CN113117129A - Sterilization composite water absorbent for diaper - Google Patents
Sterilization composite water absorbent for diaper Download PDFInfo
- Publication number
- CN113117129A CN113117129A CN201911415903.5A CN201911415903A CN113117129A CN 113117129 A CN113117129 A CN 113117129A CN 201911415903 A CN201911415903 A CN 201911415903A CN 113117129 A CN113117129 A CN 113117129A
- Authority
- CN
- China
- Prior art keywords
- water absorbent
- particles
- potassium permanganate
- expanded perlite
- sterilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Abstract
The invention provides a sterilization composite water absorbent compatibility of a diaper, belonging to the technical field of living goods, wherein a storage and liquid absorption function is realized by polymer SAP acrylic acid particles, inorganic expanded perlite particles are used as a carrier storage sterilization material, and potassium permanganate with a sterilization function is used as a sterilization material to be matched to form the sterilization composite water absorbent. The polymer SAP acrylic acid particles are nontoxic and tasteless, the water absorption and storage liquid is 50-100 times of the self weight, the liquid storage function is strong, and the polymer SAP acrylic acid particles are organic polymer materials. The inorganic expanded perlite particles are calcined and expanded at high temperature of thousand DEG C. The self has the function of bacteriostasis, a large amount of micro-space is arranged inside the expanded particles, which can absorb water liquid and nano-scale micro-powder, the potassium permanganate which is a disinfectant and bactericidal medicine is crystal particles, the sterilization function is strong, the potassium permanganate is widely used for bacterial or fungal infectious diseases of skin and mucosa, and is a strong oxidant and a strong corrosive agent which can be safely applied only when the potassium permanganate is prepared into liquid with reasonable concentration when in use.
Description
Technical Field
The invention relates to a diaper technology in the technical field of articles for daily use, in particular to a bactericidal composite water absorbent for diapers.
Background
The daily necessities such as the diaper, the paper towel and the like have replaced the old waste cotton fabric urine absorption cloth and have evolved into a plurality of current diaper varieties, including patients, old people and adult products which are gradually accepted by the society, the use amount is extremely large, the product is convenient to use, and the disposable daily necessities are provided.
At present, the water absorbent at home and abroad is mainly SAP high polymer acrylic acid particles, the water absorption capacity is 50 to 100 times of the self weight part, and the requirement of the diaper capacity can be met. The SAP polymer acrylic acid particles are colorless, tasteless and nontoxic organic water absorption materials, have no sterilization and disinfection functions, and only have strong water absorption and storage functions.
Urine, paper towels and absorbed urine, female menstrual blood and even urine of patients, the excreted secretion is the best breeding nutrition of bacteria, the skin of children is divided into plants and is delicate and easy to be invaded by the bacteria and infected, the resistance of women in menstrual period is also reduced, and the infection is improved. The time for using the urine without wetting is very long, and is several hours or even more than ten hours, so that the probability of infection by bacterial invasion is high. Especially, the infection is easy to occur due to the heat in the summer. According to the feedback opinion after sale of the diaper product, the diaper has individual red swelling phenomenon and pruritus phenomenon. This is the reaction that results from a bacterial growth infection. The sterilization, bacteria control and disinfection technology is important to improve and guarantee the benefits and the health of user groups in the diaper products.
The technical personnel of the invention can not find the diaper technology with the disinfection and sterilization functions in the patent retrieval net of the patent office of the property right only in the country. In view of the problems set forth in the background art described above, the skilled person of the present invention provides a sterilized composite water absorbing agent for diapers to solve the above problems.
Disclosure of Invention
The invention provides a bactericidal composite water absorbent for diapers. The technical problem solved by the invention is realized by adopting the following technical scheme:
the invention provides a sterilizing composite water absorbent compatibility of a diaper, which is prepared by matching polymer SAP acrylic acid particles to realize a storage and liquid absorption function, inorganic expanded perlite particles as a carrier to store a sterilizing material, and potassium permanganate with a sterilizing function as a sterilizing material. The polymer SAP acrylic acid particles are nontoxic and tasteless, the water absorption and storage liquid is 50-100 times of the self weight, the liquid storage function is strong, and the polymer SAP acrylic acid particles are organic polymer materials. The inorganic expanded perlite particles are calcined and expanded at high temperature of thousand DEG C. The antibacterial agent has an antibacterial function, a large amount of micro-space is arranged in expanded particles, the expansion of a system is about 6 times of the volume of the expanded particles, space solid more than 6 times is formed, the antibacterial agent can absorb water liquid and nano-micro powder, the potassium permanganate serving as a disinfectant and sterilization medicine is crystalline particles, the antibacterial agent has a strong sterilization function, and is widely used for bacterial or fungal infectious diseases of skin and mucosa, the dosage is usually one to five thousandths, the antibacterial agent is a strong oxidant, and the strong corrosive agent is only safely applied when the antibacterial agent is prepared into liquid with reasonable concentration in use.
Through research and test of technical personnel, only after potassium permanganate is prepared into liquid with required concentration, dried expanded perlite particles are soaked to absorb potassium permanganate safety liquid medicine, then the expanded perlite particles absorbing the potassium permanganate liquid medicine are dried to form expanded perlite particles with a sterilization function, and then high-molecular SAP acrylic acid particles and expanded perlite with a medicament amount are mixed to form the sterilization composite water absorbent for the diaper, so that the sterilization composite water absorbent for the diaper can be provided for various products. When the sterilized diaper product is used by a user, urine and other secretion are absorbed, and the urine dissolves potassium permanganate stored in the expanded perlite space, so that a very effective sterilization function is generated, and the effect of safe sterilization is also achieved.
The invention has the beneficial effects that:
the invention provides a bactericidal composite water absorbent for diaper, which has good liquid absorption performance, has bactericidal and bactericidal functions and has considerable economic and social benefits.
Detailed Description
In order to facilitate an understanding of the present invention, a more complete description of the present invention is provided below. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Dissolving potassium permanganate in water, crystallizing, converting into potassium permanganate solution, soaking expanded perlite particles, converting into expanded perlite composite particles containing potassium permanganate solution, and drying to obtain potassium permanganate sterilized expanded perlite particles.
The expanded perlite particles of the sterilized expanded perlite particles can also be similar inorganic materials with water absorption function and micro space, such as sepiolite, diatomite, bentonite and the like, and the sterilized potassium permanganate can also be replaced by sulfonamides and other sterilization medicines. The invention mainly embodies the application of two main materials of a sterilization medicine and a carrier substance.
Example one
The composite water absorbent is prepared by mixing an organic polymer SAP acrylic acid water absorbent and an inorganic expanded perlite particle water absorbent.
65-75 parts of high-molecular SAP acrylic acid water absorbent
24-34 parts of expanded perlite particles
0.5-1.5 parts of potassium permanganate crystal particles
Then the polymer SAP acrylic acid water absorbent and the dried expanded perlite particles containing potassium permanganate are mixed and stirred evenly to form the diaper sterilization composite water absorbent.
Example two
The composite water absorbent takes inorganic expanded perlite particles as a drug carrier to absorb the potassium permanganate serving as a Tibetan sterilization drug.
25 parts of dried and sterilized expanded perlite particles with 1% potassium permanganate concentration
75 parts of high-molecular SAP acrylic water absorbent particles
EXAMPLE III
The composite water absorbent takes inorganic expanded perlite particles as a drug carrier to absorb the potassium permanganate serving as a Tibetan sterilization drug.
30 parts of dried and sterilized expanded perlite particles with 0.5 percent potassium permanganate concentration
70 parts of high-molecular SAP acrylic water absorbent particles
The above examples mainly illustrate the bactericidal composite water-absorbing agent for diapers according to the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and various modifications and alternative arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (3)
1. The sterilizing composite water absorbent for the diaper is characterized in that the composite water absorbent is formed by mixing an organic polymer SAP acrylic acid water absorbent and an inorganic expanded perlite particle water absorbent, consists of stirring materials according to the weight ratio and comprises:
65-75 parts of a high-molecular SAP acrylic acid water absorbent;
24-34 parts of expanded perlite particles;
0.5-1.5 parts of potassium permanganate crystal particles;
then the polymer SAP acrylic acid water absorbent and the dried expanded perlite particles containing potassium permanganate are mixed and stirred evenly to form the diaper sterilization composite water absorbent.
2. The bactericidal composite water absorbent for the diaper is characterized in that inorganic expanded perlite particles are used as a drug carrier to absorb potassium permanganate serving as a Tibetan bactericidal drug, and the formula is as follows: 25 parts of dried and sterilized expanded perlite particles with 1% potassium permanganate concentration; 75 parts of high-molecular SAP acrylic water absorbent particles.
3. The bactericidal composite water absorbent for the diaper is characterized in that inorganic expanded perlite particles are used as a drug carrier to absorb potassium permanganate serving as a Tibetan bactericidal drug, and the formula is as follows: 30 parts of dried and sterilized expanded perlite particles with 0.5 percent potassium permanganate concentration; 70 parts of high-molecular SAP acrylic water absorbent particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415903.5A CN113117129A (en) | 2019-12-31 | 2019-12-31 | Sterilization composite water absorbent for diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415903.5A CN113117129A (en) | 2019-12-31 | 2019-12-31 | Sterilization composite water absorbent for diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113117129A true CN113117129A (en) | 2021-07-16 |
Family
ID=76769097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911415903.5A Pending CN113117129A (en) | 2019-12-31 | 2019-12-31 | Sterilization composite water absorbent for diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113117129A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000016816A1 (en) * | 1998-09-22 | 2000-03-30 | Industrial Zeolite (Uk) Limited | Water-absorbing compositions and processes for their manufacture |
| CN1280858A (en) * | 1999-07-14 | 2001-01-24 | 株式会社伸荣发酵技术 | Method of removing staphylococcus aureus, new microorganism of brevibacterium and microorganism fixed nursing clothes or bedding |
| CN1381210A (en) * | 2001-12-31 | 2002-11-27 | 海南可菲尔生物科技有限公司 | Ethylene absorbent |
| CN1678357A (en) * | 2002-08-23 | 2005-10-05 | 巴斯福股份公司 | Superabsorbent polymers and method of manufacturing the same |
| CN1747752A (en) * | 2003-02-10 | 2006-03-15 | 株式会社日本触媒 | Water absorbent |
| CN101267846A (en) * | 2005-09-16 | 2008-09-17 | 宝洁公司 | An absorbent member comprising a water absorbing agent |
| CN103118646A (en) * | 2010-09-21 | 2013-05-22 | 宝洁公司 | Disposable absorbent article |
| US20160096944A1 (en) * | 2013-05-15 | 2016-04-07 | Evonik Degussa Gmbh | Superabsorbent polymers with rapid absorption properties and process for producing same |
| CN110963855A (en) * | 2019-12-26 | 2020-04-07 | 南昌智发科技有限公司 | Fertilizer and water storage agent for greenhouse vegetable field soil |
-
2019
- 2019-12-31 CN CN201911415903.5A patent/CN113117129A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000016816A1 (en) * | 1998-09-22 | 2000-03-30 | Industrial Zeolite (Uk) Limited | Water-absorbing compositions and processes for their manufacture |
| CN1280858A (en) * | 1999-07-14 | 2001-01-24 | 株式会社伸荣发酵技术 | Method of removing staphylococcus aureus, new microorganism of brevibacterium and microorganism fixed nursing clothes or bedding |
| CN1381210A (en) * | 2001-12-31 | 2002-11-27 | 海南可菲尔生物科技有限公司 | Ethylene absorbent |
| CN1678357A (en) * | 2002-08-23 | 2005-10-05 | 巴斯福股份公司 | Superabsorbent polymers and method of manufacturing the same |
| CN1747752A (en) * | 2003-02-10 | 2006-03-15 | 株式会社日本触媒 | Water absorbent |
| CN101267846A (en) * | 2005-09-16 | 2008-09-17 | 宝洁公司 | An absorbent member comprising a water absorbing agent |
| CN103118646A (en) * | 2010-09-21 | 2013-05-22 | 宝洁公司 | Disposable absorbent article |
| US20160096944A1 (en) * | 2013-05-15 | 2016-04-07 | Evonik Degussa Gmbh | Superabsorbent polymers with rapid absorption properties and process for producing same |
| CN110963855A (en) * | 2019-12-26 | 2020-04-07 | 南昌智发科技有限公司 | Fertilizer and water storage agent for greenhouse vegetable field soil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |
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| RJ01 | Rejection of invention patent application after publication |