EP0070720A1 - Konvex geformte Tablette, ihre Verpackung und Herstellung - Google Patents
Konvex geformte Tablette, ihre Verpackung und Herstellung Download PDFInfo
- Publication number
- EP0070720A1 EP0070720A1 EP82303769A EP82303769A EP0070720A1 EP 0070720 A1 EP0070720 A1 EP 0070720A1 EP 82303769 A EP82303769 A EP 82303769A EP 82303769 A EP82303769 A EP 82303769A EP 0070720 A1 EP0070720 A1 EP 0070720A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tablet
- convex
- broad
- tablet according
- region
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 12
- 230000001154 acute effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- CCOXWRVWKFVFDG-UHFFFAOYSA-N pyrimidine-2-carbaldehyde Chemical compound O=CC1=NC=CC=N1 CCOXWRVWKFVFDG-UHFFFAOYSA-N 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 13
- 239000005022 packaging material Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 8
- 239000000253 Denture Cleanser Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
Definitions
- This invention relates to convex tablets, to the production of such tablets, and to packages in which tablets are sealed in pouches defined by opposed sheets of material.
- Most tablets are manufactured with essentially the same basic shape of essentially flat broad surfaces. In many instances, such as when the tablets contain some active chemical agent, they are desirably vacuum sealed within sheet-like packaging in sandwich relationship, in such manner that the sheets converge to form a pouch about the tablet defining a perimeter generally corresponding to a circle.
- Conventional tablet shape is defined in cross- section by essentially flat, parallel broad surfaces, sometimes defining at the circumferential periphery a slight bevel, provided primarily to minimize tablet edge fracture.
- the unused space which corresponds to wastage, is most apparent when the tablet is relatively thick, the latter to ensure sufficient tablet strength during manufacture and transportation.
- the conventional cylindrical tablet configuration has been found to exert a strain on the package that causes the seals between the package sheets to rupture, with the result that product shelf life may be reduced and spoilage may occur.
- tablet packaging is performed by the adhesive bonding of parallel sheets of packaging material, with non-bonded areas defined periodically on the sheets to provide pouches to retain the tablets.
- the tablets are usually conveyed while resting on their broad surfaces, and reach a chute, where the tablets drop vertically downward and are then conveyed between the package sheets as they are brought together to seal off the pouch area.
- a tablet comprising: two broad outer surfaces which are generally opposed to each other, are generally spaced apart from each other, and terminate in spaced-apart surface perimeters; and a continuous rim extending transversely between the surface perimeters; wherein at least one of the broad outer surfaces is distended convexly away from the other and comprises a central or intermediate convex region and a peripheral convex region disposed adjacent thereto.
- a tablet in accordance with the present invention having an improved configuration for more economical sealable packaging and reduced spoilage, comprises paired broad outer surfaces extending radially outward generally opposed to each other and terminating in spaced apart surface perimeters, which are optionally parallel. At least one of the surfaces extends convexly away from the other and defines a central or intermediate convex region and an adjacent peripheral convex region which may be annular. A continuous rim extends transversely between the surface perimeters and preferably defines a cylinder. In a preferred embodiment, both broad outer surfaces extend convexly and cooperate to define a bi-convex configuration.
- the tablet of the present invention preferably comprises broad outer surfaces that extend convexly away from each other,optionally as a pair, with each outer surface having respective convex regions defining exterior surfaces disposed at an obtuse angle with respect to each other.
- a continuous ridge is preferably defined on the exterior of the broad outer surfaces at the junction of the central or intermediate convex region and peripheral convex region, and this peripheral convex region defines the tablet point bend, i.e. the point at which the walls of the pouch containing the tablet are drawn towards adhesive contact with each other.
- the walls, and also the outer surfaces of the peripheral convex regions, subtend between them an acute angle, which more preferably is less than 45 0 .
- the invention also relates to a sealably packaged tablet which comprises, in combination, a tablet package prepared from opposed package sheets peripherally adhered to each other and defining an air-tight tablet pouch containing a tablet of the present invention as described above.
- the present packaged tablet utilizes a pouch that can be reduced in size compared with those of the prior art while retaining the capability for holding a tablet having equivalent weight and content to those of the prior art.
- the package may include a plurality of spaced apart pouches each containing a tablet.
- the present invention also includes a method of preparing a tablet, comprising compressing the material to be prepared in tablet form within a tablet die defining broad outer surfaces of which at least one and preferably two are concave in configuration in a peripheral region and in a central or intermediate region, and thereby adapted to form a tablet having at least one broad outer surface of convex shape.
- both broad surfaces of the die are concave, and a tablet having bi-convex configuration is formed.
- the die may be configured to correspond in shape to the tablet configurations set forth above.
- Tablets prepared in accordance with the present invention permit packaging material to be reduced in amount by as much as 20 to 25% in area, while package sheet thickness may be reduced as much as 30%. Also, tablets of the present configuration resist breakage and spalling during manufacture and shipping, and the packaging machinery jamming is reduced due to a corresponding reduction in the incidence of "shimming".
- the present invention is applicable to tablets for a variety of uses extending from medicinal compounds to household goods.
- the exact angulation and size of individual tablets will be governed by the materials being formed, although the basic convex configuration is utilized in each instance.
- a tablet 10 comprises paired broad outer surfaces 12 that extend radially outward generally opposed to each other, and terminate in parallel spaced-apart surface perimeters 14.
- a continuous rim 16 extends transversely between surface perimeters 14 as shown, and may preferably define a circular cylinder as shown in Figures 1 and 2.
- both broad surfaces 12 may be convexly extended; however, the invention includes the instance where only one broad surface 12 is convex, and this will be described with reference to Figure 7, later on.
- the broad surfaces 12, when convexly extended as shown, comprise a central convex region 18 and a peripheral convex region 20 that is located annularly adjacent to it.
- regions 18 and 20 are integral with each other, and may, as shown in Figures 6 and 7, extend continuously with each other.
- the convex regions 18 and 20, as shown in Figures 1 and 2 may define exterior surfaces that are disposed at an angle with respect to each other that is preferably obtuse. In particular, and with reference to Figure 2, an angle ⁇ is shown that is defined by the exterior surfaces of convex regions 18 and 20.
- the convex region 20 may define a bevelled surface that conforms to the frustum of a cone, in the instance where the tablet 10 is circular in shape.
- the convex region 18, while graduated at a differing angle of inclination than that of the region 20, may define in one embodiment an essentially conical configuration.
- the shape of respective convex regions 18 and 20 may accordingly vary, and, for example, as illustrated in Figure 8, convex region 18 may define a shape that is essentially pyramidal, in combination with the essentially frustoconical shape of region 20.
- the invention contemplates a variety of shape combimtions within its scope, and should not be limited to specific combinations illustrated herein.
- ridge 22 which, in the illustrations herein,may comprise a circle, as in Figure 1.
- ridge 22 will depend upon the shape of the tablet 10, and the present invention includes ridges having oval, square, rectangular, and other shapes within its scope.
- One of the important features of the present invention relates to the configuration of the peripheral convex region 20.
- one of the advantages of the present configuration is that it reduces the strain on the packaging material in the instance where the tablet is sealably packaged within two originally parallel package sheets, and permits reductions in both packaging sheet gauge and size, as will be more particularly explained.
- a packaged tablet which comprises a tabletl0 disposed within a package 24 consisting of paired, opposed packaged sheets 26 that have been peripherally bonded to each other, and, in their non-bonded area, define a package pouch 28 to hold the tablet.
- Figure 3A illustrates a packaged tablet in accordance with the prior art, and tablet 30 illustrated therein is thus enclosed within a tablet package 32 prepared from paired sheets 34 likewise peripherally bonded to define a central package pouch 36.
- the taper of sheets 26 and 34 respectively,begins at the tablet point bends 38 and 40, which mark the point at which the taper of the packaging sheets is set to occur.
- the identical angle of taper is utilized, and it can be seen that the tablet of the present invention permits the taper to commence nearer to the centre of the tablet, thereby permitting the pouch 28 to be defined within a smaller area, and correspondingly to define a reduced volume.
- the configuration of tablet 10 permits the same amount of tablet material to be contained within this smaller pouch, as that contained within pouch 36 holding tablet30.
- FIGS 4A and 4B comprising plan views partly in phantom of the corresponding Figures 3A and 3B, it can be seen that the pouch 28 is reduced in area from that of pouch 36 and a corresponding reduction is possible in the overall size of sheet 26 from that of sheet 34. It should be noted that this reduction in packaging material is possible without the requirement of a decrease in the diameter of the respective tablets.
- the surface perimeter 14 of tablet 10 is equal in size to the surface perimeter 42 of tablet 30, with the difference in the size and location of the respective tablet point point bends 38 and 40, accounting for the decrease in the size of pouch 28 over pouch 36.
- the sheet material itself may be reduced in gauge, as',the overall convexity of the outer surfaces 12 reduces the strain on the sheet materials that is normally imposed at the tablet point bend in the instance where the tablet is flat-faced, as illustrated in Figures 3A and 4A.
- the size of the obtuse angle that is subtended by the central and peripheral convex regions, determined with the tablet point bend 38 as its apex, is thus less than the corresponding obtuse angle that is disposed with tablet point bend 40 as its apex, in Figure 3A.
- the package sheet 26 is therefore less likely to rupture than corresponding package sheet 34, due to the configuration of respective tablets 10 and 30.
- package sheet 34 has conventionally been prepared to a thickness of 0.001 inch gauge(0.0025 cm)
- package sheet 26 may be utilized at a reduced thickness of 0.0007 inch gauge(0.00178 cm gauge) and provides sufficient package strength and integrity, to resist rupture and premature package leakage.
- the outer shape of the tablets confers a further unexpected advantage, in the instance where the tablet includes a cleansing composition that operates when the tablet is dissolved to form a cleansing solution, such as in the instance where denture cleansers, toilet bowl cleaners and the like are prepared.
- a cleansing composition that operates when the tablet is dissolved to form a cleansing solution
- the tendency is generally for the tablet to come to rest at the bottom of the container, resting on one of its broad surfaces.
- the broad surfaces are flat; the surface area of the tablet available for interaction with the liquid in the container is limited, as the surface in contact with the bottom of the container is effectively unexposed.
- the present tablet configuration presents tapered broad surfaces, that would extend away from the bottom of the container and permit the liquid in the container to make surface contact to accelerate the disintegration of the tablet.
- the method of preparing the tablet of the present invention comprises the use of tablet dies defining at least one concave broad surface that corresponds in shape to the convex broad outer surface desired in the tablet.
- tablet dies defining at least one concave broad surface that corresponds in shape to the convex broad outer surface desired in the tablet.
- either one or both of the broad outer surfaces may be defined in corresponding concavities within the tablet die, so that the appropriately configured tablets may be prepared.
- tablet preparation does not differ from that of the prior art, as conventional tableting agents may be employed, and conventional forming pressures, etc. may be utilized. It is advisable to prepare the tablets of the present invention with essentially flat rims 16, as this prevents the occurrence of "shingling" that comprises the surface discontinuities that sometimes are formed when the tablet edge is rounded.
- the tablets of the present invention may vary widely in exact shape, so long as at least one of the broad outer surfaces is convexly extended as described.
- the broad outer surfaces are symmetrically convex.
- the exact size of central convex region 18 and/or the intermediate convex region may vary . considerably, and may range in size from 20% to 80% as a radial dimension, of the total radial dimension of the broad outer surface 12.
- the central and/or intermediate convex region is in the range from 30 to 70% of the total radial dimension, and more preferably is in the range from 50% to 65%.
- the term radial dimension will correspond to the radius when the tablet has a circular plan, and will be the dimension from the axis of the tablet to the periphery in other cases.
- the location of ridge 22 naturally may vary, depending upon the size of the central convex region.
- FIG. 5 the variation in the size of the respective convex region is illustrated, as peripheral convex region 20 appears larger than that in Figure 2, while the central convex region 18 is reduced.
- Figure 6 a variant tablet 44 is shown which utilizes broad surfaces 46 that taper in convexity, so that the central convex region and the peripheral convex region are continuous with each other. All of the above variations are within the scope of the present invention.
- FIG. 7 A further embodiment is illustrated in Figure 7, wherein a tablet 48 is prepared which utilizes a single convex broad outer surface 50.
- This embodiment is specifically utilized in the instance where a package such as package 52 is employed. In such package, only one of the sheets is expanded and forms a pouch, and thus a flat sheet 54 has adhesively bound thereto a convexly expanded sheet 56, which defines the recess forming the tablet pouch 58.
- a flat lower broad outer surface as shown; however the advantages noted above with respect to the bi-convex tablet also obtain in the instance where the single convex surface is employed, although perhaps to a different extent.
- Figure 8 of the drawings shows an embodiment somewhat similar to that shown in Figure 1, in which the tablet 10 has two identical broad outer surfaces, with a cylindrical rim 16' extending between their peripheries.
- a peripheral convex region 20' is frusto-conical in shape, like region 20 in Figure 1.
- the central convex region 18' is substantially pyramidal in shape.
- Figures 9 and 10 illustrate further embodiments, wherein the tablet is essentially rectangular in shape.
- tablet 10 defines paired broad outer surfaces 12", which can be seen to be convex, in similar fashion to surfaces 12 of Figure 1.
- broad outer surfaces 12 are comprised of intermediate convex regions 18", and peripheral convex regions 20" lying adjacent thereto.
- the separating ridge 22" may vary in configuration from that of a circle, illustrated as 22 in Figure 1 and as 22" in Figure 9, to that of a rectangle 22" in Figure 10 following essentially in parallel fashion a surface perimeter 14" in Figure 10.
- the peripheral convex region 20" appears as four triangular subsections equally distributed in the corners of the rectangular perimeter 14", while in Figure 10, peripheral convex region 20" is essentially rectangular and surrounds the intermediate rectangular convex region 18".
- the tablets of Figures 9 and 10 differ further in the configuration of the rim 16", as it can be seen to vary in thickness from a minimal thickness at the corners of the tablet, to a maximum thickness at the points centrallyintermediate the corners.
- the provision of a tablet in rectangular configuration as shown can be appreciated to make further economic use of the package pouch, as, in the instance where the pouch is rectangular, the shape of the tablet assures efficient utilization of defined space.
- the other advantages discussed above with respect to the tablet of the present invention are equally demonstrated by this further embodiment, as the convex distention of the broad outer surfaces 12" reduces the strain that is normally imposed upon the package pouch.
- the tablets prepared in accordance with the present invention may contain a variety of ingredients for various uses, including household and medicinal application.
- the present tablet configurations are particularly useful in the instance where tablets are prepared for use as for instance, denture cleansers and toilet bowl cleaners.
- the tablet-forming material may include active ingredients such as cleansers or pharmaceutical compositions, again depending upon the particular utility of the tablet.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Plant Substances (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82303769T ATE22797T1 (de) | 1981-07-20 | 1982-07-19 | Konvex geformte tablette, ihre verpackung und herstellung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28521281A | 1981-07-20 | 1981-07-20 | |
US285212 | 1981-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0070720A1 true EP0070720A1 (de) | 1983-01-26 |
EP0070720B1 EP0070720B1 (de) | 1986-10-15 |
Family
ID=23093259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82303769A Expired EP0070720B1 (de) | 1981-07-20 | 1982-07-19 | Konvex geformte Tablette, ihre Verpackung und Herstellung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0070720B1 (de) |
JP (1) | JPS5824515A (de) |
AT (1) | ATE22797T1 (de) |
AU (2) | AU8614282A (de) |
CA (1) | CA1195251A (de) |
DE (1) | DE3273729D1 (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999055823A1 (en) * | 1998-04-27 | 1999-11-04 | The Procter & Gamble Company | Coated non-particulate detergent product having contoured surface |
WO2000039272A2 (de) * | 1998-12-24 | 2000-07-06 | Henkel Kommanditgesellschaft Auf Aktien | Formoptimierter waschmittelformkörper |
WO2000053715A1 (en) * | 1999-03-10 | 2000-09-14 | Unilever Plc | Detergent tablets |
EP1043390A1 (de) * | 1999-04-09 | 2000-10-11 | The Procter & Gamble Company | Wasch- und Reinigungsmittel in Tablettenform |
WO2003080023A2 (en) * | 2002-03-20 | 2003-10-02 | Elan Pharma International Limited | Fast dissolving dosage forms having reduced friability |
WO2004055152A1 (de) * | 2002-12-17 | 2004-07-01 | Henkel Kommanditgesellschaft Auf Aktien | Grossvolumige wasch- oder reinigungsmittelformkörper |
WO2004085595A1 (de) * | 2003-03-25 | 2004-10-07 | Henkel Kommanditgesellschaft Auf Aktien | Gestaltsoptimierte wasch-oder reinigungsmitteltabletten |
US20090148520A1 (en) * | 2005-07-08 | 2009-06-11 | Hiroaki Arima | Tablet |
US7728137B2 (en) | 2003-03-11 | 2010-06-01 | Merck Patent Gmbh | Metal complexes |
EP2422771A1 (de) * | 2009-04-22 | 2012-02-29 | Kyowa Chemical Industry Co., Ltd. | Tablette und mörser dafür |
EP2594857A1 (de) | 2011-11-15 | 2013-05-22 | Henkel AG & Co. KGaA | Luftentfeuchter |
US20150345123A1 (en) | 2014-05-27 | 2015-12-03 | As Ip Holdco, Llc | Sanitaryware cleaning system |
US10465366B2 (en) | 2014-05-27 | 2019-11-05 | As America, Inc. | Sanitaryware cleaning system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ233403A (en) | 1989-04-28 | 1992-09-25 | Mcneil Ppc Inc | Simulated capsule-like medicament |
JP2005145821A (ja) * | 2003-11-11 | 2005-06-09 | Kao Corp | 打錠製剤 |
CA3049027A1 (en) | 2017-01-25 | 2018-08-02 | As America, Inc. | Sanitaryware cleaning system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE779427A (en) * | 1972-02-16 | 1972-06-16 | Aspro Nicholas Ltd | Compressed tablets of special shape - to facilitate packing |
GB2048158A (en) * | 1979-04-30 | 1980-12-10 | Rca Corp | Apparatus and method for molding a preform |
WO1982001818A1 (en) * | 1980-12-04 | 1982-06-10 | Smith Kline French Lab | Dosage units |
-
1982
- 1982-07-09 CA CA000406939A patent/CA1195251A/en not_active Expired
- 1982-07-19 JP JP57124552A patent/JPS5824515A/ja active Pending
- 1982-07-19 DE DE8282303769T patent/DE3273729D1/de not_active Expired
- 1982-07-19 EP EP82303769A patent/EP0070720B1/de not_active Expired
- 1982-07-19 AT AT82303769T patent/ATE22797T1/de active
- 1982-07-19 AU AU86142/82A patent/AU8614282A/en not_active Abandoned
-
1985
- 1985-03-28 AU AU40498/85A patent/AU563670B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE779427A (en) * | 1972-02-16 | 1972-06-16 | Aspro Nicholas Ltd | Compressed tablets of special shape - to facilitate packing |
GB2048158A (en) * | 1979-04-30 | 1980-12-10 | Rca Corp | Apparatus and method for molding a preform |
WO1982001818A1 (en) * | 1980-12-04 | 1982-06-10 | Smith Kline French Lab | Dosage units |
Non-Patent Citations (1)
Title |
---|
HAGERS HANDBUCH DER PHARMAZEUTISCHEN PRAXIS, vol. 7, 1971, pages 690,691, Springer Verlag, New York, USA * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999055823A1 (en) * | 1998-04-27 | 1999-11-04 | The Procter & Gamble Company | Coated non-particulate detergent product having contoured surface |
US6576599B1 (en) * | 1998-04-27 | 2003-06-10 | The Procter & Gamble Company | Coated laundry and/or automatic dishwashing tablets having a chamfered edge for improved structural integrity |
WO2000039272A2 (de) * | 1998-12-24 | 2000-07-06 | Henkel Kommanditgesellschaft Auf Aktien | Formoptimierter waschmittelformkörper |
WO2000039272A3 (de) * | 1998-12-24 | 2000-10-26 | Henkel Kgaa | Formoptimierter waschmittelformkörper |
WO2000053715A1 (en) * | 1999-03-10 | 2000-09-14 | Unilever Plc | Detergent tablets |
EP1043390A1 (de) * | 1999-04-09 | 2000-10-11 | The Procter & Gamble Company | Wasch- und Reinigungsmittel in Tablettenform |
WO2000061717A1 (en) * | 1999-04-09 | 2000-10-19 | The Procter Gamble Company | Detergent tablet |
WO2003080023A3 (en) * | 2002-03-20 | 2004-04-08 | Elan Pharma Int Ltd | Fast dissolving dosage forms having reduced friability |
WO2003080023A2 (en) * | 2002-03-20 | 2003-10-02 | Elan Pharma International Limited | Fast dissolving dosage forms having reduced friability |
WO2004055152A1 (de) * | 2002-12-17 | 2004-07-01 | Henkel Kommanditgesellschaft Auf Aktien | Grossvolumige wasch- oder reinigungsmittelformkörper |
US7728137B2 (en) | 2003-03-11 | 2010-06-01 | Merck Patent Gmbh | Metal complexes |
WO2004085595A1 (de) * | 2003-03-25 | 2004-10-07 | Henkel Kommanditgesellschaft Auf Aktien | Gestaltsoptimierte wasch-oder reinigungsmitteltabletten |
US20090148520A1 (en) * | 2005-07-08 | 2009-06-11 | Hiroaki Arima | Tablet |
EP2422771A1 (de) * | 2009-04-22 | 2012-02-29 | Kyowa Chemical Industry Co., Ltd. | Tablette und mörser dafür |
EP2422771A4 (de) * | 2009-04-22 | 2014-02-19 | Kyowa Chem Ind Co Ltd | Tablette und mörser dafür |
US8911779B2 (en) | 2009-04-22 | 2014-12-16 | Kyowa Chemical Industry Co., Ltd. | Tablet and pestle therefor |
EP2594857A1 (de) | 2011-11-15 | 2013-05-22 | Henkel AG & Co. KGaA | Luftentfeuchter |
US20150345123A1 (en) | 2014-05-27 | 2015-12-03 | As Ip Holdco, Llc | Sanitaryware cleaning system |
US10465366B2 (en) | 2014-05-27 | 2019-11-05 | As America, Inc. | Sanitaryware cleaning system |
Also Published As
Publication number | Publication date |
---|---|
ATE22797T1 (de) | 1986-11-15 |
AU563670B2 (en) | 1987-07-16 |
JPS5824515A (ja) | 1983-02-14 |
CA1195251A (en) | 1985-10-15 |
DE3273729D1 (en) | 1986-11-20 |
AU8614282A (en) | 1983-05-12 |
EP0070720B1 (de) | 1986-10-15 |
AU4049885A (en) | 1985-09-19 |
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