MXPA96005661A - Composition granulated detergent containing mixed fatty alcohols for improved solubility in water f - Google Patents

Abstract

A detergent composition having improved solubility or dispersibility in laundry solutions is provided, the detergent composition contains from about 1% to about 75% of a detersive surfactant, from about 1% to about 90% of a detergent builder , and an effective amount of a fatty alcohol having a melting point of about 6øC to about 70øC to improve the solubility of the composition in an aqueous solution for laundry

Description

CODIPOSITION GRANULATED DETERGENT CONTAINING FATTY ALCOHOLS ^ MIXED FOR IMPROVED SOLUBILITY IN COLD WATER FIELD OF THE INVENTION The present invention generally refers to a granulated composition that has improved solubility in cold-temperature laundry solutions. Mas .ttii icuiarmenle, the granulated detergent composition > , ont tone 0 a fatty alcohol of melting point under you sprayed or me''d do > .on the granules of dotoi people resulting in a composition of the finished people that improved solubility on cold n ..

BACKGROUND OF THE INVENTION I n the technique of "orgontion, the detectors gi annulled to wash it containing mixed sodium carbonate has discovered they exhibit poor solubility in water) under certain conditions. For example, in countries that typically wash laundry in solutions for relative temperature lavvar (eg, 1 ° C to 3 ° C), the solubility of granular detergent compositions containing carbonate has no or no effect. i complete mind »After having evaded? After a conventional procedure for laundry in these situations, Lidu doughs or "aggluti ations" of detergent ranging from about 15 hast.to 40 min. in di meter and around 'e 2 to 10 mm in length remain in the washing machine and deposited in the washed clothes. These agglut nations generally occur when the detergent is placed in a pile, 15 μarticul rinent e during cold temperature washes / when the order of addition to the washing machine is detergent to wash first, clothes second, and water to the washing machine. ul + io (the so-called "reverse order of addition"). This solubility problem is easily solved by the consumers of said -. 10 - »ergent is granulated and it is acceptable as it has been known that the main contributor to the aforementioned solubility problem is sodium carbonate mixed in detergent for lavur granules. Because of the theory, I think that , 1-h this non-solubility problem is caused by hydration of the sodium carbonate, which results in a slightly dry mass st / du lc, sticky, so that the detergent gi nullified can be spors' and dissolve by in the "resolution for 1 year." It would be important to note that this problem is standard Lmont It is only associated with the granular detergents that contain the "mixed" sodium carbonate, that is, the cation which is subsequently mixed with the base granule. On the other hand, the granular detergents containing iodine carbonate which forms part of the base granule at the 2 added to the fork and spray-dried together with the other ingredients, of granular base, typically do not -refer a problem of solubility in cold water when directed? the present n eneion. As is known, citric acid has been used as a detergent builder in detergents to wash 15 gr'anu Sides. Adi CJ ona 1 inent o, citric acid has been used in some1, cases to increase the solubility in water of granulated detergents containing sodium carbonate and the like by means of chemical reaction between the citric acid and the carbonate of sodium to release carbon dioxide. However, the citric acid substance has been widely regarded as a relatively expensive component of granular detergents of the modern age and thus only nivoLives have been used to produce economically acceptable detergent products. I consumed tears » 1 !? fldi cieña linent or, the citric acid is known as hygroscopic and in the way > ? ntphuye u The formation of undesirable oosti t ('1i product determined that the consumer will use it, Therefore, it would be desirable to have a material of lower cost that could yield the benefits of desired solubility') and () Reduce or eliminate the need for the citric acid component in granular detergents, Therefore, it would be desirable to have a granular detective composition exhibiting improved water solubility, especially at cold temperatures., Also It would be desirable to have said granular detergent which is less coarse.

BACKGROUND TECHNIQUE The following 1) patents disclose granular detergent compositions containing sodium carbonate: ottrell et al., U.S. Patent No. 4, 299, 717; Johnson, b Patent of E.U.fl. No. 2,3E} 1,960"The following patents describe granular detergent compositions containing citric acid. Hughes, Patent of F.U.A., No. 4,507,219; Honrad y ot ro, Pat ent e de E .U.A. Do not ,. 4,159,074; and Meoro and ot ro, ¿aton + e de I .U.fl. I-Jo. 4,? 15, 979. Also, other compositions or granular detergents containing carbonate are described by Uoucher et al., Pa + of F "U..fl. No. 5, 180, 51 b,.

BRIEF DESCRIPTION OF THE INVENTION The present invention fulfills the needs [j identified above by providing a detective-granulated composition that "o? ?? endente en txhibo solubilidad? * -redried n water as it was produced by small amounts of mass , -, oL? das or uncovered agglutinations' obsecuent to the procedure for conventional laundry., This unexpected result is especially noticeable when the granular detergent is used in solutions for laundry at cold temperatures ( for example, 2 ° C to 30 ° 0) "the invention achieves c insulted wished to incorporate a fatty alcohol of low melting point in the detergent granules of b. ^ se., LL 1") fatty alcohol ingredient provides a adequate low-to alternative for components such as citric acid in that it surprisingly improves the water solubility of the granular ingredient as proven by the reduction of visible agglutination or solids. detergent that remains in washed clothes and / or in the washing machine.; < In accordance with one aspect of the invention, a granular detergent composition which surprisingly exhibits improved solubility in solutions for Cold Temperature Laundry < e provides. speci i cament or, the composition -deter in granulate I understand about 1% about 75% of a dextrose tonsion agent, from about% to about 90% by weight, and an effective amount of a fatty alcohol having a melting point of about 50%. about de ° C to approximately 0 ° C to improve the solubility of the composition in a I b solution acousa pai laundry. In one embodiment, the fatty alcohol has from 10 to 14 carbon atoms and this ponsonium at a moisture content of about 1% by weight, P <) and " mode " of the invention, The surfactant is selected from the group consisting of to which 1 benzenesul phonates, alkylstersulphonates, alkylatoxins, alkyl phyloxy coats, alkylpolysilocosides, to which is fatos, ulqui 1 e exisul a t o, ali 1 ul secondary fuses and mixtures thereof. First of all, the surfactant is a mixture of t-ensiocal agents of 1) sulphite and A 1 that is exsaturated. In addition, the composition of the people also includes ingredients selected from the group consisting of bleaches, "bleach activators, foam suppressors, foam blenders, polyester agents. antimicrobials, dye transfer inhibitors and soil release agents In a preferred embodiment, the detergency improver is selected from the group consisting of sodium carbonate, eoliths and mixtures thereof .. no aspect of the invention, A reliable method of washing the laundry is provided comprising the step of having the soiled fabrics contact an effective amount of a detergent composition in accordance with the invention in an aqueous solution or a laundry, all percentages, Please refer to the information provided in this document for weight and weight, unless otherwise specified, all documents including patents and publications cited in the text are incorporated into uí by IjrC f o? encí. Accordingly, an object of the invention is to provide a granular detergent composition exhibiting improved solubility.; "I aqueous solutions for laundry, especially those laundry solutions maintained * cold temperatures." An object of the invention is to provide a detergent-like composition that is less expensive and still provides the desired characteristics of solubility. These and other objects, features and related advantages of the present invention will be apparent to those skilled in the art from a reading of the following detailed description of the preferred embodiment and accompanying reiv ations.

DETAILED DESCRIPTION OF THE PREFERRED MODALIDE I n its broadest aspect, the granular composition of the invention contains a surfactant, a detergent builder and a fatty alcohol of melting point.

Unexpected sulfates which the invention exhibited specifically "prevail" are in granular compositions containing mixed sodium carbonate, ie sodium carbonate which is not part of the base granule. Typically, such detergent ingredients are generally included in the ededoi from 5% to about 70%, preferably from about B% to about 50% and most preferred from about 11% to approximately 30%. % by weight carbonate of / • «io (a2C () 3). However, the improved solubility and reduction of solid masses of liquid or detergent clumps after washing cycles is also surprisingly experienced with "compact" condensed detergent compositions which are highly used by consumers. The detergent composition achieves the desired solubility characteristics without phosphites. It also improves the attractiveness of the composition from an ecological point of view.

Fatty Alcohol The composition preferably contains from about 1% to about 10%, more preferably from about 2% to about 4%, and is preferably from about 2.2% to about 3.8% by weight of a fatty alcohol that has a melting point of from about 1 ° C to about 70 ° C, more preferably from about 5 ° C to about hC) ° C, and most preferred from about f ° C to about> JD ° C. Of the many fatty alcohols that comply with the In the above-mentioned characteristics, fatty alcohols of C? O-14 are the most preferred class, of which C0O fatty alcohol is the most preferred. While it is not intended to be limited by theory, it is believed that fatty alcohols are preferably sprayed on the base granules.

Inter ference on enough with La hi dra < Iodium carbonate ation that is used during laundry operations -I "iver? c? onal, especially those that use solutions for cold-temperature laundry, In this way, the formation of solid masses or aglu inations of blunt detergent ? { The result of the hydrated taption of sodium carbonate and its salts is minimized resulting in an improved solubility or dissipate detergent.

Surfactant 25 A detersive surfactant is preferably included in the composition in a range from about IX to about 75%, more preferably from about 10% to about 55% and most preferred of about 20%. % to approximately 45% by weight. Non-limiting examples < Preferred preferred agent agents in the surfactant agent system include those at the primary C10-O20 fat ("AV"), randomized and randomized chain, alkylates ( 2,3) secondaries of Cj.o -Oiß rle! Lormuia 0113 (Cl t2) C 0110503 ~ M +) OH3 and 01 -l3 (CH2) and (Cl IO '.03 ~ M +' Cl I2 Ol I3 in < Ion of x __ (yti) sori entel is de? o? at least api 0x1 madament e 7, preferably at least about 9, and M is a cation of sun ubi 11 tion in water, especially sodium, sul to c such as oLeilsul ia <, the alkaline coxins of (-10-C18 ("riE? 5"; especially ethoxyl isul fat os-O-7). The composition of the invention includes those which are benzene sulfone ("LAO") do Cu Oiß and the (-? 1 (| u? 1 to cox i carbox 1 Latos de Cío Oís -'- - ') peciu 1 mente lc) < ) - 10x1 carhox 1 luí os l "0 1 -5) the etoro ') ql leu l ees of Cío Oís, ul ul l 1 ol 1 st 1 sewed of O10 - íe V su <' pol ig 1 icosi dos The corresponding models, and steels of acid density, are conventionally selected from C12-O18.5 and conventional non-ionic amphoteric agents are such as those of the exoxylates of O12. "Al.") Including the so-called u 1 qu 11 et ox 11 atos de ico est reche 'and los a 1 qu 11 f uno 1 a 1 c ox 1 i at os C6-C1 (especially ethoxy latos and eto í / mixed propoxi), C12-O18 Vs betaines, foetins ("sultanies"), O1-Ois amine oxides, and the like, may also be included in the overall compositions. You can also use soaps., Oven-O20 Oven. The fatty acid amides of N-al qui Lpol 1 hydro 1 do Cio-Ciß can also be used, typical solutions include the N-met 1 iglucami das of C12- 18. See i '3,205,154. Other sugar-containing surfactants include N-al fatty acid amides, such as N - (3 - me to x 1 p r'o p 11) Gluca 1 from Oí or - Ci 8 - The N - p 1? ilo through M-hexi l glucami das of C12 -Ois can be used for u) pumac? on low ,, laminen so can u + ili ^ ar Conventional soaps of O10-O20. If the ion foam is desired, it can be used with branched chain OI-Cie soaps, the 1 n e .. s a n d e s a n d e s a n d i n e s a n t i n e s a n t i n g a n d a n d a n d s o n s a n d a n d a n d a n d a n d s, n Other surfactants 1 <; / os ú iles eonveno 1 ona les r. o 11 s t an in 1 os t ex tos no rma 1 es " Detergency builder < * "• The detergent improvers can be included in the present compositions to help control the durability of minerals, they can use inorganic and organic ergoline enhancers. They are typically used in fabric lacquering compositions to help remove particulate dirt, and the detor- ging agent can be widely used depending on the use of the composition and its desired physical composition. The compositions are typically comprised of at least 1% dextromethorol or 1% dewatering improver.Epically granulated formulations comprise from about 10% to about 90%, most typically from about 15% to about 50%, weight of the detergency improver However, lower or higher levels of improver of + ergencLa are not excluded Inorganic or P-containing detergency builders include, but not they are limited to metal salts of non-phosphate, ammonium and alkanolammonium polyphosphates (illustrated by the high levels of phosphonates, pyrophosphates and methophosphonates vitreous polymers), phosphonates, acid, silicates, < \ i 'I > ona ct (i nc 1 uiendo b ieai 'bonatos and sesqu i car bona t o), sulfates and al umi osi 1 i cat os. However, the speakers d? Determine that they are not phosphate, they are lequieien in certain places, what is important to you, the compositions of the present work surprisingly well even in the presence of the innominated mcjoi udoi is of etei gene the "deb le-" (in comparison with those of the fa ios) such as citrus, or in the so-called "detorgencLa improvement" situation, which can occur with z-eol fao tory enhancers, examples of detergency builders. silicate are the alkali metal silicates,? a? tic? lar in that those that have an effect of S? 2"a2? in the scale from 1" b: 1 to J.2.1 and silicate stratified, such as silicate ", sodium est i at iri cades desc: rites in the Patent of I. U.A t \, 054,830, issued on May L2, 1987 to H. P. Rieck ,. NaSKS is the trade name for a layered silicate cnstalmo sold by Moechst (commonly referred to as "SKS-h"). Unlike the reolita detergent builders, the MaSKS-5 silicate detergent builder does not contain aluminum. Fl NaSKS-ñ has the morphological form of delta-2 de 5 if L i cato is ratified. It can be prepared by methods such as those described in the German Application u - A -3.4 l 7, 64 q and DE-A -3, h 2, i 3. SKS-6 is a stratified silicate It is also preferred to be used herein, but other labeled silicates, such as those having the general formula NaM5i ?? 2x +? h Where M is sodium or hydrogen, x is a number of 1. (3 ak, preferably 2, and y is a number from 0 to 20, preferably 0 or so can be used in the present. These types of l-loeehst include NaSKS-5, NaSKS-7, and NaSKS-11 as the alpha, beta, and jaina forms, as I indicated above, the form of L ta -Na2 S1O5 iNaSKS-í) is the most preferred to be used on the feet. These can also be used, for example, as magnesium licate, which can serve as a scavenging agent in granular formulations, as a stabilizing agent for oxygen bleaches, and as a component of the ... Foam rolls,. The examples of carbonate e? gencers are alkaline earth metal and alkaline carbonates as < I know; p be in La Pa t en te i lo Sol 1 c: 1 t ud A Le arn t No. 2.3 1, 001 published on?; > November 1073. The alumino-detergent detergents are useful in the present invention. The detergents of detergents of the alumni or cat include 11; that have the formula ernpi p ca: Mz (.. 'AL02) y3xH2? where y y are integers of at least 5, the molar ratio- of i a and is on the scale of around L.O to r. ra ~ approximately 0 .., and x is an integer around L5 a to ox i madamen or 20"The materials of ion exchange < - > These tools can be of crystalline or amorphous structure and can be unintentionally available, or they can occur naturally or without ethics of the devices. method for producing ion exchange materials from Luminosi 1 i cat or > -e described in US 3, 005, Gby, Krurnmel et al. issued October 12, 1976. The materials e- The preferred synthetic ions or crystalline ions useful herein are available under the designations Zeol i ta A, Zeolitide P (fi), Zeolite MAP, and Oolite X .. In a particular embodiment? offend, the ion exchange material of alkyos i 1 i cat or crystalline has r.? ioi inula :: M? 2í (01Ü2) i2 f'.l 2) l2] xl-l2? in dorttJe < it is around 20 to about 30, ospeo 1 amen * e around T I. L ma * in a L-) known as Zeol ita A .. The z.ooiitas deshi di tied (x - 0 - 10 Also, it is possible to use in the present.Princibly, the alumina has a particle size of about 0.1 -10 microns in diameter Organic builders suitable for the purposes of the present invention include, but are not i es pngen a, a wide variety of carboxylate compounds and as used herein, "carboxylates" refers to compounds having a plurality of carboxy groups, preferably at least 3 carhoxy latos. Polymeric detergent builders can generally be added to the composition in acid form, but can also be added in the form of a neutralized salt. When used in the sl state, alkaline metals such as sodium, potassium and lithium, or aluminum, are favored. - ** Included among the polydrug detectors. Box ilato are a variety of useful material categories.An important category of technology is to deterge it from polycarbon and polyvinyl ether, including oxyhydrogenase, as described in Dorg. , Patent of F UA 3,128,207, issued on June 7, 1978, and Lamberti et al., Patento do USA 3,035,030, issued on January 10, 1 372. See also speakers to deterge it of "IMSZTDS. "of the Powerful US, 563.071, issued to Bufen et al. on May 5, 1007. Suitable polymers and ether lattices also include cyclic compounds, particularly - alicyclic compounds, such as those described in U.S. Patent 2, 023, 9; 3,035,163; 4.1 8, b35; 4,120,074 and, 102,003, 5 Other useful detorgmental enhancers include ethex droxipoli carbox box ilates, maleic anhydride copolymers with etiLeno e + or vi or Irnet ilico, aculo i, 3, 5- tp hi rox i heneen -,, b- tp ul phonic, and carboxy unet i lox acid , ¿? ni co, several alkali metal, ammonium and ammonium salts It is substituted for polyacetyl acids such as acid, ethanol, and nitrous oxide, as well as carboxylic acids, such as melic acid, succinic acid, acid. oxidisucc i ni co, polymyaloic acid, heneen-1, 3, - tp carboxylic acid, carboxymethyl acid, and isotonic acid and soluble salts 1 of them. I do not know if i is from dotoi goncia? Q CI trata, v.gr., ¿R i do c i t i i co i sa i es so 1 ub t es < . What are the solutions (sodium salt), are they improving the detergency of pol i c.t? Box 1 at particular importance? a rormulac? one < ) heavy-duty liquid detergents due to their availability or use of ortho-bile resources and their biodegradability. The treatments can also be used in granular compo- sitions, especially in combination with detei aeoi i to and / or silicate? It is ratified. Eos ox? D? Cu < : They are also especially useful in such compositions and combinations.

Suitable lamines ", in the detergent compositions of the present invention are 3-dicarboxy-4-oxa-1, h-hexanodiates and the related compounds described in U.S. Patent 4,566,984, Bush, issued January 28, 1986. Useful succinic acid builders include the alkyl and alkenyl succinic acids of C5-O20 and salts thereof. A particularly preferred compound of this type is acid dodecenii ucci ni co. Specific examples of The succinate detergency builders include: lauryl succmate, m p st 1 Lcuccmato, palmi t 1 succinate, 2- dodeceni Lsuccmato (pre fep do), 2 -pent adeceni 1 succi nat, and the like. Eos laui 11 succmates are the preferred buffers of this group, and are described in the European Patent Application 06200690.5 / 0,200,263, published on November 5 c 1080 .. O pol policar 1 suitable latos are described in the U.S. Patent 4,144,226, Orutchfield et al., Issued March 13, 1079 and U.S. Patent 3,300,067, Diehl, issued March 7, 1967. See also Piehl, U.A. 3,723,322. The fatty acids, e.g., monoeboxes 111 eos of O12-C18, can also be incorporated into the compositions by themselves, or in combination with the aforementioned detergent compositions (especially citrate and / or citrate). the enhancers of the succinate detoi, to provide an additional activity of additional detergent, said use of fatty acids gener- ally damaging the foaming digestion, which is con- In the case where phosphorus-based digestage improvers can be used, and especially in the bar formulations used for hand washing operations, various alkali metal phosphates can be used such as It is also possible to use well-known sodium salts, sodium pyrophosphate and sodium or phosphorus. The phosphonate detoigoneia can also be used as ethan-Lr.? drox i-1, 1-di Phonates and other known phosphonates (see e, for example, Patents of E.U.A .. 3,159,501; 0.213.030; 3,422,021; 3,400,148 and 3,422,137).

Attached Ingredients The compositions herein may include one or more other materials attached to the materials or materials to assure or improve the cleaning performance, treat the material that is to be cleaned, or modify The aesthetics of the detergent composition (for example, color-before, dyes, perfumes, etc.) The following "are illustrative examples of said adjunct materials", the accompanying ingredients include bleach, bleach amalgamators, unpulsoi is e foam or spherical suprasores, agent ", of an + i -mancha and ant 11 orí osion, activated dirt suspension, dirt-free agents, germicides, pH adjusting agents, alkalinity sources" in improver of L8 det er-gencia, agents quelat adore, arciLlas of type esmect? t < ?, Enzymes, agents are enzyme and perfuming agents. See U.S. Patent No. 3,936,537, issued on December 3, 1976 a]) askerví 1 le, Or '. and others, incorporated herein by reference. Also, fabric conditioning agents can be included as adjuncts such as those described in the patent of l-.U.A. 4,861,1502, issued August 20, 1989 to Oas ell, incorporated herein by reference. Bleaches and activators are described in U.S. Patent 4,412,934, Ohung et al., Issued November 1, 1983, and in the U.S. Patent. 4,483,701, Hartman, issued November 20 d? 1984, both of which are hereby incorporated by reference. the chelating agents were also desired in the Patent of \ ..U.A .. 4, b63, 71, Bush and others, from column 17, line 54 to / td umita 10, line (58, incorporated herein by reference), the foam modifiers are designed to be the same and are described in the Patent of t -.UA 3,033,672, issued on January 20. 1976 to Bartolo! ta and others, and 4,135,045, issued on January 23, 1070 to Ga? l * and others, both of which were incorporated into the I) Ioseos tio? of the appropriate osmoctite to be used in the pro, onto are described in the I Patent. U.A. 4, rb2, b45, T? Cl er and others, issued on August 9 or 1988, column 5, line 'u column 7, line 24, incorporated herein by reference. Additional buffers improve it - ** Suitable for use in the present are listed in the ISaskerv i Lie patent, column 13, line 54 to column 16, line 16, and in the US patent. 4,663,071,? Ush et al., Issued May 5, 1907, both incorporated herein by reference. Enzymes may be included in the formulations herein for a wide variety of laundry purposes * «Or fabrics, including, for example, the removal of Dase stains from proteins, based on carbohydrates or on the basis of tglglgs, and in order to avoid the transit of dye", migratory and 1? I am auracioit of fabrics .. Eas enzymes pai to be incorporated1-, i nel uyert pro * easas, am i lasas, 1 i raisins, ce 1 ul asa ", and peroxidasas, as well as mixtures of the same, can also be I included other types of enzymes. They can be of any suitable origin, such as of vegetable, animal, bacterial origin, In fact, their choice is governed by a number of factors such as pH activity and / or optimal stability, quality, stability with active detergents, and the The bacterial and bacterial enzymes, such as the bacteria and bacterial cells and the cellulose cells, are preferred, and the appropriate proximase examples are the subtypes that can be used. You can obtain the glasses of the subtitles and the colors, or the appropriate filter is obtained from a Daci l lu project that has maximum activity in all areas. the pll regime of 0-L2, developed by Novo Indud-t ries A / S ba or the tide -registered ESPERASE ,. The preparation is in: one and of analogous enzymes is described in the British Patent Specification No 1, 243, 784 de Novo The available proteolytic enzymes available to remove protein-based stains are available. rte Luyen those sold under the registered brands AL CALASE and SAVTNASE of Novo industries A / S (Denmark) and MAXATASE of Innational lonal Dio- Synthotics, Ene. (Netherlands). Others -f Otea inc Luyen Protoasa A (see the European Patent Application 130,756 published on January 9, L985) and Proteusa B (see European Patent Application No. le Sene T7303761.0, filed on April 28, 1987 and European Patent Socii ty 130,756, Bott yo ros, published on January 0, 1985), even lasas include , by e empLo, a-arnilasa descí ita in the Finnish Patent Specification No.1, 296, 839 ü ovo), RAPT 0 A Yes), 1 ntei -na tio na 1 II io - ynt he tics, Inc and TER'IAMYL .. Novo 1 ndust laugh. The cellulase usable in the present invention includes both cephalocytic Pacten a L and fungal. Preferably, a pH opt of between 5 and 9"5" should be achieved. Suitable cellulases are described in the US Pat. 4,435,307 Barbesgoard et al., Issued on March 6, 1984, which describes the mycotoxin cellulase produced from Hurn cola i riso 1 in ", and strain of Humus La or uri fungus producer of ce Luí asa 212 belonging to to the genus Aeromonas, and celuLasa extracted from 7 1 of the hepafopanc areas of a marine mollusk (Del abolla atrium So 1 artde r). Also described are 1 handles adoeuadas in 6B-A - 2.075.020; 0 B - A - 2.095.275 and DE - OS - 2.247"032. The appropriate Lipase enzymes to be used in detergents include those produced by microbes from the Pseudomonas group, such as Pseudornona st ut ze r i ATCC 19. 154, as * .e described in British Patent 1,372,034. See also the Handbooks in Japanese Patent Application No. 3,20487, open for public inspection on February 24, 1987. This lipase is available from Amano Pharmaceutical Co. Ltd., Nagoya, 3aport, ba or registered maarca Lipase P "Amano," hereinafter that horn "Amano - P" is designated "Other commercial li raisins include Amano OES, raisins li er Ohromobact ex vi seosum, eg er Chrornohact vi scosum var. 11 pol yt um NRRLB 3573, trade Imertt e available from Toyo iozo Oo., Tagata, ") apon; and decorate the Ohromobact er _ cosum lipases from U.S. 15th i chem i c l Corp., .U.A., And üisoynth Co. , The Netherlands, and the li ples of ex Pseudomonas g 1 adi o 11. I to enzyme E1P0LASA derived from 1-lum? Coi to 1 August, and which is commercially available from Novo (see also EPO 341,947), is a pre-intended use for the present. Peroxidase enzymes are used in combination with oxygen, for example, bona tide, porborate, peroxide, hydrogen peroxide, etc. They are used for "bleaching solutions", that is, to avoid transfer of oxygen. 'Olora tes or pigments i ^ moved from the substrate ", for 2') washing operations to ot or sust in the solution of .avado. The enzymes of per oxydase are known in the art and include, for example, horseradish peroxidase, ligninase and haiogenoperoxy daea such as chloroperox idasa and bronoperox dasa. Detergent compositions containing peroxidase are described, for example, in the PCT national application WO 09/099813, published on October 19, 1989 by O. Ku. assigned to Novo Ind? d pes A / S. -. A wide variety of enzyme materials and means for their incorporation into synthetic detergent compositions are disclosed in U.S. Patent No. 3,553, L39 issued on January 5, 1971 to HcCar and others. Additional enzymes are described in the U.S. Patent. 4,101,457, Place et al., Issued July 18, 1978 and in the US Patent "4,507,219, Hughes, both issued on March 2, 1985. The enzyme materials? Liquid detergent millimeters and their incompatibility with said formulations are described in the US Pat. 4,261,868, Hora et al., Issued April 14, 1981, the enzymes for deterrents can be stabilized by various techniques. The stabilization techniques of enzymes are described and illustrated in the patent of E.U.A. 3,600,319 issued August 7, 1971 to Oedge, and others, and in the Publication of European Patent Application No. O 199 405, Application No. 06200586.5, published on October 29, 1986, Venega. The stabilization systems of enzymes to be dislodged, by 'or jemp lo, in the Pat of F. "U. TO . 3, 19,570., Adjugation, colorant release inhibiting agents may also be included, for example, polyvinyl chloride or polyvinyl nitrate, copolymers of N-vi or l? rroli dona and N-vini 1 imidazole are suitable inhibitory polymers of dye transfer for use in the present detergent composition. The level of said dye inhibitor inhibitors (*? 11 cio na 1 may vary, but the tipi cant is from 0.01% to about 10% by weight of the composition of the ge rite. More comprehensible invention, reference is made to the following examples, which are intended to be illustrative only and not to limit scope.

E3EMPL0 I Vain detergent compositions shown later in Table l are made with ormidad with the invention for (Thu are specific amounts of g-asos low melting point sprayed on granules of detergent alcohols. FAs compositions encuont i Within the scope of the invention and the composition E is outside the invention since it does not contain the selected fatty alcohol, the ions and the ions of the compositions -F are listed in the C? 1 below., TABLE I% by weight Component AI) CT) F Al quil bencen- 10.3 10.3 10.3 10.3 10.3 1 .3 sul fon <C12-14 lltulfate 6.6 6.6 6.6 6.6 h.6 6.6 OIA- 15 Al qui Lulul 1.9 1.9 1.9 1.9 1.9 1.9 I. »exile of 0.14-15 (E0 --- 3) 2.0 oliol 2.0 2.0 2.0 2. 2. Pol luep lato Pol luep lato 3.2 3.2 3.2 3.2 .2 15 (IW-4500) At 1 nosil ica + or 2 266..33 2 266..33 2 266..33 2 266 ..33 26.3 26 Carbonate of 2 266..33 2 266..33 2 266..33 2 266..33 26.3 26.3 Sodium of sed 1 or 1100..33 1100..33 1100..33 1100..33 10.3 1 .3 Fatty alcohol 3.2 1.9. de Cío 1) 1 coho 1 g 1 -ao - - 3.2 1.9 of O12 To intercourse 1 fatty - - - - 1"9 Minors (water, per um, I opened 1 larttador, et e") 100.0 L00.Ü i 00.0 100.0 100.0 100. (1 Each composition is prepared by forming a base formulation of the coupler liquids and powdered materials which are combined and used in a variety of known processes. which include conventional spray drying techniques [java granules for detergent or agglomeration for agglomerates in apparatus such as powder mixers and fluid beds will be available only by bodigo and Aerornatic, respectively, the agglomeration is especially suitable for preparing compact granular detergents ", These enzymes are well-known in the art, and they ensure that a paste of surfactant is not formed by the use of smooth mixers after the pulp is poured into agglomerates and dried. such as celluoses. "or mixed to dryness in a base formulation and the fatty alcohols described herein and other liquid ingredients such as perfumes are subsequently sprayed on the base formulation to form the final detergent-granular compositions. explained in the present ..

/ "EXAMPLE II I This illustrious example illustrates the surprisingly improved solubility achieved by the detergent composition of the invention. I-speci fi cation, normal doses of AE compositions (1170 ppm) are dissolved in an aqueous solution. paia Laundry that has a water tempera ture of 5 ° C and a water hardness of 7 grains / gal n (Ca :: Mg ratio): 1). Each wash cycle begins when the detergent product is added, after the laundry is dirty, and finally water (also known as "ROOR" for "reverse order of addition"), A normal wash cycle afterwards, is carried out. After each procedure for conventional laundry, the evaluators evaluate the laundry and washing machine for masses of residue or agglutinations of the product or detergent and then assign a rating of 0. (poor) to LO (better). The results are shown in Table TT? eon-t i nuacion.

CURDRO II EE l 0. _ L ick Average rating * 8. L 7.7 7.3 7.1 6.9 2.2 Based on the results in the TE Table, it is clear that the AE components that lie within the 1 ai canee nverture and surprisingly improved sun exposure and reduction of residue masses or detergent clumps on the composition F that is outside the detection zone of the invention (that is, does not contain the fatty alcohol as I io 11 uioi? I in ve 11 e io). In this manner having described the invention in detail, it would be clear to those skilled in the art that various changes [They may be made without departing from the scope of the invention and the invention should not be regarded as imitative to what is described. in the specification.

Claims (3)

NOVELTY OF THE INVENTION CLAIMS

1. - A granular detergent composition comprising: (a) from 1% to 75% of a detersive surfactant; (b) from IX to 90% of a detergent enhancer; and (c) an effective amount of a fatty alcohol having a viscosity point of about 6 ° C to about 70 ° C to improve the solubility of said composition in an aqueous solution for 1 to van den a.

2. The detergent composition according to claim 1, which is the same as the one with the fat that has 10 to 14 atoms.

3. The detergent composition according to claim 1, further characterized in that said alcohol is present in an amount of about 1% to about 10% by weight. with claim 1, cateratized adornas because said agerttet in-) loactivo is selected from the group consisting of alq? i 1 benzenesul phonates, alkylestersul onat os, at the same time, the qui lot 1-polyalcoxylates, alkali metal, alkyl sulphates, alkyl ethoxy isul (a *, secondary alkyl sulphates, and mixtures of the same.) 5. The detergent composition according to the rei indication 1, earaet bristled in addition because said improver of detergértela is in an amount of about 10% to apr-ox unadamertt e 40% in weight. 6. The detergent composition according to claim 1, further characterized in that said surfactant is a mixture of surfactants of alkyl sulfate and alkylene isulfate. 7. The detergent composition according to claim 1, further characterized by adjunct ingredients selected from the group consisting of bleach, bleach activators, foam suppressants, enzyme stabilizers, pollen dispersing agents, inhibitors of Dyeing and soil release agents. The detergent composition according to claim 1, characterized by the fact that said builder is selected from the group consisting of sodium carbonate, zeolites and mixtures thereof. 9. The detergent composition according to claim 1, further characterized in that said fatty alcohol is a fatty alcohol of Cío. 10. The detergent composition according to claim 1, further characterized in that said fatty alcohol is present in a quantity of about 2% to 25% by weight or 4%. 11. The detergent composition according to claim 1, c: bristle further comprising because it comprises from about 1% to about 40% sodium carbonate. 12. A method for washing dirty fabrics characterized by the step of said dirty soils making contact with an effective amount of an ergent composition according to claim 1 in an aqueous solution for laundry.