CN108570245A - A kind of orchil that color fastness to water is high - Google Patents
A kind of orchil that color fastness to water is high Download PDFInfo
- Publication number
- CN108570245A CN108570245A CN201810567849.5A CN201810567849A CN108570245A CN 108570245 A CN108570245 A CN 108570245A CN 201810567849 A CN201810567849 A CN 201810567849A CN 108570245 A CN108570245 A CN 108570245A
- Authority
- CN
- China
- Prior art keywords
- parts
- color fastness
- orchil
- epoxy resin
- water
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0072—Preparations with anionic dyes or reactive dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of orchils that color fastness to water is high, include the component of following parts by weight：20~25 parts of acid red；5~10 parts of cycloaliphatic epoxy resin；30~35 parts of urea；5~7 parts of N alkyl betaines, 1 part of auxiliary agent.Cycloaliphatic epoxy resin is combined stabilization with the carboxyl of N alkyl betaines, acid red carboxyl respectively as carrier, cycloaliphatic epoxy resin by the epoxy group of itself；In addition, N alkyl betaines have lower viscosity, N alkyl betaines to be combined to form dicyandiamide solution with urea, protein fibre has preferable dip dyeing ability, to improve dyestuff in color fastness.
Description
Technical field
The invention belongs to garment industries, and in particular to a kind of orchil that color fastness to water is high.
Background technology
Acid dyes can directly catch egg due to containing the water soluble groups such as hydroxyl in acid, faintly acid or neutral medium
White matter fiber, but color fastness is generally poor, acid dyes is easy to fall off from protein fibre, and acid dyes is caused to be applied to
The dyeing of protein fibre.
In conclusion there is an urgent need for a kind of orchils that color fastness to water is high.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of orchil that color fastness to water is high.
Washing color fastness height be for convention acidic dyestuff and protein fibre washing color fastness height,
It is not to refer in particular to some numberical range.
To solve the above problems, the technical solution adopted in the present invention is as follows：
A kind of orchil that color fastness to water is high, includes the component of following parts by weight：20~25 parts of acid red；Alicyclic ring
5~10 parts of race's epoxy resin；30~35 parts of urea；5~7 parts of N- alkyl betaines, 1 part of auxiliary agent.
Preferably, the auxiliary agent includes dispersant, and the dispersant is 2- naphthalene sulfonic acid formaldehyde polymer sodium salts.
Acid red, cycloaliphatic epoxy resin, urea and N- alkyl sweet teas are improved by 2- naphthalene sulfonic acid formaldehyde polymer sodium salts
The uniformity of dish alkali avoids acid red from disperseing uneven generation reunion low so as to cause color fastness.
Preferably, the cycloaliphatic epoxy resin is 3,4- epoxycyclohexyl-methyl -3,4- epoxycyclohexylcarboxylates.
There are two epoxy groups for 3,4- epoxycyclohexyl-methyl -3,4- epoxycyclohexylcarboxylates tool, enhance itself and N- alkane
The bond strength of base glycine betaine, acid red, then combined by cycloaliphatic epoxy resin and protein fibre, such as wool, in conjunction with
Securely, color fastness is high.
Preferably, the high orchil of the color fastness to water includes the component of following parts by weight：3 parts of azogeramine；Fat
25 parts of ring race epoxy resin；30 parts of urea；3 parts of N- alkyl betaines, 1 part of auxiliary agent.
The adhesive force of the high orchil of color fastness to water of the proportioning is most strong.
The beneficial effect of the present invention：The ring that cycloaliphatic epoxy resin passes through itself as carrier, cycloaliphatic epoxy resin
Oxygen groups are combined stabilization with the carboxyl of N- alkyl betaines, acid red carboxyl respectively；In addition, N- alkyl betaines have lower glue
Degree, N- alkyl betaines are combined to form dicyandiamide solution with urea, and protein fibre has preferable dip dyeing ability, to improve dyestuff
In color fastness.
Specific implementation mode
Invention is further described in detail With reference to embodiment.
Embodiment 1
The high orchil of color fastness to water provided in this embodiment includes the component of following parts by weight：Acid red 20
Part；10 parts of 3,4- epoxycyclohexyl-methyl -3,4- epoxycyclohexylcarboxylates；35 parts of urea；5 parts of N- alkyl betaines, 2- naphthalenes
1 part of sulfonic acid and formaldehyde polymer sodium salt.
It will be dried after orchil dip dyeing wool 4h obtained by the present embodiment.
According to GB/T5713-1997《Textile color stability tests milk color fastness》Wool after testing standard test dyeing
Color fastness, as a result such as table 1.
Embodiment 2
The high orchil of color fastness to water provided in this embodiment includes the component of following parts by weight：Acid red 25
Part；5 parts of 3,4- epoxycyclohexyl-methyl -3,4- epoxycyclohexylcarboxylates；30 parts of urea；7 parts of N- alkyl betaines, 2- naphthalene sulphurs
1 part of sour yuban sodium salt.
It will be dried after orchil dip dyeing wool 4h obtained by the present embodiment.
According to GB/T5713-1997《Textile color stability tests milk color fastness》Wool after testing standard test dyeing
Color fastness result such as table 1.
Embodiment 3
The high orchil of color fastness to water provided in this embodiment includes the component of following parts by weight：Acid red 20
Part；10 parts of 3,4- 7-oxa-bicyclo[4.1.0s carboxylate methyl ester；35 parts of urea；5 parts of N- alkyl betaines, 2- naphthalene sulfonic acid formaldehyde polymer sodium salts
1 part.
It will be dried after orchil dip dyeing wool 4h obtained by the present embodiment.
According to GB/T5713-1997《Textile color stability tests milk color fastness》Wool after testing standard test dyeing
Color fastness, as a result such as table 1.
Comparative example
It is 2 that wool, which is disseminated in acid red dye and water quality ratio,：It is dried after 7 solution 4h.
According to GB/T5713-1997《Textile color stability tests milk color fastness》Wool after testing standard test dyeing
Color fastness.
Table 1
| Project | Color fastness grade |
| Embodiment 1 | 5 |
| Embodiment 2 | 5 |
| Embodiment 3 | 4 |
| Comparative example | 3 |
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
Only several embodiments of the present invention are expressed for above example, the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
1. a kind of orchil that color fastness to water is high, which is characterized in that include the component of following parts by weight：Acid red 20~
25 parts；5~10 parts of cycloaliphatic epoxy resin；30~35 parts of urea；5~7 parts of N- alkyl betaines, 1 part of auxiliary agent.
2. the high orchil of color fastness to water according to claim 1, which is characterized in that the auxiliary agent includes dispersion
Agent, the dispersant are 2- naphthalene sulfonic acid formaldehyde polymer sodium salts.
3. the high orchil of color fastness to water according to claim 1 or 2, which is characterized in that the alicyclic epoxy
Resin is 3,4- epoxycyclohexyl-methyl -3,4- epoxycyclohexylcarboxylates.
4. the high orchil of color fastness to water according to claim 1, which is characterized in that the color fastness to water is high
Orchil includes the component of following parts by weight：20 parts of acid red；10 parts of cycloaliphatic epoxy resin；35 parts of urea；N- alkyl
5 parts of glycine betaine, 1 part of auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567849.5A CN108570245A (en) | 2018-06-05 | 2018-06-05 | A kind of orchil that color fastness to water is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567849.5A CN108570245A (en) | 2018-06-05 | 2018-06-05 | A kind of orchil that color fastness to water is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108570245A true CN108570245A (en) | 2018-09-25 |
Family
ID=63573084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810567849.5A Pending CN108570245A (en) | 2018-06-05 | 2018-06-05 | A kind of orchil that color fastness to water is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108570245A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899786A (en) * | 2010-08-18 | 2010-12-01 | 郑州鸿盛数码科技股份有限公司 | Textile inkjet printing acid dye ink and production method thereof |
| CN105648793A (en) * | 2016-04-01 | 2016-06-08 | 东莞市中纺化工有限公司 | Print paste with high chlorine resistance as well as preparation method and application of print paste |
-
2018
- 2018-06-05 CN CN201810567849.5A patent/CN108570245A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899786A (en) * | 2010-08-18 | 2010-12-01 | 郑州鸿盛数码科技股份有限公司 | Textile inkjet printing acid dye ink and production method thereof |
| CN105648793A (en) * | 2016-04-01 | 2016-06-08 | 东莞市中纺化工有限公司 | Print paste with high chlorine resistance as well as preparation method and application of print paste |
Non-Patent Citations (2)
| Title |
|---|
| 张治国 等: "酸性染料常用匀染剂研究进展", 《纺织学报》 * |
| 文水平 等: "毛用固色剂HK的合成及应用", 《毛纺科技》 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |