FR2772044A1 - Solid abrasive detergent product - Google Patents
Solid abrasive detergent product Download PDFInfo
- Publication number
- FR2772044A1 FR2772044A1 FR9715596A FR9715596A FR2772044A1 FR 2772044 A1 FR2772044 A1 FR 2772044A1 FR 9715596 A FR9715596 A FR 9715596A FR 9715596 A FR9715596 A FR 9715596A FR 2772044 A1 FR2772044 A1 FR 2772044A1
- Authority
- FR
- France
- Prior art keywords
- detergent
- substrate
- solid according
- abrasive
- solid
- 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.)
- Withdrawn
Links
- 239000007787 solid Substances 0.000 title claims abstract description 24
- 239000003599 detergent Substances 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 229920002521 macromolecule Polymers 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000007062 hydrolysis Effects 0.000 claims abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 238000009736 wetting Methods 0.000 claims abstract description 4
- 230000015556 catabolic process Effects 0.000 claims abstract description 3
- 238000006731 degradation reaction Methods 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 9
- 238000005470 impregnation Methods 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical class [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000000344 soap Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- -1 antiseptics Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/18—Water-insoluble compounds
- C11D9/20—Fillers, abrasives
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
La présente invention concerne un savon solide abrasif détergent. The present invention relates to a detergent abrasive solid soap.
Habituellement pour faire disparaître des taches d'encres, de peintures, de camboui, de goudron, de fruits ou de sucs de légumes sur les mains il est commode d'utiliser un détergent ménager doux telle qu'une savonnette ou un savon liquide avec de l'eau. Usually to remove stains of inks, paints, sludge, tar, fruit or vegetable juices on the hands it is convenient to use a mild household detergent such as a soap or liquid soap with the water.
Egalement des savons sous formes de pâtes épaisses ou de crèmes contenant des poudres minérales exercent une action détergente abrasive et constituent un moyen plus efficace pour nettoyer les mains de ces taches tenaces. Also soaps in the form of thick pastes or creams containing mineral powders exert an abrasive detergent action and constitute a more effective means to clean the hands of these stubborn stains.
De plus un abrasif solide comme la pierre ponce peut s'utiliser en complément d'un savon traditionnel et de l'eau. In addition, a solid abrasive such as pumice can be used in addition to traditional soap and water.
De la même manière une brosse associée à un détergent est un moyen efficace pour faire disparaître la plupart des traces. In the same way, a brush combined with a detergent is an effective means to remove most of the traces.
Si les tâches persistent, des solvants mouillants à base d'hydrocarbures aliphatiques, arômatiques, polaires, organochlorés ou des détachants aqueux contenant des peroxydes ou du chlore élimineront ces taches; ils sont aussi trés irritants pour la peau. If the stains persist, wetting solvents based on aliphatic, aromatic, polar, organochlorine hydrocarbons or aqueous stain removers containing peroxides or chlorine will remove these stains; they are also very irritating to the skin.
Toutefois les savons ménagers classiques utilisés seuls ont une action incomplète sur les taches tenaces incrustées dans l'épiderme de la peau, les crèmes ou pâtes abrasives ne servent qu'une fois et les solides abrasifs , les brosses utilisées seules n'ont pas d'action détergente sur ces taches. However conventional household soaps used alone have an incomplete action on stubborn stains embedded in the epidermis of the skin, abrasive creams or pastes are used only once and abrasive solids, brushes used alone have no detergent action on these spots.
La présente invention concerne un produit qui combine simultanément une action détergente avec une action abrasive polissante tout en concervant une résistance mécanique suffisante pour persister sous une forme solide après réutilisation avec de l'eau. The present invention relates to a product which simultaneously combines a detergent action with a polishing abrasive action while maintaining sufficient mechanical strength to persist in a solid form after reuse with water.
Ce produit se compose de deux phases principales - une phase solide poreuse ouverte formant le substrat - une phase molle contenant les principes actifs imprégnant le substrat. This product consists of two main phases - an open porous solid phase forming the substrate - a soft phase containing the active ingredients permeating the substrate.
La phase solide est réalisée à partir d'une poudre silicate agglomérée contenant des ions alcalins. The solid phase is produced from an agglomerated silicate powder containing alkaline ions.
La fusion superficielle des grains aboutit à la formation de pontages. entre eux. The surface fusion of the grains leads to the formation of bridging. between them.
Après refroidissement la masse de poudre silicate partiellement frittéeacquiert une cohésion nécessaire en vue de son utilisation comme substrat poreux solide. After cooling, the mass of partially sintered silicate powder acquires the cohesion necessary for its use as a solid porous substrate.
La phase imprégnante contient un ou plusieurs principes actifs anhydres , par exemple à base d'amphiphiles anioniques, cationiques, ampholytes ou non ioniques pouvant être enrichis par des agents moléculaires mouillants, adoucissants, gélifiants colorants , parfumants, antiseptiques, bactéricides , effervescents. The impregnating phase contains one or more anhydrous active principles, for example based on anionic, cationic, ampholyte or nonionic amphiphiles which can be enriched by molecular wetting agents, softeners, coloring gelling agents, perfuming agents, antiseptics, bactericides, effervescent agents.
En présence d'eau, la phase imprégnante exposée à la surface du substrat va s'hydrater et progressivement passer en solution. In the presence of water, the impregnating phase exposed on the surface of the substrate will hydrate and gradually go into solution.
Simultanément l'eau va dégrader le substrat solide par désalcalanisation puis hydrolise du réseau silicique. Simultaneously the water will degrade the solid substrate by dealkalanization and then hydrolyze from the silica network.
Après plusieurs utilisation en présence d'eau, l'augmentation du PH du milieu aqueux maintenu à la surface du substrat solide par des structures polymorphes amphiphiles hexagonales à lamellaires, favorise la cinétique d'hydrolise des liaisons
Silicium Oxygène en surface.After several uses in the presence of water, the increase in the PH of the aqueous medium maintained on the surface of the solid substrate by amphiphilic hexagonal to lamellar polymorphic structures, promotes the kinetics of hydrolysis of the bonds.
Oxygen silicon on the surface.
Sous l'influence des contraintes mécaniques de frottement le réseau silicique partiellement dépolymérisé libère des fragments de matière solide avec les macromolécules amphiphiles. Under the influence of mechanical friction constraints, the partially depolymerized silicic network releases fragments of solid matter with the amphiphilic macromolecules.
Au cours des opérations de nettoyage des mains avec un morceau de substrat imprégné, les micrograins vont enrichir la solution liquide à l'interface directement sur la peau en formant une pâte abrasive détergente mouillante et polissante. During hand cleaning operations with a piece of impregnated substrate, the micrograins will enrich the liquid solution at the interface directly on the skin by forming a detergent wetting and polishing abrasive paste.
Toutefois la porosité du substrat étant bloquée par une imprégnation anhydre, la dégradation de la structure solide silicique est liée à la progression du front d'hydratation des macromolécules amphiphiles. However, the porosity of the substrate being blocked by an anhydrous impregnation, the degradation of the silicic solid structure is linked to the progression of the hydration front of the amphiphilic macromolecules.
Ce front d'hydratation est gouverné par la mise en solution des macromolécules d'imprégnation qui préservent ainsi le substrat de l'hydrolise. This hydration front is governed by the dissolution of the impregnation macromolecules which thus preserve the substrate from hydrolysis.
Le couple substrat-imprégnation se dégrade essentiellement à l'usage. The substrate-impregnation couple essentially degrades with use.
Suivant une caractéristique préférée de réalisation le substrat est constitué à partir de poudre silicate amorphe broyée et agglomérée, contenant des oxydes de sodium entre 5 à 30% en masse, de préférence 12%. According to a preferred characteristic of embodiment, the substrate consists of ground and agglomerated amorphous silicate powder, containing sodium oxides between 5 to 30% by mass, preferably 12%.
Suivant une caractéristique de réalisation la dimension maximale des grains de la poudre est inférieure à 1 millimètre. According to an embodiment characteristic, the maximum grain size of the powder is less than 1 millimeter.
Suivant une caractéristique de réalisation, la poudre silicate est chauffée à au moins 6000C. According to an embodiment characteristic, the silicate powder is heated to at least 6000C.
Suivant une autre caractéristique de réalisation, la porosité est comprise entre 10 à 50% en volume, de préférence 30%
Suivant une caractéristique préférée de realisation l'imprégnation molle contient au moins 60% en masse de macromolécules anhydresamphiphiles. According to another embodiment characteristic, the porosity is between 10 to 50% by volume, preferably 30%
According to a preferred characteristic of implementation, the soft impregnation contains at least 60% by mass of anhydrousamphiphilic macromolecules.
Selon une caractéristique de réalisation, l'imprégnation est placée dans le substrat poreux solide par trempage sous vide entre 2 à 800 hPa. According to an embodiment characteristic, the impregnation is placed in the solid porous substrate by vacuum dipping between 2 to 800 hPa.
Selon une caractéristique de réalisation, le substrat n'est pas limité à une expression géométrique particulière. According to an embodiment characteristic, the substrate is not limited to a particular geometric expression.
Le produit selon l'invention est particulièrement destiné à l'hygiène des mains. The product according to the invention is particularly intended for hand hygiene.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9715596A FR2772044A1 (en) | 1997-12-08 | 1997-12-08 | Solid abrasive detergent product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9715596A FR2772044A1 (en) | 1997-12-08 | 1997-12-08 | Solid abrasive detergent product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2772044A1 true FR2772044A1 (en) | 1999-06-11 |
Family
ID=9514390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9715596A Withdrawn FR2772044A1 (en) | 1997-12-08 | 1997-12-08 | Solid abrasive detergent product |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2772044A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071333A (en) * | 1976-10-18 | 1978-01-31 | American Cyanamid Company | Abrasive scouring block (and support therefor) |
| US4440542A (en) * | 1981-09-18 | 1984-04-03 | The Clorox Company | Controlled delivery of immiscible materials into an aqueous system |
| US4594362A (en) * | 1983-07-06 | 1986-06-10 | Creative Products Resource Associates, Ltd. | Friable foam textile cleaning stick |
-
1997
- 1997-12-08 FR FR9715596A patent/FR2772044A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071333A (en) * | 1976-10-18 | 1978-01-31 | American Cyanamid Company | Abrasive scouring block (and support therefor) |
| US4440542A (en) * | 1981-09-18 | 1984-04-03 | The Clorox Company | Controlled delivery of immiscible materials into an aqueous system |
| US4594362A (en) * | 1983-07-06 | 1986-06-10 | Creative Products Resource Associates, Ltd. | Friable foam textile cleaning stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |