CN104962108A - High-light-fastness disperse dye composition and preparing method and application thereof - Google Patents

High-light-fastness disperse dye composition and preparing method and application thereof Download PDF

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Publication number
CN104962108A
CN104962108A CN201510338595.6A CN201510338595A CN104962108A CN 104962108 A CN104962108 A CN 104962108A CN 201510338595 A CN201510338595 A CN 201510338595A CN 104962108 A CN104962108 A CN 104962108A
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Prior art keywords
formula
compound
disperse dye
dye composition
parts
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CN201510338595.6A
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Chinese (zh)
Inventor
张彬
肖卫华
邱晓兰
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SHANGHAI BESTON COLOR TECHNOLOGY Co Ltd
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SHANGHAI BESTON COLOR TECHNOLOGY Co Ltd
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Publication of CN104962108A publication Critical patent/CN104962108A/en
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Abstract

The invention relates to the technical field of dyes and disclose a high-light-fastness disperse dye composition. The high-light-fastness disperse dye composition comprises 10 to 60 parts of compound A, 3 to 25 parts of compound B, 2 to 40 parts of compound C, 3 to 20 parts of compound D, and 5 to 40 parts of compound E. The invention further discloses a preparing method of the high-light-fastness disperse dye composition and application thereof. The high-light-fastness disperse dye composition has the advantages that a formula is reasonable, dye is resistant to light, well stable and less prone to shading, after being ground into liquid by a sand mill or a grinder and sprayed and dried into powder granules, the composition can be converted into black or brown dye, being high-end dyes for automotive interior trims and outdoor sports, the composition is suitable for dyeing polyester fibers, and dyed products are high in color quantity, good in levelness and good in light fastness, the process steps are simple, operability is high, and the composition is suitable for industrial production.

Description

A kind of high Exposure to Sunlight disperse dye composition and preparation method thereof, application
Technical field
The present invention relates to technical field of dye, particularly relate to a kind of high Exposure to Sunlight disperse dye composition and preparation method thereof, application.
Background technology
Along with the fast development of current automotive industry, textile for automobile presents the feature of variation, personalization and fashion-orientation.In automobile interior material, fabric accounts for more than 50%, particularly medium-to-high grade bridge car and passenger vehicle, weaving face fabric not only for seat-cover fabric, and for coated fabrics such as car roof, heel post, door shield, sun visors.The large multiplex polyester of automotive upholstery and polypropylene fibre are made, and polypropylene fibre can only with there being the pigment of excellent light fastness painted in spinning process, and the dyeing of rear road then applied by trevira.Can only tolerate with the polyester vehicle fabric of common disperse dyeing and be no more than 4-6 periodicity of illumination (moral mark DIN 75202), the illumination of longer time can make fabric have obviously to fade, and also has the change of serious color and luster.Automobile, because travelling for a long time and being exposed to the sun, can make the temperature of narrow space in automobile raise.Particularly in summer, when diurnal temperature is larger, cold cycling can cause fading and degrading of automobile-used furnishing fabric further.
Summary of the invention
The object of the present invention is to provide a kind of formula rationally, there is in Exposure to Sunlight each side the high Exposure to Sunlight disperse dye composition of applications well performance; Present invention also offers a kind of preparation method of high Exposure to Sunlight disperse dye composition, this preparation method's processing step is simple, workable, is applicable to suitability for industrialized production; The invention also discloses a kind of application of high Exposure to Sunlight disperse dye composition.
Concrete technical scheme of the present invention is: a kind of high Exposure to Sunlight disperse dye composition, comprises following compound:
10 ~ 60 parts of compd As,
3 ~ 25 parts of compd Bs,
2 ~ 40 parts of Compound C,
3 ~ 20 parts of Compound D,
5 ~ 40 parts of compd Es.
The number of each compound is parts by weight above.
Wherein, the structural formula of described compd A is such as formula shown in (1):
R in formula 1, R 2, R 3be selected from hydrogen ,-OH ,-NO respectively 2,-NH 2in one, R 4be selected from hydrogen ,-COCH 3,-NHCOCH 3,-CH 3,-C 2h 5,-C 6h 5in one.
The structural formula of described compd B is such as formula shown in (2):
R in formula 5c 1~ C 4alkane-oxygen ethyl or C 1~ C 4alkane-oxygen propyl group, R 6for NH or O.
The structural formula of described Compound C is such as formula shown in (3):
The structural formula of described Compound D is such as formula shown in (4):
R in formula 7c 1~ C 4alkyl, -CH 2cH 2oCH 2cH 2oCH 3,-CH 2cH 2oH ,-CH 2cH 2oCH 2cH 3,-HSCH 2cH 2,-C 6h 12oH, -CH 3in one.
The structural formula of described compd E is such as formula shown in (5):
R in formula 8-OH or-NH 2, R 9hydrogen ,-OCH 3,-CH 3,-OC 2h 5,-NHCO-C nh 2n+1middle one, R 10hydrogen ,-CH 3,-C 2h 5,-OCH 3in one.
As preferably, described compd A to be selected from such as formula (1-1) to the mixture of one or more arbitrary proportions in compound formula (1-8) Suo Shi:
As preferably, described compd B to be selected from such as formula (2-1) to the mixture of one or more arbitrary proportions in compound formula (2-7) Suo Shi:
As preferably, described Compound D to be selected from such as formula (4-1) to the mixture of one or more arbitrary proportions in compound formula (4-8) Suo Shi:
As preferably, described compd E to be selected from such as formula (5-1) to the mixture of one or more arbitrary proportions in compound formula (5-7) Suo Shi:
As preferably, R in the formula (5) of described compd E 8-NH 2, R 9be selected from-OCH 3,-OC 2h 5, R 7-CH 3.
As preferably, under the formula of described high Exposure to Sunlight disperse dye composition:
10 ~ 60 parts such as formula the compd A shown in (1-1):
7 ~ 25 parts such as formula the compd B shown in (2-1):
2 ~ 40 parts such as formula the Compound C shown in (3):
3 ~ 20 parts such as formula the Compound D shown in (4-1):
5 ~ 30 parts such as formula the compd E shown in (5-1):
The number of each compound is parts by weight above.
A kind of preparation method of high Exposure to Sunlight disperse dye composition, its step can be: take each component in high Exposure to Sunlight disperse dye composition respectively by proportioning and mix, under the auxiliary agent existent condition such as dispersion agent, water or tensio-active agent, with shredding unit, corpusculed is carried out to composition, carrying out spraying dry by grinding the slurry obtained, obtaining granular high Exposure to Sunlight disperse dye composition.As preferably, described spray-dired working conditions is: inlet temperature 120 ~ 130 DEG C, temperature out 50 ~ 60 DEG C, and the particle diameter of the dye preparations obtained is 0.1 ~ 1um.
A kind of preparation method of high Exposure to Sunlight disperse dye composition, its step also can be: take each component in high Exposure to Sunlight disperse dye composition respectively by proportioning, respectively each component is carried out corpusculed with shredding unit to each component under the auxiliary agent existence conditions such as dispersion agent, water or tensio-active agent, the slurry obtained by each self-grind carries out mixing and spraying dry, obtains granular high Exposure to Sunlight disperse dye composition.As preferably, described spray-dired working conditions is: inlet temperature 120 ~ 130 DEG C, temperature out 50 ~ 60 DEG C, and the particle diameter of the dye preparations obtained is 0.1 ~ 1um.
The application of high Exposure to Sunlight disperse dye composition: by the dye liquor being mixed with desired concn soluble in water for high Exposure to Sunlight disperse dye composition, then trevira is dyeed.
As preferably, in POLT, during dyeing, add 20ml buffered soln (30g Glacial acetic acid+90g anhydrous sodium acetate is diluted with water to 10kg), then the dye liquor adding respective concentration is at 125 ~ 130 DEG C, dye under the condition of 30 ~ 40min, dyeed after washing, dries, sizing.
Be compared with the prior art, the invention has the beneficial effects as follows:
The formula of high Exposure to Sunlight disperse dye composition of the present invention is reasonable, and dyestuff is sun-resistant, good stability, not fugitive color.
High Exposure to Sunlight disperse dye composition sand mill of the present invention or shredder grind to form aqueous after, it is powdered granule after spraying dry, black, brown class dyestuff can be obtained, particularly suitable automotive trim and the high-grade dyestuff of Out-Door Sports Series, it is applicable to the dyeing of trevira, and after dyeing, dye yield is high, good level-dyeing property, light fastness are good, and processing step is simple, workable, be applicable to suitability for industrialized production.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Following table is each composition weight number proportioning of high Exposure to Sunlight disperse dye composition in embodiment 1-9:
Embodiment 1
Each component and the auxiliary agent of high Exposure to Sunlight dispersed dye is taken respectively by the proportioning in above-mentioned table, wherein auxiliary agent is mixed by quality 3:7 by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate, then add water after above-mentioned substance being mixed and grind, grind the slurry obtained and carry out spraying dry, spray-dired processing condition are: inlet temperature 130 DEG C, temperature out 60 DEG C, obtains the high Exposure to Sunlight disperse dye composition that particle diameter is 0.5um after drying.
Embodiment 2
The present embodiment difference from Example 1 is: auxiliary agent for by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate in mass ratio 10:21 mix; Spray-dired processing condition are: inlet temperature 125 DEG C, and temperature out is 55 DEG C, obtain the high Exposure to Sunlight disperse dye composition that particle diameter is 0.5um after drying.
Embodiment 3
The present embodiment difference from Example 1 is: auxiliary agent by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate in mass ratio 2:3 mix; Spray-dired processing condition are: inlet temperature 130 DEG C, temperature out 60 DEG C, obtain the high Exposure to Sunlight disperse dye composition that particle diameter is 0.8um after drying.
Embodiment 4
The present embodiment difference from Example 1 is: auxiliary agent by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate in mass ratio 10:21 mix; Spray-dired processing condition are: inlet temperature 123 DEG C, and temperature out is 52 DEG C, obtain the high Exposure to Sunlight disperse dye composition that particle diameter is 0.2un after drying.
Embodiment 5
The present embodiment difference from Example 1 is: auxiliary agent by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate in mass ratio 4:6 mix.
Embodiment 6
The present embodiment difference from Example 1 is: auxiliary agent by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate in mass ratio 10:21 mix.
Embodiment 7
The present embodiment difference from Example 1 is: auxiliary agent is mixed by quality 4:7 by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate.
Embodiment 8
The present embodiment difference from Example 1 is: auxiliary agent is mixed by quality 2:3 by methyl naphthalene sulfonate formaldehyde condensate and sodium lignosulfonate.
Embodiment 9
The present embodiment difference from Example 1 is: auxiliary agent is mixed by quality 4:6 by condensation compound of methyl naphthalene sulfonic acid and formaldehyde and sodium lignosulfonate.
By complete for high Exposure to Sunlight disperse dye composition chromatogram of the present invention, trevira is painted, colour fastness and dyeing behavior excellent, the trevira after dyeing is of many uses, has goodish light permanency, rub resistance, be easy to washing.
Above-described embodiment is preferred version of the present invention, not any pro forma restriction is done to the present invention, any do not depart from the prerequisite of technical solution of the present invention under, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the scope of technical solution of the present invention.

Claims (10)

1. a high Exposure to Sunlight disperse dye composition, is characterized in that comprising following compound:
10 ~ 60 parts of compd As,
3 ~ 25 parts of compd Bs,
2 ~ 40 parts of Compound C,
3 ~ 20 parts of Compound D,
5 ~ 40 parts of compd Es;
The number of each compound is parts by weight above;
Wherein, the structural formula of described compd A is such as formula shown in (1):
R in formula 1, R 2, R 3be selected from hydrogen ,-OH ,-NO respectively 2,-NH 2in one, R 4be selected from hydrogen ,-COCH 3,-NHCOCH 3,-CH 3,-C 2h 5,-C 6h 5in one;
The structural formula of described compd B is such as formula shown in (2):
R in formula 5c 1~ C 4alkane-oxygen ethyl or C 1~ C 4alkane-oxygen propyl group, R 6for NH or O;
The structural formula of described Compound C is such as formula shown in (3):
The structural formula of described Compound D is such as formula shown in (4):
R in formula 7c 1~ C 4alkyl, -CH 2cH 2oCH 2cH 2oCH 3,-CH 2cH 2oH ,-CH 2cH 2oCH 2cH 3,-HSCH 2cH 2,-C 6h 12oH, -CH 3in one;
The structural formula of described compd E is such as formula shown in (5):
R in formula 8-OH or-NH 2, R 9hydrogen ,-OCH 3,-CH 3,-OC 2h 5,-NHCO-C nh 2n+1middle one, R 10hydrogen ,-CH 3,-C 2h 5,-OCH 3in one.
2. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that, described compd A to be selected from such as formula (1-1) to the mixture of one or more arbitrary proportions in compound formula (1-8) Suo Shi:
3. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that, described compd B to be selected from such as formula (2-1) to the mixture of one or more arbitrary proportions in compound formula (2-7) Suo Shi:
4. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that, described Compound D to be selected from such as formula (4-1) to the mixture of one or more arbitrary proportions in compound formula (4-8) Suo Shi:
5. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that, described compd E to be selected from such as formula (5-1) to the mixture of one or more arbitrary proportions in compound formula (5-7) Suo Shi:
6. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that, R in the formula (5) of described compd E 8-NH 2, R 9be selected from-OCH 3,-OC 2h 5, R 7-CH 3.
7. high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that comprising following compound:
10 ~ 60 parts such as formula the compd A shown in (1-1):
7 ~ 25 parts such as formula the compd B shown in (2-1):
2 ~ 40 parts such as formula the Compound C shown in (3):
3 ~ 20 parts such as formula the Compound D shown in (4-1):
5 ~ 30 parts such as formula the compd E shown in (5-1):
The number of each compound is parts by weight above.
8. the preparation method of a high Exposure to Sunlight disperse dye composition as claimed in claim 1, it is characterized in that step is: take each component in high Exposure to Sunlight disperse dye composition respectively by proportioning and mix, under the auxiliary agent existent condition such as dispersion agent, water or tensio-active agent, with shredding unit, corpusculed is carried out to composition, carrying out spraying dry by grinding the slurry obtained, obtaining granular high Exposure to Sunlight disperse dye composition.
9. the preparation method of a high Exposure to Sunlight disperse dye composition as claimed in claim 1, it is characterized in that step is: take each component in high Exposure to Sunlight disperse dye composition respectively by proportioning, respectively each component is carried out corpusculed with shredding unit to each component under the auxiliary agent existence conditions such as dispersion agent, water or tensio-active agent, the slurry obtained by each self-grind carries out mixing and spraying dry, obtains granular high Exposure to Sunlight disperse dye composition.
10. an application for high Exposure to Sunlight disperse dye composition as claimed in claim 1, is characterized in that: by the dye liquor being mixed with desired concn soluble in water for high Exposure to Sunlight disperse dye composition, then dye to trevira.
CN201510338595.6A 2015-06-17 2015-06-17 High-light-fastness disperse dye composition and preparing method and application thereof Pending CN104962108A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106009775A (en) * 2016-05-23 2016-10-12 杭州欣阳三友精细化工有限公司 Disperse dyestuff composition with high color fastness to sunlight as well as preparation method and application thereof
CN106049091A (en) * 2016-07-22 2016-10-26 沈阳化工研究院有限公司 Dye paste composition for dye and pigment integrated dyeing and printing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106009775A (en) * 2016-05-23 2016-10-12 杭州欣阳三友精细化工有限公司 Disperse dyestuff composition with high color fastness to sunlight as well as preparation method and application thereof
CN106009775B (en) * 2016-05-23 2017-07-07 杭州欣阳三友精细化工有限公司 A kind of disperse dye composition, the preparation method and applications of weathering color fastness high
CN106049091A (en) * 2016-07-22 2016-10-26 沈阳化工研究院有限公司 Dye paste composition for dye and pigment integrated dyeing and printing

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