mary Kay Inc. | Combination of plant extracts to improve skin tone |
| CN103665925A (en) * | 2013-11-22 | 2014-03-26 | 南通市通州区川姜镇盛世王朝家用纺织品设计工作室 | Natural anti-mildew dye and preparation method thereof |
| CN103938438A (en) * | 2013-12-23 | 2014-07-23 | 苏州芳然纺织有限公司 | Osmotic agent used for fabric and preparation method thereof |
| CN103819941A (en) * | 2014-02-12 | 2014-05-28 | 铜陵瑞莱科技有限公司 | Iron oxide red pigment containing balsamine pollen |
Non-Patent Citations (1)
| Title |
|---|
| 黄燕萍: "添加剂对柠檬酸整理真丝织物性能的影响", 《丝绸》 * |
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