CN104945988A - Green environment-friendly humidifying coating - Google Patents
Green environment-friendly humidifying coating Download PDFInfo
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- CN104945988A CN104945988A CN201510373513.1A CN201510373513A CN104945988A CN 104945988 A CN104945988 A CN 104945988A CN 201510373513 A CN201510373513 A CN 201510373513A CN 104945988 A CN104945988 A CN 104945988A
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Abstract
The invention discloses a green environment-friendly humidifying coating which comprises the following component raw materials: water-based acrylic resin, a lignin solution, 2 hydroxy phthalimide, isocyanate, polyethylene glycol, dimethyl carbonate, vulgarin and a flatting agent. The green environment-friendly humidifying coating obtained by interactively reacting the water-based acrylic resin with lignin, the 2 hydroxy phthalimide, the isocyanate, the polyethylene glycol and the dimethyl carbonate has porosity, achieves very good absorption effect and release effect on water, and can be used for regulating the indoor humidity in an indoor using process, thus ensuring the interior to be within a certain humidity range; furthermore, the green environment-friendly humidifying coating disclosed by the invention generates few harmful substances or gas on a human body, is green and environment-friendly and accords with the national standard on an inner wall coating on VOC (Volatile Organic Compounds) less than 70 g/L in a using process.
Description
Technical field
The present invention relates to a kind of coating, particularly a kind of environmental protection humidity controlling coating.
Background technology
Architectural Paint in China accounts for 40% of whole coatings industry, and interior wall coating generally accounts for about 70% of architectural decoration coating material, is one of primary pollution source of indoor volatile organic compounds (VOC).Along with the increase of the serious of environmental pollution and indoor disease, the requirement of the mankind to living environment is more and more higher, all thirsts for having a suitable life, Working environment.According to statistics, have all one's life of people spend in indoor time of about 70%.Therefore, the health of people is closely bound up with the quality of IAQ (indoor air quality).People are more and more concerned about the capability and performance of interior wall coating and the impact on HUMAN HEALTH thereof.
First the decorative effect (color, texture and planeness etc.) of interior wall coating receives the concern of people; Secondly interior wall coating can produce larger impact to indoor environment, moisture is to the very important factor of in Health Impact, especially in work and the living environment of people, the coating being applicable to interior wall should have suitable ventilation property and water absorbability, completely airtight, nonhygroscopic film can cause metope to condense, and is unfavorable for the improvement of indoor environment and the raising of comfortable for living; What finally more and more receive people's concern is can not contain poisonous and harmful substances in interior wall coating, to reduce the damage caused human body as far as possible.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
For solving the problems of the technologies described above, the present invention in providing a kind of green environmental friendly coatings, thus overcome now in coating VOC volatile quantity large, the shortcoming of the coating of damping DeGrain.
For achieving the above object, technical solution of the present invention is as follows:
A kind of environmental protection humidity controlling coating, comprises following component raw material: water-borne acrylic resin, lignin liquor, 2 hydroxyphthalimides, isocyanic ester, polyoxyethylene glycol, methylcarbonate, vulgarin, flow agent.
Preferably, according to ratio of weight and number, comprise following component raw material: water-borne acrylic resin 15 ~ 25 parts, lignin liquor 30 ~ 50 parts, 2 hydroxyphthalimides 30 ~ 50 parts, isocyanic ester 8 ~ 15 parts, polyoxyethylene glycol 5 ~ 9 parts, methylcarbonate (DMC) 20 ~ 30 parts, vulgarin 13 ~ 21 parts, flow agent 1 ~ 5 part.
Preferably, described isocyanic ester is polyisocyanates.
Preferably, described lignin liquor, for getting xylogen, dissolves with the sodium hydroxide solution of 10mL2mol/L and forms.
Preferably, described water-borne acrylic resin is the one in methacrylic acid, methylene-succinic acid.
Preferably, described vulgarin is that argy wormwood mixes according to ratio of weight and number 1:18 with water, is then 90 DEG C in temperature, and poach extracts 60min and get final product.
Preferably, described flow agent is esters of acrylic acid flow agent.
Compared with prior art, the present invention has following beneficial effect:
Green environmental friendly coatings of the present invention, use water soluble acrylic acid acid resin and xylogen, 2 hydroxyphthalimides, isocyanic ester, polyoxyethylene glycol, methylcarbonate interacts and reacts, gained coating has porousness, has good absorption, release action to glassware for drinking water, in indoor use procedure, humidity in energy surge chamber, ensures indoor in certain humidity range; The hazardous and noxious substances that further coating of the present invention produces human body or gas few, environmental protection, volatile organic matter (VOC) < 70g/L in use procedure, meets the standard of country to interior wall coating.
Embodiment
Be described in detail below in conjunction with embodiment, but be to be understood that protection scope of the present invention not by the restriction of embodiment.
Embodiment 1
Get xylogen, dissolve with the sodium hydroxide solution of 10mL2mol/L, form lignin liquor, for subsequent use; 3kg argy wormwood mixes with 54kg deionized water, is then 90 DEG C in temperature, and poach extracts 60min and namely obtains vulgarin, for subsequent use;
In units of g, take each component raw material, water-borne acrylic resin---methacrylic acid 15g, lignin liquor 30g, 2 hydroxyphthalimide 30g, polyphenyl polymethylene polyisocyanates (PAPI) 8g, polyoxyethylene glycol 5g, methylcarbonate (DMC) 20g, vulgarin 13g, esters of acrylic acid flow agent 1g.By polyphenyl polymethylene polyisocyanates (PAPI), polyoxyethylene glycol, methylcarbonate mixing, then high speed agitator is put into, add methacrylic acid again, lignin liquor, 2 hydroxyphthalimides, vulgarin high-speed mixing stirs 30min, then adds esters of acrylic acid flow agent and mix, and obtains product.
Embodiment 2
Get xylogen, dissolve with the sodium hydroxide solution of 10mL2mol/L, form lignin liquor, for subsequent use; 3kg argy wormwood mixes with 54kg deionized water, is then 90 DEG C in temperature, and poach extracts 60min and namely obtains vulgarin, for subsequent use;
In units of g, take each component raw material, water-borne acrylic resin---methylene-succinic acid 20g, lignin liquor 40g, 2 hydroxyphthalimide 40g, polyphenyl polymethylene polyisocyanates (PAPI) 12g, polyoxyethylene glycol 7g, methylcarbonate (DMC) 25g, vulgarin 17g, esters of acrylic acid flow agent 3g.By polyphenyl polymethylene polyisocyanates (PAPI), polyoxyethylene glycol, methylcarbonate mixing, then high speed agitator is put into, add methylene-succinic acid again, lignin liquor, 2 hydroxyphthalimides, vulgarin high-speed mixing stirs 30min, then adds esters of acrylic acid flow agent and mix, and obtains product.
Embodiment 3
Get xylogen, dissolve with the sodium hydroxide solution of 10mL2mol/L, form lignin liquor, for subsequent use; 5kg argy wormwood mixes with 90kg deionized water, is then 90 DEG C in temperature, and poach extracts 60min and namely obtains vulgarin, for subsequent use;
In units of g, take each component raw material, water-borne acrylic resin---methacrylic acid 25g, lignin liquor 50g, 2 hydroxyphthalimide 50g, polyphenyl polymethylene polyisocyanates (PAPI) 15g, polyoxyethylene glycol 9g, methylcarbonate (DMC) 30g, vulgarin 21g, esters of acrylic acid flow agent 5g.By polyphenyl polymethylene polyisocyanates (PAPI), polyoxyethylene glycol, methylcarbonate mixing, then high speed agitator is put into, add methacrylic acid again, lignin liquor, 2 hydroxyphthalimides, vulgarin high-speed mixing stirs 30min, then adds esters of acrylic acid flow agent and mix, and obtains product.
Green environmental friendly coatings of the present invention, use water soluble acrylic acid acid resin and xylogen, 2 hydroxyphthalimides, isocyanic ester, polyoxyethylene glycol, methylcarbonate interacts and reacts, gained coating has porousness, has good absorption, release action to glassware for drinking water, in indoor use procedure, humidity in energy surge chamber, ensures indoor in certain humidity range; The hazardous and noxious substances that further coating of the present invention produces human body or gas few, environmental protection, volatile organic matter (VOC) < 70g/L in use procedure, meets the standard of country to interior wall coating.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (7)
1. an environmental protection humidity controlling coating, is characterized in that, comprises following component raw material: water-borne acrylic resin, lignin liquor, 2 hydroxyphthalimides, isocyanic ester, polyoxyethylene glycol, methylcarbonate, vulgarin, flow agent.
2. environmental protection humidity controlling coating according to claim 1, it is characterized in that, according to ratio of weight and number, comprise following component raw material: water-borne acrylic resin 15 ~ 25 parts, lignin liquor 30 ~ 50 parts, 2 hydroxyphthalimides 30 ~ 50 parts, isocyanic ester 8 ~ 15 parts, polyoxyethylene glycol 5 ~ 9 parts, methylcarbonate (DMC) 20 ~ 30 parts, vulgarin 13 ~ 21 parts, flow agent 1 ~ 5 part.
3. environmental protection humidity controlling coating according to claim 1, is characterized in that: described isocyanic ester is polyisocyanates.
4. environmental protection humidity controlling coating according to claim 1, is characterized in that: described lignin liquor, for getting xylogen, dissolves with the sodium hydroxide solution of 10mL2mol/L and forms.
5. environmental protection humidity controlling coating according to claim 1, is characterized in that: described water-borne acrylic resin is the one in methacrylic acid, methylene-succinic acid.
6. environmental protection humidity controlling coating according to claim 1, is characterized in that: described vulgarin is that argy wormwood mixes according to ratio of weight and number 1:18 with water, and be then 90 DEG C in temperature, poach extracts 60min and get final product.
7. environmental protection humidity controlling coating according to claim 1, is characterized in that: described flow agent is esters of acrylic acid flow agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510373513.1A CN104945988A (en) | 2015-06-30 | 2015-06-30 | Green environment-friendly humidifying coating |
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| CN201510373513.1A CN104945988A (en) | 2015-06-30 | 2015-06-30 | Green environment-friendly humidifying coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590110A (en) * | 2016-11-15 | 2017-04-26 | 安徽新梦想建材有限公司 | Environment-friendly humidifying coating material |
| CN106590109A (en) * | 2016-11-15 | 2017-04-26 | 安徽新梦想建材有限公司 | Environment-friendly antibacterial coating material |
| CN112048049A (en) * | 2019-06-06 | 2020-12-08 | 中国科学院化学研究所 | Luminescent polymer and preparation method and application thereof |
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| CN101186772A (en) * | 2007-12-04 | 2008-05-28 | 华南农业大学 | Helminthic emulsion paint and preparation method thereof |
| CN102533032A (en) * | 2010-12-10 | 2012-07-04 | 深圳市嘉达高科产业发展有限公司 | Automatic indoor humidity adjusting coating |
| CN104109435A (en) * | 2014-06-21 | 2014-10-22 | 芜湖朗润新材料有限公司 | Green antibacterial coating |
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| CN101186772A (en) * | 2007-12-04 | 2008-05-28 | 华南农业大学 | Helminthic emulsion paint and preparation method thereof |
| CN102533032A (en) * | 2010-12-10 | 2012-07-04 | 深圳市嘉达高科产业发展有限公司 | Automatic indoor humidity adjusting coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590110A (en) * | 2016-11-15 | 2017-04-26 | 安徽新梦想建材有限公司 | Environment-friendly humidifying coating material |
| CN106590109A (en) * | 2016-11-15 | 2017-04-26 | 安徽新梦想建材有限公司 | Environment-friendly antibacterial coating material |
| CN112048049A (en) * | 2019-06-06 | 2020-12-08 | 中国科学院化学研究所 | Luminescent polymer and preparation method and application thereof |
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Application publication date: 20150930 |