EP2588588A1 - Verpackte gewebereinigungszusammensetzungen - Google Patents
Verpackte gewebereinigungszusammensetzungenInfo
- Publication number
- EP2588588A1 EP2588588A1 EP11728015.6A EP11728015A EP2588588A1 EP 2588588 A1 EP2588588 A1 EP 2588588A1 EP 11728015 A EP11728015 A EP 11728015A EP 2588588 A1 EP2588588 A1 EP 2588588A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- fabric
- packaged
- pump
- product according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- 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
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/361—Phosphonates, phosphinates or phosphonites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Definitions
- the present invention relates to packaged laundry cleaning viscous liquid/ gel compositions comprising sequestering agents.
- Concentrated liquid laundry formulations offer huge environmental and cost savings. However lower dose size poses the problem of accurate measurement of the amount of detergent to be dispensed into the washing machine/receptacle. Even small errors in estimating the volume and minor spillages can lead to huge wastage, especially when viewed in terms of wastage by large numbers of consumers doing a chore at least once a week.
- Sequestrants having a high binding capability with transition ion metals, are useful for treating bleachable stains in liquid formulations where bleaches themselves are not used due to storage stability issues. However, sequestrants raise viscosity of a liquid, and high levels will produce a gel. Solublisers can be used to thin the liquid however, large amounts may be required so that gel formulations must be accepted.
- An object of the invention is therefore to provide a packaged laundry composition which can measure the dose of high viscosity formulations accurately and effectively.
- the invention provides a packaged fabric cleaning product comprising the combination of a high viscosity fabric cleaning composition comprising at least one sequestering agents and a package containing the composition, the package comprising: (i) a reservoir in which the fabric conditioning composition is contained; and
- a metered pump dispenser having a pump actuator by which the composition is dispensed from the reservoir in a metered dose.
- the invention is advantageous as the viscous sequesterant containing formulation is dispensed accurately without the consumer having to measure the dosage against a fill level.
- the invention provides a process for cleaning a fabric using the packaged product of the first aspect, the process comprising the step of
- the step of pumping the composition into a fabric washing receptacle may comprise pumping the composition into a dispensing device such as a "shuttle" or the drawer of a front loading washing machine.
- the at least one sequestrant is preferably a heavy metal ion sequestrant.
- heavy metal ion sequestrant it is meant herein components which act to sequester (or chelate) heavy metal ions. These components may also have calcium and magnesium chelation capacity, but preferentially they show selectivity to binding heavy metal ions such as iron, manganese and copper.
- Preferred levels of sequestrants in the composition are from 0-5 %, more preferably 0.5 -3 %, more preferably 1 -2%.
- Preferred examples of sequestrants further include, S,S-ethylenediamine disuccinic acid (EDDS), Tiron (otherwise know as Catechol-2,5-disulfonate as the acid or water soluble salt), ethylenediamine tetraacetic acid (EDTA),
- DTPA Diethylenetriaminepentaacetate
- HEDP 1 -Hydroxyethylidene 1 ,1 diphosphonic acid
- DTPMP Diethylenetriamine-penta-nnethylene phosphonic acid
- dipicolinic acid and salts and/or acids thereof and mixtures thereof are described in U.S. Pat. Nos. 3,812,044; 4,704,233; 5,292,446; 5,445,747; 5,531 ,915; 5,545,352;
- sequestrants which can be used are water-soluble polyphosphonates, including specifically sodium, potassium and lithium salts of methylene
- diphosphonic acid sodium, potassium and lithium salts of ethylene diphosphonic acid; and sodium, potassium and lithium salts of ethane-l,l,2-triphosphonic acid.
- Other examples include the alkali metal salts of ethane-2-carboxy-l, I- diphosphonic acid hydroxymethanediphosphonic acid, carboxyldiphosphonic acid, ethane-1 -hydroxy-l,l,2-triphosphonic acid, ethane-2-hydroxy-1 ,1,2-triphosphonic acid, propane-1 ,1 ,3,3-tetraphosphonic acid, propane-1 ,1 ,2,3-tetraphosphonic acid, and propane-1 ,2, 2, 3-tetra-phosphonic acid.
- the composition has a viscosity of from 1 ,000 cps (or equivalently, millipascal seconds, mPas) to 10,000 cps as measured at 20 s -1 , more preferably from 2,000 cps to 5,000 cps as measured at 20 s -1 .
- Compositions will preferably also contain further functional ingredients:
- Hydrotropes in the range 0-10% may be used but large amounts are not necessary to drive down viscosity, hence levels can be lower: 0-5% and more preferably 0-2% or 0 %.
- the pump dispenser is a non-aerosol device.
- the pump dispenser comprises a manually operated unidirectional reciprocated pump dispenser.
- the pump dispenser device need not be enclosed by a closure device with any measuring capacity since the pump meters out measured doses without needed to measure any further.
- the package may comprise a polymeric material selected from polypropylene (PP), polyethylene (PE), polycarbonate (PC), polyamides (PA) polyethylene terephthalate (PET), polyvinylchloride (PVC), polystyrene (PS), and combinations thereof.
- PP polypropylene
- PE polyethylene
- PC polycarbonate
- PA polyamides
- PET polyethylene terephthalate
- PVC polyvinylchloride
- PS polystyrene
- Figure 1 shows an enlarged schematic view of a package according to the invention.
- a packaged fabric cleaning product 1 comprises a package 2 and composition 3 comprising sequestrant according to the example hereinbelow is shown, the composition stored with head space or ullage 4.
- the package 2 comprises a closed reservoir 6 and a manually operated vertically reciprocated pump dispenser 5.
- Pump dispenser 5 comprises a pump housing 10 attached to an upper part of the closed reservoir 6 and extending into the interior thereof, together with a manually operated pump actuator 8 extending vertically downwardly into the pump housing 10 and at an opposed end, terminating in a dispensing head 30 with dispensing outlet 20.
- the pump housing 10 includes a pump chamber 12 and a dip tube 14 extending downwardly into the pump chamber into the liquid.
- a one-way valve 16 is positioned between the pump chamber 12 and the dip tube 14 to control the unidirectional flow of liquid into the pump chamber 12 from the dip tube14.
- the pump actuator 8 is mounted in the pump chamber 12 for vertical reciprocating movement.
- the pump actuator 8 has a bore extending therethrough and terminating at directional dispensing outlet 20.
- a pump piston 34 is positioned inside the pump chamber, and at the base of the actuator.
- Coiled spring 18 longitudinally retained in the pump chamber engages against the bottom end of the pump actuator 8, biasing actuator and the piston 34 upwardly.
- a second one-way valve 36 is located in the pump plunger discharge passage adjacent the pump piston. The second valve permits only unidirectional flow of liquid in the direction from the pump chamber to the dispenser head 30 and outlet 20.
- the pump is calibrated to dispense a predetermined dose.
- the pump dispenser 5 is actuated by manually depressing the pump actuator 8 downwardly which forces it into the pump housing 10, consequently the pump piston 34 moves downwardly through the pump chamber and compresses the fluid in the pump chamber 12. This causes the first one-way valve 16 to close and the second one-way valve 36 to open. The fluid in the pump chamber moves upwardly past the second one-way valve 36, along the actuator bore and dispensing passage 22 is dispensed from the dispensing outlet 20.
- the viscosity of the above exemplary composition is 2700 cps at 20 s Unless stated otherwise, all proportions are given in weight percent by weight of the total composition.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11728015.6A EP2588588A1 (de) | 2010-07-01 | 2011-06-29 | Verpackte gewebereinigungszusammensetzungen |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10168175 | 2010-07-01 | ||
EP11728015.6A EP2588588A1 (de) | 2010-07-01 | 2011-06-29 | Verpackte gewebereinigungszusammensetzungen |
PCT/EP2011/060956 WO2012001078A1 (en) | 2010-07-01 | 2011-06-29 | Packaged fabric cleaning compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2588588A1 true EP2588588A1 (de) | 2013-05-08 |
Family
ID=42357512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11728015.6A Withdrawn EP2588588A1 (de) | 2010-07-01 | 2011-06-29 | Verpackte gewebereinigungszusammensetzungen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2588588A1 (de) |
CN (1) | CN102959071A (de) |
AR (1) | AR082045A1 (de) |
BR (1) | BR112013001221A2 (de) |
WO (1) | WO2012001078A1 (de) |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3812044A (en) | 1970-12-28 | 1974-05-21 | Procter & Gamble | Detergent composition containing a polyfunctionally-substituted aromatic acid sequestering agent |
US4704233A (en) | 1986-11-10 | 1987-11-03 | The Procter & Gamble Company | Detergent compositions containing ethylenediamine-N,N'-disuccinic acid |
US6033679A (en) * | 1998-04-27 | 2000-03-07 | The Procter & Gamble Company | Uncomplexed cyclodextrin compositions for odor control |
HUT64391A (en) | 1990-11-14 | 1993-12-28 | Procter & Gamble | Nonphosphated dishwashing compositions with oxygen belach systems and method for producing them |
US5221496A (en) * | 1992-06-02 | 1993-06-22 | Basf Corp. | Aqueous prewash stain remover compositions with efficacy on tenacious oily stains |
DE69405549T2 (de) | 1993-03-05 | 1998-04-16 | Procter & Gamble | Waschmittelzusammensetzungen enthaltend ethylendiamin-n,n'-diglutarsäure oder 2-hydroxypropylendiamin n,n'-diberusteinsäure |
US5712242A (en) | 1993-03-30 | 1998-01-27 | The Procter & Gamble Company | High active granular detergents comprising chelants and polymers, and processes for their preparation |
DE69424986T2 (de) | 1993-12-23 | 2001-03-08 | The Procter & Gamble Company, Cincinnati | Spülmittelzusammensetzungen |
ZA952081B (en) | 1994-03-14 | 1996-12-12 | Procter & Gamble | Granular bleaching composition |
GB9407534D0 (en) * | 1994-04-13 | 1994-06-08 | Procter & Gamble | Detergent compositions |
US5780419A (en) | 1994-04-20 | 1998-07-14 | The Procter & Gamble Company | Detergent powder compositions comprising metal ion-chelant complex and anionic functional polymer |
HUT76034A (en) | 1994-04-29 | 1997-06-30 | Procter & Gamble | Cellulase fabric-conditioning compositions |
US5445747A (en) | 1994-08-05 | 1995-08-29 | The Procter & Gamble Company | Cellulase fabric-conditioning compositions |
CZ60097A3 (en) | 1994-08-30 | 1997-07-16 | Procter & Gamble | Chelating agents increasing photobleaching |
ATE190090T1 (de) | 1994-12-09 | 2000-03-15 | Procter & Gamble | Diacylperoxydteilchen enthaltende zusammensetzungen für automatische geschirreinigung |
US5929018A (en) | 1995-03-11 | 1999-07-27 | Procter & Gamble Co. | Detergent composition comprising a polymeric polycarboxylic compound, a chelant, and an amylase enzyme |
US5641739A (en) | 1995-05-01 | 1997-06-24 | The Procter & Gamble Company | Aqueous detergent compositions containing chelants which remain undissolved under acidic conditions |
CA2224558C (en) | 1995-06-16 | 2003-07-15 | The Procter & Gamble Company | Automatic dishwashing compositions comprising cobalt catalysts |
US5576282A (en) | 1995-09-11 | 1996-11-19 | The Procter & Gamble Company | Color-safe bleach boosters, compositions and laundry methods employing same |
US5728671A (en) | 1995-12-21 | 1998-03-17 | The Procter & Gamble Company | Soil release polymers with fluorescent whitening properties |
US5747440A (en) | 1996-01-30 | 1998-05-05 | Procter & Gamble Company | Laundry detergents comprising heavy metal ion chelants |
US5879409A (en) | 1996-02-23 | 1999-03-09 | The Procter & Gamble Company | Bleach additive and bleaching compositions having glycine anhydride activators |
US5958866A (en) | 1996-03-23 | 1999-09-28 | The Procter & Gamble Company | Spray-dried component comprising chelant |
US5965514A (en) | 1996-12-04 | 1999-10-12 | The Procter & Gamble Company | Compositions for and methods of cleaning and disinfecting hard surfaces |
BR9713770A (pt) | 1996-12-20 | 2000-02-01 | Procter & Gamble | Composições detergentes para lavagem de louça contendo alcanolamina |
EP0945500A1 (de) * | 1998-03-23 | 1999-09-29 | The Procter & Gamble Company | Flüssige Wäschewaschmittelzusammensetzungen mit HEDP und Polyamine |
US6503876B1 (en) | 1999-02-10 | 2003-01-07 | The Procter & Gamble Company | Stable non-aqueous liquid laundry detergents comprising low density particles |
ITVI20040169A1 (it) * | 2004-07-09 | 2004-10-09 | Taplast Spa | Unita' per l'erogazione di fluidi o miscele e relativo dispositivo di erogazione |
US20080223413A1 (en) * | 2007-03-14 | 2008-09-18 | Radford Philip T | Color changing soap |
-
2011
- 2011-06-29 CN CN2011800329371A patent/CN102959071A/zh active Pending
- 2011-06-29 WO PCT/EP2011/060956 patent/WO2012001078A1/en active Application Filing
- 2011-06-29 BR BR112013001221A patent/BR112013001221A2/pt not_active Application Discontinuation
- 2011-06-29 EP EP11728015.6A patent/EP2588588A1/de not_active Withdrawn
- 2011-06-30 AR ARP110102324A patent/AR082045A1/es unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2012001078A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR112013001221A2 (pt) | 2016-06-07 |
AR082045A1 (es) | 2012-11-07 |
WO2012001078A1 (en) | 2012-01-05 |
WO2012001078A8 (en) | 2012-08-23 |
CN102959071A (zh) | 2013-03-06 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20121219 |
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Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20161028 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170509 |