CN1813111A - Improved dispensing device - Google Patents
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- CN1813111A CN1813111A CN 200480017929 CN200480017929A CN1813111A CN 1813111 A CN1813111 A CN 1813111A CN 200480017929 CN200480017929 CN 200480017929 CN 200480017929 A CN200480017929 A CN 200480017929A CN 1813111 A CN1813111 A CN 1813111A
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Abstract
The present invention provides a device useful for the delivery of a treatment composition, and a fragrancing effect to a sanitary appliance, especially a toilet bowl.
Description
Technical field
The present invention relates to a kind of device, this device can be used for discharging treatment compositions (for example, cleaning and/or sterilization and/or painted composition) to sanitary equipment (for example flush toilet), fragrance or fragrance can also be discharged in the surrounding environment of sanitary equipment outside simultaneously.
Background technology
Since sanitary equipment having occurred especially since the toilet, this area needs to provide effective method to make these utensils keep gratifying state when not using always.Had much in this area to be intended to the device that " in toilet (or ITB) " or " in water storage box (or ITC) " uses, so that provide painted and/or cleaning and/or perfuming and/or disinfective action for this type of sanitary installation especially flush toilet.Though this type of device is known and widely use, they are not immaculate.A common technical problem is, how to guarantee inorganic agent especially colorant and/or cleaning agent and/or disinfectant are delivered to effectively the inside of toilet, can also provide fragrance effect simultaneously near toilet.A kind of common means that are known in the art provide a kind of device, and this device is suspended on edge of closet, and place on the flush toilet inwall or near the inwall.Generally this type of device is designed to, when contacting, treatment compositions is discharged into the inside of toilet usually, perhaps, fragrant composition is discharged into flush toilet to offset or covering smell with this device with bath.Some known design device can provide these effects simultaneously.Although this type of device is favourable, this area needs a kind of improved device really and always, and this device can provide fragrance effect and other treatment effect for sanitary equipment especially flush toilet, for example cleans and/or sterilization and/or painted effect.
Summary of the invention
The present invention is provided for treatment compositions and fragrant composition are delivered to the device of sanitary equipment (for example flush toilet) from many aspects.This device can be as the ITC type device or the ITB type device of flush toilet.
According to an aspect of the present invention, be provided for the device that links to each other with flush toilet or other sanitary equipment, this device is when the surrounding environment for sanitary equipment provides fragrance effect, also be used for the delivery process composition, described treatment compositions especially is selected from coloured composition and/or Cleasing compositions and/or sanitizing composition, described treatment compositions comprises one or more activating agent, such as the mixture of colorant, cleaning agent, bactericidal agent and/or the agent of anti-calcium carbonate incrustation scale or two or more these reagent, wherein said device comprises:
(a) be used to hold first release of treatment compositions, described treatment compositions especially is selected from coloured composition and/or Cleasing compositions and/or sanitizing composition, the water that described first release allows to be contained in the sanitary equipment passes through, thereby leaves described treatment compositions after making water contact described treatment compositions;
(b) be used to hold second release of fragrant composition, in the use of this device, it is desirable to this fragrant composition and do not contact water in the sanitary equipment; With
(c) hanger bracket of connection first release and second release, this hanger bracket is suitable for described device is suspended on the part of sanitary equipment, and can take off from this part.
Another aspect of the present invention also comprises treatment compositions is delivered to the especially method of the inside of flush toilet of sanitary equipment, described treatment compositions especially is selected from coloured composition and/or Cleasing compositions and/or sanitizing composition, described method is, device described herein is provided, and with this device be installed in sanitary equipment especially at least one part of flush toilet the inside or above, so, the described treatment compositions water interior with being contained in sanitary equipment contacts, and the surrounding environment for sanitary equipment provides fragrance effect simultaneously.
To the detailed description and the accompanying drawings that the present invention carried out, above-mentioned aspect of the present invention and others will be more clear according to following.
Description of drawings
Fig. 1 diagram is according to the phantom drawing of first embodiment of device of the present invention.
The lateral view of the device of Fig. 2 pictorial image 1.
The vertical view of the device of Fig. 3 pictorial image 1.
Fig. 4 diagram is according to the phantom drawing of second embodiment of device of the present invention.
The phantom drawing of another side of the device of Fig. 5 pictorial image 4.
Fig. 6 diagram is according to the phantom drawing of the 3rd embodiment of device of the present invention.
Fig. 7 diagram is according to the lateral view of the device of Fig. 6.
The specific embodiment
Use device according to the present invention is when being delivered to the water that is contained in sanitary equipment in from first release treatment compositions, fragrant composition is provided to the surrounding environment of sanitary equipment from second release, described treatment compositions comprises one or more activating agent, and this activating agent for example is the mixture of colorant, cleaning agent, bactericidal agent and/or the agent of anti-calcium carbonate incrustation scale or two or more described reagent.
Treatment compositions that provides in this device and fragrant composition can be physical aspect, for example liquid, gel or solid form arbitrarily.But easily, this treatment compositions is gel form or solid form, for example is soluble block, this block with first Room that enters or leave described device in the process that successively contacts of water in, release bioactive agent for a long time.
Described treatment compositions can comprise the known cleansing of those of ordinary skill of any cleaning agent of the prior art or correlative technology field, and without limitation, described treatment compositions comprises one or more cleaning surfactant, and this cleaning is selected from surfactant anionic property, cationic, nonionic and both sexes or zwitterionic with surfactant.Surfactant is used in some cleaning, promptly hereinafter is described as some cationic surfactant of bactericidal agent, can have the double action of decontamination and sterilization effect.One or more described cleaning agent or cleaning component can with or do not use with other component that is present in the treatment compositions of the present invention.
The nonrestrictive example of useful anion surfactant comprises water soluble salt, especially the alkali metal salt of organic sulfur acid reaction product, ammonium salt and alkanol ammonium (for example monoethanol ammonium or triethanol ammonium) salt, have the alkyl of about 10～about 20 carbon atoms in the molecular structure of described organic sulfur acid reaction product, and have sulfonic acid or sulfate group.(term " alkyl " comprises the moieties of aryl).The example of the surfactant that this class is synthetic has alkyl sulfate, especially by making higher alcohol (C
8～C
18Carbon atom) sulphation and the alkyl sulfate that obtains, described higher alcohol are for example by the higher alcohol that the glyceride reduction of tallow or coconut oil is generated; And the alkylbenzenesulfonate that in the alkyl of straight or branched, contains 9～about 15 carbon atoms of having an appointment.Useful representative example is that the average number of the carbon atom in alkyl is about 11～14 linear alkylbenzene sulfonate (LAS).
Representative anion surfactant other among the present invention is the water soluble salt of following material: the alkane sulfonate that contains the individual carbon atom in 8～about 24 (preferred about 12～18) of having an appointment; Alkyl glycerol ether sulfonate, especially C
8～C
18The ether of alcohol (for example from tallow and coconut oil); Alkyl phenol oxyethylene group ether sulfate, wherein per molecule contains and has an appointment the oxyethylene group of 1～4 unit and have about 8～about 12 carbon atoms in alkyl; And alkyl oxyethylene group ether sulfate, wherein per molecule contains the oxyethylene group of 1～about 4 units that have an appointment and have about 10～about 20 carbon atoms in alkyl.
Representational useful anion surfactant other among the present invention also comprises: the water soluble salt of α-sulfonated fatty acid ester wherein has about 0～20 carbon atom and have about 1～10 carbon atom in ester group in fatty acid group; The water soluble salt of 2-acyloxy-alkane-1-sulfonic acid wherein has about 2～9 carbon atoms and has about 9～about 23 carbon atoms at paraffin section in acyl group; The water soluble salt that contains the alkene sulfonic acid ester of 12～about 24 carbon atoms of having an appointment; And β-alkoxy alkane sulfonate, wherein in alkyl, have about 1～3 carbon atom and have about 8～20 carbon atoms at paraffin section.
An operable other analog anion surfactants comprises carboxylate, such as the alkyl carboxylate who comprises those materials that can represent by following general formula:
R-COO
-M
+
Wherein R is the hydrocarbon chain that contains the straight or branched of 9～21 carbon atoms of having an appointment, and M is metal ion or ammonium ion; Poly-alkoxyl carboxylate, its representative example are the polyethoxy carboxylates that can be represented by following general formula:
R-[-OCH
2CH
2-]
n-CH
2COO
-M
+
Wherein R is the hydrocarbon chain that can comprise the straight or branched of aryl moiety, but it is desirable to the hydrocarbon chain of straight or branched; N is 1～24 integer.
The preferred anionic surfactants surfactant is for generally being used for those anion surfactants of detergent of closet composition.Example comprises the mixture of sulfonate, sulfate, carboxylate, phosphate and above-claimed cpd.In this kind situation, suitable cation for example is such as alkali metal such as sodium or potassium, or such as alkaline-earth metal such as calcium or magnesium, and the ammonium compounds of ammonium, replacement, comprises one, two or triethanol ammonium cation and these cationic mixtures.Particularly advantageous is the anion surfactant of following type: alkyl ester sulfonate, alkyl sulfate, alkyl ether sulfate, alkyl aryl sulfate and sulfonate, and secondary paraffin sulfonate.Suitable examples of anionic surfactants comprises: α-Xi Jihuangsuanyan, dodecyl benzene sulfonate, sulfuric acid bay ether, dodecyl single ethanol amide.
Discovery can be used for representational ionic surfactant pack of the present invention and draws together the non-ionic surfactant compound of known art.In fact, any hydrophobic compound with free hydrogen that carboxyl, hydroxyl, acylamino-or amino etc. are connected with on nitrogen can with ethylene oxide or its polymerizate polyethylene glycol condensation, to form water miscible non-ionic surface active agent.And the length of the polyethoxy of hydrophobic or hydrophilic segment can change.Representational non-ionic compound comprises the APEO and the senior alkyl amine oxide of the APEO (for example polyoxyethylene groups phenol of alkanisation) of alkyl aromatic hydroxy compounds, the polyoxy ether of long-chain fatty alcohol, hydrophobic propylene oxide polymer.
A useful especially class ionic surfactant pack is drawn together the alkoxyl block copolymer, and this alkoxyl block copolymer comprises the C of the major part of molecule by block polymerization
2～C
4The non-ionic surface active agent that constitutes of oxyalkylene.Although this type of non-ionic surface active agent preferably is prepared as initial group with oxyalkylene chain, can also have any group that contains reactive hydrogen as nuclei originis, these groups that contain reactive hydrogen comprise acid amides, phenol, mercaptan and secondary alcohol without limitation.
One group of this type of the useful non-ionic surface active agent that contains distinctive oxyalkylene block can be represented by following general formula (A) usually:
HO-(EO)
x(PO)
y(EO)
z-H (A)
Wherein, EO represents ethylene oxide,
PO represents propylene oxide,
Y equals 15 at least,
(EO)
X+zEqual described compound gross weight 20%～80% and
Total molecular weight is preferably about 2000～15000.
The other one group of non-ionic surface active agent that is suitable for new compositions can be represented by following general formula (B):
R-(EO，PO)
a(EO，PO)
b-H (B)
Wherein R is alkyl, aryl or aralkyl, wherein the R group comprises 1～20 carbon atom, the percentage by weight of EO in one of block a or b is 0～45%, be 60%～100% in block a or b another, the total mole number of EO and PO is 6 moles～125 moles, wherein 1 mole～50 moles in being rich in the block of PO, and 5 moles～100 moles in being rich in the block of EO.
Generally being included in other ionic surfactant pack in the Formula B draws together and has the butoxy derivative that molecular weight is about propylene oxide/ethylene oxide block polymer of 2000～5000.
The other useful non-ionic surface active agent that comprises butoxy (BO) group of polymerization can be represented by following general formula (C):
RO-(BO)
n(EO)
x-H (C)
Wherein, R is the alkyl that contains 1～20 carbon atom,
N is about 5～15, and x is about 5～15.
In addition, the useful non-ionic block copolymer surfactant that also comprises the butoxy of polymerization can be represented by following general formula (D):
HO-(EO)
x(BO)
n(EO)
y-H (D)
Wherein, n is about 5～15, preferably is about 15,
X is about 5～15, preferably be about 15 and
Y is about 5～15, preferably is about 15.
Useful non-ionic block copolymer surfactant also comprises the ethoxylated derivative of propenoxylated ethylenediamine, and it can be represented by following general formula (E):
Wherein, (EO) represent ethyoxyl,
(PO) represent propoxyl group,
(PO)
xAmount be in the amount of ethoxylation prerequisite, (EO) for about 300～7500 molecular weight
yAmount for about 20%～90% amount of described compound gross weight is provided.
Can be used for other representational useful ionic surfactant pack of the present invention and draw together some alkanolamide, this alkanolamide comprises single ethanol amide, diglycollic amide, especially fatty strand alkanolamide and fatty two alkanolamides.Single ethanol amide that is available commercially and diglycollic amide comprise with Alakamide and Cyclomide be trade name by Rh ne-Poulenc Co., (Cranbury, NJ) those products of Xiao Shouing.
Preferred operable non-ionic surface active agent is to be selected from the ethoxylate of primary alconol and secondary alcohol and based on alcoxyl block copolymer or its mixture of ethylene oxide, propylene oxide and/or butylene oxide.For the ethoxylate of alcohol, the alkyl chain of fatty alcohol can be straight chain or straight chain, one-level or secondary, and generally contain 8～about 22 carbon atoms of having an appointment.Alkyl chain can be saturated or unsaturated.The ethoxylate of alcohol can have narrow (" ethoxylate of close limit ") or wide (" ethoxylate of wide region ") ethylene oxide homologue distributes.The example of this type of non-ionic surface active agent that can be commercially available is for being the surfactant of trade name with Tergitol , Genapol and Neodol .Preferably, the ethoxylate of alcohol is preferably 6 moles～12 moles on average to have 6 moles～15 moles with every mol of alcohol, most preferably is 6 moles～9 moles the C9/11 of mixing of ethylene oxide condensation or the ethoxylate of C11/15 alcohol.The non-ionic surface active agent of the ethoxylation that preferably, so obtains has narrower ethoxylate and distributes with respect to average.
In addition, particularly preferred operable non-ionic surface active agent is that its object lesson comprises can being that trade name is passed through commercially available material with Pluronic (for example BASF) at present based on the non-ionic surface active agent of the block copolymer of being represented by general formula (A).In surfactant, preferably have the block copolymer of mean molecule quantity between 7000～11000 by general formula (A) expression.The example of specific examples of such components comprises and is described as EO
61PO
41.5EO
61The mean molecule quantity that has be about 7700 Pluronic 87 and be described as EO
98PO
41.5EO
98The mean molecule quantity that has be about 10800 Pluronic 88.
The non-limitative example of representational useful amphoteric surfactant comprises alkyl betaine, especially the surfactant that can be represented by following structural formula:
RN(CH
3)
2CH
2COO
-
Wherein R is the hydrocarbon chain that can comprise the straight or branched of aryl moiety, but is preferably the straight chain hydrocarbon chain that contains about 6～30 carbon atoms.In addition, representational useful amphoteric surfactant comprises the amidoalkyl betaine, for example the amido propyl betaine that can be represented by following structural formula:
RCONHCH
2CH
2CH
2N
+(CH
3)
2CH
2COO
-
Wherein R is the hydrocarbon chain that can comprise the straight or branched of aryl moiety, but is preferably the straight chain hydrocarbon chain that contains about 6～30 carbon atoms.
Treatment compositions of the present invention can comprise one or more disinfectant or disinfectant component, these disinfectants or disinfectant component can with or do not use with other component that is present in the treatment compositions of the present invention.
Described disinfectant can be the known any sanitizing composition of the those of ordinary skill of correlative technology field, nonrestrictive representative sanitizing composition comprise contain halogenated alkyl hydantoins, alkali metal halo isocyanurate, essential oil, based on the Fungicidal compounds of non-quaternary ammonium or and the material of quaternary ammonium bactericidal composition.One or more these disinfectants can with or do not use with other component that is present in the treatment compositions of the present invention.
As limitative examples, operable representational useful halogenated hydantoin comprises the halogenated hydantoin that can be represented by following general formula:
Wherein:
X
1And X
2Be hydrogen, chlorine or bromine independently of one another; With
R
1And R
2Independently of one another for having the alkyl of 1～6 carbon atom.
The example of halogenated hydantoin comprises for example N, N '-two chloro-dimethyl-hydantoins, N-bromo-N-chloro-dimethyl-hydantoins, N, N '-two bromo-dimethyl-hydantoins; 1,4-two chloro-5, the hydantoins that the 5-dialkyl group replaces, wherein each alkyl has 1～6 carbon atom independently; Such as Chlorodimethyl hydantoins (MCDMH) and the single halogenated hydantoin of N-bromo-dimethyl hydantoin N-such as (MBDMH); Such as dichlorodimethylhydantoin (DCDMH), dibromodimethyl hydantoin (DBDMH) and 1-bromo-3-chloro-5,5-dimethyl hydantoin dihalo hydantoins such as (BCDMH); Such as chloromethyl ethyl hydantoins (MCMEH), dichloromethylethyl hydantoins (DCMEH), bromomethyl ethyl hydantoins (MBMEH), dibromo Methylethyl hydantoins (DBMEH) and bromine chloromethyl ethyl hydantoins halogenated methyl ethyl hydantoins such as (BCMEH), and their mixture.Discussion more fully at these materials is arranged in U.S. Patent No. 4560766, No.4537897 and No.4564424, and the content of described patent will be introduced among the present invention in the reference mode.
Other effective sterilizing reagent as useful disinfectant comprises DCCNa (DCCNa) and dibromo isocyanuric acid sodium.Example based on the disinfectant of non-quaternary ammonium comprises pyrithione, dimethyl dihydroxymethyl hydantoins, methylchloroisothiazandnone/methylisothiazolinone, sodium sulfite, sodium hydrogensulfite, imidazolidinyl urea, diazolidinyl urea, benzyl alcohol, 2-bromo-2-nitropropane-1, the 3-glycol, formalin (formaldehyde), butyl carbamic acid iodo acrylic ester, chloroacetamide, formamide, methyl dibromo nitrile, glutaronitrile, glutaraldehyde, 5-bromo-5-nitro-1, the 3-diox, phenethyl alcohol, O-SyL/O-SyL sodium, sodium hydroxy methyl glycinate, polymethoxy bicyclic oxazolidine, diformazan oxinane (dimethoxane), thimersal dichlorobenzylalcohol, captan, chlorphenenesin, dichloro-benzenes, methaform, glyceryl laurate ester, halogenated diphenyl ethers, phenolic compounds, monoalkyl and many alkyl and aromatic series halophenol, resorcinol and derivative thereof, bisphenol compound, benzoic ether (p-hydroxybenzoate), the halogenated diphenyl urea, 3-trifluoromethyl-4,4 '-dichloro acardite and 3,3 ', the 4-neko.More preferably, the non-cationic antimicrobial is monoalkyl and many alkyl and the aromatic series halogenated phenol that is selected from following material: parachlorophenol, the methyl parachlorophenol, the ethyl parachlorophenol, the n-pro-pyl parachlorophenol, the normal-butyl parachlorophenol, the n-pentyl parachlorophenol, the sec-amyl parachlorophenol, the n-hexyl parachlorophenol, the cyclohexyl parachlorophenol, the n-heptyl parachlorophenol, the n-octyl parachlorophenol, o-chlorphenol, the methyl o-chlorphenol, the ethyl o-chlorphenol, the n-pro-pyl o-chlorphenol, the normal-butyl o-chlorphenol, the n-pentyl o-chlorphenol, the tertiary pentyl o-chlorphenol, the n-hexyl o-chlorphenol, the n-heptyl o-chlorphenol, adjacent benzyl parachlorophenol, methyl parachlorophenol between adjacent benzyl, adjacent benzyl-, between-the dimethyl parachlorophenol, adjacent phenylethyl parachlorophenol, methyl parachlorophenol between adjacent phenylethyl, 3-methyl parachlorophenol, 3,5-dimethyl parachlorophenol, 6-ethyl-3-methyl parachlorophenol, 6-n-pro-pyl-3-methyl parachlorophenol, 6-isopropyl-3-methyl parachlorophenol, 2-ethyl-3,5-dimethyl parachlorophenol, 6-sec-butyl-3-methyl parachlorophenol, 2-isopropyl-3,5-dimethyl parachlorophenol, 6-diethylmethyl-3-methyl parachlorophenol, 6-isopropyl-2-ethyl-3-methyl parachlorophenol, 2-sec-amyl-3,5-dimethyl parachlorophenol, 2-diethylmethyl-3,5-dimethyl parachlorophenol, 6-secondary octyl-3-methyl parachlorophenol, parachlorometacresol, p bromophenol, the methyl p bromophenol, the ethyl p bromophenol, the n-pro-pyl p bromophenol, the normal-butyl p bromophenol, the n-pentyl p bromophenol, the sec-amyl p bromophenol, the n-hexyl p bromophenol, the cyclohexyl p bromophenol, adjacent bromophenol, the adjacent bromophenol of tertiary pentyl, the adjacent bromophenol of n-hexyl, n-pro-pyl-, between-the adjacent bromophenol of dimethyl, the 2-phenyl phenol, 4-chloro-2-methylphenol, 4-chloro-3-methylphenol, 4-chloro-3, the 5-xylenol, 2,4-two chloro-3, the 5-xylenol, 3,4,5,6-tetrabromobisphenol-methylphenol, 5-methyl-2-amyl phenol, 4-isopropyl-3-cresols, parachlorometaxylenol, dichloro meta xylenol(DCMX, chlorothymol and 5-chloro-2-hydroxy diphenyl methane.
Disinfectant based on quaternary ammonium comprises the known cationic surfactant arbitrarily that maybe may find to have broad-spectrum antiseptic or sterilizing function.Can use the cationic surfactant arbitrarily that satisfies this generic request, and think that described surfactant is within the scope of the present invention.Can also use the mixture of two or more cation surfactant (being cationic surfactant).Cationic surfactant is well-known, and useful cationic surfactant can be at for example McCutcheon ' s Functional Materials, the 2nd volume, 1998 and Kirk-Othmer, Encyclopedia of Chemical Technology, the material of one or more of the 481st～541 page of (1997) middle description of the 4th edition the 23rd volume is incorporated into the mode of its content by reference among the present invention herein.In available from the supplier's of these cationic surfactants product description separately and document, also describe these materials are arranged.
Useful representational cationic surfactant is quaternary ammonium compound and salt thereof in practice of the present invention, and it can be characterized by following general structure:
Wherein, R
1, R
2, R
3And R
4In have one at least for having alkyl, aryl or the alkylaryl substituting group of 6～26 carbon atoms, and all cationic moieties of this molecule have and are at least about 165 molecular weight.Alkyl substituent can be chain alkyl, long-chain alkoxy Ji Fangji, chain alkyl aryl, halo chain alkyl aryl, chain alkyl phenoxyalkyl, aryl alkyl etc.Except the above-mentioned alkyl substituent of mentioning, remaining substituting group on nitrogen-atoms is for containing the alkyl that is equal to or less than 12 carbon atoms usually.Substituent R
1, R
2, R
3And R
4Can be the substituting group of straight or branched, but be preferably the straight chain substituting group, and can comprise one or more amido links, ehter bond or ester bond.Equilibrium ion X makes this quaternary ammonium complex have the water miscible salt anionic that becomes arbitrarily.This type of quaternary ammonium compound is for being the compound that trade mark obtains with BARDAC , BARQUAT , HYAMINE , LONZABAC , BTC and ONYXIDE , they are at for example McCutcheon ' a Functional Materials (Vol.2), North American Edition, 2001 and following supplier's product document separately in have more fully and describe.For example, BARDAC 205M is described to contain the liquid of zephiran, octyl-decyl alkyl dimethyl ammonium chloride; DDAC and Quaternium 24 (50% activity) (also can obtain 80% activity (BARDAC
208M)); In McCutcheon ' s, be generally described as the combination of zephiran and dialkyl dimethyl ammonium chloride; BARDAC 2050 is described to the combination of octyl-decyl alkyl dimethyl ammonium chloride/DDAC and Quaternium 24 (50% activity) (also can obtain 80% activity (BARDAC 2080)); BARDAC 2250 is described to DDAC (50% activity); Be described to all be described to zephiran based on the BARDAC LF (or BARDAC LF-80) of Quaternium 24 (BARQUAT MB-50, MX-50, OJ-50 (each 50% liquid) and MB-80 or MX-80 (respectively being 80% liquid)); BARDAC 4250 and BARQUAT 4250Z (respectively being 50% activity) or BARQUAT 4280 and BARQUAT 4280Z (respectively being 80% activity) all are described to zephiran/alkyl dimethyl ethylbenzylammonium chloride.In addition, HYAMINE 1622 is described to diisobutyl phenoxy group ethoxyethyl group dimethyl benzyl ammonium chloride (can obtain the solution of 100% activity or 50% activity); HYAMINE 3500 (50% activity) is described to zephiran (also can obtain 80% activity (HYAMINE 3500-80)); And HYAMINE 2389 is described to based on methyl dodecylbenzyl ammonium chloride and/or methyl dodecyl dimethylbenzene-two-trimethyl ammonium chloride.(at present all can be from Lonza, Inc., Fairlawn, NJ obtains BARDAC , BARQUAT and HYAMINE ).BTC 50NF (or BTC 65NF) is described to zephiran (50% activity); BTC 99 is described to DDAC (50% activity); BTC 776 is described to tetradecyl ammonium chloride (myristalkonium chloride) (50% activity); BTC 818 is described to octyl-decyl alkyl dimethyl ammonium chloride, DDAC and Quaternium 24 (50% activity) (also can obtain 80% activity (BTC 818-80%)); BTC 824 and BTC 835 all are described to zephiran (respectively being 50% activity); BTC 885 is described to the combination (also can obtain 80% activity (BTC 888)) of BTC 835 and BTC 818 (50% activity); BTC 1010 is described to DDAC (50% activity) (also can obtain 80% activity (BTC 1010-80)); BTC 2125 (or BTC 2125M) is described to zephiran and alkyl dimethyl ethylbenzylammonium chloride (respectively being 50% activity) (also can obtain 80% activity (BTC 2125-80 or BTC 2125M)); BTC 2565 is described to zephiran (50% activity) (also can obtain 80% activity (BTC 2568)); BTC 8248 (or BTC 8358) is described to zephiran (80% activity) (also can obtain 90% activity (BTC 8249)); ONYXIDE 3300 is described to positive alkyl dimethyl benzyl saccharinic acid ammonium (95% activity).(at present can be, Northfield, IL buy and obtain BTC and ONYXIDE ) from Stepan Company.
Treatment compositions of the present invention can also comprise makes the coloured colorant of the glassware for drinking water that is in contact with it, and especially makes the coloured colorant of glassware for drinking water that is contained in the sanitary equipment.Wherein, when sanitary equipment are toilet, it is desirable to, this colorant make be contained in the water storage box or in the flush toilet especially the glassware for drinking water in the water after the flush cycle of toilet or described two positions color is arranged.Described colorant has very big attraction to the customer, and the colorant of in fact any known art all can provide with the effective dose that can produce coloring effect.In order directly to add in tablet or the block, preferably be mixed with colorant, the especially dyestuff of dry powder, still, can use with appropriate carriers and combine liquid colourant.Desirable painted dosage is about 0.1%～15%.
Though this based colorant can be used as the independent active water inorganic agent in first release that is contained in device of the present invention, but generally one or more the surfactant with this colorant combination cleaning effective dose uses, and these surfactants can provide effective cleaning action.
Just as noted earlier, treatment compositions of the present invention can comprise anti-calcium carbonate incrustation scale agent, because the agent of described anti-calcium carbonate incrustation scale can provide cleaning action to handle the surface of toilet apparatus, so the agent of described anti-calcium carbonate incrustation scale can be classified as cleaning agent.In fact, the agent of described anti-calcium carbonate incrustation scale can be any known anti-calcium carbonate incrustation scale agent composition known to the those of ordinary skill of correlative technology field.For example, contain the composition of anion and/or non-ionic surface active agent and common anti-calcium carbonate incrustation scale agent, the agent of described anti-calcium carbonate incrustation scale is sulfamic acid, disulfate, organic acid, organic phosphate, alkali metal polysilicate phosphate etc. for example.The example of anti-calcium carbonate incrustation scale agent composition for example can find in U.S. Patent No. 5759974, U.S. Patent No. 4460490 and U.S. Patent No. 4578207, is incorporated among the present invention in the content of this mode by reference with above-mentioned patent.The other example of anti-calcium carbonate incrustation scale agent also comprises organic acid (for example citric acid, lactic acid, adipic acid and oxalic acid etc.), organic phosphate, alkali metal polysilicate phosphate, sulfonic acid and sulfamic acid and salt, disulfate, EDTA, phosphonate and HEDP etc.
Treatment compositions can also contain other additive of the prior art of effective dose, and this additive is solubility controlling agent, water softener, anticorrisive agent, flow aid, water-soluble filler, corrosion inhibiter etc. for example.
Will be understood by those skilled in the art that, the multiple composition that aims to provide treatment compositions can be mixed into a kind of composition, should be understood that in addition and will avoid mixing the inconsistent composition of possibility.For example, will be understood by those skilled in the art that, may must avoid some anion surfactant, because some anion surfactant may be incompatible with the agent of anti-calcium carbonate incrustation scale with some bactericidal agent as herein described.Will be understood by those skilled in the art that the compatibility of described anion surfactant and various bactericidal agent and the agent of anti-calcium carbonate incrustation scale is easy to determine, thereby can avoids incompatibility in this case.
When being made into solid mass, this block can be made up of one or more above-mentioned activating agent fully, but this block also can contain one or more activating agent and the known inertia assistant agent that can be used for described composition of one or more those skilled in the art of effective dose, and described assistant agent comprises filler, colorant and dyestuff etc. without limitation.The content of described assistant agent can be known in the art.
Preferably, when composition is the solid mass form, described solid composite of the present invention is made about 25g～about 75g, more preferably from about 25g～about 55g, more preferably from about the block form of 30g～about 45g.
Can make solid mass by known compound by conventional method.Make a kind of method of this block each composition, then the material of fusion is poured in first Room of shell, and made this material cool to room temperature (about 25 ℃) for fusing composition objective composition.The another one method is that relevant each composition is put into suitable pressurizing unit, squeezes out the object of appropriate size, and this size is suitable for packing in first Room of shell.If this solid is made by extruding, then need processing aid.
As indicated such, according to the inventive system comprises second release that fragrant composition is housed, use so that the surrounding environment of sanitary equipment has fragrance effect.This fragrant composition can be any composition that perceptible fragrant benefit is provided well known by persons skilled in the art, this fragrant composition can be based on the arbitrary composition such as the naturally occurring material of one or more essential oils, maybe can be based on the arbitrary composition of synthetic compound.The example of essential oil comprises pine tar, natural Anetlhole 20/21, aniseed oil (Chinese star), the fennel oil of global brand, botany bar gum (Peru), basil (India), black pepper oil, black pepper oleoresin 40/20, rose wood (Bois de Rose) (Brazil) FOB, Bomneol sheet (China), camphorated oil (white), by the synthetic camphor powder of synthetic technology, perfume tree oil (Java), cardamom oil, cinnamon oil (China), san-mou oil (China) BP, cassia oil, bay leaves oil, citronella oil, clove bud oil, clove leaf, coriander (Russia), 69 ℃ of Counmarin (China), cyclamen aldehyde, diphenyl ether, Ethyl vanillin (vanilin), eucalyptol, volatile oil extracted from eucalyptus' leaves or twigs, eucalyptus citriodora, ennel oil, geranium oil, ginger oil, oleoresin ginger (India), white oil of grapefruit (Whitegrapefruit oil), guaiac wood oil, gurjun, heliotropine, isobornyl acetate, isolonglifolene, juniper berry oil, the L-methyl acetate, lavender oil, lemon oil, lemongrass oil, the limette oil that heated up in a steamer, litsea citrate oil, longifolene, menthol, vertofix coeur, estragole, gaultherolin, Musk ambrette, muskone, musk xylene, mace oil, orange oil, patchouli oil, peppermint oil, benzyl carbinol, sweet green pepper fruit oil, sweet green pepper leaf oil, rosalin (Rosalin), sandalwood oil, santal, sage oil, Salvia japonica, sassafras oil, spearmint oil, the spike lavender, marigold, tea oil, vanillic aldehyde (Vanilin), vetiver oil (Java) and wintergreen.
Some above-mentioned essential oil can also play the aromatic effect, and this aromatic can be following material or its mixture: the material of natural origin (promptly obtaining by extracting flowering plant, herbaceous plant, flower or plant), the material (being the mixture of natural oil and/or oil ingredient) and the synthetic material that produces (material of band fragrance) that manually obtain or prepare.Usually aromatic is the compound mixture or the mixture of various organic compounds, described organic compound includes but not limited to the essential oil of some alcohol, aldehyde, ether, aromatic compound and different amounts, described amount can be about 0～85 weight %, be generally about 10 weight %～70 weight %, this essential oil itself can be volatile band perfume compound, and plays the hydrotropy effect of other composition dissolving that makes aromatic.In the present invention, the definite composition of aromatic preferably sends the fragrance of pleasant, but this characteristic of aromatic for of the present invention successfully be not requisite.In fact, all take into full account and be included in the scope of the present invention handling useful any other material of ambient air, described material for example disinfectant (for example one or more glycol or alcohol) or be intended to be used to replace fragrant composition of the present invention or with fragrant composition of the present invention offset, the material of neutralization or covering smell.As an alternative, the present invention can also replace fragrant composition of the present invention wholly or in part with one or more materials with desinsection or anthelminthic effect.This insect counteract or the place of health hazard or environment in be particularly useful.
According to particularly preferred embodiment of the present invention, described fragrant composition is only relevant with second release of the present invention.In this preferred version,, when this device is installed on the sanitary equipment especially flush toilet, second release is not contacted in the effective life of this device with water according to the optimal way that utilizes apparatus of the present invention.Do like this and have following a plurality of benefit simultaneously, comprising: the life-span of fragrant composition is long; The delivery characteristics of fragrant composition is modified, because fragrant composition is not had by the water logging from sanitary equipment or dissolve; And the scope of material that can be used as fragrant composition (or aforesaid other air treatment composition) is bigger, because need not to consider the compatibility of the material in the treatment compositions in the spices and first release.And the use of fragrant composition is only relevant with second release, and this also can make even when sanitary equipment were not used, fragrant composition discharged in the surrounding environment of sanitary equipment continuously.Provide in fragrant composition in the situation that joyful fragrance and/or peculiar smell cover composition, the customer can experience the benefit of using this product.As an alternative, in the situation that adopts disinfectant and/or pesticide all or part of fragrant composition in as second release, can provide the permanent benefit that lasting release brought of these materials.
However, should be appreciated that the treatment compositions in first release also can comprise fragrant composition or aforesaid other air treatment composition.But because this paper is mentioned, this example is more not preferred embodiment of the present invention.
Fragrant composition can adopt arbitrary forms such as comprising liquid, solid or gel form.But preferably, this fragrant composition is a gel rubber system, and it leaves in the fragrant chamber of described device.Can make described gel rubber system by the known various compositions of those of ordinary skill in the art.For example, this gel rubber system can be made by following material: adsorbent, the cellulose based on the system of starch, modification, natural gum and other material that can form gel when fragrant composition, aforementioned gel component and water or hydrophilic solvent mix.According to some particularly advantageous embodiment of the present invention, fragrant composition is at the gel rubber system described in the U.S. Patent No. 5780527, is incorporated among the present invention in the content of this mode by reference with this patent.
In following table, list the example of the operable treatment compositions of the present invention.
| Composition | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Neopelex 1α-sodium olefin sulfonate 2The dodecyl single ethanol amide 3Sodium lauryl tri(oxyethyl) sulfate 4 Pluronic 68 5Sodium sulphate Pluronic 87 or 88 6The ethoxylate C of alcohol 9～C 11 6EO 7Silica | 25 25 10 10 10 20 - - - | 10 10 8 - - - 70 2 - | 40 5 5 - - - 50 - - | 35 32 2 4.5 3 21.5 - - 2 | 35 32 5 5 - 21 - - 2 |
1Neopelex (80%～90% activity)-anionic property
2α-sodium olefin sulfonate-anionic property
3Dodecyl single ethanol amide-nonionic
4Sodium lauryl tri(oxyethyl) sulfate (70% activity)-anionic property
5Polyoxyethylene (160) polyoxypropylene (30) glycol-nonionic
6Pluronic 87 E
61P
41.5E
61-molecular weight is a 7700-HLB 24-nonionic
Pluronic 88 E
98P
41.5E
98-molecular weight is a 10800-HLB 28-nonionic
7The ethoxylate C of alcohol
9～C
11The 6EO-nonionic
Above-mentioned representational composition can prepare by the following method: various compositions are fused together, then this fused mass is poured in the shell as first release of the present invention, or by each composition is put into suitable extruder, extrude block, be placed on then in first release of device of the present invention with required form and size.
Be used for representational sanitizing composition of the present invention and comprise composition with following main composition:
Can make the hydantoins tablet by extrusion molding (mouthful first Room that the mould size and dimension is suitable for being provided), this hydantoins tablet contain 94 weight % the Dantochlor powder (about 86% 1,3-two chloro-5, the 5-dimethyl hydantoin) and the inert binder of 6.0 weight %, described inert binder comprises the solution of 5 weight % of LAPONITE.Extrusion temperature is about 80 °F～90 °F, and extruder column casing pressure against the ends is about 50psi (pound/square inch)～about 350psi.Then extrudate is cut into the block of appropriate size and makes its cool to room temperature.The another one example is the solution that can use 2 weight % of LAPONITE.In other example, can (account for the 5 weight % and the 4 weight % of composition before the drying respectively with odium stearate and water; Account for the 10 weight % and the 6 weight % of final composition before the drying respectively; And the 6 weight % and the 7.5 weight % that account for said composition before the drying respectively) replace the solution of 5 weight % of LAPONITE.As an alternative, can be with the adhesive of the solution that contains 2 weight % LAPONITEs and odium stearate (LAPONITE solution accounts for 3 weight % of said composition before dry, and odium stearate accounts for 7.5 weight % of said composition); The solution of 5 weight % LAPONITEs and odium stearate (accounting for the 3 weight % and the 7.5 weight % of said composition before the drying respectively).
The example that contains the composition of bleaching agent comprises the composition with following base region, and this composition that contains bleaching agent is suitable for use as the treatment compositions in the device of the present invention::
| Composition | W/w (w/w) percentage range |
| α-sodium olefin sulfonate sodium lauryl tri(oxyethyl) sulfate bleaching agent (for example DCCNa or hydantoins) dodecyl single ethanol amide neopelex anhydrous sodium sulfate silica | 0～35 3.0～6.0 0.5～25 2.0～5.0 50～70 15～25 1.0～2.0 |
The non-limitative example that contains the composition of anti-calcium carbonate incrustation scale agent comprises following composition, and the described composition that contains anti-calcium carbonate incrustation scale agent is used as the treatment compositions in the device of the present invention:
| Explanation | Amount |
| Spray-dired silica sodium sulphate neopelex (80%) Na 4HEDP C 13/C 15Pure dyestuff | 9.46 10.81 74.05 1.62 1.08 2.97 |
In device according to the present invention, should be appreciated that, the shape of the shape of first release and second release for of the present invention successfully work not crucial.Unique requirement is exactly that they have suitable size or suitable size, so that they can hold (or adhering to) treatment compositions or fragrant composition correspondingly thereon.According to some embodiment preferred of the present invention, first release and second release include the shell with at least one chamber, and described chamber has suitable size or size to hold and to keep treatment compositions or fragrant composition correspondingly.Described shell can comprise the lid of being convenient to keep the composition that held.If wish penetrating, then this shell also has at least one or a plurality of perforation, or can have the surface that exposes fully for this purpose, so that permission water contacts with described treatment compositions when using device of the present invention, or as an alternative, allow ambient air to contact with fragrant composition.
Another one parts according to device of the present invention are the hanger brackets that connect first release and second release, and this hanger bracket is suitable for described device is suspended on the part of sanitary equipment, and can take off from it.The form of hanger bracket can adopt the shape or the structure of any satisfaction.Ideally, this hanger bracket adopts rigidity, semi-rigid or flexible strips usually, and this band one end is connected on first release, and the other end is connected on second release.In use, according to the method for optimizing that uses release, first release that will accommodate treatment compositions with hanger bracket is suspended in the water stream channel in the sanitary equipment, hang second release that contains fragrant composition with hanger bracket simultaneously, thereby this fragrant composition does not generally contact with water, does not contact with water stream channel in the sanitary equipment yet.According to a particularly preferred using method, this device is linked to each other with having at the catch basin of bath gap water storage or the flush toilet of water storage box.In the method, hanger bracket is suspended on the upper edge of catch basin, the release of winning is immersed in the bath gap is contained in the water in the catch basin, simultaneously, second release is suspended on the outside of catch basin, thereby allows fragrant composition to be discharged in the surrounding environment of flush toilet.Adopt this mode, device of the present invention is worked in the mode of ITC type device.According to another particularly preferred using method, to install with flush toilet and link to each other, make hanger bracket is suspended on bowl rim, thereby first release is suspended on the flush toilet the inside, and second release is suspended on the outside of flush toilet, thereby in the process that wash water is discharged in the flush toilet, make contacting with wash water to small part and treatment compositions of first release.Adopt this mode, apparatus of the present invention are worked in the mode of ITB type device.Although other using method is not carefully stated at this, also be included in the scope of the present invention.
Each parts of device of the present invention can be made by any different material, and wherein synthetic polymer is preferred.Representational suitable synthetic polymer comprises polyethylene and polypropylene etc., the sole criterion that material is selected is exactly the influence that selected synthetic polymer is not subjected to each composition of treatment compositions or fragrant composition, when especially above-mentioned composition adopts gel form or solid form.
Can also have geometry and the outward appearance that is different from the embodiment of describing in the accompanying drawing according to device of the present invention.For example hanger bracket can be a unbending rigid material or such as elastic belt or bar elastomeric material.In addition, first release and second release can have other structure except the specific embodiments that is described in the drawings.In addition, the shape of drawn indivedual releases can be exchanged with the shape of similar release drawn in different accompanying drawings.
In the accompanying drawings, in all figure, all adopt identical mark to indicate like.
Below referring to accompanying drawing.Fig. 1 represents the phantom drawing according to the embodiment of the device 10 of first embodiment of the present invention.Device 10 comprises the hanger bracket 12 with first end 14 and second end 16 that is positioned at its relative end.In structure shown in Figure 1, hanger bracket 12 has the structure that roughly is " U " type that comprises center bridge part 18, center bridge part 18 has the two legs 20 and 22 that is dangled by center bridge part 18 downwards, and described two legs 20 and 22 terminal are respectively as mentioned above and be drawn in terminal 14 and second end 16 of first among Fig. 1.In the present embodiment, although the length of leg 20 and 22 is equal substantially, this is of course not necessary in practice of the present invention.
Being fixed on terminal 16 is first release 24, and it is the shell form that is suitable for holding the treatment compositions (not shown).In the illustrated embodiment of Fig. 1, first shell 24 has and is roughly columnar geometry, and this structure has the sidewall 26 that comprises a plurality of perforation 28, and described perforation 28 can be led to the inside of first shell; And at the perforation top cover 30 and the perforation bottom 32 at the two ends of sidewall 26.Although do not show treatment compositions in Fig. 1, especially the treatment compositions of block form can be inserted the inside of first shell 24.The existence of each perforation can provide access for the water in the sanitary equipment and export, and contacts with treatment compositions thereby make water can pass in and out first shell 24.
Be fixed on terminal 14 be second release 34 that is suitable for holding the shell form of fragrant composition.Though can't see in Fig. 1, second release 34 comprises chamber 36, particularly when fragrant composition with gel or when arbitrarily solid form exists, especially during gel, described chamber 36 is suitable for holding a certain amount of fragrant composition.In Fig. 1 embodiments shown, described chamber is towards the direction away from first release 24.So setting can make the one side that fragrant composition is not blocked be exposed in the surrounding environment.
Though not concrete in the drawings the demonstration, but the device of Fig. 1 is particularly suitable for using with the flush toilet with water storage box, so the funnel edge of bridge 18 from water storage box can be folded down, so hang this device, first release 24 that treatment compositions is housed can be put into water storage box and contact with the water of water storage box splendid attire, and second release 34 is positioned the outside of water storage box, and the fragrant composition that is held in second release can contact with the surrounding environment of flush toilet.
Fig. 2 shows the lateral view of the device of Fig. 1, and this figure provides the more detailed figure according to the location arrangements separately of each parts of the described device of Fig. 1.
Fig. 3 shows the vertical view of the device of Fig. 1, and this figure that sees from the top of hanger bracket 12 shows the spatial relationship of the shell " shoulder to shoulder " of the shell of first release 24 and second release 34.
Fig. 4 shows the phantom drawing according to second embodiment of device 10 of the present invention.Device 10 comprises the hanger bracket 12 with first end 14 and second end 16 that is positioned at a relative end with it.In the structure of Fig. 4, hanger bracket 12 has the structure that roughly is " U " type that comprises center bridge part 18, center bridge part 18 has the two legs 20 and 22 that is dangled by center bridge part 18 downwards, two legs 20 and 22 end at as mentioned above and be drawn in terminal 14 and second end 16 of first among Fig. 4 respectively.In the present embodiment, although the length of leg 20 and 22 is equal substantially, this can not be interpreted as certainly is limitation of the invention.
Being fixed on terminal 16 is first release 25, and it is the shell form that is suitable for holding the open-ended of treatment compositions (not shown), and has the open end 27 that allows to lead to first release, 25 inside.In the illustrated embodiment of Fig. 4, first shell 25 has the columnar geometry that roughly half-and-half sections, and this structure has the sidewall 26 that comprises a plurality of perforation 28, and perforation 28 can be led to the inside of first shell 25.Although treatment compositions is not shown in Fig. 4, especially the treatment compositions that exists with block or gel form is very suitable for inserting the inside of first shell 25.The existence of various perforation can provide access for the water in the sanitary equipment and export, and makes water can pass in and out first shell 25, contacts with treatment compositions thus.
Be fixed on terminal 14 be second release 34 that is suitable for holding the shell form of fragrant composition.Second release comprises chamber 36, particularly when fragrant composition with gel or when other solid form exists arbitrarily, especially during gel, described chamber 36 is suitable for holding a certain amount of fragrant composition.In Fig. 4 embodiments shown, chamber 36 is towards the direction away from first release 25.So setting can make the one side that fragrant composition is not blocked be exposed in the surrounding environment.
Though not concrete in the drawings the demonstration, but the device of Fig. 4 is particularly suitable for using with the flush toilet with water storage box, so the funnel edge of bridge 18 from water storage box can be folded down, so hang this device, first release 25 that treatment compositions is housed can be put into water storage box and contact with the water of water storage box splendid attire, and second release 34 is positioned at the outside of water storage box, and the fragrant composition that is held in second release can contact with the surrounding environment of flush toilet.
Fig. 5 shows the phantom drawing of another side of the device of Fig. 4, and it comprises the open end 27 of first release in more detail, and open end 27 can be led to the inside of first release 25.
Device embodiment preferred of the present invention is illustrated among Fig. 6 and Fig. 7.
Referring now to Fig. 6,, wherein shows phantom drawing according to the 3rd embodiment preferred of device of the present invention.Device 10 comprises the hanger bracket 12 with first end 14 and second end 16 that is positioned at a relative end with it.In structure shown in Figure 6, hanger bracket 12 has the structure that roughly is " U " type that comprises center bridge part 18, center bridge part 18 has the two legs 20 and 22 that is dangled by center bridge part 18 downwards, and described two legs 20 and 22 ends at as mentioned above and be drawn in terminal 14 and second end 16 of first among Fig. 6 respectively.First shell 24 that different length can guarantee to be suitable for to hold the treatment compositions (not shown) effectively is not in " shoulder to shoulder " structure with second release 34 of the shell form that is suitable for holding fragrant composition.In the illustrated embodiment, first shell 24 generally has frustum of a cone geometry in Fig. 6, and this structure has the sidewall 26 that comprises a plurality of perforation 28, and described perforation 28 can be led to the inside of first shell; And at the perforation top cover 30 of the opposite end of sidewall 26 and the bottom 32 of perforation.Although do not show treatment compositions in Fig. 6, especially the treatment compositions of block form can be inserted the inside of first shell 24.Such just as previously discussed, the existence of various perforation can provide access for the water in the sanitary equipment and export, and makes water can pass in and out first shell 24, contacts with the treatment compositions of wherein holding thus.
Be fixed on terminal 14 be second release 34 that is suitable for holding the shell form of fragrant composition.Though can't see in Fig. 6, second release 34 comprises chamber 36, particularly when fragrant composition with gel or when arbitrarily solid form exists, especially during gel, described chamber 36 is suitable for holding a certain amount of fragrant composition.In Fig. 6 embodiments shown, described chamber is towards the direction away from first release 24.So setting can make the one side that fragrant composition is not blocked be exposed in the surrounding environment.
The preferred embodiment of device of the present invention is particularly suitable for adopting the described same way as of first embodiment according to drawing among Fig. 1 to use with the flush toilet with water storage box.
According to the present embodiment, 20 and 22 associated end 14 and 16 length are different from bridge 18 to leg.Preferably, the length of leg 20 be no more than leg 22 length 70%, more preferably no more than the length of leg 22 be no more than 50%, further more preferably no more than 30%, also further more preferably no more than 25%, most preferably 20%.The two legs 20 and 22 special attraction of this structure of above-mentioned length of respectively doing for oneself, and the device form with superperformance particularly is provided.In this embodiment, this device is suspended on the wall of catch basin of the water storage box that constitutes flush toilet, and first shell 24 that holds treatment compositions is suspended on the inside of water storage box downwards.In this kind situation, in operate as normal and in flush cycle, changing may appear in water level sometimes in the water storage box, but no matter how water level changes, first shell 24 will be immersed in the wash water that is contained in the water storage box.On the other hand, second release that hangs on the short leg 20 is particularly suitable for being positioned on the retaining cell wall of water storage box front, that is, and and the side that the toilet user can see.In this kind situation, the toilet user is easy to see second release, the user can determine whether fragrant composition (the particularly composition of gel form or any solid form) has consumed by visual inspection, because this can show clearly by the contraction of gel usually.In addition, so the location can guarantee fragrant composition can be exposed to well flush toilet near.
Fig. 7 shows the lateral view according to the device 10 of Fig. 6.Some details that this figure more clearly draws second release 34 that comprises chamber 36, this chamber 36 further comprises a plurality of holding members " a " that are provided in 36 inside, chamber, these parts " a " are solid componentss, are fixed with the solid or the gel of fragrant composition around it.In Fig. 7 embodiments shown, holding member " a " is the pin shape, they from the bottom 37 in chamber to upper process.Obviously, the present invention has also taken explicitly into account other shape of solid components.What can also see in Fig. 7 is the passage 38 that passes second release 34, the part by the leg in the passage 38 22 describe can clearly be seen that this point.Described passage 38 occurs in some preferred embodiments, like this by allowing the user see the tank wall of partial storage at least in second release 34, thereby reduces the visual impact of second release.
Though the present invention can have various changes and alternative form, but should be appreciated that, the present invention has shown their specific embodiments by the example in the accompanying drawing, the purpose that these embodiments are provided not is for the present invention being limited to disclosed concrete form, on the contrary, providing the purpose of these embodiments is in order to cover all changes form, equivalents and the alternative form within the spirit and scope of the present invention that drop in the claims to be explained.
Claims (10)
1. be used for the device that links to each other with flush toilet or other sanitary equipment, this device is used for the delivery process composition, surrounding environment for sanitary equipment provides fragrance effect simultaneously, described treatment compositions comprises one or more activating agent, this activating agent for example is the mixture of colorant, cleaning agent, bactericidal agent and/or the agent of anti-calcium carbonate incrustation scale or two or more described reagent, and wherein said device comprises:
(a) be used to hold first release of treatment compositions, the water that this first release allows to be contained in the sanitary equipment passes through, thereby leaves described treatment compositions after making water contact described treatment compositions;
(b) be used to hold second release of fragrant composition, in the process of using described device, this fragrant composition does not preferably contact the water in the sanitary equipment; With
(c) hanger bracket of connection first release and second release, this hanger bracket is suitable for described device is suspended on the part of sanitary equipment, and can take off from this part.
2. device as claimed in claim 1, wherein, described first release comprises sidewall, this sidewall has at least one perforation of passing this sidewall.
3. device as claimed in claim 1, wherein, described second release comprises the chamber that fragrant composition is housed.
4. as each described device of claim 1～3, wherein, described hanger bracket is resilient.
5. as each described device of claim 1～4, wherein, described hanger bracket comprises the bridge portion with two legs that dangle downwards.
6. as each described device of claim 1～5, wherein, described hanger bracket comprises the bridge portion with the different leg that dangles of two length downwards.
7. as each described device of claim 1～6, wherein, described treatment compositions is the solid mass form.
8. as each described device of claim 1～7, wherein, described treatment compositions is a gel form.
9. basically as mentioned above and with reference to the device of accompanying drawing.
10. treatment compositions is delivered to the especially method of flush toilet inside of sanitary equipment, this method is, device as claimed in claim 1 is provided, and this device is installed in sanitary equipment at least one part the inside or above, thereby the water in making described treatment compositions and being contained in sanitary equipment contacts, and the surrounding environment for described sanitary equipment provides fragrance effect simultaneously.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0314928.3 | 2003-06-26 | ||
| GB0314928A GB0314928D0 (en) | 2003-06-26 | 2003-06-26 | Improved dispensing device |
| GB0326136.9 | 2003-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1813111A true CN1813111A (en) | 2006-08-02 |
Family
ID=27637404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200480017929 Pending CN1813111A (en) | 2003-06-26 | 2004-05-28 | Improved dispensing device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1813111A (en) |
| GB (1) | GB0314928D0 (en) |
| ZA (1) | ZA200509577B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802317B (en) * | 2007-09-21 | 2012-10-31 | 雷克特本克斯尔有限责任公司 | Cageless dispensing device |
| US8685304B2 (en) | 2006-03-22 | 2014-04-01 | Reckitt Benckiser Llc | Process for manufacturing improved dispensing devices |
| US8858879B2 (en) | 2008-07-03 | 2014-10-14 | Reckitt Benckiser Llc | Method for production of dispensing devices |
| US8966674B2 (en) | 2008-07-03 | 2015-03-03 | Reckitt Benckiser Llc | Dispensing device for toilet bowl |
| CN105143566A (en) * | 2013-04-19 | 2015-12-09 | 汉高股份有限及两合公司 | Device for dispensing an active-ingredient preparation into a toilet bowl |
| CN107960076A (en) * | 2015-04-01 | 2018-04-24 | 斯派克初姆布兰斯有限公司 | Time release tablet and method |
| CN108755884A (en) * | 2018-05-28 | 2018-11-06 | 张玉梅 | A kind of cistern launches detergent device surely |
-
2003
- 2003-06-26 GB GB0314928A patent/GB0314928D0/en not_active Ceased
-
2004
- 2004-05-28 CN CN 200480017929 patent/CN1813111A/en active Pending
-
2005
- 2005-11-28 ZA ZA200509577A patent/ZA200509577B/en unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8685304B2 (en) | 2006-03-22 | 2014-04-01 | Reckitt Benckiser Llc | Process for manufacturing improved dispensing devices |
| CN101802317B (en) * | 2007-09-21 | 2012-10-31 | 雷克特本克斯尔有限责任公司 | Cageless dispensing device |
| US9334640B2 (en) | 2007-09-21 | 2016-05-10 | Reckitt Benckiser Llc. | Cageless dispensing device |
| US8858879B2 (en) | 2008-07-03 | 2014-10-14 | Reckitt Benckiser Llc | Method for production of dispensing devices |
| US8966674B2 (en) | 2008-07-03 | 2015-03-03 | Reckitt Benckiser Llc | Dispensing device for toilet bowl |
| CN105143566A (en) * | 2013-04-19 | 2015-12-09 | 汉高股份有限及两合公司 | Device for dispensing an active-ingredient preparation into a toilet bowl |
| CN107960076A (en) * | 2015-04-01 | 2018-04-24 | 斯派克初姆布兰斯有限公司 | Time release tablet and method |
| CN108755884A (en) * | 2018-05-28 | 2018-11-06 | 张玉梅 | A kind of cistern launches detergent device surely |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0314928D0 (en) | 2003-07-30 |
| ZA200509577B (en) | 2008-08-27 |
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