CN107573723A - A kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive - Google Patents
A kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive Download PDFInfo
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- CN107573723A CN107573723A CN201710598266.4A CN201710598266A CN107573723A CN 107573723 A CN107573723 A CN 107573723A CN 201710598266 A CN201710598266 A CN 201710598266A CN 107573723 A CN107573723 A CN 107573723A
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Abstract
The invention provides a kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive, belongs to chemical dyestuff technical field.It solves the problems, such as existing former three fragrant methine cyan dye poor color fastness and former copper phthalocyanine structure cyan dye heavy metal not environmentally.Water-soluble cyan dye prepared by the present invention, color fastness is excellent, without heavy metal, without disabling aromatic amine, can be used for the fields such as ink-jet ink, ink-jet printed, textile printing and dyeing according to preparation method.
Description
Technical field
The invention belongs to chemical dyestuff technical field, it is related to a kind of preparation side of the compound cyan dye of Water-soluble environment-friendlyanticorrosive
Method.
Background technology
Cyan (Cyan) is the color systems of CMYK tetra- (yellow (Yellow), magenta (Magenta), cyan (Cyan), black
(Black) a kind of tone that can not be lacked in), as the improvement of people's living standards, the requirement to environmentally friendly machine adds increasingly
Deep, environmental-friendly water-base colouring agent has obtained more and more extensive application.Water-soluble cyan dye at present using it is more be three
The water-soluble dye of fragrant methine structure, such as acid blue 9, but the problem of color fastness is poor be present, particularly color fastness to light.
In order to solve the problems, such as color fastness, often replaced with the water-soluble dye of copper phthalocyanine structure, such as directly indigo plant 199, acid blue
185 etc., but the problem of heavy metal be present not environmentally.In the market also without a kind of Water-soluble environment-friendlyanticorrosive cyan of excellent performance
Dyestuff can be used for the color systems of CMYK tetra-.
Develop that a kind of color fastness is excellent, Water-soluble environment-friendlyanticorrosive cyan dye without heavy metal, meet industry development trend.
The content of the invention
The purpose of the present invention is the above mentioned problem present in existing cyan dye, and is proposed a kind of with excellent
Color fastness cyan dye preparation method, it can solve former three fragrant methine cyan dye poor color fastness and former copper phthalocyanine knot
Structure cyan dye heavy metal not environmentally the problem of.
The purpose of the present invention can be realized by following technical proposal：
A kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive, it is characterised in that it comprises the following steps：From
The water-soluble blue dyes that one or more of bright green light are blue or cobalt blue is adjusted, from one or more of gorgeous blue lights are green or bright green tone
Water-soluble green colouring material, above-mentioned selected water-soluble blue dyes and water-soluble green colouring material are carried out being mixed and made into water solubility
The compound cyan dye of environment-friendly type.
In a kind of preparation method of the above-mentioned compound cyan dye of Water-soluble environment-friendlyanticorrosive, described Water-soluble environment-friendlyanticorrosive is answered
Cyan dye is closed, its percentage by weight composition is as follows：
Water-soluble blue dyes：1%~99%；
Water-soluble green colouring material：1%~99%.
In a kind of preparation method of the above-mentioned compound cyan dye of Water-soluble environment-friendlyanticorrosive, the water-soluble blue dyes is
One of following or two kinds of any of the above compositions：Acid blue 2, Blue VRS 4, acid blue 35, acid blue 54, Blue VRS 11, acidity
Indigo plant 112, Blue VRS 22, ACID BLUE 129, Blue VRS 40, Blue VRS 44, Blue VRS 75, Blue VRS 81, Blue VRS 82,
Blue VRS 83, Blue VRS 98, acid blue 203, acid blue 204, acid blue 205, acid blue 221, acid blue 224, acid blue
230th, acid blue 245, acid blue 264, acid blue 274, acid blue 282, acid blue 291, acid blue 295, acid blue 298, acid
Property indigo plant 301, acid blue 3 13, acid blue 3 16, acid blue 3 22, acid blue 3 27, acid blue 3 31, acid blue 3 33, acid blue
336th, acid blue 3 40, directly acid blue 3 44, indigo plant 88, directly indigo plant 89, directly indigo plant 91, directly indigo plant 95, directly indigo plant 112, directly blue
165th, directly indigo plant 166, directly indigo plant 188, directly indigo plant 225, directly indigo plant 290, reactive blue 1, reactive blue 2, reactive blue 4, reactive blue 5,
Reactive blue 6, reactive blue 16, reactive blue 17, active blue 19, reactive blue 27, reactive blue 32, reactive blue 47, reactive blue 55, reactive blue
69th, reactive blue 74, reactive blue 75, reactive blue 97, reactive blue 102, reactive blue 103, reactive blue 114, reactive blue 125, reactive blue
126th, reactive blue 142, reactive blue 164, reactive blue 165, reactive blue 166, reactive blue 177, reactive blue 181, active blue 19 5, work
Property indigo plant 202.
In a kind of preparation method of the above-mentioned compound cyan dye of Water-soluble environment-friendlyanticorrosive, described water-soluble green colouring material
For one of following or two kinds of any of the above compositions：Acid green 37, acid green 46, acid green 54, acid green 59, acid green 71, acid
Property green 81, direct green 82, activity be green 20, activity green 26.
Water-soluble green colouring material of the present invention and water-soluble blue dyes are not limited to above-described dyestuff product
Kind, the product for changing and obtaining according to thinking of the present invention, within institute's protection domain of the present invention.
In a kind of preparation method of the above-mentioned compound cyan dye of Water-soluble environment-friendlyanticorrosive, described is mixed into following method
One of：Spray drying after mixed dissolution, direct dry powder blending, that mixture is carried out to NF membrane desalination is dry into fluid product or spraying
It is dry, add mixture in polar solvent and filter off except salt into fluid product, carry out chemical method desalination into fluid product.
Compared with prior art, the water-soluble cyan dye prepared by the present invention, color fastness is excellent, without heavy metal, no
The aromatic amine containing disabling, it can be used for the fields such as ink-jet ink, ink-jet printed, textile printing and dyeing according to preparation method.
Embodiment
It is the specific embodiment of the present invention below, technical scheme is further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
In 3500~4000 parts of deionized waters, acid blue 230, direct green 82 are added, is made into 10~15wt% dyestuff water
Solution, 50~70 DEG C, after dissolving completely are warming up to, filtering, filtrate is less than through NF membrane desalting processing, desalination to chlorine ion concentration
200mg/Kg (is converted into dry powder), is concentrated into the 35~40% of original volume, is spray-dried, and obtains water-soluble cyan dye.
Embodiment 2：
In 3500~4000 parts of deionized waters, acid blue 221, activity green 20 are added, is made into 10~15wt% dyestuff water
Solution, 50~70 DEG C, after dissolving completely are warming up to, filtering, filtrate is less than through NF membrane desalting processing, desalination to chlorine ion concentration
200mg/Kg (is converted into dry powder), obtains water-soluble liquid cyan dye.
Embodiment 3：
In 3500~4000 parts of deionized waters, reactive blue 32, acid green 37 are added, it is water-soluble to be made into 10~15wt% dyestuffs
Liquid, 50~70 DEG C, after dissolving completely are warming up to, filtering, filtrate is less than through NF membrane desalting processing, desalination to chlorine ion concentration
200mg/Kg (is converted into dry powder), is concentrated into the 35~40% of original volume, is spray-dried, and obtains water-soluble cyan dye.
Embodiment 4：
In 3500~4000 parts of deionized waters, acid blue 230, reactive blue 47, direct green 82 are added, is made into 10~15wt%
Aqueous dye solutions, 50~70 DEG C, after dissolving completely are warming up to, filtering, filtrate is spray-dried, and obtains water-soluble cyan dye.
Embodiment 5：
In mixer, acid blue 230, direct green 82 are added, is well mixed, obtains water-soluble cyan dye.
Embodiment 6：
In 3500~4000 parts of diethylene glycol dimethyl ethers, acid blue 230, direct green 82 are added, is stirred overnight, is filtered off and remove
Salt, obtain water-soluble liquid cyan dye.
Embodiment 7：
In 3500~4000 parts of deionized waters, acid blue 230, direct green 82 are added, adding hydrochloric acid separates out its acidifying,
It is stirred overnight, filters, filter cake is added in 2000~2500 deionized waters, and adding diethanol amine makes it complete molten, filtering, obtains water-soluble
Property liquid cyan dye.
Embodiment 8：
In 4000 parts of deionized waters, it is green to add acid blue 3 13, directly indigo plant 95, reactive blue 125, acid green 54, activity
26, wherein the gravity ratio of water-soluble blue dyes and water-soluble green colouring material is 1：99, aqueous dye solutions are made into, it is warming up to 50~
70 DEG C, after dissolving completely, filtering, filtrate obtains water-soluble liquid cyan dye through NF membrane desalting processing.
Embodiment 9：
In 4000 parts of deionized waters, Blue VRS 22, acid blue 3 31, acid green 54, acid green 37 are added, wherein water-soluble
Property blue dyes and water-soluble green colouring material gravity ratio be 99：1, aqueous dye solutions are made into, 50~70 DEG C is warming up to, has dissolved
Quan Hou, filtering, filtrate obtain water-soluble liquid cyan dye through NF membrane desalting processing.
Embodiment 10：
In 4000 parts of deionized waters, reactive blue 177, reactive blue 2 and acid green 81 are added, wherein water-soluble blue dyes
Gravity ratio with water-soluble green colouring material is 45：55, aqueous dye solutions are made into, are warming up to 50~70 DEG C, after dissolving completely, mistake
Filter, filtrate obtain water-soluble liquid cyan dye through NF membrane desalting processing.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Implication, that is, its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, i.e., its implication should
This is interpreted as " only including ... ".
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (5)
1. a kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive, it is characterised in that it comprises the following steps：From one
Kind or several bright green light are blue or cobalt blue is adjusted water-soluble blue dyes, from one or more of gorgeous blue lights are green or bright green tone
Water-soluble green colouring material, above-mentioned selected water-soluble blue dyes and water-soluble green colouring material are carried out being mixed and made into water-soluble ring
The compound cyan dye of guarantor's type.
A kind of 2. preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive according to claim 1, it is characterised in that institute
The compound cyan dye of Water-soluble environment-friendlyanticorrosive stated, its percentage by weight composition are as follows：
Water-soluble blue dyes：1%~99%；
Water-soluble green colouring material：1%~99%.
3. a kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive according to claim 1 or 2, its feature exist
In the water-soluble blue dyes is one of following or two kinds of any of the above compositions：Acid blue 2, Blue VRS 4, acid blue 35,
Acid blue 54, Blue VRS 11, Blue VRS 12, Blue VRS 22, ACID BLUE 129, Blue VRS 40, Blue VRS 44, acid blue
175th, Blue VRS 81, Blue VRS 82, Blue VRS 83, Blue VRS 98, acid blue 203, acid blue 204, acid blue 205, acid
Property indigo plant 221, acid blue 224, acid blue 230, acid blue 245, acid blue 264, acid blue 274, acid blue 282, acid blue
291st, acid blue 295, acid blue 298, acid blue 3 01, acid blue 3 13, acid blue 3 16, acid blue 3 22, acid blue 3 27, acid
Property indigo plant 331, acid blue 3 33, acid blue 3 36, acid blue 3 40, acid blue 3 44, directly indigo plant 88, directly indigo plant 89, directly indigo plant 91, straight
Connect indigo plant 95, directly indigo plant 112, directly indigo plant 165, directly indigo plant 166, directly indigo plant 188, directly indigo plant 225, directly indigo plant 290, reactive blue 1, living
Property indigo plant 2, reactive blue 4, reactive blue 5, reactive blue 6, reactive blue 16, reactive blue 17, active blue 19, reactive blue 27, reactive blue 32, living
Property indigo plant 47, reactive blue 55, reactive blue 69, reactive blue 74, reactive blue 75, reactive blue 97, reactive blue 102, reactive blue 103, activity
Indigo plant 114, reactive blue 125, reactive blue 126, reactive blue 142, reactive blue 164, reactive blue 165, reactive blue 166, reactive blue 177,
Reactive blue 181, active blue 19 5, reactive blue 202.
4. a kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive according to claim 1 or 2, its feature exist
In described water-soluble green colouring material is one of following or two kinds of any of the above compositions：Acid green 37, acid green 46, acid green
54th, acid green 59, acid green 71, acid green 81, direct green 82, activity green 20, active green 26.
5. a kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive according to claim 1 or 2, its feature exist
In described is mixed into one of following method：Spray drying, direct dry powder blending after mixed dissolution, mixture is subjected to nanofiltration
Film desalination into fluid product or spray drying, add mixture in polar solvent and filter off except salt into fluid product, enter
The desalination of row chemical method is into fluid product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598266.4A CN107573723A (en) | 2017-07-21 | 2017-07-21 | A kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive |
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| CN201710598266.4A CN107573723A (en) | 2017-07-21 | 2017-07-21 | A kind of preparation method of the compound cyan dye of Water-soluble environment-friendlyanticorrosive |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002026902A3 (en) * | 2000-09-29 | 2002-10-31 | Milliken & Co | Inks exhibiting expanded color-space characteristics for water-based printing |
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN102408751A (en) * | 2010-09-26 | 2012-04-11 | 大丰市千采精细化工有限公司 | Acid dye |
-
2017
- 2017-07-21 CN CN201710598266.4A patent/CN107573723A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002026902A3 (en) * | 2000-09-29 | 2002-10-31 | Milliken & Co | Inks exhibiting expanded color-space characteristics for water-based printing |
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN102408751A (en) * | 2010-09-26 | 2012-04-11 | 大丰市千采精细化工有限公司 | Acid dye |
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