CN103485213B - Without aldehyde pulling color agent and preparation method thereof - Google Patents
Without aldehyde pulling color agent and preparation method thereof Download PDFInfo
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- CN103485213B CN103485213B CN201310397672.6A CN201310397672A CN103485213B CN 103485213 B CN103485213 B CN 103485213B CN 201310397672 A CN201310397672 A CN 201310397672A CN 103485213 B CN103485213 B CN 103485213B
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Abstract
The present invention relates to leather processing field, particularly without aldehyde pulling color agent and preparation method thereof.Without the agent of aldehyde pulling color, with weight parts, be made up of following component: first compound 10-50 part; Bleeding agent 2-10 part; Solid organic acid 10-30 part; Its preparation method is, adds the solid organic acid of 10-30 part, mix in first compound of 10-50 part; Be heated to 20-30 DEG C, the bleeding agent adding 2-10 part stirs 10-20 minute.Provided by the invention without the agent of aldehyde pulling color, pulling color is carried out to fur while do not have harmful substance formaldehyde and to generate or residual.Preparation method's synthesis technique without the agent of aldehyde pulling color provided by the invention is simple simultaneously, environmental protection.
Description
Technical field
The present invention relates to leather processing field, in particular to without aldehyde pulling color agent and preparation method thereof.
Background technology
The pulling color agent that on fur grass in the market, frost makes is based on sodium formaldehyde sulfoxylate.
Although its, effect was better dawn, in its use procedure, the harmful substances such as formaldehyde can be produced.Simultaneously Diazolidinyl Urea in pulling color operating process, harm operator's is healthy, and fur after dawn can remain a large amount of formaldehyde, and harm user's is healthy.
Summary of the invention
The object of the present invention is to provide without aldehyde pulling color agent and preparation method thereof, to solve the above problems.
There is provided in an embodiment of the present invention without the agent of aldehyde pulling color, with weight parts, be made up of following component:
First compound 10-50 part; Bleeding agent 2-10 part; Solid organic acid 10-30 part; The molecular formula of described first compound is
Without the preparation method of aldehyde pulling color agent, comprise following concrete steps:
In first compound of 10-50 part, add the solid organic acid of 10-30 part, mix; The molecular formula of described first compound is
Be heated to 20-30 DEG C, the bleeding agent adding 2-10 part stirs 10-20 minute.
Reductant first compound used in the present invention is that the part inorganic group on existing sodium dithionite Middle molecule chain is being replaced as organic group R
1, R
2, R
3those skilled in the art can directly obtain this method of replacing by the relevant knowledge controlled, can stable existence after the first compound after displacement is water-soluble, and not carrying aldehyde radical, the first compound does not have harmful substance formaldehyde and generates or remain while carrying out pulling color as reductant to fur.Simultaneously because the pH value of solution can not be too high when pulling color, not so can injure fur, cause the hair on fur to come off, so, need to add solid organic acid.And to add bleeding agent be to increase the infiltration of reductant on fur, increase dawn degree.
Preparation method's synthesis technique without the agent of aldehyde pulling color provided by the invention is simple simultaneously, environmental protection.
Accompanying drawing explanation
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 1 provides for the embodiment of the present invention 1;
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 2 provides for the embodiment of the present invention 2;
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 3 provides for the embodiment of the present invention 3;
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 4 provides for the embodiment of the present invention 4;
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 5 provides for the embodiment of the present invention 5;
The preparation method's flow chart without the agent of aldehyde pulling color that Fig. 6 provides for the embodiment of the present invention 6.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment 1:
Without the agent of aldehyde pulling color, with weight parts, be made up of following component:
First compound 10-50 part; Bleeding agent 2-10 part; Solid organic acid 10-30 part; The molecular formula of described first compound is
The preparation method without the agent of aldehyde pulling color as shown in Figure 1, comprises following concrete steps:
101. solid organic acids adding 10-30 part in first compound of 10-50 part, mix; The molecular formula of described first compound is
102. are heated to 20-30 DEG C, and the bleeding agent adding 2-10 part stirs 10-20 minute.
Reductant first compound used in the present invention is that the part inorganic group on existing sodium dithionite Middle molecule chain is being replaced as organic group R
1, R
2, R
3those skilled in the art can directly obtain this method of replacing by the relevant knowledge controlled, can stable existence after the first compound after displacement is water-soluble, and not carrying aldehyde radical, the first compound does not have harmful substance formaldehyde and generates or remain while carrying out pulling color as reductant to fur.Simultaneously because the pH value of solution can not be too high when pulling color, not so can injure fur, cause the hair on fur to come off, so, need to add solid organic acid.And to add bleeding agent be to increase the infiltration of reductant on fur, increase dawn degree.
Preparation method's synthesis technique without the agent of aldehyde pulling color provided by the invention is simple simultaneously, environmental protection.
Embodiment 2: the preparation method without the agent of aldehyde pulling color as shown in Figure 2, comprises following concrete steps:
First compound of 50 parts and 5 parts of citric acids add in container by 201. successively, mix, the R in the molecular formula of wherein said first compound
1base and R
2base is methyl, R
3base is sodium carboxylate groups;
Temperature is remained on 25 DEG C by 202., adds the JFC of 5 parts, stirs while adding, and stirs 10 minutes, obtains target product.
Embodiment 3: the preparation method without the agent of aldehyde pulling color as shown in Figure 3, comprises following concrete steps:
First compound of 30 parts and the ascorbic acid of 6 parts add in container by 301. successively, mix, the R in the molecular formula of wherein said first compound
1base is hydroxyl, R
2base is methyl, R
3base is sodium carboxylate groups;
Temperature is remained on 25 DEG C by 302., adds the glycerine of 10 parts, adds while stirring, stirs 15 minutes, obtains target product.
Embodiment 4: the preparation method without the agent of aldehyde pulling color as shown in Figure 4, comprises following concrete steps:
First compound of 10 parts and 20 parts of tartaric acid add in container by 401. successively, mix, the R in the molecular formula of wherein said first compound
1base is hydroxyl, R
2base is phenyl, R
3base is sodium carboxylate groups;
Temperature is remained on 25 DEG C by 402., adds 8 parts of urea while stirring in the container of mix reagent in whipping process, stirs 15 minutes, obtains target product.
Embodiment 5: the preparation method without the agent of aldehyde pulling color as shown in Figure 5, comprises following concrete steps:
First compound of 20 parts and 20 parts of glutamic acid add in container by 501. successively, mix, the R in the molecular formula of wherein said first compound
1base is ethyl, R
2base is phenyl, R
3base is sodium carboxylate groups;
Temperature is remained on 25 DEG C by 502., adds the ethylene glycol of 6 parts while stirring in the container of mix reagent, stir 15 minutes, obtain target product in whipping process.
Embodiment 6: the preparation method without the agent of aldehyde pulling color as shown in Figure 6, comprises following concrete steps:
First compound of 40 parts and 15 parts of arabo-ascorbic acids add in container by 601. successively, mix, the R in the molecular formula of wherein said first compound
1base is ethyl, R
2base is phenyl, R
3base is sodium carboxylate groups;
Temperature is remained on 25 DEG C by 602., adds the propylene glycol of 6 parts while stirring in the container of mix reagent, stir 15 minutes, obtain target product in whipping process.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. for fur without the agent of aldehyde pulling color, it is characterized in that, with weight parts, be made up of following component:
First compound 20-40 part; Bleeding agent 5-10 part; Solid organic acid 15-25 part; The molecular formula of described first compound is
R in the molecular formula of described first compound
1base, R
2base, R
3base is respectively any one in methyl, ethyl, phenyl, carboxyl, oh group;
Described bleeding agent be in JFC, ethylene glycol, propylene glycol any one or multiple;
Described solid organic acid be in ascorbic acid, arabo-ascorbic acid, tartaric acid, glutamic acid any one or multiple;
Describedly to prepare by the following method without the agent of aldehyde pulling color:
In the first compound, add solid organic acid, mix;
Be heated to 20-30 DEG C, add bleeding agent and stir 10-20 minute.
2. the preparation method without the agent of aldehyde pulling color for fur according to claim 1, is characterized in that, comprise following concrete steps:
In the first compound, add solid organic acid, mix; The molecular formula of described first compound is
Be heated to 20-30 DEG C, add bleeding agent and stir 10-20 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397672.6A CN103485213B (en) | 2013-09-04 | 2013-09-04 | Without aldehyde pulling color agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397672.6A CN103485213B (en) | 2013-09-04 | 2013-09-04 | Without aldehyde pulling color agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103485213A CN103485213A (en) | 2014-01-01 |
| CN103485213B true CN103485213B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310397672.6A Active CN103485213B (en) | 2013-09-04 | 2013-09-04 | Without aldehyde pulling color agent and preparation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264517B (en) * | 2014-10-13 | 2016-09-07 | 北京泛博化学股份有限公司 | Family's rabbit one mao of double-colored method of dye |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237156A (en) * | 1997-10-02 | 1999-12-01 | L·布鲁克曼两合公司 | Sulphinic acid derivatives, method for producing them, and their use |
| US20020138920A1 (en) * | 2001-04-02 | 2002-10-03 | Anthony Pepitone | Process for printing textile material |
| CN102304861A (en) * | 2011-07-18 | 2012-01-04 | 南通思瑞纺织品后整理有限公司 | Cotton-containing garment color stripping process comprising sand blasting |
| CN102704292A (en) * | 2012-05-25 | 2012-10-03 | 浙江理工大学 | Environment-friendly paste discharge agent for textile printing and preparation method thereof |
-
2013
- 2013-09-04 CN CN201310397672.6A patent/CN103485213B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237156A (en) * | 1997-10-02 | 1999-12-01 | L·布鲁克曼两合公司 | Sulphinic acid derivatives, method for producing them, and their use |
| US20020138920A1 (en) * | 2001-04-02 | 2002-10-03 | Anthony Pepitone | Process for printing textile material |
| CN102304861A (en) * | 2011-07-18 | 2012-01-04 | 南通思瑞纺织品后整理有限公司 | Cotton-containing garment color stripping process comprising sand blasting |
| CN102704292A (en) * | 2012-05-25 | 2012-10-03 | 浙江理工大学 | Environment-friendly paste discharge agent for textile printing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 一步式多套拔染印花人造毛皮工艺研究;张桂珍等;《针织工业》;20091130(第11期);第34-35页 * |
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| CN103485213A (en) | 2014-01-01 |
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