CN101940221A - Novel sterilizing effervescent tablets and preparation process thereof - Google Patents
Novel sterilizing effervescent tablets and preparation process thereof Download PDFInfo
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- CN101940221A CN101940221A CN2010102660934A CN201010266093A CN101940221A CN 101940221 A CN101940221 A CN 101940221A CN 2010102660934 A CN2010102660934 A CN 2010102660934A CN 201010266093 A CN201010266093 A CN 201010266093A CN 101940221 A CN101940221 A CN 101940221A
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- effervescent tablet
- effervescent
- trivalent silver
- sodium bicarbonate
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Abstract
The invention relates to an effervescent tablet component treated by water and microorganisms on the object surface and a preparation method thereof, in particular to novel sterilizing effervescent tablets and a preparation process thereof. The novel sterilizing effervescent tablet consists of the following substances in parts by mass: 0.1 to 0.3 part of trivalent silver ion compound, 30 to 60 parts of sodium bicarbonate, 36 to 56 parts of tartaric acid, and 40 to 55 parts of alcohol solution containing 5 percent polyvinylpyrrolidone. The preparation process comprises the following steps: uniformly grinding and mixing 0.1 to 0.3 part of the trivalent silver ion compound, 30 to 60 parts of the sodium bicarbonate and 36 to 56 parts of the tartaric acid after weighting, and adding 40 to 55 parts of the alcohol solution containing 5 percent polyvinylpyrrolidone as an adhesive; drying for 2 to 4 hours at 80 DEG C; and weighing 0.5 to 2g of the mixture to prepare into a tablet at the pressure of between 5 and 15 pounds. The effervescent tables have the effects and characteristics: sterilization which has strong killing capability to fungus, bacteria and the like by selecting the trivalent silver ion compound; and 2, quick and uniform release of effective components of the effervescent tablets in water with different temperatures (20-80).
Description
Technical field:
The present invention relates to the effervescent tablet composition and the preparation method of a kind of water and body surface microbiological treatment, be specially a kind of disinfecting effervescent tablet and preparation technology thereof.
Background technology:
Inevitably contact microorganisms such as noxious bacteria, fungi and virus in the life, they are the main causes of bringing out human communicate illness.In history, the famous incident that infectious disease causes human quantity to descend has, and causes Europe 1/3rd human mortalities' plague mid-term 14th century of Christian era, and 20 beginnings of the century caused the influenza of the whole world more than 2,000 ten thousand people's death.Modern age, the development of science and technology health level did not only make infectious disease wither away, and was on the contrary, and along with mankind's activity exchanges frequently, the density of population increases, and the disease that has caused traditional microorganism to cause increases.
Inevitably contact microorganisms such as noxious bacteria, fungi and virus in the life, they are the main causes of bringing out human communicate illness.In history, the famous incident that infectious disease causes human quantity to descend has, and causes Europe 1/3rd human mortalities' plague mid-term 14th century of Christian era, and 20 beginnings of the century caused the influenza of the whole world more than 2,000 ten thousand people's death.Modern age, the development of science and technology health level did not only make infectious disease wither away, and was on the contrary, and along with mankind's activity exchanges frequently, the density of population increases, and the disease that has caused traditional microorganism to cause increases.
Harmful microorganism is present among human lives's the various water bodies and body surface, and in swimming pool, bathing pool, various tablewares, toilet article, surface of denture also are present in skin surface, thereby cause very big health problem.
Swimming pool mainly is to use the chlorine-containing disinfectant sterilization at present, but the organic chloride that chlorine-containing disinfectant produces when sterilization as monochloro methane, carrene, chloroform, tetrachloromethane etc., can work the mischief to health.And another alternative is to add a Xiao Chi at the swimming pool product of coming in and going out, and advances before the swimming pool or after the swimming and therefrom dives with sterilization, handles trouble and is difficult to management but plant disinfection way, wherein adds not smelling good of effective composition smell simultaneously, thereby by people institute need not mostly.
Common plunge bath or public place bathtub are not used by people owing to microorganism is difficult to handle, and cause the big wasting of resources, have changed people's bathing mode.And people still show special preference to for bath in a tub, but at present technology be difficult to make people relieved utilize bathing in public places, be difficult in the hotel, the hotel uses bath in a tub.
The sterilization of various tablewares, toilet article and artificial tooth artificial tooth also is a major issue.The ultraviolet irradiation mode is adopted in table-ware disinfection at present mostly, this can reach certain bactericidal action, but this mode need be used the comparison expensive device, simultaneously a little less than the ultraviolet as everybody knows penetration capacity, the sterilization that the surface tableware can obtain, and lower floor is difficult to reach effect well.
Now China enters aging society, and old man's number accounts for size of population proportion constantly to be increased, and artificial tooth is installed is on the increase, and be the big field that the oral disinfecting problem of representative becomes oral health with artificial tooth, mouthwash.The thimerosal that on market, occurs at present based on Chinese herbal medicine, organic compound, but formality is incomplete, and effect is bad.
Therefore at present just need be a kind of safe and reliable, good stability, bactericide easy to use can be applied to daily life fields such as water, tableware, oral hygiene, fabric.Silver is promptly known before 2000 as bactericide, and the researcher measures the relative efficiency of different metal antibacterial efficacy according to experiment, arranges as follows:
Ag＞Hg＞Cu＞Cd＞Ni＞Co＞Zn＞Fe＞Ca
Silver participates in the bactericidal activity effect also the different valence state form of expression, and their sterilization relative ability is by strong as follows to weak arrangement: Ag (III)＞Ag (II)＞Ag (I)＞Ag
Ag
4O
4+ 4NaOH+Na
2S
2O
8=2Ag
2O
3+ 2Na
2SO
4+ 2H
2O or
Ag
4O
4+4KOH+K
2S
2O
8＝2Ag
2O
3+2K
2SO
4+2H
2O
Summary of the invention:
Purpose of the present invention is exactly for solving sterilization effervescent tablet technical deficiency part at present, makes things convenient for the use advantage to unite the high effect broad-spectrum sterilization performance and the effervescent tablet of trivalent silver iron compound, thereby a kind of disinfecting effervescent tablet and preparation technology thereof are provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of disinfecting effervescent tablet, specifically form by following material and quality proportioning:
Trivalent silver iron compound 0.1-0.3 part;
Sodium bicarbonate 30-60 part;
Tartaric acid 36-56 part;
The alcoholic solution 40-55 part that contains 5% polyvinylpyrrolidone.
Described trivalent silver iron compound can be silver sesquioxide.
The present invention also provides the preparation technology of above-mentioned disinfecting effervescent tablet simultaneously, its concrete preparation technology is as follows: respectively take by weighing trivalent silver iron compound 0.1-0.3 part, sodium bicarbonate 30-60 part, tartaric acid 36-56 part, grind mixing, add in addition and contain alcoholic solution 40-55 part of 5% polyvinylpyrrolidone as adhesive, 80 ℃ of oven dry 2-4 hour, take by weighing 0.5-2g at last with 5-15 pound pressure film-making moulding.
Effervescent tablet of the present invention has following effect and characteristics:
1, bactericidal action: the trivalent silver iron compound of selecting for use has the very strong ability of killing to fungi, bacterium etc.
2, effervescent tablet of the present invention (20-80) in different temperatures water all can discharge effective ingredient quickly and evenly.
Embodiment:
For better explanation the present invention,, the present invention is elaborated below in conjunction with case study on implementation and experimental result.
Embodiment 1:
Sodium bicarbonate 30g
Tartaric acid 36g
Trivalent silver iron compound 0.1g
Contain the molten 40mL of 5%PVP alcohol
Get sodium bicarbonate, tartaric acid and the trivalent silver iron compound of aforementioned proportion, grind mixing, the alcoholic solution 40mL that other adding contains 5%PVP (polyvinylpyrrolidone) was dried 2 hours for 80 ℃ as adhesive.Get 1g with 5 pounds of pressure film-making moulding.
Experiment 1
The effervescent tablet of embodiment 1 is got 1 be put in 500ml that the room temperature places (bacteria containing amount 100 in the running water that carries disease germs, 000cpu/mL, test organisms is respectively Escherichia coli), allow effervescent tablet discharge naturally, after 1 minute, evenly coat on three aseptic flat boards, cultivated 16-18 hour from wherein respectively getting 20 μ l at random, colony counting is contrast with non-processor bacterium liquid.The result shows that it all can kill institute examination microorganism 100%.
Embodiment 2:
Sodium bicarbonate 60g
Tartaric acid 56g
Trivalent silver iron compound 0.3g
Contain the molten 55mL of 5%PVP alcohol
Get sodium bicarbonate, tartaric acid and trivalent silver iron compound, grind mixing, the alcoholic solution that other adding contains 5%PVP (polyvinylpyrrolidone) was dried 2-4 hour for 80 ℃ as adhesive.Get 1g with 5-15 pound pressure film-making moulding.
Experiment 2:
The effervescent tablet of embodiment 2 is got 3 be invested in the 2m that room temperature is placed at random
3Carry disease germs (bacteria containing amount 10,000cpu/mL, test organisms staphylococcus aureus) in the running water, allow effervescent tablet discharge naturally, after 5 minutes, evenly coat on three aseptic flat boards from wherein respectively getting 20 μ l at random, cultivated 16-18 hour, colony counting is contrast with non-processor bacterium liquid.The result shows that it all can kill examination microorganism 100%.
Test 3:
The effervescent tablet of embodiment 2 is got 1 to be invested in the basin that a cotton towel and 5L running water are housed that room temperature places at random, and put into the test organisms staphylococcus aureus, make final bacteria concentration reach 10,000cpu/mL allows effervescent tablet discharge naturally, after 15 minutes, evenly coat on three aseptic flat boards from wherein respectively getting 20 μ l at random, cultivated 16-18 hour, colony counting is contrast with what do not add effervescent tablet.The result shows that it all can kill examination microorganism 100%.Simultaneously with such treatment samples and do not add spending the night of effervescent tablet to place in the same old way, towel peculiar smell not in the treatment samples, and to the flavor that gives out a foul smell in the same old way.
Above-mentioned trivalent silver iron compound can prepare by the following method: sodium hydroxide (potassium) 0.1-0.3 part, Tetrasilver tetroxide 1-2 part, sodium peroxydisulfate (potassium) 1-3 part, fully grind evenly mixed, grain fineness is the 100-200 order, go up mixture adding 3～5 parts of deionized waters (w/v) for per 10 parts, the furnishing semi-fluid condition, behind 50～80 ℃ of insulation 1～2h, filter, and,, promptly obtain the nanometer trivalent silver iron compound with the unreacted sodium peroxydisulfate of flush away (potassium) and sodium hydroxide (potassium) and product sodium sulphate (potassium) impurity with distilled water flushing at least three times.Described trivalent silver iron compound can be silver sesquioxide.
Claims (3)
1. disinfecting effervescent tablet, it is characterized in that: described disinfecting effervescent tablet is made up of following material and quality proportioning:
Trivalent silver iron compound 0.1-0.3 part
Sodium bicarbonate 30-60 part
Tartaric acid 36-56 part
The alcoholic solution 40-55 part that contains 5% polyvinylpyrrolidone.
2. disinfecting effervescent tablet according to claim 1 is characterized in that: described trivalent silver iron compound is a silver sesquioxide.
3. preparation technology who is applied to the described disinfecting effervescent tablet of claim 1, it is characterized in that: described preparation technology is as follows: respectively take by weighing trivalent silver iron compound 0.1-0.3 part, sodium bicarbonate 30-60 part, tartaric acid 36-56 part, grind mixing, add in addition and contain alcoholic solution 40-55 part of 5% polyvinylpyrrolidone as adhesive, 80 ℃ of oven dry 2-4 hour, take by weighing 0.5-2g at last with 5-15 pound pressure film-making moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010266093.4A CN101940221B (en) | 2010-08-30 | 2010-08-30 | Novel sterilizing effervescent tablets and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010266093.4A CN101940221B (en) | 2010-08-30 | 2010-08-30 | Novel sterilizing effervescent tablets and preparation process thereof |
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| Publication Number | Publication Date |
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| CN101940221A true CN101940221A (en) | 2011-01-12 |
| CN101940221B CN101940221B (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010266093.4A Expired - Fee Related CN101940221B (en) | 2010-08-30 | 2010-08-30 | Novel sterilizing effervescent tablets and preparation process thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845303A (en) * | 2014-02-24 | 2014-06-11 | 西安亮剑科技有限公司 | High-valence silver ion effervescent tablet for treating gynecological disease and preparation method thereof |
| CN105883989A (en) * | 2016-07-05 | 2016-08-24 | 山东建筑大学 | Novel water purification and disinfection effervescent tablet and preparation method thereof |
| CN105906005A (en) * | 2016-07-05 | 2016-08-31 | 山东建筑大学 | Compound effervescent tablets for water purification and disinfection and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| CN1234176A (en) * | 1999-01-15 | 1999-11-10 | 中国科学院生态环境研究中心 | Effervescence farm-chemical composition and production method thereof |
| CN1389436A (en) * | 2002-07-24 | 2003-01-08 | 唐山惠达陶瓷(集团)股份有限公司 | Sanitary ware with nano self-cleaning enamel and its making process |
| CN1628523A (en) * | 2003-12-16 | 2005-06-22 | 武汉绿世纪生物工程有限责任公司 | Effect enhanced sterilization composition and effervescence agent thereof |
| CN1653908A (en) * | 2005-01-14 | 2005-08-17 | 西北大学 | Method for preparing superfine composite inorganic antimicrobial agent |
| CN1751577A (en) * | 2004-09-24 | 2006-03-29 | 深圳市清华源兴生物医药科技有限公司 | Composite sterilizing agent contg. silver and zinc, prepn. method and application thereof |
-
2010
- 2010-08-30 CN CN201010266093.4A patent/CN101940221B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234176A (en) * | 1999-01-15 | 1999-11-10 | 中国科学院生态环境研究中心 | Effervescence farm-chemical composition and production method thereof |
| CN1389436A (en) * | 2002-07-24 | 2003-01-08 | 唐山惠达陶瓷(集团)股份有限公司 | Sanitary ware with nano self-cleaning enamel and its making process |
| CN1628523A (en) * | 2003-12-16 | 2005-06-22 | 武汉绿世纪生物工程有限责任公司 | Effect enhanced sterilization composition and effervescence agent thereof |
| CN1751577A (en) * | 2004-09-24 | 2006-03-29 | 深圳市清华源兴生物医药科技有限公司 | Composite sterilizing agent contg. silver and zinc, prepn. method and application thereof |
| CN1653908A (en) * | 2005-01-14 | 2005-08-17 | 西北大学 | Method for preparing superfine composite inorganic antimicrobial agent |
Non-Patent Citations (1)
| Title |
|---|
| 黄汉生: "游泳池用二价与三价银消毒剂", 《日用化学品科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845303A (en) * | 2014-02-24 | 2014-06-11 | 西安亮剑科技有限公司 | High-valence silver ion effervescent tablet for treating gynecological disease and preparation method thereof |
| CN103845303B (en) * | 2014-02-24 | 2017-10-03 | 西安亮剑科技有限公司 | It is a kind of for high valency silver ion effervescent tablet of gynecological disease and preparation method thereof |
| CN105883989A (en) * | 2016-07-05 | 2016-08-24 | 山东建筑大学 | Novel water purification and disinfection effervescent tablet and preparation method thereof |
| CN105906005A (en) * | 2016-07-05 | 2016-08-31 | 山东建筑大学 | Compound effervescent tablets for water purification and disinfection and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN101940221B (en) | 2014-02-26 |
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Owner name: SUZHOU TNY SANJIA NANOMETER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU BANG'AN NEW MATERIALS TECHNOLOGY CO., LTD. Effective date: 20130515 |
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Effective date of registration: 20130515 Address after: 06. 215006, Room 501, northwest of Suzhou nanometer City, 99 Jinji Road, Suzhou Industrial Park, Jiangsu, Suzhou, China Applicant after: SUZHOU TAILI SANJIA NANO TECHNOLOGY CO., LTD. Address before: Double road Suzhou Industrial Park Suzhou city Jiangsu province 215122 No. 2 Applicant before: Jiangsu Bang'an New Materials Technology Co., Ltd. |
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