PT93238A - PROCESS FOR THE PREPARATION OF LIQUID WASHING COMPOSITIONS, FOR BLEACHING, BASED ALKYLBENZENOSULPHONATES, AMINOXIDES AND HYDROGENE PEROXIDE - Google Patents

PROCESS FOR THE PREPARATION OF LIQUID WASHING COMPOSITIONS, FOR BLEACHING, BASED ALKYLBENZENOSULPHONATES, AMINOXIDES AND HYDROGENE PEROXIDE Download PDF

Info

Publication number
PT93238A
PT93238A PT9323890A PT9323890A PT93238A PT 93238 A PT93238 A PT 93238A PT 9323890 A PT9323890 A PT 9323890A PT 9323890 A PT9323890 A PT 9323890A PT 93238 A PT93238 A PT 93238A
Authority
PT
Portugal
Prior art keywords
weight
sodium
process according
hydrogen peroxide
alkyl
Prior art date
Application number
PT9323890A
Other languages
Portuguese (pt)
Inventor
Karl Schwadtke
Edward Smulders
Original Assignee
Henkel Kgaa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of PT93238A publication Critical patent/PT93238A/en

Links

Classifications

    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides

Description

22

(E) 2 a 12 t em peso de ua agente hidrotrópico; (?) 0,5 a 5 $ em peso de peréxido de hidrogénioí e (0) 45 a €0 jí em pese âe água. A presente invenção refere-se a uma composição de lavagem líquida, aquosa, contendo sais de carga, a qual contém como a-gente branqueador peréxido de hidrogénio e que se csraeteriza por uma elevada estabilidade durante & armazenagem, assim como uma fácil doseabilidade* SIo Já conhecidas composições líquidas de lavagem, tanto aquosas como também não aquosas, que ooniim como branqueadores compostos nperw* No caso de composições não aquosas a estabilidade dos compostos "per* geralmente alo oferece problemas. Pelo contrário, a estabilização das composições contra a segregação das misturas oferece Já frequentes problemas* Estas dificuldades são geralmente ultrapassadas conferindo-se às composições uma elevada viscosidade e moendo os seus constituintes até uma finíssima granuloaetria num processo de moenda dispendioso, por meio de moinhos de coloides* t frequente ter que se adicionar ainda estabilizadores de sedimentação* Subsiste ainda o inconveniente de, não raro, terem que ser adicionadas também grande» proporções de dissolventes orgânicos combustíveis* âa composições do tipo descrito aaterioraen-te estão descrita» por exemplo nas Especificações BE 12 79S7€ (GB 12 0$ 7115, M 22 33 771 (m 3S 50 631), BB 28 25 218 (m 43 16 812) e SP 30 086, 3(E) 2 to 12% by weight of a hydrotropic agent; (?) 0.5 to 5% by weight of hydrogen peroxide and (0) 45 to 0% by weight of water. The present invention relates to an aqueous liquid washing composition containing filler salts which contains as the bleach hydrogen peroxide and which is stable for high stability during heating. storage, as well as easy dosage. Aqueous as well as non-aqueous liquid wash compositions have been known to be useful as non-aqueous composite brighteners. In the case of non-aqueous compositions the stability of the " per * compounds generally provides problems. On the contrary, stabilization of the compositions against the segregation of the mixtures already offers frequent problems. These difficulties are generally overcome by giving the compositions a high viscosity and milling their constituents to a very fine granulometry in an expensive milling process by means of mills of The disadvantages still remain of the fact that large proportions of combustible organic solvents are often added to the compositions of the type described above as well, for example in the Specifications BE 12 79.77 (GB 120 0 7115, M 22 33 771 (m 3 50 501), BB 28 25 218 (m 43 16 812) and SP 30 086, 3

fio caso de composições de lavegens lívidas aquosas aas quais os constituintes estio dissolvidos e* por conseguinte* slo em geral estáveis relativamente à separação das fases» a estabilização de branqueadores contendo oxigénio já oferece dificuldades consideráveis* Assim* por exemplo* na Especificação DS 1 080 ?22 propõe-se adicionar às composições fosfates alt&sen-te condensados e ajustarem-se as mesmas a m valor de plí de 6 a 6,5* -Testas gamas ácidas» todavia* o poder de lavagem ê comparativamente mais reduzido que no caso de composições alcalinas* Além disso as composições, devido à sua forte proporção de agentes tensioaetivos não iénleos» sio pastosas· e con-sequentemente não são doseáveis por copos graduados» como ê da preferência áos consumidores* á© composições descritas na Especificação SI 1 567 583 (TIS 3 658 712) contêm como estabi-lizador um polímero reticulado especial que torna a composição igualmente muito espessa e consequentemente difícil de dosear* Pinalmenie* na Especificação 1B-38 1C1 é proposto encapsular grânulos do agente "branqueador e pS-los em suspensão nesta forma na composição* todavia* naquele documento não se encontra qualquer referência sobre a natureza do material da cápsula que» logicamente* deve ser estável ou insolável em concentrados aquosos» ma© pelo contrário nas composições aquosas de lavagem tem que ser instável ou facilmente soldvel*The present invention relates to aqueous dispersions of water-soluble bleaching compositions in which the constituents are dissolved and therefore are generally stable over phase separation. The stabilization of oxygen-containing bleaches already presents considerable difficulties. Thus, for example, in Specification DS 1080 It is proposed to add to the compositions high condensed phosphates and to adjust the same to a pH value of 6 to 6.5% of these acid ranges, however the washing power is comparatively lower than in the case In addition, the compositions, due to their high proportion of nonionic surfactants, are therefore not available as graduated cups, as are preferably to the consumers, to the compositions described in Specification SI 567 583 (TIS 3,658,712) contain as stabilizer a special cross-linked polymer which renders the composition likewise very thick and It is therefore proposed to encapsulate granules of the bleaching agent and to suspend them in this form in the composition. However, in that document no reference is made to the nature of the capsule material which Should be stable or insoluble in aqueous concentrates otherwise the aqueous washing compositions must be unstable or readily soluble.

Ga problemas expostos são solucionados através da presente invenção* 0 objectivo da presente invenção ê uma composição líquida de lavagem* para branqueamento* contendo (A) 5 a 15 £ «m peso de um alquilbenzenossulfonato de cadeia linear com 9 a 13 átomos de carbono na cadela alquilo* na forma dos seus sais de sédio ou de potássio» (B) 1 a 5 f- em peso de um amlnoéxido contendo um radical al* 4 1 · /J o. -í tf p quilo linear com 12 a 15 átomos de carbono* (C) 1 ã 6 $ m peso de sabães derivados de ácidos gordos com 12 a 18 átomos de carbono, na forma do sal de sódio ou de potássio* {D) 10 a 22 f em peso âe pirofosfatos de potássio* (1) 2 & 12 $ em peso de m agente hidrotrópico, (?) 0*5 a 5 r- em peso de peróxido âe Mdrogónio, (0) 45 a 60 £ em peso de água. 0 alquilbenzenossulfonato apresentasse de preferência na forma do sal de sódio* Λ sua proporção ê preferivelmente de 7 a 12 f em peso*The present invention is directed to a liquid bleaching wash composition containing (A) 5 to 15 weight percent of a straight chain alkyl benzene sulfonate having 9 to 13 carbon atoms in the alkyl bromide in the form of its sodium or potassium salts. (B) 1 to 5% by weight of an amideoxide containing a 4,4 'radical. (C) 1 to 6 weight of fatty acid derivatives of 12 to 18 carbon atoms in the form of the sodium or potassium salt (D) 10 to 22% by weight of potassium pyrophosphates * (1) 2 & 12% by weight of hydrotropic agent, (5) 5 to 5% by weight of hydrogen peroxide, (0) 45 to 60% by weight of water. The alkylbenzenesulfonate is preferably in the form of the sodium salt, its ratio is preferably 7 to 12%

Os amiíioóxidoe apropriados são por exemplo dodecil-dimetil--aminoóxldo, trideeil-dimetil-aminoóxídG* tetradeeil-dimetil--amlnoóxiâo, peniadeeil-dimeíil-aminoóxido e hexadeeil-dime-til-aainoóxido, assim como as suas misturas* Preferivelmente a soa proporção aseenie a 2 a 5 f e© peso*Suitable amide dioxides are, for example, dodecyl-dimethyl-amino-dioxide, trideoxy-dimethyl-aminobenzoxy-dimethyl-aminocoxy, penileldimethylaminooxide and hexadecyldimethylthiooxide, as well as mixtures thereof. aseenie to 2 to 5 fe © weight *

Como sabães prestam-se de preferência aqueles que são obtidos a partir de misturas de ácidos gordos naturais» tais como ácidos gordos de cóco ou de palma* Os ácidos gordos com 10 ou menos átomos de carbono são previamenie separados até uma proporção inferior a 5 # m peso, âe preferência inferior a 3 # em peso (referidos ao sabão), t igualmeate recomendável que t ácido esteárico ss|a separado atá ue teor de estearato inferior a 20 f em peso e de preferência inferior a 15 # em peso (referidos ao sabão)* á fraeção âe sabdes de ácidos gordos insaturados» tais como oleato, também. 4 preferivelmente infe4 rior & 10 ¢, referido a© sabão* Os sabies estão presentes preferivelmente na forma de sais âe sódio* sendo a sua proporçãf de preferência de 2 a 5 # em peso* 5Preferred are those which are obtained from mixtures of natural fatty acids, such as coconut or palm fatty acids. Fatty acids with 10 or less carbon atoms are preferably separated to a ratio of less than 5% preferably less than 3% by weight (based on the soap), it is also recommended that stearic acid be separated to a stearate content of less than 20% by weight and preferably less than 15% by weight to the soap) to the fraction of unsaturated fatty acids, such as oleate, as well. Preferably lower & 10%, based on soap. The amounts are preferably present in the form of sodium salts, the proportion of which is preferably 2 to 5% by weight.

A fracção de pirofosiTato de potássio# que ê utilizado preferivelmente «a fôrma do pirofosfato de tetrapotássio* ascende de preferência a 15 a 21 fe em peso* ilaiores proporções* isto é, até 25 £ em peso# também cão possíveis em princípio, mas por razões de limitação dos fosfates nas águas efluentes# já são menos recomendadas*The fraction of potassium pyrophosphate which is preferably used in the form of tetrapotassium pyrophosphate preferably amounts to 15 to 21% by weight of the same proportions, that is, up to 25% by weight in principle, reasons for limiting phosphates in effluent water # are already less recommended *

Prestam-se como agentes hidrotrópicos iolaenossulfonato, xi-lenossulfonato e cusiolsnlfonato# qualquer deles na forma do sal de sódio* Preferivelmente a sua proporção é de 5 & 1C f. em peso. 0 peróxido de Mdrogóalo $ calculado coso TigC^ a 100 A eaa proporção ê preferivelmente de 1 a 4){ em peso* A água deve ser desmineralizada e deve de preferência estar isenta de iões de metais pesados, A sua proporção preferida varia de 50 a 57 S? em poso* ádicioaalaente podem estar presentes m pequenas quantidades constituintes que sejas insensíveis à oxidação# tais somo corantes ou auxiliares de sue-pensão. SSo são necessários estabilizadores adicionais visto que as composições possuem Já por si sãs ama estabilidade à armazenagem extraordinariamente elevada* Sresmo assim podem e tar presentes pequenas quantidades* isto ó, m máximo C#5 a 1 f m peso* de estabilizadores com aeção sequestraste# inse síveis à oxidação* tais como por exemplo ácido l-hidroxieta-no-1 * 1-difosfónico* ácido 61 ilenodiamiao- tetra-* (met ilenofos-fónico) e ácido dietilenotrismino-penta(metilenofoafénico), qualquer deles na forma dos seus sais de sódio ou de potássib*The hydrotropic agents are iolenesulfonate, xylenesulfonate and any of them in the form of the sodium salt. Preferably, their ratio is 5%. 1C f. by weight. Hydroxy peroxide is calculated to be 100 g and the ratio is preferably 1 to 4. The water should be demineralized and should preferably be free of heavy metal ions. Its preferred ratio ranges from 50 to 100. 57 S? in the presence of small amounts of constituents which are insensitive to oxidation, such dyes or sucrose auxiliaries may be present. Further stabilizers are required since the compositions already possess excellent storage stability. In this way, small amounts can be present, ie, maximum C # 5 at 1 Âμm. Weight of stabilizers with sequestrated action. (such as, for example, 1-hydroxyethyl-1-diphosphonic acid, 61-ylenediaminetetraacetic acid and diethylenetrismino-penta (methylenephenoic acid) acid, any of which in the form of their salts sodium or potassib *

As composições são muito estáveis quando armazenadas, não obstante a sua reacção alcalina* A perda de oxigénio activo^ após vários meses de armazenagem à temperatura ambiente £20» -25%) situa-se em menos do que 1 f£* Quando da sua utiliza*· ção distinguem-se por uma boa acção de lavagem e de branqueaf mento# especialmeate em relação a nódoas coradas*The compositions are very stable when stored in spite of their alkaline reaction. The loss of active oxygen after several months of storage at room temperature (20-25%) is less than 1%. are distinguished by a good washing and whitening action # particular in relation to stained stains *

ExemploExample

Uma composição líquida de lavagem, límpida, homogénea, facil-mente escoável, possui a seguinte composição (em # em peso)i 9 $ de alçuilbenzeaossaifonaf© (sal de sáâia) com 10 a 13 átomos de carbono na paute alquilo, 3 í- de alquil-dimetil-airilnoáxído com 13 a 15 átomos de cai>· bono na paute alquilo, 4 f de sablo de c8oo (sal de sáâio) com 2 £ 0^, 55 f G^, 22 $ Qw 12 $ Q%$ê 9 f nm 2C $ de £4?207 β i de iolueaoesulfonato de eádio 3 f de IIa0g 53 £ de água*A clear, homogeneous, easily flowable, liquid washing composition has the following composition (in wt.) And 9% Alkylbenzazsaosulfone (10% sodium salt) having 10 to 13 carbon atoms in the alkyl, of alkyl-dimethyl-arylnoxazole having 13 to 15 carbon atoms, and a bond of 4 to 10 carbon atoms (sodium salt) with 2%, 5% and 5% respectively. mp 95 DEG C. EXAMPLE 3 Preparation of the title compound as a white solid.

Huma armazenagem em fraecos de plástico fechados, a 25°C, o teor de oxigénio aotivo ao fim de dois meses era ainda de 100 f m ao fim de 4 meses ara ainda de 98 £ do valor inicial* A-pás 15 meses o valor obtido era de 40 f*At storage at closed plastic flasks at 25øC, the oxygen content at the end of two months was still 100 ml after 4 months and still 98 ml of the initial value. was 40 f *

Para comprovação do poder de lavagem e branqueamento foram realizados ensaios de lavagem no *Iaaâerámeirott* Para comparação foi utilizada uma composição líquida de lavagem existente no comércio (comparável a uma composição de acordo com a Especificação W 20 8$€) contendo am alçailbenzenossalfona-to, meios tensioactlvos não iánicos, sablo de côeo, enzimas, estabilizadores dos enzimas e água* Gomo tlxteis de amostra utilizaram-sesTo test the washing and bleaching performance, wash tests were performed in the laboratory. A standard commercial washing liquid composition (comparable to a composition according to Specification W208) containing amine-benzenesulfonic acid , non-ionic surfactant media, coconut oil, enzymes, enzyme stabilizers and water. As sample textiles used

Tl algodão sujo coo pá e gordura da pele, $2 um tecido misto formado por pelilstsr e algodão melhorado 7Tl dirty cotton coo shovel and skin fat, $ 2 a mixed fabric formed by pelilstsr and improved cotton 7

e gordura da pele* com vinho tinto* com manchas de chá* (wasfc and *ear) 31130 com pá 2*3 algodão (melhorado) saJ© M algodão (melhorado) sujoand skin fat * with red wine * with tea stains * (wasfc and * ear) 31130 with shovel 2 * 3 cotton (improved) saJ © M (improved) cotton

Condições do ensaiosTest conditions

Dureza da água 16¾ (ISOmg de OaO por litro) concentrarão 6*5 g/litro» 15 minutos a 60¾, enxagasmento 3 vezes* determinação fotométrica* valor médio de 3 determinardes*Hardness of water 16¾ (ISO mg of OaO per liter) will concentrate 6 * 5 g / liter »15 minutes at 60¾, rinse 3 times * photometric determination * average value of 3 determinardes *

Ce resultados estão resumidos no quadro adiante* Evidenciam una superioridade da composição* tanto relativamente à sujidade gordurosa-mineral como também relativamente às manchas branqueáveis# & áe ramlgsfji áagSlSâ-_JZmmvlQ...............................goasoaição £1 61 *8 48,0 m 40,1 34*7 n 5M 54,0 n 6S,6 48*8The results are summarized in the table below. They show a superiority of the composition both with respect to mineral-greasy soil and also to bleachable stains. (1) (1) (1) (1) (2) (1) * 7 n 5M 54.0 n 6S, 6 48 * 8

Claims (1)

88 heiyxibioaoSbs jseeejeatataarasaBStsssacassass-eçièaíS-íitsi* 1®* - Processo para a preparação de composições de lavagem liquidas, para branqueamento* k base de alquilbenzenossulío- natos» amlnáxidoô e perdxlâo de hidrogénio* earaeterizado pelo facto de se misturar (A) 5 a 15 i em peso de um alquilbenzeaossulíonatc de cadeia linear coe 9 a 13 átomos de carbono na cadeia de alquilo sob a forma do sal de sáâio ou de potássio? (B) 1 a 5 jí em peso de um aminéxido que contém um radical alquilo em cir%5 (O) 1 a 5 f em peso de um sábio derivado de ácidos gordos com 12 a ia átomos de carbono» sob a forma de m sal de sédio ou de potássio; (D) 10 a 22 # em peso de pirofosfato de potássio; (£) 2 a 12 £ em peso de um agente hidrotrdpico; (F) 0»5 a 5 # «» peso de peréxido de hidrogénio; e (G) 45 a 60 # em peso de água* 2*2» - Processo de acordo com a reivindicação 1» caracterizado pelo facto de se empregar 1 a 12 £ em peso do componente (A) sob a forma de sal de aádio* 3“* - Processo de acordo com as reivindicações 1 ou 2» caracterizado pelo facto de se empregar 2 a 5 £ em peso alquilo ea G^g-C^g-diaetil-easMéxido* 4*. Processo de acordo com uma ou várias reivindicações X aA process for the preparation of liquid washing compositions for the base bleaching of alkylbenzenesulphonates, aminocoxide and hydrogen peroxide, characterized in that the mixture is blended (A) 5 to 15 .mu.m. by weight of a straight-chain alkyl benzene sulphonate having 9 to 13 carbon atoms in the alkyl chain in the form of the sodium or potassium salt; (B) 1 to 5% by weight of an amine-oxide containing an alkyl radical in the range of 5 to 10% by weight of a sage derived from fatty acids with 12% of carbon atoms in the form of m sodium or potassium salt; (D) 10 to 22% by weight of potassium pyrophosphate; (E) 2 to 12% by weight of a hydrotropic agent; (F) 0.5 to 5% by weight of hydrogen peroxide; and (G) 45 to 60% by weight of water. 2. A process according to claim 1 wherein 1 to 12% by weight of the component (A) is used in the form of the sodium salt A process according to claim 1 or 2, characterized in that 2 to 5% by weight of alkyl and N, N-dimethylformamide are used. Method according to one or more claims X to 3* caracterizado pelo facto de m empregar 2 a 5 f- em peso áe ama mistura de satiSo de sdâio com mecos de $ f- m peso, preferivelmente menos de 3 £ em peso, em relação ao peso total de salslo em 10 átomos de caríjono ou monos, assim como menos de 20 $ em peso, preferivelmente menos de 15 já em peso de esteara to de cddio e menos de 10 f em peso de oleato de sddio. 5ώ* * Processo de acordo coa $aal%aer das reivlnálcaçSesll a 4, caracterizado pelo facto de se empregar 15 a 21 f em peso de pirofosfato de tetranotássio» 6** - Processo de acordo cosi cual$uer das reivindicaçSes 1 a 5, caracterizado pelo facto de se empregar 5 a 10 $5 de um to* luenossulfonato, xileaossalfonato ou cumolssulfonato, sois a forma de sal de sódio. 7#* - Processo de acordo com Q«ai%aer das reivindicações 1 a 6, caracterizado pelo facto de conter 1 a 4 f m peso de per^-xido de hidrogénio· 8δ* - Processo de acordo com toalfaer das reivindicações 1 a 7, caracterizado peio facto de se empregar 50 a 57 £ e® P*®° de água» Listoa, 22 de Fevereiro de 1990 /o âgente Oficial ia Propriedade Industrial Américo ?ia Slír/a Oarvsího 4enle Oficial J, Pnpric<!,J, kJ,!ílrill Rua Castilho. 261-3.° Esq. Teieí. 65 13 38 - 1000 USBOACharacterized in that it employs 2 to 5% by weight of a mixture of sodium phosphate and magnesium compounds, preferably less than 3% by weight, based on the total weight of the syrup in 10 atoms. as well as less than 20% by weight, preferably less than 15% by weight of sodium stearate and less than 10% by weight of sodium oleate. 5. A process as claimed in any one of claims 1 to 5, wherein 15 to 21% by weight of tetranotassium pyrophosphate is used. 6. A process according to any of claims 1 to 5, characterized in that 5 to 10% of a toluene sulfonate, xylethosulfonate or cumolsulfonate is in the form of the sodium salt. 7. A process according to any one of claims 1 to 6, comprising 1 to 4 parts by weight of hydrogen peroxide. 8. A process according to any one of claims 1 to 7, , characterized in that 50 to 57% by weight of water was used. Listoa, February 22, 1990, is the Official United States Patent and Trademark Office of the United States Patent and Trademark Office, Pnpric < J . 261-3 ° Esq. Teieí. 65 13 38 - 1000 USBOA
PT9323890A 1989-02-27 1990-02-22 PROCESS FOR THE PREPARATION OF LIQUID WASHING COMPOSITIONS, FOR BLEACHING, BASED ALKYLBENZENOSULPHONATES, AMINOXIDES AND HYDROGENE PEROXIDE PT93238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893906044 DE3906044A1 (en) 1989-02-27 1989-02-27 BLEACHING LIQUID DETERGENT

Publications (1)

Publication Number Publication Date
PT93238A true PT93238A (en) 1990-08-31

Family

ID=6375014

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9323890A PT93238A (en) 1989-02-27 1990-02-22 PROCESS FOR THE PREPARATION OF LIQUID WASHING COMPOSITIONS, FOR BLEACHING, BASED ALKYLBENZENOSULPHONATES, AMINOXIDES AND HYDROGENE PEROXIDE

Country Status (4)

Country Link
EP (1) EP0385216A1 (en)
DE (1) DE3906044A1 (en)
PT (1) PT93238A (en)
WO (1) WO1990010055A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9506066D0 (en) * 1995-03-24 1995-05-10 Warwick Int Group Alkaline isotropic liquid detergent with peroxide
GB9506065D0 (en) * 1995-03-24 1995-05-10 Warwick Int Group Alkaline isotropic liquid detergent with peroxide
WO1996030486A1 (en) * 1995-03-24 1996-10-03 Warwick International Group Limited Alkaline isotropic liquid detergent with peroxide
GB9506093D0 (en) * 1995-03-24 1995-05-10 Warwick Int Group Alkaline isotropic liquid detergent with peroxide
EP0779357A1 (en) * 1995-12-16 1997-06-18 The Procter & Gamble Company Stable emulsions comprising a hydrophobic liquid ingredient
FR2766724B1 (en) * 1997-07-31 1999-10-22 Irdec Sa NON-AGGRESSIVE DECONTAMINANT COMPOSITIONS
EP0962520A1 (en) * 1998-05-29 1999-12-08 The Procter & Gamble Company Liquid bleaching compositions
GB2339789A (en) * 1998-07-16 2000-02-09 Reckitt & Colman Inc Aqueous cleaning and surface treatment compositions
US6010729A (en) 1998-08-20 2000-01-04 Ecolab Inc. Treatment of animal carcasses
WO2000023555A1 (en) * 1998-10-22 2000-04-27 Colgate-Palmolive Company Thickened liquid hydrogen peroxide bleach compositions
EP1065262A1 (en) * 1999-06-29 2001-01-03 The Procter & Gamble Company Bleaching compositions
CA2407098C (en) 2000-04-28 2009-12-29 Ecolab Inc. Antimicrobial composition
US7150884B1 (en) 2000-07-12 2006-12-19 Ecolab Inc. Composition for inhibition of microbial growth
US6479454B1 (en) 2000-10-05 2002-11-12 Ecolab Inc. Antimicrobial compositions and methods containing hydrogen peroxide and octyl amine oxide
US6514556B2 (en) 2000-12-15 2003-02-04 Ecolab Inc. Method and composition for washing poultry during processing
US7622606B2 (en) 2003-01-17 2009-11-24 Ecolab Inc. Peroxycarboxylic acid compositions with reduced odor
JP2007520479A (en) 2004-01-09 2007-07-26 イーコラブ インコーポレイティド Medium chain peroxycarboxylic acid composition
US7504123B2 (en) 2004-01-09 2009-03-17 Ecolab Inc. Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions
US7887641B2 (en) 2004-01-09 2011-02-15 Ecolab Usa Inc. Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them
US7771737B2 (en) 2004-01-09 2010-08-10 Ecolab Inc. Medium chain peroxycarboxylic acid compositions
US7507429B2 (en) 2004-01-09 2009-03-24 Ecolab Inc. Methods for washing carcasses, meat, or meat products with medium chain peroxycarboxylic acid compositions
US7754670B2 (en) 2005-07-06 2010-07-13 Ecolab Inc. Surfactant peroxycarboxylic acid compositions
US7547421B2 (en) 2006-10-18 2009-06-16 Ecolab Inc. Apparatus and method for making a peroxycarboxylic acid
US8075857B2 (en) 2006-10-18 2011-12-13 Ecolab Usa Inc. Apparatus and method for making a peroxycarboxylic acid
AU2019222696B2 (en) 2018-02-14 2024-02-29 Ecolab Usa Inc. Compositions and methods for the reduction of biofilm and spores from membranes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271885B (en) * 1964-01-04 1968-07-04 Henkel & Cie Gmbh Liquid, storage-stable detergents, bleaching agents and oxidizing agents
US4298492A (en) * 1979-06-21 1981-11-03 Lever Brothers Company Built liquid detergent composition
DE3519689A1 (en) * 1985-06-01 1986-12-04 Henkel KGaA, 4000 Düsseldorf Liquid detergent concentrate

Also Published As

Publication number Publication date
EP0385216A1 (en) 1990-09-05
DE3906044A1 (en) 1990-08-30
WO1990010055A1 (en) 1990-09-07

Similar Documents

Publication Publication Date Title
PT93238A (en) PROCESS FOR THE PREPARATION OF LIQUID WASHING COMPOSITIONS, FOR BLEACHING, BASED ALKYLBENZENOSULPHONATES, AMINOXIDES AND HYDROGENE PEROXIDE
USRE27096E (en) Best available copy
US5078896A (en) Thickened aqueous cleaning compositions
US4071463A (en) Stable cleaning agents of hypochlorite bleach and detergent
US4923635A (en) Liquid detergent composition containing alkylbenzene sulfonate, alkyl ethanol ether sulfate, alkanolamide foam booster and magnesium and triethanolammonium ions
EP0452106B1 (en) Concentrated aqueous surfactants
IL102950A (en) Liquid laundry detergent compositions
JPH09505088A (en) Liquid synthetic detergent composition having alpha-sulfonated fatty acid methyl ester and anionic surfactant
JPH0558480B2 (en)
JPH0662991B2 (en) Liquid detergent composition
PT95491A (en) A process for the preparation of a liquid, hard, stable, cleaning composition comprising bleach agent
EP0265979B1 (en) Thickened aqueous cleaning compositions
KR930700631A (en) Liquid detergent composition
US4561999A (en) Surfactant composition
DE1084415B (en) Clear, liquid detergent and cleaning agent
DK146341B (en) LIQUID, COLD STABLE DETERGENT CONCENTRATE
FI81376C (en) BENTONIT INNEHAOLLANDE, TEXTILUPPMJUKANDE, FLYTANDE TVAETTMEDELSKOMPOSITION.
JP2002509184A (en) Stable colored thickening bleaching composition
GB2168994A (en) Alkane sulfonates as viscosity regulators for highly viscous anionic surfactant concentrates
NO173027B (en) Aqueous, liquid bleach
MXPA98001081A (en) Reproductive cleaning compositions pigmented with tixotropi properties
US2746932A (en) Synthetic detergent compositions
PT687726E (en) BLEACHING COMPOSITIONS
US3232879A (en) Detergent bars having good sudsing and lime soap dispersant characteristics
PT98980A (en) PROCESS FOR THE PREPARATION OF COMPOSITIONS OF AQUEOUS LIQUID DETERGENTS, WHICH UNDERSTAND SURFACTANTS AND A SPECIFIC INTENSIFYING SYSTEM WHICH COMPARES SUCCINIC ACID CITRATE

Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19951017