CN104225654A - High-oil-absorption resin-based slow-release aromatic and preparation method for same - Google Patents
High-oil-absorption resin-based slow-release aromatic and preparation method for same Download PDFInfo
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- CN104225654A CN104225654A CN201410432802.XA CN201410432802A CN104225654A CN 104225654 A CN104225654 A CN 104225654A CN 201410432802 A CN201410432802 A CN 201410432802A CN 104225654 A CN104225654 A CN 104225654A
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Abstract
The invention discloses a high-oil-absorption resin-based slow-release aromatic. The high-oil-absorption resin-based slow-release aromatic is prepared from the following raw materials in parts by weight: 1 part of high-oil-absorption resin powder, 2-8 parts of ethylene glycol, 1-9 parts of polyvinyl alcohol, 10-20 parts of essence, 80-120 parts of water, 1-5 parts of glycerinum, and 0.1-0.7 part of carboxymethylcellulose. The invention further provides a preparation method for the high-oil-absorption resin-based slow-release aromatic. Compared with the prior art, the content of the effective constituent essence of the high-oil-absorption resin-based slow-release aromatic obtained by the preparation method provided by the invention is remarkably increased, and moreover, the release time can achieve about 100 days, thus the high-oil-absorption resin-based slow-release aromatic has a remarkable slow-release effect.
Description
Technical field
The present invention relates to a kind of aromatic and preparation method thereof, be specifically related to a kind of aromatic with slow release effect with high oil-absorbing resin made by main carriers and preparation method thereof.
Background technology
Aromatic is that a class can discharge the preparation with fragrance matter, can be used for hiding the original foreign odor of object, or cleaning for air, can also be used to release and there is pharmaceutically-active material, thus reach the object of the even disease therapy of preventing disease, therefore, the range of application of aromatic is extremely wide.
At present, there are some defects in aromatic, and such as, in aromatic, active constituent content is too low, or its rate of release is too fast, causes effective ingredient to waste, and service life is short.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of high oil-absorbing resin base aromatic and preparation method thereof.
Technical scheme: for achieving the above object, the invention provides the agent of a kind of high oil-absorbing resin base releasing fragrant aroma, and it is mainly made by the raw material of following weight ratio:
1 part, high oil-absorbing resin powder, ethylene glycol 2-8 part, polyvinyl alcohol 1-9 part, essence 10-20 part,
Water 80-120 part, glycerol 1-5 part, sodium carboxymethyl cellulose 0.1-0.7 part.
As preferably, the agent of described high oil-absorbing resin base releasing fragrant aroma, is characterized in that, it is mainly made by the raw material of following weight ratio:
1 part, high oil-absorbing resin powder, ethylene glycol 4-6 part, polyvinyl alcohol 3-7 part, essence 12-18 part,
Water 90-110 part, glycerol 2-4 part, sodium carboxymethyl cellulose 0.3-0.5 part.
Preferred as another kind, the preparation method of described high oil-absorbing resin powder is as follows:
(1) get high oil-absorbing resin 100 parts, be suspended in 200 parts of water, add the sodium hydrate aqueous solution 80 parts of 5mol/L, saponification occurs at 85 DEG C of temperature 10 hours;
(2) dilute hydrochloric acid adjust ph to 2.5, makes copolymer separate out, and filters, and washing, obtains insoluble copolymer;
(3) be suspended in water by above-mentioned copolymer, adjust ph to 7.5, this copolymer dissolved again, obtains the aqueous solution of high viscosity, continuing after dry 6h under room temperature at 100 DEG C of baking oven inner dryings to moisture content is 12%, pulverizes and obtain described high oil-absorbing resin powder.
Preferred as another kind, described essence is Fructus Citri Limoniae oil, Oleum Cinnamomi, Oleum menthae, Oleum Rosae Rugosae or Oleum Santali albi.
Present invention also offers the preparation method of described high oil-absorbing resin base releasing fragrant aroma agent, it is mainly made by following steps:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and essence, fully mix, inject mould, take out, to obtain final product after cooling.
High oil-absorbing resin of the present invention is the high oil-absorbing resin according to prescription in the applicant's publication application (CN201310317221.7 and CN 201310316545.9) and preparation method gained.
Beneficial effect: the present invention is relative to prior art, and the high oil-absorbing resin base releasing fragrant aroma agent of gained, wherein the content of effective ingredient essence significantly improves, and release time can reach about 100 days, has significant slow release effect.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
The preparation method of high oil-absorbing resin powder:
(1) get high oil-absorbing resin 100g, be suspended in 200g water, add the sodium hydrate aqueous solution 80g of 5mol/L, saponification occurs at 85 DEG C of temperature 10 hours;
(2) dilute hydrochloric acid adjust ph to 2.5, makes copolymer separate out, and filters, and washing, obtains insoluble copolymer;
(3) be suspended in water by above-mentioned copolymer, adjust ph to 7.5, this copolymer dissolved again, obtains the aqueous solution of high viscosity, continuing after dry 6h under room temperature at 100 DEG C of baking oven inner dryings to moisture content is 12%, pulverizes and obtain described high oil-absorbing resin powder.
Embodiment 1:
Prescription:
High oil-absorbing resin powder 1g, ethylene glycol 2g, polyvinyl alcohol 1g, Fructus Citri Limoniae oil 10g,
Water 80g, glycerol 1g, sodium carboxymethyl cellulose 0.1g.
Aromatic preparation method:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and Fructus Citri Limoniae oil, fully mix, inject mould, take out, to obtain final product after cooling.
Embodiment 2:
Prescription:
High oil-absorbing resin powder 1g, ethylene glycol 8g, polyvinyl alcohol 9g, Oleum Cinnamomi 20g,
Water 120g, glycerol 5g, sodium carboxymethyl cellulose 0.7g.
Aromatic preparation method:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and Oleum Cinnamomi, fully mix, inject mould, take out, to obtain final product after cooling.
Embodiment 3:
Prescription:
High oil-absorbing resin powder 1g, ethylene glycol 5g, polyvinyl alcohol 5g, Oleum menthae 15g,
Water 100g, glycerol 3g, sodium carboxymethyl cellulose 0.4g.
Aromatic preparation method:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and Oleum menthae, fully mix, inject mould, take out, to obtain final product after cooling.
Embodiment 4:
Prescription:
High oil-absorbing resin powder 1g, ethylene glycol 4g, polyvinyl alcohol 3g, Oleum Rosae Rugosae 12g,
Water 90g, glycerol 2g, sodium carboxymethyl cellulose 0.3g.
Aromatic preparation method:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and Oleum Rosae Rugosae, fully mix, inject mould, take out, to obtain final product after cooling.
Embodiment 5:
Prescription:
High oil-absorbing resin powder 1g, ethylene glycol 6g, polyvinyl alcohol 7g, Oleum Santali albi 18g,
Water 110g, glycerol 4g, sodium carboxymethyl cellulose 0.5g.
Aromatic preparation method:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and Oleum Santali albi, fully mix, inject mould, take out, to obtain final product after cooling.
Experimental example aromatic Performance Detection of the present invention
Table 1 aromatic performance test results of the present invention
Contrast 1 group and adopt prescription of the present invention and preparation method, replace the aromatic of described high oil-absorbing resin gained with conventional propylene acid resin;
Contrast 2 groups and adopt prescription of the present invention and preparation method, remove the aromatic of glycerol and sodium carboxymethyl cellulose gained;
Essence content: with mass ratio range, the ratio that essence is shared in final products obtained therefrom.
Table 1 gained aromatic of the present invention performance test results (n=3)
Note: with contrast 1 group or contrast 2 groups and compare, * P<0.05
By upper Biao Ke get, compared with two matched groups, the embodiment of the present invention 3,4 and 5 gained aromatic is through detecting, and result shows its essence content and significantly improves, and release time can reach about 100 days, has significant slow release effect.
Claims (5)
1. a high oil-absorbing resin base releasing fragrant aroma agent, is characterized in that, it is mainly made by the raw material of following weight ratio:
1 part, high oil-absorbing resin powder, ethylene glycol 2-8 part, polyvinyl alcohol 1-9 part, essence 10-20 part,
Water 80-120 part, glycerol 1-5 part, sodium carboxymethyl cellulose 0.1-0.7 part.
2. high oil-absorbing resin base releasing fragrant aroma according to claim 1 agent, is characterized in that, it is mainly made by the raw material of following weight ratio:
1 part, high oil-absorbing resin powder, ethylene glycol 4-6 part, polyvinyl alcohol 3-7 part, essence 12-18 part,
Water 90-110 part, glycerol 2-4 part, sodium carboxymethyl cellulose 0.3-0.5 part.
3. high oil-absorbing resin base releasing fragrant aroma according to claim 1 agent, is characterized in that, the preparation method of described high oil-absorbing resin powder is as follows:
(1) get high oil-absorbing resin 100 parts, be suspended in 200 parts of water, add the sodium hydrate aqueous solution 80 parts of 5mol/L, saponification occurs at 85 DEG C of temperature 10 hours;
(2) dilute hydrochloric acid adjust ph to 2.5, makes copolymer separate out, and filters, and washing, obtains insoluble copolymer;
(3) be suspended in water by above-mentioned copolymer, adjust ph to 7.5, this copolymer dissolved again, obtains the aqueous solution of high viscosity, continuing after dry 6h under room temperature at 100 DEG C of baking oven inner dryings to moisture content is 12%, pulverizes and obtain described high oil-absorbing resin powder.
4. high oil-absorbing resin base releasing fragrant aroma according to claim 1 agent, is characterized in that, described essence is Fructus Citri Limoniae oil, Oleum Cinnamomi, Oleum menthae, Oleum Rosae Rugosae or Oleum Santali albi.
5. the preparation method of the high oil-absorbing resin base releasing fragrant aroma agent described in any one of claim 1-4, it is characterized in that, it is mainly made by following steps:
(1) water of half amount first and glycerol, sodium carboxymethyl cellulose mix, stir, obtain solution A;
(2) water of surplus and ethylene glycol mixing, add polyvinyl alcohol and high oil-absorbing resin powder, after heating for dissolving, add above-mentioned solution A and essence, fully mix, inject mould, take out, to obtain final product after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432802.XA CN104225654A (en) | 2014-08-27 | 2014-08-27 | High-oil-absorption resin-based slow-release aromatic and preparation method for same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432802.XA CN104225654A (en) | 2014-08-27 | 2014-08-27 | High-oil-absorption resin-based slow-release aromatic and preparation method for same |
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| CN104225654A true CN104225654A (en) | 2014-12-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890813A (en) * | 2022-05-19 | 2022-08-12 | 湖北工业大学 | Preparation method of mosquito-resistant ecological cement-based light board |
-
2014
- 2014-08-27 CN CN201410432802.XA patent/CN104225654A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890813A (en) * | 2022-05-19 | 2022-08-12 | 湖北工业大学 | Preparation method of mosquito-resistant ecological cement-based light board |
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Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |