SA93130524B1 - detergent compositiopns - Google Patents

Abstract

Abstract: The present invention relates to a bleaching particulate detergent composition having a high bulk density (at least 700 g/L) comprising one or more detergent-active compounds, and one or more detergency builders containing on specific alkali metal aluminosilicate maximum (aluminum zeolite p (zeolite MAP) and bleach system including peroxy bleach and bleach precursor. The use of zeolite MAP instead of conventional 4A zeolite in this higher bulk density formulation substantially improves stability at Store the source of bleach.

Description

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Detergent formulations Full description: Background of the invention contains alkali metal bleaching detergent The present invention relates to a bleaching detergent formulation also includes “detergency builder” sales (zeolite) crystalline aluminosilicate and source Peroxy bleach A bleaching system that includes a bleaching compound on the development of calcium ions (zeolite) aluminosilicate The ability of the crystalline alkali metal 0 from an aqueous solution led to it becoming a well-known alternative to phosphate as a strengthening material calcium ions zeolite Contains particulate detergent composition of alate particles for cleanliness. The combinations of 0 1677701 are widely known in the field; For example; in British Patent and sold commercially in several parts of Europe, Japan and the USA.(Henkel) Preferred use of zeolite is known; The zeolite, although many crystal forms of Ve are not preferred because PB) or other X such as zeolite, it has been found that tzeolite A materials is a detergent sale that has the advantage of being zeolite A Jax Its absorption of calcium ions is either insufficient or slow. A composition that contains the maximum possible amount of aluminum to silicon - or “maximum aluminum” - so its energy to absorb calcium ions from an aqueous solution - 1 is Si AL lowest theoretical ratio which generally contains the lowest amount of aluminium (or substantially greater Py X zeolite than for ve z 1 higher). Si:1 ratio; new zeolite P ( Unilever) YY ¢ We describe and specify the European Patent Application No. 1,1* of a zeolite MAP (maximum aluminum zeolite P) that has a low silicon percentage, and it is preferable not to be greater than 1.77 percentage of aluminum; not greater than conventional. zeolite 4A is a cleaner booster that is more effective than YL formulations (Unilever) ©7795 and No. 4 AY 7 showing my European Patent Application No. or a citrate polymer with a combined cleaning agent (zeolite MAP citrate) a detergent containing ala and a source of sodium perborate monohydrate and also containing a bleach (polymer) shown to be a better cleaner than zeolite MAP bleach formulations (11 . The corresponding formulations containing zeolite 4A contain -

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¥ It has now been discovered that substitution of zeolite A with zeolite MAP provides additional benefit in detergent powders with a high bulk density faa Vou (l and above) that contain bleach sources: The level of stability of the bleach source increases substantially upon storage. . This is surprising because: The water content of the zeolite MAP is not substantially inferior to that of zeolite A © GENERAL DESCRIPTION OF THE INVENTION The present invention provides for the use of zeolite P having a silicon to aluminum ratio of not greater than 0.37 (MAP zeolite) to improve the stability of the bleach source in a bleaching detergent formulation. Particulate matter having an apparent density of at least 700 g/L and comprising: 0 (a) one active detergent compound or SE 1 (b) one or more cleaning agents including alkali metal aluminosilicate including zeolite MAP and (c) a bleaching system that includes a peroxy bleach compound and a bleaching agent source. Additional subject matter of the invention is a particulate bleaching detergent composition comprising: (a) one active detergent compound or ST vo and (b) one or more cleaning boosters comprising an alkali metal aluminosilicate comprising a zeolite P having a ratio of silicon to aluminum Not greater than s(zeolite MAP) 177 and (c) Jody's Bleach System peroxy bleach with sodium perborate monohydrate | and bleach source. Particulate bleaching detergent formulations as defined above, but containing sodium perborate; monohydrate | 0 as a bleaching compound Peroxy bleach is the subject of European Patent Application 557.657 (Unilever). Detailed description of the invention The subject matter of the invention is the use of zeolite MAP to stabilize a source of bleach in a particulate bleaching detergent composition having a high bulk density containing compounds ACTIVE CLEANSER ve Clean Fortifying System based on Zeolite MAP System and contains peroxy bleach jam and bleach source. These are the essential elements of the invention; Other optional alata components may also be included in the composition if desired or on demand.

: A preferred detergent composition (as of the invention) includes: (a) from © to 710 wt of one or more active detergent compounds; (b) from 01 to 7860 wt of one or more cleaning agents; including “ zeolite MAP: (c) a bleaching system comprising from © to 7785 wt. of a peroxy bleach compound and 0.1 to 78 wt. of a bleach source; (d) optionally other detergent ingredients up to 7001 wt.; All percentages are based on the composition of the detergent. anionic soap and non-soap anionic, cationic, nonionic, amphoteric, zwitterionic, and mixtures thereof Many suitable detergent active compounds are available and fully described in the literature Examples are in “Surface-Active Agents and Detergents”, Volumes I and II, by Schwartz, Perry and Berch. The preferred active detergent compounds that can be used are anionic and non-ionic synthetic soaps and non-soaps. The anionic surface activities are well known to those skilled in this art. Examples of linear alkylbenzene sulphonates include La sad calkylbenzene sulphonates having an rv chain length. The alkyl chain of “primary and secondary alkyl sulphates ¢Cg-Ci5 especially Cjp-alkyl xylene 'olefin sulphonates ¢alkyl ether sulphates ¢C,s primary alkyl sulphates fatty acid ester sulphonatess ¢dialkyl sulphosuccinates ¢sulphonates Sodium salts are generally preferred. Non-ionic surface activities that can be used include primary and secondary alcohol cethoxylates vo in particular aliphatic alcohols ethoxylated ol-o) with an average of 1 to 10 SS moles ethylene oxide JS ethylene oxide mole alcohol” and especially more C1,-Cy5 primary and secondary aliphatic alcohols ethoxylated with : Yo ,

An average of 1 to 10 moles of ethylene oxide per mole of alcohol. Also interesting are non-ionic surfactants, non-oxygenated cnon-ethoxylates such as: O-alkanoyl glucosides y alkylpolyglycosides as described in European Patent 0 application No. 577134 (Unilever). Choosing an active detergent compound (surface active); the quantity present; It can be based on the intended use of the detergent formulation: different surface active systems can be selected; It is also well known for the skillful preparation of hand washing products and products intended for use in different types of washing machines. 1 The total amount of surfactant present can also be based on the intended end use 0 but can generally range from © to Ne 7 wt; Preferably from © to 7548 weight. Detergent formulations suitable for use in most automatic 0 fabric washers generally contain a surfactant other than ionic soap; or a non-ionic surfactant; or a combination of the two in any proportion; Optionally Lae plus soap. yo system of cleaning agents The detergent formulations of the invention also contain one or more cleaning agents. The total amount of cleaner additive in formulations can suitably range from 10 to 7860 wt. The detergent system of the formulations of the invention is based on zeolite MAP optionally for coupling with one or more additional detergents. The amount of zeolite MAP© contained can suitably range from © to 770 wt; And the most Sali from 119 to 748 weight. : He prefers; The alkali mineral aluminosilicate present in the formulations of the invention, La sa, consists entirely of zeolite MAP. zeolite MAP z Description 3 (maximum aluminum zeoliteP) zeolite MAP das and its use in the formulations of ve cleaner in the patent application European No. (Unilever) YAEL Vy is defined as an alkali mineral aluminosilicate 0) type © zeolite having a ratio of silicon to aluminum not greater than 1 wr and preferred in the rate from 1.4 to 1.77 It is more preferred on the scale from 1.5 to AY 1 0 4

. Of particular interest is the zeolite MAP, which has a silicon-to-aluminum ratio of no greater than 1.15. Particularly preferred is the zeolite MAP, which has a silicon-to-aluminum ratio of no greater than: Lamy: zeolite MAP generally has the ability to bind with calcium from at least 0,010 mg CaO 0 per gram anhydrous aluminosilicate; As measured by the standard method described in UK Patent No. 1,577,751 (Henkel) and also described as 'Method 1' in EP 0 Patent Application No. 748450976 (Unilever) Calcium binding capacity as standard is Bale on As low as 160 mg [CaO g] and can be as high as 171 mg [CaO g] zeolite MAP also generally has an “effective calcium binding capacity Ald” measured as 0 is described. under “Method 7” in European Patent Application No. 78506 (Unilever) of at least 15 mg can [CaO] and preferably at least Vou 080 mg/g.: Although zeolite MAP such materials Other zeolite contains water of hydration For the purposes of the present invention the quantities and percentages of ©2601 are denoted generally by Lad relating to anhydrous theoretical substance of 0011008. The amount of water contained in the zeolite is Taal MAP 10 at standard ambient temperature and humidity is about 771 wt.. particle size of 2601116 The preferred zeolite MAP for use in the present invention is particularly excellent Taal and has a wole (LS (defined below) within a rate of 11 to 5.0 µm; Preferably over YY 4 µm and most preferably 14 to 1 µm. ; lv. the quantity wu indicates that 00 pounds weight of particles have a diameter smaller than this number; There are corresponding “corresponding quantities” “MOQ” etc. Particularly preferred materials have a Ji wall of © µm as well as a wall of less than 1 µm. Several methods for measuring particle size are known; All of them give slightly different results. In the present specification, the cited particle size and mean pil (by weight) distributions are measured by Yo by means of a Malvern Mastersizer (trademark) with a £0 mm lens after dispersion in cla demineralised water. And exposure la gall ultrasound for 10 minutes. Yo

Significantly, but not intrinsically, zeolite MAP can contain not only a small average particle size; But it can also be contained in a low amount; Or it should be free from large particles. Thus the particle size distribution can usefully be such that it is at least: 0 wt and preferably at least 796 wt smaller than 10 μm; at least Fae 0 weight and preferably at least 7960 weight smaller than 1 µm; Joy of at least 788 by weight and preferably at least 7786 by weight smaller than © micrometers. Other cleaning agents : zeolite MAP can; at will; To be used in combination with other inorganic or organic cleaning agents. however; The presence of large amounts of zeolite is not preferred. 01 The inorganic cleaning agents that can be found include sodium carbonate: “carbonate” if desired in combination with a crystallisation seed of “calcium carbonate” as indicated in the British patent No. (Unilever) 1479746560 A of pall ed organic hygiene reinforcement that can Waal polycarboxylate polymers such as “polyacrylates acrylic/maleic copolymers” gluconates citrates Ji monomeric polycarboxylates 5 acrylicphosphinatess 00 carboxymethyloxysuccinates glycerol mono- di-andtrisuccinates oxydisuccinates carboxymethyloxymalonates dipicolinates hydroxyethyliminodiacetate alkyl- and alkenylmalonates succinates sulphonated fatty acid salts This list is not meant to be exhaustive. : / Y. The hygiene tonics; whether inorganic or organic; It is preferably the salt of an alkali metal, especially in the form of sodium salt. Additional cleaning agents preferred for use in conjunction with zeolite MAP include citric acid salts, in particular most sodium citrate. Appropriately used in amounts from 7710 to 7710 wt.; Preferably more than Tye Je Ye weight; This combination of a hygiene booster was described and specified in European Patent Application No. (Unilever) 587

A Polycarboxylate polymers and in particular the most copolymers 616L 80110/012 are also preferred; Appropriately used in quantities from 09 to 959 wt.; especially from 1 to 701 weight; of the detergent composition. This combination of a tonic was described: for hygiene and specified in European Patent Application No. 0775186 16760 nDNA). M. Bleaching system The detergent formulations according to the invention contain a bleaching system; Includes peroxy bleach complex in combination with a bleach source. : peroxy bleach compound present suitably in an amount from © to 7785 wt.; Preferably from 01 to 7785 weight. 01 Adequately present bleach source in an amount of 1 to 74 wt.; and prefer who? to - 8 wt. The anal compound The compositions of the invention contain an inorganic or organic peroxy bleach capable of producing hydrogen peroxide in an aqueous solution. Contains peroxy bleach compounds suitable for use in The compositions of the invention are organic materials “urea peroxide Ju” and high oxygen inorganic salts; alkali metal Ji perphosphates s percarbonates «<perborates and persulphates persilicates. Mixtures of two or more of these compounds may also be appropriate. : : The preferred one is sodium perborate tetrahydrate, especially sodium perborate ; monohydrate 0 preferably sodium perborate monohydrate _ due to the high of fine active oxygen. Particulate detergent formulations having an apparent density of at least 701 g/l and containing a cleaning booster system zeolite MAP Jali and a bleaching system sodium berborate monohydrate are the subject of European Patent Application No. 87067 (Unilever) Yo can Sodium percarbonate is also preferred for environmental reasons. Particularly preferred is sodium percarbonate which has a protective coating to improve its stability when stored: Coated sodium percarbonate is commercially available from FMC (States q (Japan); mentioned in British Patent No. Kao United States of America) and from A: zeolite MAP, the particulate detergent formulations contain a system of cleaning agents that includes the subject of the European patent application No. sodium percarbonate includes ame and the (Unilever) 779775 0 system Source of bleach © Well known and extensively described peroxy acid bleach (aes). ATEVAA 373707971, UK Patent No. 16197851, German Patent Application No. 174177 0, European Patent Application No. 18580577, European Patent Application No. 17577749, US Patent No. 1705991, European Patent Application No.: and patent US Patent No. 77774887 US Patent No. 51784964 Patent 4597857497 US Patent No. 54174976 Most particularly cperoxycarboxylic acid The preferred sources of bleach are Vo peroxycarbonic acid and ¢peroxybenzoic acid source and source peracetic acid Source .precursors N,N,N',N'-tetraacetylethylenediamine A particular favorite is peracetic acid Source 0 (TAED) phosphonium - a class of special concern formed by bleach sources Y eg as shown in . US Patent No. 10 “quaternary ammonium” and Lever Brothers Patent Application (£YAYVOY Corporation) US Patent No. 00 (Unilever) 771779 EP No. 7,854797 and EP No. 4 Patent Application Of this class are: peroxy acid bleach for bleach sources AB] 2-(N,N,N-trimethylammonium) ethyl sodium-4-sulphophenyl carbonate chloride Yo

N-octyl- ¢ {(CSPC) cholyl-p-sulphophenyl carbonate also known as label (SPCC) 3-(N,N,N- ¢NDC) N,N-dimethyl-N,o-carbophenoxydecyl ammonium chloride

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N,N,N-5 ¢trimethylammonium)propyl = sodium-4-sulphophenyl carboxylate .trimethylammonium toluyloxy benzene sulphonate A special class Al of cationic peroxyacid bleaching sources is formed by cationic nitriles as described In EP Application No. 784797 EP0 Application No. 9079710 EP Application No. 4987495 EP Application No. 474860 (Kao) Any of these sources may be used for peroxyacid bleach In the compositions of the present invention; Although some may be more preferable than others. . Of the above categories of bleach sources; The preferred types are the esters <0, including acyl alkyl phenol sulphonates, acyl phenol sulphonates, acyl-amides, and peroxyacid sources replaced by quaternary ammonium, including cationic nitrile materials. Examples of the preferred peroxyacid bleach sources for use in the present invention include: sodium 4-benzoyloxybenzene sulphonate (SBOBS); : N,N,N',N'-tetracetyl ethylenediamine (TAED); 0 sodium 1-methyl-2-benzoyloxybenzene-4-sulphonate; sodium 4-methyl-3-benzoyloxybenzoate; 2-(N.NN-trimethylammonium)ethyl sodium-4-sulphophenyl carbonate chloride (SPCC) ), | ; 0 also known as label ¢ (CSPC) cholyl-p-sulphophenyl carbonate trimethylammonnium toluyloxybenzene sulphate; sodium nonanoyloxybenzene sulphonate (SNOBS); sodium 3,5 5-trimethylhexanoyloxybenzene sulphonate (STHOBS); Substituted cationic nitriles ye Other ingredients Other substances that can be found in the detergent formulations of the invention. Including sodium silicate and anti-re-sedimentation agents Jie cellulosic polymers

111 Sodium sulfate Jie inorganic salts Inorganic salts ¢fluorescers Polymers for foam control or foam enhancing materials if appropriate as dyes Jul se ssodium sulphate and scented materials. This list is not meant to be comprehensive. Bulk density is g/l; Yoo prefers that the particulate detergent formulations of the invention have a bulk density of at least ° at least 8060 g/L. : Preparation of the detergent formulations The particulate detergent formulations of the invention can be prepared by any method suitable for the production of powders having a high bulk density . ) of non-slurry ingredients; spray-drying; and at least part of the active detergent compounds: Increasing the density of the resulting base powder Spraying or dosing Tangy into a high speed mixer/agglomerator in batches or continuously;

PEroxy is a suffix for those ingredients that are not suitable for processing by paste; Including a bleaching compound: and a source of bleaching matter. bleach | 0 in another way; particularly favored; Spray drying can be completely neglected; prepare the constituent powder; By mixing and granulating the basic Hal edge with a high bulk density directly from the introduction of a dose of bleach and other Bans dle ingredients into a mixer / agglomerator with granulating speed; z as in the method of increasing the density by spray drying/post turret. ie has a high speed; mixer/granulators described processes using a mixer/agglomerator 7 EP Application No. 745017 and EP Application No. 7374? 670711 The European Patent Application No. YAY AE, and the European Patent Application (Unilever) further illustrate the invention by means of the following examples; In which the parts and percentages are Yo by weight unless indicated otherwise. The examples identified by numbers are in conformity with the invention,” while those identified by letters are comparative examples.

VY

7 to 1 used in the examples in ways similar to those described in the examples. Zeolite MAP is prepared (silicone) The percentage of silicon is (Unilever) 7484509750 from European Patent Application No.: as is (ds) particle size The particle size is .0.11 (aluminium) to aluminum μm. +,A Malvern Mastersizer by Degussa from P (trademark) Wessalith powder used is Zeolite A ° coconut alcohol used is the anionic surfactant. The anionic surfactant is: - (Philippine Refining) (from (cocoPAS) sulphate company

Synperonic used are nonionic surfactant Nonionic surfactants are respectively the same Cpp-Cys alcohols ethoxylated from 101 which are A3 and A7 (trademark): -cthylene oxide moles gram molecule Average VV of 1. A i Example 3 Comparative example of a detergent for the formulations specified below (in base powders portions the base powders are prepared by weight); By mixing and granulating in a high-speed agglomerator/mixer . 15-30 (trademark) Fukae batches in a high-speed mixer/granulator A rr] 7120 Nonionic surfactant 310 Nonionic surfactant Non-ionic wv (* 03) zeolite 8 z Cw almatite") zeolite MAP

Cope E Sodium carbonate EEE SCMC

Fluorescer Fluorescent material Moisture (nominal) ev | Ass for Ci) Gr BE but cites quantities in respect of chydrated material used in hydrated form zeolite *_ The vo materials included in the quantity appear in total moisture. hydration Hydration ele anhydrous; The actual moisture contents of the base powders were measured by measuring weight loss after heating up to one hour; I found it as follows: sad Done 08

Gon) moisture content of 0.1

VY

It had a higher moisture content with the degree of zeolite MAP. Thus, the base powder containing 0 - fe 0: cholyl-4-slphophenyl carbonate. Powder samples were prepared by mixing 0, + g of granules with 0, 4 g of each base powder. “(CSPC) (by weight per cubic meter) are as follows: CSPC Compositions for Granules (° Active Weight) 719) GPC (Prifac 7901) fatty acid 83 YY (Yor) (molecular weight polyethylene glycol silica coating)

CSPC is equivalent to 77.5 weight of CSPC powder over 0 pound weight of JS granules.

LT. itself 3

JY + relative humidity and 2° YA relative humidity. Products were stored in open bottles at Storage stability levels were assessed by sampling at different time points and peracid determination in sodium perborate on ice. The remaining sodium thiosulphate was added titrated with peracid 0. CSPC pickling process to ensure complete generation of peracid from the results; Expressed as percentages of the initial value are as follows: an] (9) storage time z z | - Comparative example with oY (example at Gl) and using different storage conditions: sealed bottles 1. The examples procedure was repeated and the powder of the comparative example B has the same 1 for 0 M. Example powder has the same composition as example powder

Jd Composition as a powder Comparative example: The results were as follows: (44) b (MAP) 1 Storage time (days) d a

Ve — Comparative example oY Example .CSPC 0nal800; In addition to the granules of perborate monohydrate Assa persalt gm (78.00 weight) +0 cold contains 4.0 g (745.77 weight) due powder each gm (79.48 g). wt.) 1 and “CSPC equivalent to 0.74 g (77.14 wt.) (CSPC Granules ©)

JE Example powder contains? On a powder basis, sodium perborate monohydrate. i Whereas the comparative example powder should contain a comparative example base powder JY “m” and relative humidity YA as in Example 1 a Storage was in open bottles at (4A) c (MAP) ¥ Storage time (days ) z : Comparative example d of Example YY and c using different storage conditions: sealed bottles at VARY 0 procedure repeated same ala and comparative example YY powder has the same composition as powder Example ¢ Jad Zam “0h has been powder Comparative example powder composition c. The results were as follows: (4A) D (MAP) ¢ Storage time (days) Z Zeolite is better in powder containing CSPC. In all these examples, it showed a level of stability despite the content of (MAP: comparative example ee co example ne) Detergent powders are prepared with the compositions specified below (in weight percent); by a non-tower process including mixing and granulating surfactants and detergent boosters in a blender/non-tower Process Continuous high-speed mixer/granulator: (trademark) Continuous high-speed agglomerator/granulator; Subsequent dose introduction of remaining ingredients. DigedL [oe 1 0 cocoPAS

Non-ionic surfactant 750 Loe[eo] Non-ionic surfactant isl 3170 zeolite 4A (anhydrous) zeolite MAP (anhydrous) 43 | Sodium disilicate Sodium percarbonate TAED Sas (Dequest) EDTMP SS IT ETT Apparent strength (Ci) z The TAED granules have a TAED content of 787 by weight; The remaining ingredients are sodium sulphate (79.0 wt.); Acrylic/maleic copolymer 7717 (acrylic/maleic copolymer wt.) 7X clay, ) clax wt.) and water (© b wt.). Sodium percarbonate is a coating material prepared by Kao (Japan); It has a coating of 0 #MAND" based on sodium metasilicate 5 sodium metaborate as described in UK Patent No. 1,177,046 (Kao) | The products were stored in laminated packs at TV “C” and relative humidity JY. Residual TAED measured by titration (peracetic acid) against sodium thiosulphate. The results were as follows: ; Storage time 0 cr

Claims (1)

Protection_elements -1-1 Use zeolite P having a silicon to aluminum ratio of not greater than 1.77 zeolite MAP) (0) to improve the stability level of the bleach source: 101©6001:50 bleach in a bleaching detergent formulation: v Particulate bleaching detergent composition having a bulk density ¢ of at least 701 g/L and comprising: (1) one detergent-active detergent compound or JS “: 1 (b) One or more detergent builders including alkali metal aluminosilicate 7 includes zeolite MAP “¢ and A(c) bleach system includes peroxy bleach and source_matter 9 bleach. bleach precursor = Y 1 use as specified in claim )¢ characterized by zeolite MAP having a silicon to aluminum Y ratio of not greater than NY oY use as specified in claim 1 or element Protection oF is characterized by source Y bleach precursor in N,N,N',N'-tetraacetylethylenediamine 1—f 1 use as specified by claim 1 or claim oF It is distinguished that the source of bleach precursor 1 is quaternary ammonium or phosphonium-substituted. A 1 #- Use as specified in the protection element of, characterized by the fact that the source of the bleaching agent, precursor, tastes - .cholyl-4-sulphophenyl carbonate sa Y -1 1 Use as specified by any preceding Claim; It features the bleaching compound, peroxy bleach© .sodium perborate monohydrate or sodium percarbonate sa Y : 1 7- Use as specified by any preceding claimant; It is characterized that the zeolite MAP has a size distribution Y: particle size such that 0 709 wt of its particles have a diameter smaller than the mole value which lies dal 1 on the order of 1.1 to µm. Z 1#- Use as defined by any preceding claim; It is characterized by the fact that the detergent composition Detergent Composition 7 is essentially free of Zeolite A 1 4- Use as specified by any previous protection ingredient; Characterized by the fact that the composition includes: Y (a) from © to 770 wt. of one detergent-active detergent compound or AST « \ VY one or more detergency builders up to 7860 wt of detergent booster 01 (b) of v “zeolite MAP ¢: peroxy (ame includes from © to 778 wt composite bleach system) ° “bleach precursor bleach source weight ZA to 1 and from bleach 1 weight; 7001 Other detergent ingredients up to (Gla) (3) v .detergent composition All percentages are indicated on the detergent formulation A detergent Use as specified with any preceding item of protection; It is characterized by a detergent composition of -01 1 g/l. 800 BY on bulk density. It has a bulk density. particulate matter that includes: bleaching detergent composition one or more detergent compositions - 11 -11 -active detergent compound (f) Y alkali metal one or more including detergency builders (b) detergent booster 1 1.97 having a ratio of silicon to aluminum not greater than zeolite P Joly aluminosilicate ¢ and ‎ «(zeolite MAP) ° peroxy bleach (ame includes bleach system complex) (C) bleach system 1 «bleach precursor and bleaching agent sodium perborate monohydrate—sSas 7 g/L Vou at least bulk density characterizes that the composition has a bulk density A where VY as specified in the detergent composition claim -11 1 1. sodium percarbonate is peroxy bleach, a bleaching compound, Y Yo