CN100503966C - Perspiration-light compound fastness enhancing agent and its application - Google Patents
Perspiration-light compound fastness enhancing agent and its application Download PDFInfo
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- CN100503966C CN100503966C CNB2006100302401A CN200610030240A CN100503966C CN 100503966 C CN100503966 C CN 100503966C CN B2006100302401 A CNB2006100302401 A CN B2006100302401A CN 200610030240 A CN200610030240 A CN 200610030240A CN 100503966 C CN100503966 C CN 100503966C
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- perspiration
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- light compound
- compound fastness
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Abstract
The present invention discloses a perspiration fastness raising agent and its application. Its raw material composition includes hydroxyphenyl benzotriazole, diphenyl ketone derivative, salicylic acid derivative, SiO2, sodium cinnamylate, nitrobenzene derivative, terephthalaldehyde derivative and cellosolve. The invented perspiration fastness raising agent can be used for raising perspiration fastness of various reactive dyes by 1-2 grades.
Description
Technical field
The present invention relates to a kind of printing and dyeing assistant, relate in particular to a kind of perspiration-light compound fastness enhancing agent.
Background technology
Sweat photoreactivation fastness is called for short the sweat light fastness, and the color that refers to textiles is to the resistance of its suffered human sweat and daylight acting in conjunction influence in the process of taking.Component in the sweat and the energy in the daylight can be had an effect and make and be dyed the produce change that adds lustre to dyestuff.The acting in conjunction of the energy in sweat component and the daylight makes some original PERSPIRATION COLOR FASTNESS and the good dyestuff of color fastness to light just, and sweat photoreactivation fastness is very poor.Reason may be that complicated oxidation-reduction reaction takes place under the compound action of light, sweat and oxygen dyestuff, causes the destruction of azo bond fracture in the dyestuff or other chromophoric group and makes and dye thing and fade.
The REACTIVE DYES chromatogram is complete, and is cheap, is widely used, and the sweat light fastness is very poor, though some companies successfully develop minority sweat light fastness dyestuff preferably, but chromatogram is limited, and costs an arm and a leg, and can not satisfy the demand.
At present, the conventional perspiration-light compound fastness enhancing agent that method adopted, performance is single, promote when can not satisfy the fastness of sweat and light simultaneously, as the perspiration-light compound fastness enhancing agent UVS-327 that RIKEN CORPORATION produced, therefore a kind of new perspiration-light compound fastness enhancing agent of developmental research is that institute of relevant department is very expected.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of perspiration-light compound fastness enhancing agent and application thereof, to overcome the above-mentioned defective of existing in prior technology.
The component of perspiration-light compound fastness enhancing agent of the present invention and parts by weight content comprise:
Hydroxy phenyl BTA 4-16 part
Benzophenone derivates 5-10 part
Salicyclic acid derivatives 3-12 part
SiO
25-8 part
Sodium cinnamate 3-5 part
Nitrobenzene derivative 3-5 part
Terephthaldehyde's aldehyde derivatives 3-10 part
Ethylene glycol monoethyl ether 30-70 part
Said hydroxy phenyl BTA can adopt the commercially available prod, and the trade mark of producing as Shanghai chemical reagents corporation of Chinese Medicine group is the product of UV-326; It mainly acts on is that ultraviolet part in the daylight absorbs;
Said benzophenone derivates is selected from a kind of in 3-methoxy benzophenone, 4-methoxy benzophenone, 2-hydroxyl-4-methoxy benzophenone or the 2-hydroxyl-4-oxy-octyl benzophenone, can adopt the commercially available prod, as the product of Ke Laien chemical reagent Co., Ltd production; It mainly acts on the ultraviolet part that is in the daylight and absorbs;
Said salicyclic acid derivatives is selected from a kind of in gaultherolin, butyl salicylate, 4-methoxyl group gaultherolin or the 4-methoxyl group butyl salicylate, can adopt the commercially available prod, it mainly acts on the ultraviolet part that is in the daylight and absorbs, and delays the process of photoredox reaction;
Said nitrobenzene derivative is selected from a kind of in 2-methyl nitrobenzene, paranitroanilinum, ortho-nitraniline or the 4-methyl nitrobenzene, can adopt the commercially available prod; It mainly acts on is that reductant is the singlet oxygen quencher to the photoreduction effect of dyestuff in inhibition or the destruction sweat;
Said terephthaldehyde's aldehyde derivatives is selected from a kind of in terephthalaldehyde, 2-nitro terephthalaldehyde, 2-methyl terephthalaldehyde or the 2-sulfonic group terephthalaldehyde, can adopt the commercially available prod; It mainly acts on is to destroy materials such as reductant, amino acid in the sweat, suppresses its photoreduction effect to dyestuff, is the triplet oxygen quencher;
Said ethylene glycol monoethyl ether is a solvent.
The preparation method of perspiration-light compound fastness enhancing agent of the present invention is foolproof, is the general physical mixed method.
Perspiration-light compound fastness enhancing agent of the present invention can be used for the processing behind the fabric printing, and application process comprises to be contaminated or pad dyeing, and said dip-dye comprises the steps:
The textile impregnation that needs are handled is in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, and wherein, perspiration-light compound fastness enhancing agent concentration is 2g/L-4g/L, bath raio 1:10～20,40-60 ℃ impregnation process 15-20 minute, oven dry gets final product.
Said pad dyeing comprises the steps:
The fabric that needs are handled one soaks one and rolls in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, pick-up rate 75～85%, and oven dry, wherein: perspiration-light compound fastness enhancing agent concentration is 10-30g/L.
Perspiration-light compound fastness enhancing agent of the present invention can improve 1-2 grades to the sweat light fastness of various REACTIVE DYES, can satisfy the needs of relevant department.
The specific embodiment
Among the embodiment, the consumption of raw material is weight portion.
Embodiment 1
4 parts of hydroxy phenyl BTAs, 10 parts of benzophenone derivates, 12 parts of salicyclic acid derivatives, SiO
25 parts, 5 parts of sodium cinnamates, 5 parts of nitrobenzene derivatives, 3 parts of terephthaldehyde's aldehyde derivatives, 30 parts of ethylene glycol monoethyl ethers.
What benzophenone derivates adopted is 4-methoxy benzophenone;
What salicyclic acid derivatives adopted is 4-methoxyl group butyl salicylate;
What nitrobenzene derivative adopted is 2-methyl nitrobenzene;
What terephthaldehyde's aldehyde derivatives adopted is 2-nitro terephthalaldehyde;
Above-mentioned raw materials is mixed, stir, promptly obtain said perspiration-light compound fastness enhancing agent.
Fabric: textile white poplin cloth.
Dyestuff:
The dye level that respectively dyes thing is emerald green blue (apple green) KN-G 0.8%owf, pink 3BS 0.5%owf, and pea green 3RS 0.4,3BS 0.05, KN-B 0.35%owf, grey violet 3BS 0.4, KN-R 0.35%owf, light gray 3RS 0.3,3BS 0.19, KN-B 0.19%owf
The textile impregnation that needs are handled in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, bath raio 1:15,50 ℃ of impregnation process 20 minutes, oven dry, the concentration of perspiration-light compound fastness enhancing agent in water is 20g/L.
Colour fastness to perspiration is tested by GB GB/T 3922-1995; Color fastness to light is tested by GB GB/T 8426-1998; Sweat photoreactivation COLOR FASTNESS is tested by ATTS standard sweat and GB GB/T8426-1998.
Result and discussion:
Table 1. perspiration-light compound fastness enhancing agent is to respectively dying the influence of thing sweat stain, fast light and sweat light fastness
Table 1 sweat light fastness elevator is to respectively dying the influence of thing sweat stain, fast light and sweat light fastness
The acid sweat light fastness of REACTIVE DYES is generally all better, so the sweat light fastness refers to alkaline sweat light fastness in the table.
As can be seen from Table 1, the application of perspiration-light compound fastness enhancing agent, from perspiration fastness,, lilac DYED FABRICS blue, pea green to the kingfisher of REACTIVE DYES colorant match can improve 0.5 grade, and pink can improve 1 grade with light gray; From fastness to light, substantially all can improve about 1 grade to each DYED FABRICS; From the sweat light fastness, active pea green, light grey, emerald green orchid can be improved 2 grades, and pink, lilac can improve 1.5 grades.
Selected several dyestuff (color) is representative, its sweat photoreactivation fastness is all very poor, reason is: contain the L-histidine hydrochloride in the sweat of ATTS method, the acid of DL-N, lactic acid, glucose and D-sodium pantothenate etc., these organic components that exist in the sweat just that dyestuff is worked, wherein L-histidine hydrochloride and DL-N acid this two seed amino acids component can with the metal ion effect in the premetallized dye, it is sloughed from dyestuff, thereby make the Cloud Distribution generation great change in the dyestuff conjugated system, cause the variation of dye colour, reduce its COLOR FASTNESS; Lactic acid and glucose all are weak reductants, under the effect of daylight and oxygen, complicated photoredox reaction takes place, self becoming the micromolecular whiles such as carbon dioxide and water, make in the dyestuff-the N=N-key disconnects or other chromophoric group destroys, and causes the variation of dye colour; The D-sodium pantothenate can promote the decomposition of glucose as a kind of coenzyme.And the use of elevator; cut off the energy source of photoredox reaction, thereby stoped or delay the process of photoredox reaction, the color development system that makes dyestuff is effectively protected and makes and dye the unlikely rapid look of thing and become; thus, can significantly improve the sweat photoreactivation fastness of dyestuff.
Embodiment 2
16 parts of hydroxy phenyl BTAs, 5 parts of benzophenone derivates, 3 parts of salicyclic acid derivatives, SiO
28 parts, 3 parts of sodium cinnamates, 3 parts of nitrobenzene derivatives, 10 parts of terephthaldehyde's aldehyde derivatives, 70 parts of ethylene glycol monoethyl ethers.
What benzophenone derivates adopted is 4-methoxy benzophenone;
What salicyclic acid derivatives adopted is 4-methoxyl group butyl salicylate;
What nitrobenzene derivative adopted is 2-methyl nitrobenzene;
What terephthaldehyde's aldehyde derivatives adopted is 2-nitro terephthalaldehyde;
Above-mentioned raw materials is mixed, stir, promptly obtain said perspiration-light compound fastness enhancing agent.
Fabric: textile white poplin cloth.
Dyestuff:
The dye level that respectively dyes thing is emerald green blue (apple green) KN-G 0.8%owf, pink 3BS 0.5%owf, and pea green 3RS 0.4,3BS 0.05, KN-B 0.35%owf, grey violet 3BS 0.4, KN-R 0.35%owf, light gray 3RS 0.3,3BS 0.19, KN-B 0.19%owf
The textile impregnation that needs are handled in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, bath raio 1:15,50 ℃ of impregnation process 20 minutes, oven dry, the concentration of perspiration-light compound fastness enhancing agent in water is 40g/L.
Adopt the detection method identical with embodiment 1, the result is as follows:
Table 2.
Claims (4)
1. a perspiration-light compound fastness enhancing agent is characterized in that, component and parts by weight content are:
Hydroxy phenyl BTA 4-16 part
Benzophenone derivates 5-10 part
Salicyclic acid derivatives 3-12 part
SiO
25-8 part
Sodium cinnamate 3-5 part
Nitrobenzene derivative 3-5 part
Terephthaldehyde's aldehyde derivatives 3-10 part
Ethylene glycol monoethyl ether 30-70 part;
Said benzophenone derivates is selected from a kind of in 3-methoxy benzophenone, 4-methoxy benzophenone, 2-hydroxyl-4-methoxy benzophenone or 2-hydroxyl-4-positive zinc oxygen base benzophenone;
Said salicyclic acid derivatives is selected from a kind of in gaultherolin, butyl salicylate, 4-methoxyl group gaultherolin or the 4-methoxyl group butyl salicylate;
Said nitrobenzene derivative is selected from a kind of in 2-methyl nitrobenzene, paranitroanilinum, ortho-nitraniline or the 4-methyl nitrobenzene;
Said terephthaldehyde's aldehyde derivatives is selected from a kind of of terephthalaldehyde, 2-nitro terephthalaldehyde, 2-methyl terephthalaldehyde or 2-sulfonic group terephthalaldehyde.
2. the application of perspiration-light compound fastness enhancing agent according to claim 1 is characterized in that, is used for the processing behind the fabric printing.
3. application according to claim 2, it is characterized in that, the textile impregnation that comprises the steps: needs are handled is in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, wherein, perspiration-light compound fastness enhancing agent concentration is 2g/L-4g/L, bath raio 1:10～20,40-60 ℃ impregnation process 15-20 minute, oven dry gets final product.
4. application according to claim 2, it is characterized in that, comprise the steps: that fabric that needs are handled one soaks one and rolls pick-up rate 75～85% in the water that contains above-mentioned perspiration-light compound fastness enhancing agent, oven dry, wherein: perspiration-light compound fastness enhancing agent concentration is 10-30g/L.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100302401A CN100503966C (en) | 2006-08-21 | 2006-08-21 | Perspiration-light compound fastness enhancing agent and its application |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100302401A CN100503966C (en) | 2006-08-21 | 2006-08-21 | Perspiration-light compound fastness enhancing agent and its application |
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| CN101130932A CN101130932A (en) | 2008-02-27 |
| CN100503966C true CN100503966C (en) | 2009-06-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106835772B (en) * | 2017-03-06 | 2019-01-29 | 绍兴百丽恒印染有限公司 | A kind of cotton dyeing method |
| CN113200931B (en) * | 2021-04-29 | 2022-05-13 | 浙江理工大学上虞工业技术研究院有限公司 | Reactive light-sweat-resistant composite fastness improver and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626582A (en) * | 2003-12-11 | 2005-06-15 | 美国永光公司 | Dye compsns. and its applications |
| JP2006132029A (en) * | 2004-11-05 | 2006-05-25 | Majiipureshion:Kk | Method for printing polylactic acid fiber |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626582A (en) * | 2003-12-11 | 2005-06-15 | 美国永光公司 | Dye compsns. and its applications |
| JP2006132029A (en) * | 2004-11-05 | 2006-05-25 | Majiipureshion:Kk | Method for printing polylactic acid fiber |
Non-Patent Citations (1)
| Title |
|---|
| 汗光复合牢度提升剂ES/EL的应用性能. 曹万里，何瑾馨，顾志安.印染，第31卷第13期. 2005 * |
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