CN105063991A - Fluorescent whitening agent for chinlon - Google Patents
Fluorescent whitening agent for chinlon Download PDFInfo
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- CN105063991A CN105063991A CN201510549418.2A CN201510549418A CN105063991A CN 105063991 A CN105063991 A CN 105063991A CN 201510549418 A CN201510549418 A CN 201510549418A CN 105063991 A CN105063991 A CN 105063991A
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- Prior art keywords
- fluorescent whitening
- whitening agent
- chinlon
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Abstract
The invention belongs to the technical field of fluorescent whitening agents and particularly relates to a fluorescent whitening agent for chinlon. The technical problems that existing fluorescent whitening agents for chinlon are low in chinlon whiteness improving value and high in cost are solved mainly. The technical scheme is that the fluorescent whitening agent for chinlon is formed by evenly mixing, by weight parts, 5-10% of component I (fluorescent whitening agent 357), 80-90% of component II (fluorescent whitening agent 351), 0.01-0.3% of acid blue, and the balance anhydrous sodium sulphate in a physical mixing mode. The fluorescent whitening agent has the advantages of being high in chinlon whiteness improving value and low in cost.
Description
Technical field
The invention belongs to fluorescent whitening agent technical field, be specifically related to a kind of polyamide fibre fluorescent whitening agent.
Background technology
The composite of fluorescent whitening agent can obtain unexpected effect, can improve by the consumption of the whiteness of dyeing and weaving thing, reduction fluorescent whitening agent, improves application performance, changes fluorescent colortone, meet the effects such as the particular/special requirement of client.Fluorescent whitening agent compound synergic mainly contains following three kinds of methods: the fluorescent whitening agent of analog structure is composite, the fluorescent whitening agent of different structure is composite and it is composite to add sensitizing dye.
Not agnate people or different to the preference of color, is also not quite similar to the understanding of " in vain ".Some people thinks inclined ruddiness, seems whiter, and some people thinks and seems whiter by inclined blue light.Because these are to the particular/special requirement of visual whiteness and coloured light, create the preparation method adding sensitizing dye and brighten.Existing polyamide fibre fluorescent whitening agent exists the technical problem that polyamide fibre whiteness lifting values is low and cost is high.
Summary of the invention
The object of the invention is to solve existing polyamide fibre fluorescent whitening agent to exist the technical problem that polyamide fibre whiteness lifting values is low and cost is high, a kind of polyamide fibre fluorescent whitening agent is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of polyamide fibre fluorescent whitening agent, it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 5 ~ 10%
Compositionⅱ 80 ~ 90%
Acid blue 0.01 ~ 0.3%,
All the other are glauber salt;
Described components I is its structural formula of fluorescent whitening agent 357:
Described compositionⅱ is its structural formula of fluorescent whitening agent 351:
The present invention adopts above technical scheme, select fluorescent whitening agent 351 (compositionⅱ) and the fluorescent whitening agent 357 (components I) of applicable polyamide fibre, composite by chemical compounding and acid blue dye, make the whiteness lifting values of formed polyamide fibre compositions of fluorescent whitening agents to polyamide fibre high, whiteness value can improve more than 20, when POLYAMIDE FABRIC brightens the whiteness requirement reaching identical, fluorescent whitening agent consumption can be reduced, cost-saving.Therefore, compared with background technology, the present invention has the advantage that polyamide fibre whiteness lifting values is high and cost is low.
For showing that the present invention has above advantage, the fluorescent whitening agent utilizing the embodiment of the present invention 1 ~ 4 to prepare is contaminated polyamide fibre, by dip method under the condition of 0.5 ‰ (owf) dye level, bath raio 1:20PH:4-5, contaminate 30 minutes for 80 DEG C, the result of dying cloth with fluorescent whitening agent 351 and 357 is as shown in the table:
| Sample ID | CIE whiteness |
| Fluorescent whitening agent 357 | 108.64 |
| Fluorescent whitening agent 351 | 116.34 |
| Embodiment 1 | 128.63 |
| Embodiment 2 | 132.63 |
| Embodiment 3 | 135.64 |
| Embodiment 4 | 133.46 |
As can be seen from the above table, the whiteness value lifting force of fluorescent whitening agent of the present invention to polyamide fibre is high, and this fluorescent whitening agent is more maximum than fluorescent whitening agent 357 whiteness improves 27, shows that the result of use of this polyamide fibre fluorescent whitening agent is better than single fluorescent whitening agent.When POLYAMIDE FABRIC brightens the whiteness requirement reaching identical, fluorescent whitening agent consumption can be reduced, cost-saving.
Detailed description of the invention
Embodiment 1
A kind of polyamide fibre fluorescent whitening agent in the present embodiment, it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 10%
Compositionⅱ 80%
Acid blue 0.01%,
All the other are glauber salt;
Described components I is its structural formula of fluorescent whitening agent 357:
Described compositionⅱ is its structural formula of fluorescent whitening agent 351:
Embodiment 2
A kind of polyamide fibre fluorescent whitening agent in the present embodiment, it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 10%
Compositionⅱ 85%
Acid blue 0.15%,
All the other are glauber salt;
The structural formula of described components I is identical with the structural formula of compositionⅱ with the structural formula of the components I in embodiment 1 with the structural formula of compositionⅱ.
Embodiment 3
A kind of polyamide fibre fluorescent whitening agent in the present embodiment, it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 5%
Compositionⅱ 90%
Acid blue 0.3%,
All the other are glauber salt;
The structural formula of described components I is identical with the structural formula of compositionⅱ with the structural formula of the components I in embodiment 1 with the structural formula of compositionⅱ.
Embodiment 4
A kind of polyamide fibre fluorescent whitening agent in the present embodiment, it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 8%
Compositionⅱ 85%
Acid blue 0.3%,
All the other are glauber salt;
The structural formula of described components I is identical with the structural formula of compositionⅱ with the structural formula of the components I in embodiment 1 with the structural formula of compositionⅱ.
Claims (1)
1. a polyamide fibre fluorescent whitening agent, is characterized in that: it carries out mixing by the raw material of following percentage by weight through physical admixture to make:
Components I 5 ~ 10%
Compositionⅱ 80 ~ 90%
Acid blue 0.01 ~ 0.3%,
All the other are glauber salt;
Described components I is its structural formula of fluorescent whitening agent 357:
Described compositionⅱ is its structural formula of fluorescent whitening agent 351:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510549418.2A CN105063991A (en) | 2015-08-31 | 2015-08-31 | Fluorescent whitening agent for chinlon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510549418.2A CN105063991A (en) | 2015-08-31 | 2015-08-31 | Fluorescent whitening agent for chinlon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105063991A true CN105063991A (en) | 2015-11-18 |
Family
ID=54493479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510549418.2A Pending CN105063991A (en) | 2015-08-31 | 2015-08-31 | Fluorescent whitening agent for chinlon |
Country Status (1)
| Country | Link |
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| CN (1) | CN105063991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087384A (en) * | 2016-06-21 | 2016-11-09 | 太仓市东明化工有限公司 | A kind of fabric water-resistant type fluorescent whitening agent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687348A (en) * | 2005-04-20 | 2005-10-26 | 山西青山化工有限公司 | Composition of liquid fluorescent bleaching agent |
| CN1802465A (en) * | 2003-06-11 | 2006-07-12 | 西巴特殊化学品控股有限公司 | Storage-stable fluorescent whitener formulations |
| CN102517178A (en) * | 2011-11-24 | 2012-06-27 | 浙江宏达化学制品有限公司 | Preparing method of stilbene biphenyl fluorescent brightener |
| CN102898870A (en) * | 2012-10-20 | 2013-01-30 | 山西青山化工有限公司 | Fluorescent whitening agent composition for cotton cloth |
| CN102924971A (en) * | 2012-11-16 | 2013-02-13 | 山西青山化工有限公司 | Mixed toluylene biphenyl type fluorescent whitening agent and preparation method thereof |
| CN103923486A (en) * | 2014-04-03 | 2014-07-16 | 山西青山化工有限公司 | Toluylenetriazine pasty fluorescent brightener and preparation method thereof |
-
2015
- 2015-08-31 CN CN201510549418.2A patent/CN105063991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1802465A (en) * | 2003-06-11 | 2006-07-12 | 西巴特殊化学品控股有限公司 | Storage-stable fluorescent whitener formulations |
| CN1687348A (en) * | 2005-04-20 | 2005-10-26 | 山西青山化工有限公司 | Composition of liquid fluorescent bleaching agent |
| CN102517178A (en) * | 2011-11-24 | 2012-06-27 | 浙江宏达化学制品有限公司 | Preparing method of stilbene biphenyl fluorescent brightener |
| CN102898870A (en) * | 2012-10-20 | 2013-01-30 | 山西青山化工有限公司 | Fluorescent whitening agent composition for cotton cloth |
| CN102924971A (en) * | 2012-11-16 | 2013-02-13 | 山西青山化工有限公司 | Mixed toluylene biphenyl type fluorescent whitening agent and preparation method thereof |
| CN103923486A (en) * | 2014-04-03 | 2014-07-16 | 山西青山化工有限公司 | Toluylenetriazine pasty fluorescent brightener and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087384A (en) * | 2016-06-21 | 2016-11-09 | 太仓市东明化工有限公司 | A kind of fabric water-resistant type fluorescent whitening agent |
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Application publication date: 20151118 |