CN1078245C - Solid antiscale compound for urinal - Google Patents
Solid antiscale compound for urinal Download PDFInfo
- Publication number
- CN1078245C CN1078245C CN98122220A CN98122220A CN1078245C CN 1078245 C CN1078245 C CN 1078245C CN 98122220 A CN98122220 A CN 98122220A CN 98122220 A CN98122220 A CN 98122220A CN 1078245 C CN1078245 C CN 1078245C
- Authority
- CN
- China
- Prior art keywords
- acid
- solid
- mixture
- solid organic
- organic acid
- 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.)
- Expired - Fee Related
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
The present invention relates to a solid anti-scale agent for urinals, which is composed of solid organic acid of the class of food additive and other additive, wherein the solid organic acid is used as an active substance. A co-melten substance of sublimability, water solubility and oil solubility substances is used as a carrier. In a melting state, the solid organic acid and other additive are wrapped into a solid mixture, and is put in a urinal, which can control the pH value of urine liquid or the mixed liquor of cleaning water so as to perform the effects of scale prevention, scale removal, sterilization and deodorization. The present invention has the characteristics of no public nuisance and side effect, simple, high efficiency and persistentscale removal and scale prevention, ammonia gas neutralization, fragrant odor, long service life, simple technology, low cost, etc.
Description
The present invention relates to the antiscale of a kind of urine utensil pure and fresh articles for use, particularly solid antiscale compound for urinal.
China Patent No. is 89104849.9 detergent for water closet, is a kind of sanitising agent of water closet special use, and it need be placed in the water box of water closet and use.Up to the present, also there are not a kind of urinal special use, ideal and practical scale inhibitor at home, to also resting on keeping a public place clean of urinal, use sublimate such as santochlor, naphthalene, camphor or burning fragrant incense to dispel airborne stink with hydrochloric acid scale removal (number is the deodorizing sterilizing clean-out system of 93106737.5 described a kind of toilet special uses as Chinese patent application), tap water flushing, with the tensio-active agent washing.The effect of urine dirt is fine though hydrochloric acid is removed, and it is a kind of liquid strong acid, uses dangerously, and cast-iron pipe is had very strong corrodibility, so should not often use.And additive method fundamentally can not effectively prevent to urinate the generation of dirt.
1981 No. 118499 described employing condensed phosphate of Japanese Patent or condensed phosphoric acid are main body, and adding little metal salt, heating dissolves and the synthetic solid acid, it is by the slowly dissolving of urine or water, the interior various dirt settlings of cumulative of urinal are removed, because synthesis of solid acid need be in the high temperature compacted under more than 850 ℃, technology more complicated.In addition, Japanese Patent is for 1991 No. 12500 to adopt thionamic acid and boric acid at 100～800kg/cm
2Following extrusion forming, and make the scale inhibitor of urinal, because thionamic acid claims solid sulphuric acid again, acidity is very strong, thereby this prescription is also not ideal enough.
Purpose of the present invention be exactly provide in order to overcome above-mentioned weak point a kind of with the solid organic acid be effective ingredient, respond well, have no side effect, with fresh air, can use for a long time, technology is simple and cost is low solid antiscale compound for urinal.
The solid organic acid that the present invention includes the foodstuff additive class is active substance and other additives, and be carrier with the fused matter of sublimate, water-soluble substances and oil-soluble substance, under molten state solid organic acid added with other additives and wrap up in into solid mixture, the shared ratio of various materials is as follows:
Solid organic acid: 30～60%
Sublimate: 10～40%
Water-soluble substances: 5～25%
Oil-soluble substance: 1～10%
Other additives: 0.5～5%.
The solid organic acid of foodstuff additive class of the present invention is selected from a kind of or its mixture in the acid such as oxysuccinic acid, citric acid, tartrate, succsinic acid, hexanodioic acid, fumaric acid, oxalic acid, ethylenediamine tetraacetic acid (EDTA), phenylformic acid, toluylic acid, Sorbic Acid, xitix, lauric acid, styracin.
Sublimate of the present invention is selected from a kind of or its mixture in santochlor, naphthalene, the camphor.
Water-soluble substances of the present invention is selected from a kind of or its mixture in methylcellulose gum, ethyl cellulose, polyoxyethylene glycol, the polypropylene glycol.
Oil-soluble substance of the present invention is selected from a kind of or its mixture in stearic acid, Palmiticacid, calcium stearate, the Magnesium Stearate.
Other additives of the present invention are selected from a kind of or its mixture in corrosion inhibitor, tinting material, sanitas, sterilant, ion blockade agent, spices and the pigment.
As follows with regard to the Action Specification of preparation method of the present invention and each component below:
The present invention is placed on common vessel in heating to the state of dissolving with sublimate, water-soluble substances and oil-soluble substance earlier, and then put into solid organic acid (the particulate size should be controlled at fine degree about 100 sieve meshes for well) and other additives of foodstuff additive class, back one-tenth molten mixture stirs, this molten mixture is injected the container of a plurality of desired shapes, can obtain the bright in luster fragrant solid anti-scaling agent of desired shape (as sphere etc.) after the cooling.
The effect of the solid organic acid of foodstuff additive class is with after urine and clean water mix, the pH value decline that makes urine and wash the water purifying mixed solution, and pH value is remained on about 7.5, like this can in and ammonia, can prevent to urinate the generation of dirt again, simultaneously, by with the chemical reaction of urine dirt, the urine dirt that dissolving has generated.
The effect of sublimate is to be insoluble in water, also has sublimability under normal temperature, normal pressure, thereby disengages solid organic acid and other additives of foodstuff additive class.
The effect of water-soluble substances is that it can guarantee that the present invention has good solubility, when contacting with urine or clean water, makes the solid organic acid and the dissolving of other additives of foodstuff additive class.
Oil-soluble substance claims dissolution rate to slow down agent again, when the dissolution rate of the solid organic acid of foodstuff additive class and other additives is excessive, controls dissolution rate of the present invention thereby suitably add.
Corrosion inhibitor in other additives, have and guarantee that the cast iron pipe arrangement that the urinal draining is used can be by the SOLID ORGANIC acid solution institute corrosive effect of foodstuff additive class, and an amount of material that adds, it can select urotropine, alkyl thiourea, sulfonated castor oil, pig blood meal etc. for use; Sanitas has the effect that microorganism or mould is had killing, suppresses or stop its growth, and it can select phenylformic acid, boric acid, borax etc. for use; The effect of spices and pigment is to make the present invention have the smell of fragrance and bright in luster, attractive in appearance etc.
The present invention is owing to contain sublimate, water-soluble substances and oil-soluble substance, the SOLID ORGANIC granulates of foodstuff additive class and other additives are wrapped up by sublimate, water-soluble substances and oil-soluble substance, thereby form an integral body that is insoluble in water.When the present invention is positioned over urinal, the sublimate of extexine is at normal temperature, after distilling under the non-pressurized condition, the solid organic acid of remaining foodstuff additive class and other additives and the formed mixolimnion of water-soluble substances and urine or clean water contact lysis, after dissolving finishes, at this moment, extexine of the present invention is again the sequential layer that is insoluble in the sublimate of water, move in circles with this, till the solid organic acid and the whole dissolvings of other additives of foodstuff additive class, thereby form a kind of with the condition of urine dirt generation and the automatic adjusting of reagent consumption amount, the pH value (pH value span of control of the present invention is between 5～8.5) of control urine or clean water mixed liquid reaches long-acting antiscale and removes the dirty purpose of urine.Dissolution rate of the present invention depends on the proportioning between sublimate, water-soluble substances and the oil-soluble substance, the content of sublimate and water-soluble substances is more more, disengaging with dissolved speed of the solid organic acid of foodstuff additive class and other additives is just fast more, and the validity period of the spheroid agent piece of heavily about 30 grams of the present invention can be controlled at according to the needs in market between 20～40 days.
Characteristics of the present invention are: 1, the solid with the foodstuff additive class is that organic acid is an effective ingredient, does not have any public hazards and side effect, meets environmental protection requirement; The generation of 2, can be simple and direct, removing the urine dirt and preventing to urinate dirt efficiently, constantly, in and ammonia, treat both principal and secondary aspect of disease, respond well; 3, with fresh air, fragrant odour, can use for a long time, technology is simple and cost is low etc.
Embodiments of the invention:
Polypropylene glycol 15 grams, naphthalene 15 grams, calcium stearate 5 are restrained after heating under normal temperature, the normal pressure dissolves altogether, adding citric acid 30 grams, phenylformic acid 5 grams, boric acid 5 grams, urotropine 2 grams, spices and pigment are an amount of again, back one-tenth molten mixture stirs, this molten mixture is injected metal vessel, and cooling forming gets final product.
Claims (1)
1. solid antiscale compound for urinal, it is characterized in that comprising that the solid organic acid of foodstuff additive class is active substance and other additives, and with sublimate, the fused matter of water-soluble substances and oil-soluble substance is a carrier, under molten state, solid organic acid is wrapped up into solid mixture with other additives, wherein the solid organic acid of foodstuff additive is selected from oxysuccinic acid, citric acid, tartrate, succsinic acid, hexanodioic acid, fumaric acid, oxalic acid, ethylenediamine tetraacetic acid (EDTA), phenylformic acid, toluylic acid, Sorbic Acid, xitix, lauric acid, a kind of or its mixture in the styracin, other additives are selected from corrosion inhibitor, tinting material, sanitas, sterilant, ion blocks agent, a kind of or its mixture in spices and the pigment, sublimate is selected from santochlor, naphthalene, a kind of or its mixture in the camphor, water-soluble substances is selected from methylcellulose gum, ethyl cellulose, polyoxyethylene glycol, a kind of or its mixture in the polypropylene glycol, oil-soluble substance is selected from stearic acid, Palmiticacid, calcium stearate, a kind of or its mixture in the Magnesium Stearate, the ratio of various materials is as follows:
Solid organic acid: 30～60%
Sublimate: 10～40%
Water-soluble substances: 5～25%
Oil-soluble substance: 1～10%
Other additives: 0.5～5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122220A CN1078245C (en) | 1998-11-24 | 1998-11-24 | Solid antiscale compound for urinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98122220A CN1078245C (en) | 1998-11-24 | 1998-11-24 | Solid antiscale compound for urinal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1232869A CN1232869A (en) | 1999-10-27 |
| CN1078245C true CN1078245C (en) | 2002-01-23 |
Family
ID=5227676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98122220A Expired - Fee Related CN1078245C (en) | 1998-11-24 | 1998-11-24 | Solid antiscale compound for urinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1078245C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111699238B (en) * | 2018-02-05 | 2021-08-10 | 日本曹达株式会社 | Urinary calculus removing and preventing agent |
| CN110484375A (en) * | 2019-09-07 | 2019-11-22 | 阜阳洁平日化有限公司 | One kind is high performance to be quantitatively sustained bottled detergent for toilet and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238399A (en) * | 1985-08-13 | 1987-02-19 | 三菱マテリアル株式会社 | Method of sealing waste |
| CN1044493A (en) * | 1989-01-25 | 1990-08-08 | 程丽波 | The preparation method of durably effective cleaning agent for flush toilet |
| JPH0312500A (en) * | 1989-06-09 | 1991-01-21 | Nissan Chem Ind Ltd | Scale remover |
| JP3012500B2 (en) * | 1995-11-20 | 2000-02-21 | 日本板硝子株式会社 | Method for manufacturing flat lens array |
-
1998
- 1998-11-24 CN CN98122220A patent/CN1078245C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238399A (en) * | 1985-08-13 | 1987-02-19 | 三菱マテリアル株式会社 | Method of sealing waste |
| CN1044493A (en) * | 1989-01-25 | 1990-08-08 | 程丽波 | The preparation method of durably effective cleaning agent for flush toilet |
| JPH0312500A (en) * | 1989-06-09 | 1991-01-21 | Nissan Chem Ind Ltd | Scale remover |
| JP3012500B2 (en) * | 1995-11-20 | 2000-02-21 | 日本板硝子株式会社 | Method for manufacturing flat lens array |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232869A (en) | 1999-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1676478B1 (en) | Slime remover and slime preventing/removing agent | |
| CN101772569A (en) | Solid cleaning composition and method of use | |
| JP2931255B2 (en) | How to prevent scale on toilet drainpipe | |
| CN1138628A (en) | Solid cleaning block for bathroom | |
| CN1078245C (en) | Solid antiscale compound for urinal | |
| JPH07116479B2 (en) | Urine stone removal method | |
| US6375974B1 (en) | Process for producing aqueous solution of fumaric acid | |
| JP2615697B2 (en) | Sanitary composition | |
| KR101067786B1 (en) | Solid cleaning material composite for urinal receptacle containing salt and effective microorganism | |
| JP2784904B2 (en) | Scale inhibitor for toilet drainpipe | |
| CN1044493A (en) | The preparation method of durably effective cleaning agent for flush toilet | |
| JPS6238299A (en) | Scale inhibitor for toilet drain pipe | |
| JP2699281B2 (en) | Immersion type urinary stone inhibitor and method for preventing adhesion of urine stone | |
| JPH02147699A (en) | Aromatic urinary calculus preventive | |
| CN1140755A (en) | Lumpy cleaning agent for automatic toilet flushing and its producing process | |
| JP2928772B2 (en) | Prevention method of scale sticking of toilet drain pipe | |
| JP4255550B2 (en) | Urine stone inhibitor using dissolution rate regulator and method for producing the same | |
| WO1991012828A1 (en) | Composition and method for absorbing odors | |
| CN1068503A (en) | High-efficiency deodorant | |
| JPH10180294A (en) | Scaling inhibitor | |
| JP3123051B2 (en) | Toilet antifouling / deodorizing method | |
| JP2003041293A (en) | Slime remover for drain outlet and gadget for slime removal | |
| CN1594524A (en) | Urinary scale preventing agent for urinal | |
| JPH0360359B2 (en) | ||
| JP4157990B2 (en) | Scale formation inhibitor, method for producing the same, and solid excipient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |