CN112663361A - Green printing and dyeing auxiliary and preparation method thereof - Google Patents
Green printing and dyeing auxiliary and preparation method thereof Download PDFInfo
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- CN112663361A CN112663361A CN202011549173.0A CN202011549173A CN112663361A CN 112663361 A CN112663361 A CN 112663361A CN 202011549173 A CN202011549173 A CN 202011549173A CN 112663361 A CN112663361 A CN 112663361A
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Abstract
The invention discloses a green printing and dyeing auxiliary agent and a preparation method thereof, and the green printing and dyeing auxiliary agent comprises 3-9 parts of ethylene oxide-propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amide ethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 10-14 parts of polyacrylamide, 5-9 parts of sodium sulfite, 1-3 parts of sodium carbonate and 1-3 parts of nonionic surfactant. The invention belongs to the technical field of printing and dyeing auxiliaries, and particularly provides a green printing and dyeing auxiliary which is healthy in raw materials, environment-friendly and pollution-free, has a good color protection and color enhancement function on textiles, enables the textiles not to fade easily, and improves the flexibility and the color fastness of the textiles, and a preparation method thereof.
Description
Technical Field
The invention belongs to the technical field of printing and dyeing auxiliaries, and particularly relates to a green printing and dyeing auxiliary and a preparation method thereof.
Background
In recent years, with the rapid development of the textile industry, the demand of dye chemicals is increasing, and the mutual dependence of the dye industry and the textile industry means that the Chinese dye industry has huge market prospects. The textile is prepared by a printing and dyeing process, and when the textile with poor dyeing fastness meets water, sweat, sun, saliva or physical friction, the dye is easy to fall off and fade, so that the appearance is affected, and fallen dye molecules or heavy metal ions can be absorbed by the human body through the skin to threaten the health of people. Therefore, the dyeing process often adopts a method of adding a dyeing auxiliary agent to improve the dyeing effect and the color fastness.
The printing and dyeing auxiliary is an auxiliary used in the process of printing and dyeing the fabric, can improve the printing and dyeing effects, and comprises a printing auxiliary and a dyeing auxiliary, wherein the printing auxiliary comprises an adhesive, a thickening agent, a cross-linking agent, an emulsifier, a softener, a dispersing agent, a defoaming agent and the like, and the dyeing auxiliary comprises a leveling agent, a fixing agent, a dispersing agent, a fluorescent whitening agent, a softener and the like. Printing aids are one of the most important fields of application for chemical surfactants. 80-83% of printing and dyeing auxiliary agent belongs to surfactant. The chemical surfactant group is simple, so that each surfactant has a single effect, so that as many as ten surfactants are usually used in each printing and dyeing process, the addition amount is large, the cost is increased, in addition, the chemical printing and dyeing auxiliary agent is difficult to biodegrade, an ecological system is easy to damage, surface groundwater is easy to pollute, the influence on the environment is large, and the chemical printing and dyeing auxiliary agent has health toxicity, so that a plurality of printing and dyeing auxiliary agents fall into the scope of 'green barrier' limitation. A plurality of novel printing and dyeing auxiliaries exist in the prior art, but the printing and dyeing auxiliaries have the defects of single performance, difficult resistance to acid, alkali, oxidant and high temperature, unsatisfactory color increasing and protecting performance, insufficient color fastness, easy color fading, skin irritation and the like.
Disclosure of Invention
In order to solve the existing problems, the invention provides the green printing and dyeing auxiliary which has healthy raw materials, is environment-friendly and pollution-free, has good color protection and color enhancement functions on the textile, enables the textile not to fade easily, and improves the flexibility and color fastness of the textile, and the preparation method thereof.
The technical scheme adopted by the invention is as follows: the invention relates to a green printing and dyeing auxiliary which is prepared from the following raw materials in parts by weight: 3-9 parts of ethylene oxide-propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 10-14 parts of polyacrylamide, 5-9 parts of sodium sulfite, 1-3 parts of sodium carbonate and 1-3 parts of nonionic surfactant.
Further, the feed additive is prepared from the following raw material components in parts by weight: 6 parts of ethylene oxide-propylene oxide copolymer, 3 parts of amino polysiloxane, 2 parts of amide ethyl imidazoline, 4 parts of ethylene oxide, 2 parts of diester quaternary ammonium salt, 12 parts of polyacrylamide, 7 parts of sodium sulfite, 2 parts of sodium carbonate and 2 parts of nonionic surfactant.
Further, the nonionic surfactant is one or two of sorbitan ester and sorbitan ethoxylate.
Further, when the nonionic surfactant is a sorbitan ester and a sorbitan ethoxylate, the mixing mass ratio of the sorbitan ester to the sorbitan ethoxylate is 1: (2-3).
The invention also discloses a green printing and dyeing auxiliary agent and a preparation method thereof, and the green printing and dyeing auxiliary agent comprises the following steps:
1) weighing 3-9 parts of ethylene oxide-propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 10-14 parts of polyacrylamide, 5-9 parts of sodium sulfite, 1-3 parts of sodium carbonate and 1-3 parts of nonionic surfactant according to the weight parts of the raw material components;
2) adding 3-9 parts of ethylene oxide propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 5-9 parts of sodium sulfite and 1-3 parts of nonionic surfactant into a reaction container, raising the temperature of the reaction container to 30-50 ℃, adding a proper amount of acetic acid, adjusting the pH value in the reaction container to 6-7, and uniformly stirring for 10-20 min;
3) and (3) raising the temperature of the reaction container to 55-65 ℃, adding 10-14 parts of polyacrylamide and 1-3 parts of sodium carbonate into the reaction container, stirring for 1-2 hours by using a stirring rod, and cooling the temperature of the reaction container to room temperature to obtain the green printing and dyeing auxiliary agent.
The beneficial effects obtained by adopting the scheme are as follows: the green printing and dyeing auxiliary has good performance, the used raw material components are healthy and harmless, the green printing and dyeing auxiliary not only has good softening effect on various fibers, but also can enable the fibers to have good water absorption and antistatic performance, in addition, the preparation method is simple and convenient, no pollution is generated in the preparation process, and the green printing and dyeing auxiliary has the significance of environmental protection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1, the green printing and dyeing auxiliary of the invention comprises the following raw material components in parts by weight: 3 parts of ethylene oxide-propylene oxide copolymer, 2 parts of amino polysiloxane, 1 part of amide ethyl imidazoline, 3 parts of ethylene oxide, 1 part of diester quaternary ammonium salt, 1 part of polyacrylamide, 5 parts of sodium sulfite, 1 part of sodium carbonate and 1 part of nonionic surfactant.
The invention relates to a green printing and dyeing auxiliary agent and a preparation method thereof, comprising the following steps:
1) weighing the components according to the weight part ratio of the raw material components;
2) adding 3 parts of ethylene oxide-propylene oxide copolymer, 2 parts of amino polysiloxane, 1 part of amidoethyl imidazoline, 3 parts of ethylene oxide, 1 part of diester quaternary ammonium salt, 5 parts of sodium sulfite and 1 part of nonionic surfactant into a reaction container, raising the temperature of the reaction container to 30 ℃, adding a proper amount of acetic acid, adjusting the pH value in the reaction container to 6, and uniformly stirring for 10 min;
3) and (3) raising the temperature of the reaction vessel to 55 ℃, adding 10 parts of polyacrylamide and 1 part of sodium carbonate into the reaction vessel, stirring for 1 hour by using a stirring rod, and then cooling the temperature of the reaction vessel to room temperature to obtain the green printing and dyeing auxiliary agent.
Embodiment 2, the green printing and dyeing auxiliary of the present invention comprises the following raw material components in parts by weight: 6 parts of ethylene oxide-propylene oxide copolymer, 3 parts of amino polysiloxane, 2 parts of amide ethyl imidazoline, 4 parts of ethylene oxide, 2 parts of diester quaternary ammonium salt, 12 parts of polyacrylamide, 7 parts of sodium sulfite, 2 parts of sodium carbonate and 2 parts of nonionic surfactant.
The invention relates to a green printing and dyeing auxiliary agent and a preparation method thereof, comprising the following steps:
1) weighing the components according to the weight part ratio of the raw material components;
2) adding 6 parts of ethylene oxide-propylene oxide copolymer, 3 parts of amino polysiloxane, 2 parts of amidoethyl imidazoline, 4 parts of ethylene oxide, 2 parts of diester quaternary ammonium salt, 7 parts of sodium sulfite and 2 parts of nonionic surfactant into a reaction container, raising the temperature of the reaction container to 40 ℃, adding a proper amount of acetic acid, adjusting the pH value in the reaction container to 6.5, and uniformly stirring for 15 min;
3) and (3) raising the temperature of the reaction vessel to 60 ℃, adding 12 parts of polyacrylamide and 2 parts of sodium carbonate into the reaction vessel, stirring for 1.5 hours by using a stirring rod, and then cooling the temperature of the reaction vessel to room temperature to obtain the green printing and dyeing auxiliary agent.
Embodiment 3, the green printing and dyeing auxiliary of the present invention comprises the following raw material components in parts by weight: 9 parts of ethylene oxide-propylene oxide copolymer, 4 parts of amino polysiloxane, 3 parts of amide ethyl imidazoline, 5 parts of ethylene oxide, 3 parts of diester quaternary ammonium salt, 14 parts of polyacrylamide, 9 parts of sodium sulfite, 3 parts of sodium carbonate and 3 parts of nonionic surfactant.
The invention relates to a green printing and dyeing auxiliary agent and a preparation method thereof, comprising the following steps:
1) weighing the components according to the weight part ratio of the raw material components;
2) adding 9 parts of ethylene oxide-propylene oxide copolymer, 4 parts of amino polysiloxane, 3 parts of amidoethyl imidazoline, 5 parts of ethylene oxide, 3 parts of diester quaternary ammonium salt, 9 parts of sodium sulfite and 3 parts of nonionic surfactant into a reaction container, raising the temperature of the reaction container to 50 ℃, adding a proper amount of acetic acid, adjusting the pH value in the reaction container to 7, and uniformly stirring for 20 min;
3) and (3) raising the temperature of the reaction vessel to 65 ℃, adding 14 parts of polyacrylamide and 3 parts of sodium carbonate into the reaction vessel, stirring for 2 hours by using a stirring rod, and then cooling the temperature of the reaction vessel to room temperature to obtain the green printing and dyeing auxiliary agent.
Claims (5)
1. The green printing and dyeing auxiliary is characterized by comprising the following raw materials in parts by weight: 3-9 parts of ethylene oxide-propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 10-14 parts of polyacrylamide, 5-9 parts of sodium sulfite, 1-3 parts of sodium carbonate and 1-3 parts of nonionic surfactant.
2. The green printing and dyeing auxiliary agent and the preparation method thereof according to claim 1, characterized in that: the composite material is prepared from the following raw materials in parts by weight: 6 parts of ethylene oxide-propylene oxide copolymer, 3 parts of amino polysiloxane, 2 parts of amide ethyl imidazoline, 4 parts of ethylene oxide, 2 parts of diester quaternary ammonium salt, 12 parts of polyacrylamide, 7 parts of sodium sulfite, 2 parts of sodium carbonate and 2 parts of nonionic surfactant.
3. The green printing and dyeing auxiliary agent and the preparation method thereof according to claim 1, characterized in that: the nonionic surfactant is one or two of sorbitan ester and sorbitan ethoxylate.
4. The green printing and dyeing auxiliary agent and the preparation method thereof according to claim 3, characterized in that: when the nonionic surfactant is a sorbitan ester and a sorbitan ethoxylate, the mixing mass ratio of the sorbitan ester to the sorbitan ethoxylate is 1: (2-3).
5. A green printing and dyeing auxiliary and a preparation method thereof are characterized by comprising the following steps:
1) weighing 3-9 parts of ethylene oxide-propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 10-14 parts of polyacrylamide, 5-9 parts of sodium sulfite, 1-3 parts of sodium carbonate and 1-3 parts of nonionic surfactant according to the weight parts of the raw material components;
2) adding 3-9 parts of ethylene oxide propylene oxide copolymer, 2-4 parts of amino polysiloxane, 1-3 parts of amidoethyl imidazoline, 3-5 parts of ethylene oxide, 1-3 parts of diester quaternary ammonium salt, 5-9 parts of sodium sulfite and 1-3 parts of nonionic surfactant into a reaction container, raising the temperature of the reaction container to 30-50 ℃, adding a proper amount of acetic acid, adjusting the pH value in the reaction container to 6-7, and uniformly stirring for 10-20 min;
3) and (3) raising the temperature of the reaction container to 55-65 ℃, adding 10-14 parts of polyacrylamide and 1-3 parts of sodium carbonate into the reaction container, stirring for 1-2 hours by using a stirring rod, and cooling the temperature of the reaction container to room temperature to obtain the green printing and dyeing auxiliary agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011549173.0A CN112663361A (en) | 2020-12-24 | 2020-12-24 | Green printing and dyeing auxiliary and preparation method thereof |
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| CN202011549173.0A CN112663361A (en) | 2020-12-24 | 2020-12-24 | Green printing and dyeing auxiliary and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652878A (en) * | 2021-08-27 | 2021-11-16 | 苏州橄榄枝鸿远纺织品有限公司 | Green environment-friendly printing and dyeing auxiliary |
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| CN104328655A (en) * | 2014-09-30 | 2015-02-04 | 青岛叁鼎卫生制品有限公司 | Antibacterial softener |
| CN106120392A (en) * | 2016-07-29 | 2016-11-16 | 芜湖华烨工业用布有限公司 | A kind of printing and dyeing assistant and preparation method thereof |
| CN106381699A (en) * | 2016-10-13 | 2017-02-08 | 无锡市华诚印染剂厂 | Anti-wrinkling antistatic fabric softener |
| CN107476090A (en) * | 2017-09-04 | 2017-12-15 | 句容躬行创客管理咨询有限公司 | A kind of environmental type printing and dyeing assistant and preparation method thereof |
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2020
- 2020-12-24 CN CN202011549173.0A patent/CN112663361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104328655A (en) * | 2014-09-30 | 2015-02-04 | 青岛叁鼎卫生制品有限公司 | Antibacterial softener |
| CN106120392A (en) * | 2016-07-29 | 2016-11-16 | 芜湖华烨工业用布有限公司 | A kind of printing and dyeing assistant and preparation method thereof |
| CN106381699A (en) * | 2016-10-13 | 2017-02-08 | 无锡市华诚印染剂厂 | Anti-wrinkling antistatic fabric softener |
| CN107476090A (en) * | 2017-09-04 | 2017-12-15 | 句容躬行创客管理咨询有限公司 | A kind of environmental type printing and dyeing assistant and preparation method thereof |
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| 夏江海: "《聚丙烯酰胺防治水土流失理论与实践》", 31 December 2005, 辽宁科学技术出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113652878A (en) * | 2021-08-27 | 2021-11-16 | 苏州橄榄枝鸿远纺织品有限公司 | Green environment-friendly printing and dyeing auxiliary |
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Application publication date: 20210416 |