BRPI0507994B1 - A process for obtaining strong alkylate fluid metal and composition - Google Patents

A process for obtaining strong alkylate fluid metal and composition Download PDF

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Publication number
BRPI0507994B1
BRPI0507994B1 BRPI0507994-2A BRPI0507994A BRPI0507994B1 BR PI0507994 B1 BRPI0507994 B1 BR PI0507994B1 BR PI0507994 A BRPI0507994 A BR PI0507994A BR PI0507994 B1 BRPI0507994 B1 BR PI0507994B1
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Brazil
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component
composition
group containing
composition according
concentration range
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BRPI0507994-2A
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Portuguese (pt)
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Singh
Arun
Kumar
Anand
Onkar
Nath
Gupta
Ashok
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Council Scient Ind Res
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Publication of BRPI0507994B1 publication Critical patent/BRPI0507994B1/en

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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
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    • C10M173/00—Lubricating compositions containing more than 10% water
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    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/041—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms used as base material
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Description

UM PROCESSO PARA OBTER METAL FLUIDO DE ALQUILATO FORTE E COMPOSIÇÃO CAMPO DE INVENÇÃO: A presente invenção refere-se a um processo para fluidos para manuseio de metal da partir de alquilatos pesados. Mais particularmente esta invenção se refere à composição de fluido para manuseio de metal e o processo para sua preparação baseados em alquil- benzenos pesados tendo 22 a 26 átomos de Carbono para repor o óleo mineral. FUNDAMENTOS DA INVENÇÃO E MÉTODO ANTERIOR Tradicionalmente o óleo mineral e sulfonatos de petróleo têm sido a fonte básica para formulações de fluido para manuseio de metal. Os óleos lubrificantes e sulfonatos baseados no petróleo são hidrocarbonetos de composição variada e consistem de naftas, parafinas e aromáticos. Por outro lado os sulfonatos formados pela sulfonação de componentes aromáticos nestes fluxos (jatos) de óleos lubrificantes agem como emulsificantes óleo/agua. Além destes vários aditivos, que são principalmente produtos químicos de composição definida ou estrutura, são adicionados aos óleos solúveis para melhorar as propriedades físico-quimicas e a performance de fluidos para manuseio de metal. Óleos solúveis com base no petróleo, geralmente sofrem de varias desvantagens, tais como, maior toxicidade ao meio ambiente, biodegradabilidade pobre e constantes alterações nas características, devido a alterações na composição do óleo cru. Os outros tipos de lubrificantes conhecidos como lubrificantes sintéticos são designados para o uso em condições extremas de temperatura, pressão, radiação ou meio ambiente químico e apresenta excelente ação lubrificante e estabilidade térmica. Os lubrificantes sintéticos são relativamente caros comparados com lubrificantes com base no petróleo. Poliglicóis, poiibutenos, ésteres ácidos dibásicos, flúor-polímeros, poliol ésteres, ésteres fosfato, silioones, poli-alfa olefinas, etc são lubrificantes sintéticos comumente usados para variadas aplicações. Alguns dos sintéticos também são tóxicos ao meio ambiente e não são de rápida biodegradação. Desvantagens similares são encontradas com sulfonatos de petróleo que são sub-produtos da sulfonação de óleos lubrificantes que também sofrem de emulsificação inconsistente e características de compatibilidade devido a constante mudança na composição dos óleos lubrificantes.FIELD OF THE INVENTION FIELD OF THE INVENTION FIELD: The present invention relates to a process for handling metal fluids from heavy alkylates. More particularly this invention relates to the metal handling fluid composition and the process for its preparation based on heavy alkyl benzene having 22 to 26 carbon atoms for replacing the mineral oil. BACKGROUND OF THE INVENTION AND PREVIOUS METHOD Traditionally mineral oil and petroleum sulfonates have been the basic source for metal handling fluid formulations. Petroleum-based lubricating oils and sulfonates are hydrocarbons of varying composition and consist of naphtha, paraffins and aromatics. On the other hand sulfonates formed by sulfonation of aromatic components in these flows (jets) of lubricating oils act as oil / water emulsifiers. In addition to these various additives, which are mainly chemicals of defined composition or structure, they are added to soluble oils to improve the physicochemical properties and performance of metal handling fluids. Petroleum-based soluble oils generally suffer from several disadvantages such as increased environmental toxicity, poor biodegradability and constant changes in characteristics due to changes in the composition of crude oil. The other types of lubricants known as synthetic lubricants are designed for use in extreme conditions of temperature, pressure, radiation or chemical environment and have excellent lubricating action and thermal stability. Synthetic lubricants are relatively expensive compared to petroleum based lubricants. Polyglycols, polybutenes, dibasic acid esters, fluoropolymers, polyol esters, phosphate esters, silioones, poly-alpha olefins, etc. are synthetic lubricants commonly used for various applications. Some of the synthetics are also environmentally toxic and not readily biodegradable. Similar disadvantages are encountered with petroleum sulfonates which are by-products of lubricating oil sulfonation which also suffer from inconsistent emulsification and compatibility characteristics due to the constantly changing composition of lubricating oils.

Tendo em vista o fator meio ambiente e melhor performance, constância nas características estruturais e de performance, há uma necessidade em desenvolver componentes lubrificantes e emulsificantes para fluidos para manuseio de metal, que sejam menos tóxicos e de baixo custo, que apresentem uma performance equivalente ou melhorada em relação a fluidos para manuseio de metal com base em óleos minerais ou sintéticos. O uso de aiquil-benzenos pesados como lubrificantes é muito limitado. Recentemente, aiquil-benzenos pesados sulfonatos de metais alcalinos terrosos estão sendo usados como aditivo detergente-dispersante-anti ferrugem em vários tipos de lubrificantes.In view of the environmental factor and better performance, consistency in structural and performance characteristics, there is a need to develop less toxic and low-cost metal handling fluid lubricating and emulsifying components that are equivalent in performance or improved over metal handling fluids based on mineral or synthetic oils. The use of heavy alkyl benzene as a lubricant is very limited. Recently, heavy alkaline earth alkali metal sulfonates are being used as a detergent-dispersant-anti-rust additive in various types of lubricants.

Referencia pode ser feita em M/S Petresa, Madri, Espanha (www.petresa.es), onde estão sendo comercializados alquilatos pesados sob o nome de ‘PETRENE’ a ser usado como fluido térmico, óleo para transformer (transformer oil), óleo de refrigeração, fonte para sulfonação, graxas lubrificantes, mas não para fluidos para manuseio de metal.Reference can be made to M / S Petresa, Madrid, Spain (www.petresa.es), where heavy alkylates under the name 'PETRENE' are being marketed as thermal fluid, transformer oil, cooling, sulfonation source, lubricating greases, but not for metal handling fluids.

Referencia pode ser feita em M/S Chevron USA Inc., (San Ramon, CA) tem patente americana 6,187,981 'Processo para a produção de aril-alcanos, aril-alcanos sulfonatos, composições produzidas destes e aplicação destes’. Esta invenção é um processo para a produção de aril-alcanos. Esta invenção também apresenta um processo para a produção de alquil-benzeno sulfonatos modificados, que podem ser usados para detergentes.Reference may be made in M / S Chevron USA Inc., (San Ramon, CA) U.S. Patent 6,187,981 'Process for the production of aryl alkanes, aryl alkanes sulfonates, compositions produced therefrom and application thereof'. This invention is a process for the production of aryl alkanes. This invention also provides a process for the production of modified alkyl benzene sulfonates which may be used for detergents.

Referencia pode ser feita em Chevron USA Inc., (San Ramon, CA) tem patente americana 6,392,109 ‘Síntese de alquil-benzenos e synlubs de prudutos Fischer-Tropsch’ que é para um processo integrado para a produção de alquil-benzenos, alquil-benzenos sulfonatos, e/ou alqil-ciclohexanos de syngas e usados para detergentes ou dispersantes.Reference may be made to Chevron USA Inc., (San Ramon, CA) U.S. Patent 6,392,109 'Synthesis of alkyl benzenes and Fischer-Tropsch product synlubs' which is for an integrated process for the production of alkyl benzenes, alkyl benzene sulfonates, and / or alkyl cyclohexanes of syngas and used for detergents or dispersants.

Tendo em vista a crescente preocupação com o meio ambiente, há a necessidade para componentes lubrificantes menos tóxicos para óleos de forja (metalworking) solúveis baseados em alqil-benzenos pesados, que é uma nova aplicação de alquilatos pesados. Não somente será reduzida a toxicidade de óleos solúveis como terá um custo menor que óleo mineral, devido a melhor e constante performance pois ambos, o componente do óleo mineral e os sulfonatos oriundos destes alquilatos, podem ser adequados para a obtenção de produto de alta performance de qualidade constante. É uma vantagem adicional para a indústria de alquilatos.In view of the growing concern for the environment, there is a need for less toxic lubricating components for heavy alkyl benzene-based soluble metalworking oils, which is a new application of heavy alkylates. Not only will the toxicity of soluble oils be reduced, but it will cost less than mineral oil due to better and constant performance as both the mineral oil component and the sulfonates derived from these alkylates may be suitable for obtaining high performance product. of constant quality. It is an added advantage for the alkylate industry.

OBJETIVO DA INVENÇÃO O objetivo principal da presente invenção é de apresentar um processo para fluidos para manuseio de metal a partir de alquilatos pesados.OBJECTIVE OF THE INVENTION The main object of the present invention is to provide a process for handling fluids of metal from heavy alkylates.

Um outro objetivo desta invenção é de elaborar um fluido para manuseio de metal de componente lubrificante menos tóxico com base em alquilatos pesados (heavy alkylate based less toxic lubricant component metalworking fluids).Another object of this invention is to make a less toxic lubricant component metal handling fluid based on heavy alkylate based less heavy lubricant component metalworking fluids.

Outro objetivo desta invenção é a apresentação de uma nova aplicação para o sub-produto alquilato pesado.Another object of this invention is to present a new application for the heavy alkylate by-product.

Ainda outro objetivo desta invenção é a elaboração de nova composição de fluido para manuseio de metal beneficiando as indústrias de manuseio com metal e de manufaturação de alquilatos.Yet another object of this invention is the development of a new metal handling fluid composition benefiting the metal handling and alkylate manufacturing industries.

RESUMO DA INVENÇÃO A presente invenção refere-se a um processo de obtenção de fluidos para manuseio de metal a partir de alquilatos pesados. Mais particularmente esta invenção se refere a composição de fluido para manuseio de metal e o processo para sua preparação baseados em alquil- benzenos pesados tendo 22 a 26 átomos de Carbono para repor o óleo mineral. A velocidade de trabalho poderia ser aumentada significativamente se a superfície de corte for mantida fria e lubrificada. Água pode ser vista como o primeiro fluído de corte devido ao seu alto calor especifico e latente para dar força potencial de resfriamento e também por estar disponível em qualquer lugar e a preço baixo.Entretanto, devido a sua pobre eficiência em 'molhar'{wetting efficiency), água sozinha não consegue resfriar a superfície do metal como necessário. Outra desvantagem seria é a formação de ferrugem nas superfícies do ferro e do aço. Desenvolvimentos modernos conduziram à introdução de avançadas emulsões água em óleo, incorporando produtos químicos especiais, que melhoram consideravelmente sua ‘molhabilidade’, lubrificação, poder de resfriamento, propriedades detergentes e inibidoras de ferrugem. Estes concentrados e suas emulsões em água são conhecidos por ‘óleo solúvel’.São ideais para processos gerais de produção onde resfriamento, lubrificação, limpeza e características extremas de pressão são requisitos essenciais.SUMMARY OF THE INVENTION The present invention relates to a process for obtaining metal handling fluids from heavy alkylates. More particularly this invention relates to the metal handling fluid composition and process for its preparation based on heavy alkyl benzene having 22 to 26 carbon atoms for replacing the mineral oil. Working speed could be significantly increased if the cutting surface is kept cold and lubricated. Water can be seen as the first cutting fluid because of its specific high latent heat to give potential cooling strength and also because it is available anywhere and at a low price. However, due to its poor wetting efficiency efficiency), water alone cannot cool the metal surface as needed. Another disadvantage would be the formation of rust on the iron and steel surfaces. Modern developments have led to the introduction of advanced water-in-oil emulsions incorporating special chemicals that greatly improve their 'wettability', lubrication, cooling power, rust inhibitory and detergent properties. These concentrates and their emulsions in water are known as 'oil soluble'. They are ideal for general production processes where cooling, lubrication, cleaning and extreme pressure characteristics are essential requirements.

DESCRIÇÃO DETALHADA A presente invenção mostra um processo para fluido para manuseio de metal de alquilatos pesados, que inclui: a) fração residual tendo C20 a C22 átomos de Carbono do detergente classe alquil- benzeno na faixa de concentração de 50 a 90 % do peso do fluído de forja. b) no mínimo um emulsificante na faixa de 10 a 40 % do peso do fluido para manuseio de metal c) no mínimo um componente aditivo do lubrificante (lubricity booster) na faixa de concentração de 2 a 10% do fluido para manuseio de metal d) um componente antioxidante na faixa de concentração de 50-500 ppm e) um componente fungicida na faixa de concentração de 50-500 ppm f) um componente aditivo para condições extremas de pressão na faixa de concentração de 50-500 ppm g) um componente antiferrugem na concentração de 50-500 ppm h) um componente tensoativo adicional (co-surfactant ) na faixa de concentração de 1-10 percentual de peso do fluido para manuseio de metal i) agente de ligação (coupling agent) na faixa de concentração de 0,5 a 10% do peso do fluido para manuseio de metal j) componente alcalino na faixa de concentração de 8-10 % do peso do fluido para manuseio de metal Alquil-benzeno pesado é produzido como subproduto durante a preparação de alquil-benzeno sulfonatos linear para a indústria de detergentes. A reação de alquilação de olefinas de C10 - C14 com benzeno resulta em reações laterais (side reactions) obtendo-se dialquil-benzenos e derivados de alquilados de anel condensado. Estes produtos estão geralmente na faixa de 10 a 15 % do total de alquilatos dependendo das condições de reação e pureza dos reagentes empregados.DETAILED DESCRIPTION The present invention discloses a process for heavy alkylate metal handling fluid which includes: a) residual fraction having C20 to C22 Carbon atoms of the alkyl benzene class detergent in the concentration range of 50 to 90% of the weight of the forging fluid. b) at least one emulsifier in the range of 10 to 40% by weight of the metal handling fluid c) at least one lubricity additive component (lubricity booster) in the concentration range of 2 to 10% of the metal handling fluid d ) an antioxidant component in the 50-500 ppm concentration range e) a fungicidal component in the 50-500 ppm concentration range f) an additive component for extreme pressure conditions in the 50-500 ppm concentration range g) a component anti-rust at 50-500 ppm h) an additional surfactant component in the concentration range of 1-10 weight percent of the metal handling fluid i) coupling agent in the concentration range of 0.5 to 10% by weight of metal handling fluid j) alkaline component in the concentration range of 8-10% by weight of metal handling fluid Heavy alkyl benzene is produced as a byproduct during the preparation of alkyl benzene su Linear phonates for the detergent industry. The alkylation reaction of C10 - C14 olefins with benzene results in side reactions to obtain dialkylbenzenes and derivatives of condensed ring alkylates. These products are generally in the range of 10 to 15% of total alkylates depending on the reaction conditions and purity of the reagents employed.

Alquil-benzeno pesado consiste em naftalenos e benzenos substituídos como determinado por analises HPLC, UV, IR e RI conforme Tabela 1.Heavy alkyl benzene consists of naphthalenes and substituted benzenes as determined by HPLC, UV, IR and RI analyzes as Table 1.

As propriedades típicas tais como densidade, viscosidade cinética, índice de viscosidade, índice de refração, ponto de escoamento viscoso (pour point), peso molecular e características de destilação são dadas na Tabela 2. Não há presença de componentes olefínicos ou poli-aromáticos nos alquilatos pesados. Estes alquilatos pesados foram adquiridos do mercado hindu.Typical properties such as density, kinetic viscosity, viscosity index, refractive index, pour point, molecular weight and distillation characteristics are given in Table 2. There are no olefinic or polyaromatic components in the heavy alkylates. These heavy alkylates were purchased from the Hindu market.

Tabela 1 CONTEÚDO RELATIVO TÍPICO DE ALQUIL-BENZENOS E ALQUIL- NAFTENOSTable 1 Typical Relative Content of Alkyl-Benzenes and Alkyl-Naphthenes

Tabela 2 CARACTERÍSTICAS TÍPICAS DE ALQUIL-BENZENOS PESADOSTable 2 TYPICAL CHARACTERISTICS OF HEAVY ALKYL BENZENES

Em uma etapa do escopo da presente invenção o componente óleo é um alquil-benzeno pesado tendo C20 - C22 carbonos, fração pesada, subproduto, separado de alquil-benzeno de classe detergente durante a manufatura.In one step within the scope of the present invention the oil component is a heavy alkyl benzene having C20 -C22 carbons, heavy fraction, byproduct, separated from detergent class alkyl benzene during manufacture.

Em uma outra etapa da presente invenção a concentração do componente alquil-benzeno pesado encontra-se entre 50 - 90% em peso do fluido para manuseio de metal.In another step of the present invention the concentration of the heavy alkyl benzene component is between 50 - 90% by weight of the metal handling fluid.

Ainda uma outra etapa da presente invenção o componente emulsificador é um alquil sulfonato de sódio pesado, carboxilato de sódio, oleato de sódio, oleato trietatoamina, oleato dietaloamina ou dodecil tolueno sulfonato de sódio ou misturas deste.Yet another step of the present invention the emulsifier component is a heavy sodium alkyl sulfonate, sodium carboxylate, sodium oleate, trietatoamine oleate, diethalamine oleate or sodium dodecyl toluene sulfonate or mixtures thereof.

Ainda em uma outra etapa da presente invenção a concentração do componente emulsificante está entre 10 - 40% em peso do fluido para manuseio de metal.In yet another step of the present invention the concentration of the emulsifying component is between 10 - 40% by weight of the metal handling fluid.

Ainda em uma outra etapa da presente invenção o componente óleo vegetal para aumento da ação lubrificante é o óleo Karanja, óleo Neem, óleo de farelo de arroz, óleo de rícino (Castor oil) ou mistura destes.In yet another step of the present invention the vegetable oil component for enhancing lubricating action is Karanja oil, Neem oil, rice bran oil, castor oil or a mixture thereof.

Ainda em uma outra etapa da presente invenção a concentração do componente óleo vegetal para aumentar a ação lubrificante está entre 2 - 10% em peso do fluido para manuseio de metal.In yet another step of the present invention the concentration of the vegetable oil component to increase the lubricating action is between 2 - 10% by weight of the metal handling fluid.

Ainda em uma outra etapa da presente invenção o componente antioxidante é um alquil fenol ou amina aromática ou alquil fenol substituído selecionado de 2,6- diterciario butil fenol, 2,6-diterciario p-cresol, difenil-amina, tertiarío butil fenol amino tetrazol, e 2,6-dioctil fenileno diamina.In yet another step of the present invention the antioxidant component is an alkyl phenol or aromatic amine or substituted alkyl phenol selected from 2,6-ditertiary butyl phenol, 2,6-ditertiary p-cresol, diphenylamine, tertiary butyl phenol amino tetrazol , and 2,6-dioctyl phenylene diamine.

Ainda em uma outra etapa da presente invenção a concentração do componente antioxidante está entre 50 - 500 ppm.In yet another step of the present invention the concentration of the antioxidant component is between 50 - 500 ppm.

Ainda em uma outra etapa da presente invenção o componente fungicida é um fenol ou ácido fenólico selecionado de o-cresol, fenol, m-cresol e acido cresílico.In yet another step of the present invention the fungicidal component is a phenol or phenolic acid selected from o-cresol, phenol, m-cresol and cresylic acid.

Ainda em uma outra etapa da presente invenção o componente fungicida está entre 50 - 500 ppm.In yet another step of the present invention the fungicidal component is between 50 - 500 ppm.

Ainda em uma outra etapa da presente invenção o componente aditivo para pressão extrema é um sulfeto orgânico ou sal metálico fosfosulforado de dibenzil disulfeto, óleo vegetal sulfurado, decano-fosfosulforado oleato molibdato e tio-fosfo-pentadecil fenol molibdato.In yet another step of the present invention the extreme pressure additive component is an organic sulfide or dibenzyl disulfide phosphosphorated metal salt, sulfur vegetable oil, decosphosphorphide oleate molybdate and thiophospho-pentadecyl phenol molybdate.

Ainda em uma outra etapa da presente invenção a concentração do componente aditivo para pressão extrema está entre 50 - 500 ppm.In yet another step of the present invention the concentration of the extreme pressure additive component is between 50 - 500 ppm.

Ainda em uma outra etapa da presente invenção o componente anti-ferrugem é um triazol ou sulfonado selecionado de 1 H-benzotriazol, diterciario butil 1 H-benzotriazol, petróleo sulfonato de cálcio (calcium petroleum sulfonate) e alquilato pesado sulfonato de cálcio.In yet another step of the present invention the anti-rust component is a triazole or sulfonate selected from 1 H-benzotriazole, dithertiary butyl 1 H-benzotriazole, calcium petroleum sulfonate and heavy calcium sulfate alkylate.

Ainda em uma outra etapa da presente invenção a concentração do componente anti-ferrugem está entre 50 - 500 ppm.In yet another step of the present invention the concentration of the anti-rust component is between 50 - 500 ppm.

Ainda em uma outra etapa da presente invenção o componente co-surfactant é um álcool selecionado de isopropanol, n-butanol, isobutanol, isso-amil álcool, 2 eti! hexanoí, mono e poli glicol tais como di-etileno glicol e tri-etileno glicol.In yet another step of the present invention the co-surfactant component is an alcohol selected from isopropanol, n-butanol, isobutanol, iso-amyl alcohol, 2-ethyl ester, and the like. hexanoyl, mono and polyglycol such as diethylene glycol and triethylene glycol.

Ainda em uma outra etapa da presente invenção a concentração do componente tensoativo (co-surfactant) está entre 1 - 10% em peso do fluido para manuseio de metal.In yet another step of the present invention the concentration of the surfactant component is between 1 - 10% by weight of the metal handling fluid.

Ainda em uma outra etapa da presente invenção o componente do agente coupling (agente de ligação) é um sulfonato (peso molecular menor que 350) selecionado de sulfonato ligno , sulfonato de petroleum, dodecil benzeno sulfonato de sódio e lauril sulfato de sódio.In yet another step of the present invention the coupling agent component is a sulfonate (molecular weight less than 350) selected from lignosulfonate, petroleum sulfonate, sodium dodecyl benzene sulfonate and sodium lauryl sulfate.

Ainda em uma outra etapa da presente invenção a concentração do componente do agente de ligação está entre 0,5-10 % em peso do fluido para manuseio de metal.In yet another step of the present invention the concentration of the binding agent component is between 0.5-10% by weight of the metal handling fluid.

Ainda em uma outra etapa da presente invenção o componente álcali é um álcali e um sal de metal alcalino terroso selecionado de carbonato de sódio, hidrocarbonato de sódio, carbonato de sódio, óxido de cálcio.In yet another step of the present invention the alkali component is an alkali and an alkaline earth metal salt selected from sodium carbonate, sodium hydrocarbonate, sodium carbonate, calcium oxide.

Ainda em uma outra etapa da presente invenção a concentração do componente álcali está entre 0,5 - 8 % em peso do fluido para manuseio de metal.In yet another step of the present invention the concentration of the alkali component is between 0.5 - 8% by weight of the metal handling fluid.

Ainda em uma outra etapa da presente invenção a composição é adequada para o uso como fluido para manuseio de metal e emulsão em geral como mistura adicional com agua na faixa de concentração de 20 - 80% em peso.In yet another step of the present invention the composition is suitable for use as a metal handling fluid and emulsion in general as an additional mixture with water in the concentration range of 20 - 80 wt%.

Após a adição de todos os componentes a mistura é homogeneizada. Depois é condicionada mantendo-a à temperatura ambiente por 24 horas sem distúrbio. A emulsão diluída do óleo solúvel pode ser preparada misturando-se o concentrado em água por meio de agitação vigorosa por 1 a 5 minutos numa razão de 20:80 e 80:20 como requisita o metal a ser trabalhado e a natureza do metal.After addition of all components the mixture is homogenized. It is then conditioned by keeping it at room temperature for 24 hours without disturbance. The diluted emulsion of soluble oil can be prepared by mixing the concentrate in water by vigorous stirring for 1 to 5 minutes in a ratio of 20:80 and 80:20 as required by the metal to be worked and the nature of the metal.

Será evidente pelo descrito acima que a presente invenção apresenta componente lubrificante não tóxico por uso de alquil-benzeno pesado e útil para fazer a formulação de óíeo solúvel para o manuseio com metais. Esta invenção ainda mostra uma nova aplicação adequada para alquil-benzenos pesados como um subproduto para aumentar seu valor. A invenção será descrita de agora em diante seguindo exemplos que serão dados apenas com o propósito de ilustrar e não com a intenção de limitar a área da invenção.It will be apparent from the foregoing that the present invention has non-toxic lubricating component by use of heavy alkyl benzene useful for making the soluble oil formulation for metal handling. This invention further shows a novel application suitable for heavy alkyl benzene as a byproduct to increase its value. The invention will be described hereinafter by following examples which will be given for purposes of illustration only and not to limit the scope of the invention.

Apesar da invenção ter sido descrita em conjunto com exemplos e por meio de referencias das etapas do escopo desta, é evidente que, para os entendidos na área tendo em vista a descrição acima, muitas alternativas, modificações e variações serão aparentes. Assim, a intenção desta invenção é de incluir estas e todas as alternativas, variações e modificações que poderão estar nesta área das reivindicações solicitadas. EXEMPLO -1 Após a remoção da matéria insolúvel, 65 % de alquil-benzeno pesado foi misturado com 10% de alquil-benzeno pesado sulfonato de sódio e 5% do óleo Karanja no fluido para manuseio de metal como componente lubrificante.A mistura foi homogeinizada à temperatura de 30 a 100°C durante uma hora com agitação para a obtenção de uma solução ciara. Depois foram adicionados ligno sulfonato como agente de ligação na concentração de 5% em peso do fluido, 100 ppm de 2,6 diterciario butil 4 metil fenol como antioxidante, 100 ppm de ácido cresílico como fungicida, 100 ppm de dibenzil disulfeto como aditivo para pressões extremas, 100 ppm de 1-H benzotriazol como aditivo antiferrugem e 5% em peso( do fluido para manuseio de metal) de isobutanol como tensoativo adicional(co-surfactant).A mistura então foi homogeneizada por 30 minutos.Foi adicionada água em quantidade suficiente para completar 1 kg e em seguida homogeneizada por 30 minutos. O pH da solução foi ajustado para 7 - 9 adicionando-se carbonato de sódio. A solução foi resfriada a temperatura ambiente com agitação. A composição final (HÁ - 1) é dada na Tabela -3. O então claro/limpo (neat) óleo solúvel é misturado em água na proporção 60:40 e agitado para produzir uma emulsão óleo em água. Esta emulsão foi avaliada em suas variadas características que são dadas na Tabela 4 e 5. Foi constatado que as características do óleo solúvel daro (neat) e da emulsão se encontram de acordo com as especificações.Although the invention has been described in conjunction with examples and by reference to the scope steps thereof, it is apparent that to those skilled in the art in view of the above description many alternatives, modifications and variations will be apparent. Thus, the intention of this invention is to include these and all alternatives, variations and modifications that may be in this area of the claimed claims. EXAMPLE -1 After removal of insoluble matter, 65% heavy alkyl benzene was mixed with 10% heavy alkyl benzene sulfonate and 5% Karanja oil in the metal handling fluid as a lubricant component. The mixture was homogenized. at 30 to 100 ° C for one hour with stirring to obtain a clear solution. Then lignosulphonate was added as a binder at a concentration of 5% by weight of the fluid, 100 ppm 2.6 ditertiary butyl 4 methyl phenol as antioxidant, 100 ppm cresylic acid as a fungicide, 100 ppm dibenzyl disulfide as a pressure additive. 100 ppm 1-H benzotriazole as an anti-rust additive and 5 wt.% (of the metal handling fluid) of isobutanol as an additional surfactant (co-surfactant). The mixture was then homogenized for 30 minutes. sufficient to complete 1 kg and then homogenized for 30 minutes. The pH of the solution was adjusted to 7-9 by adding sodium carbonate. The solution was cooled to room temperature with stirring. The final composition (HA - 1) is given in Table -3. The then clear / neat soluble oil is mixed with 60:40 water and stirred to produce an oil-in-water emulsion. This emulsion has been evaluated for its various characteristics as given in Tables 4 and 5. It has been found that the characteristics of the soluble oil (neat) and the emulsion meet the specifications.

Tabela 3 COMPOSIÇÃO TIPICA PARA OLEO SOLÚVEL EXEMPLO - 2 O procedimento do Exemplo - 1 foi repetido com 60%(em peso) de alquilato exceto 15% (em peso) de dodecil tolueno sulfonato de sódio que foi usado como emulsificante no lugar de alquil-benzeno pesado sulfonato de sódio, óleo Neem usado como componente lubrificante no lugar de óleo Karanja, 2,6 - diterciario butil 4 metil fenol, m-cresol como fungicida no lugar de acido cresilico, tio-fosfo pentadecil fenol como aditivo para pressão extrema no lugar de dibenzil disulfeto. A composição final (HÁ -111) é dada na Tabela -3 e a avaliação nas Tabelas 4 e 5. EXEMPLO - 3 O procedimento do Exemplo - 1 foi repetido com 75% (em peso) de alquilato exceto 10% (em peso) de oleato de sódio que foi usado como emulsificante no lugar de Alquil-benzeno pesado sulfonato de sódio. A composição final (HÁ - 111 ) é dada na Tabela - 3 e a avaliação é dada nas Tabelas 4 e 5. Foi constatado que as características do óleo claro (neat) e da emulsão estão conforme os requerimentos.TYPICAL SOLUBLE OIL COMPOSITION EXAMPLE - 2 The procedure of Example - 1 was repeated with 60 wt% alkylate except 15 wt% sodium dodecyl toluene sulfonate which was used as an emulsifier in place of heavy benzene sodium sulfonate, Neem oil used as a lubricant component in place of Karanja oil, 2,6 - butyl tertiary 4 methyl phenol, m-cresol as a fungicide in place of cresylic acid, thio-phospho pentadecyl phenol as an additive for extreme pressure in place of dibenzyl disulfide. The final composition (HA-111) is given in Table -3 and the evaluation in Tables 4 and 5. EXAMPLE - 3 The procedure of Example - 1 was repeated with 75% (wt) alkylate except 10% (wt) of sodium oleate which was used as emulsifier in place of heavy alkyl-benzene sulfonate. The final composition (HA - 111) is given in Table - 3 and the evaluation is given in Tables 4 and 5. It has been found that the characteristics of neat oil and emulsion are as per the requirements.

Tabela 4 características típicas de oleo solúvel Tabela 5 AVALIAÇÃO TÍPICA DE OLEO SOLÚVELTable 4 Typical Characteristics of Soluble Oil Table 5 TYPICAL SOLUBLE OIL ASSESSMENT

Claims (34)

1. Composição fluida para processamento de metais caracterizado por compreender: a. Uma fração residual contendo átomo de carbono C20 a C22 da classe detergente Alquilbenzeno no intervalo de concentração de 50 a 90% do peso da composição; b. Ao menos um emulsificante no intervalo de concentração de 10 a 40% do peso da composição, c. Ao menos um componente impulsionador de lubricidade no intervalo de concentração de 2 a 10% da composição, d. Um componente antioxidante no intervalo de concentração de 50 a 500 ppm, e. Um componente fungicida no intervalo de concentração de 50 a 500 ppm, f. Um componente de aditivo de pressão extrema no intervalo de concentração de 50 a 500 ppm, g. Um componente antiferrugem no intervalo de concentração de 50 a 500 ppm, h. Um componente co-surfactante no intervalo de 1 a 10% do peso d da composição, i. Um agente de acoplamento no intervalo de 0.5 a 10% do peso d da composição, j. Um componente alcalino no intervalo de 8 a 10% do peso do metal de fluido de circulação; Composição em que o alquilato é livre de compostos poliaromáticos ou olefínicos.1. Metal working fluid composition comprising: a. A residual fraction containing C20 to C22 carbon atom of the detergent class Alkylbenzene in the concentration range of 50 to 90% by weight of the composition; B. At least one emulsifier in the concentration range of 10 to 40% by weight of the composition, c. At least one lubricity booster component in the concentration range of 2 to 10% of the composition, d. An antioxidant component in the concentration range of 50 to 500 ppm, e.g. A fungicidal component in the concentration range of 50 to 500 ppm, e.g. An extreme pressure additive component in the concentration range of 50 to 500 ppm, g. An anti-rust component in the concentration range of 50 to 500 ppm, h. A co-surfactant component in the range 1 to 10% by weight of the composition, i. A coupling agent in the range 0.5 to 10% of the weight d of the composition, j. An alkaline component in the range of 8 to 10% by weight of the circulating fluid metal; A composition wherein the alkylate is free of polyaromatic or olefinic compounds. 2. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente residual de um Alquilbenzeno ser um componente oleoso contando benzeno de alquilato pesado de número carbônico C20-C22, um produto residual de fração pesada separado da classe detergente do Alquilbenzeno durante sua fabricação.Fluid metal working composition according to claim 1, characterized in that the residual component of an alkylbenzene is an oily component containing C20-C22 carbonyl heavy alkyl benzene, a detergent class heavy fraction residual product. Alkylbenzene during its manufacture. 3. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o emulsificante ser selecionado dentre um grupo consistindo de sulfonatos de sódio, alquilados pesados, carboxilato de sódio, oleato de sódio, oleato de trietanolamina, dietanolamina ou oleato de sódio de sulfonato de dodecilo Tolueno, e misturas dos mesmos.Metal working fluid composition according to Claim 1, characterized in that the emulsifier is selected from a group consisting of sodium sulfonates, heavy alkylates, sodium carboxylate, sodium oleate, triethanolamine oleate, diethanolamine or oleate. dodecyl sulfonate sodium Toluene, and mixtures thereof. 4. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o impulsionador de lubricidade ser um óleo vegetal selecionado dentre um grupo contendo óleo karanja, óleo de nim, óleo de farelo de arroz, óleo de rícino ou misturas dos mesmos.Metal working fluid composition according to Claim 1, characterized in that the lubricity booster is a vegetable oil selected from a group containing karanja oil, neem oil, rice bran oil, castor oil or mixtures thereof. same. 5. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o antioxidante ser um alquilfenol, amina aromática, alquilfenol substituído selecionado dentre um grupo contendo 2,6-Di-t butil fenol, 2,6-Di-t-p-cresol, Difenilamina, butilo terciário fenol amino tetrazole, e 2,6-dioctil-fenilenodiamina.Fluid metal working composition according to claim 1, characterized in that the antioxidant is an alkylphenol, aromatic amine, substituted alkylphenol selected from a group containing 2,6-Di-t-butyl phenol, 2,6-Dihydro; tp-cresol, Diphenylamine, tertiary butyl phenol amino tetrazole, and 2,6-dioctyl phenylenediamine. 6. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente fungicida ser um fenol ou ácido fenólico selecionado dentre um grupo contendo o-cresol, fenol, m-cresol e ácido cresílico.Fluid metal working composition according to Claim 1, characterized in that the fungicidal component is a phenol or phenolic acid selected from a group containing o-cresol, phenol, m-cresol and cresylic acid. 7. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente de aditivo de pressão extrema ser um sulfureto orgânico ou um sal de metal fosfosulfurizado selecionado dentre um grupo contendo dissulfureto de dibenzilo, óleo vegetal sulfurado, decil oleato fosfosulfurizado de molibdato, e phosphothio pentadecilo fenol molibdato.Metal working fluid composition according to Claim 1, characterized in that the extreme pressure additive component is an organic sulfide or a phosphosulfurized metal salt selected from a group containing dibenzyl disulfide, sulfur vegetable oil, decyl oleate. phosphosulfurized molybdate, and phosphothio pentadecyl phenol molybdate. 8. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente antiferrugem ser um triazol ou sulfonato selecionado dentre um grupo contendo IH-benzotriazol, diterciário butilado IH-benzotriazol, sulfonato de petróleo de cálcio e de cálcio de sulfonato de alquilato pesado.Fluid metal working composition according to Claim 1, characterized in that the antirust component is a triazole or sulfonate selected from the group containing 1 H -benzotriazole, butylated ditertiary IH-benzotriazole, calcium and calcium petroleum sulfonate. heavy alkylate sulfonate. 9. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente co-surfactante ser um álcool selecionado dentre um grupo contendo isopropanol, n-butanol, iso-butanol, álcool iso-amílico, 2 etil hexanol, mono e poli-glicol.Metal working fluid composition according to Claim 1, characterized in that the co-surfactant component is an alcohol selected from the group containing isopropanol, n-butanol, iso-butanol, iso-amyl alcohol, 2-ethylhexanol, mono and polyglycol. 10. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente de agente de acoplamento ser um sulfonato selecionado dentre um grupo contendo ligno-sulfonato, sulfonato de petróleo, dodecil benzeno sulfonato de sódio e lauril sulfato de sódio.Metal working fluid composition according to Claim 1, characterized in that the coupling agent component is a sulfonate selected from the group containing lignosulphonate, petroleum sulphonate, sodium dodecyl benzene sulphonate and sodium lauryl sulphate. . 11. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por o componente alcalino ser um alcalóide ou um sal de metal alcalino-terroso selecionado dentre um grupo contendo carbonato de sódio, carbonato de hidrogênio de sódio, carbonato de cálcio e óxido de cálcio.Metal working fluid composition according to Claim 1, characterized in that the alkali component is an alkaloid or an alkaline earth metal salt selected from a group containing sodium carbonate, sodium hydrogen carbonate, calcium carbonate. and calcium oxide. 12. Composição fluida para processamento de metais, de acordo com a reivindicação 1, caracterizado por a composição ser passível de uso como metal de fluido de circulação, como mistura ou emulsão com água em um intervalo de concentração de 20 a 80% do peso de sua composição.Metal working fluid composition according to Claim 1, characterized in that the composition is usable as a circulating fluid metal, as a mixture or emulsion with water in a concentration range of from 20 to 80% by weight. its composition. 13. Processo de produção da composição descrita nas reivindicações de 1 a 12, caracterizado por compreender as seguintes etapas: a. Remoção de matéria insolúvel do alquilato pesado, seguido de adição de emulsificador e óleo vegetal para obtenção de mistura; b. Homogeneização da mistura resultante a uma temperatura entre 30° e 100°C, por uma hora, com agitação; c. Adição de antioxidante, fungicida, aditivos de pressão extrema, componente antiferrugem, co-surfactante, agente de acoplamento, alcalóide, seguido de adição de água para deixar a quantidade com aproximadamente 1 kg, e d. Homogeneização da mistura por cerca de 30 minutos, ajustando o pH da solução entre 7 e 9 por adição de carbonato de sódio e resfriando a composição resultante para temperatura ambiente.Process for producing the composition described in claims 1 to 12, characterized in that it comprises the following steps: a. Removal of insoluble matter from heavy alkylate, followed by addition of emulsifier and vegetable oil to obtain mixture; B. Homogenization of the resulting mixture at 30 ° C to 100 ° C for one hour with stirring; ç. Addition of antioxidant, fungicide, extreme pressure additives, anti-rust component, co-surfactant, coupling agent, alkaloid, followed by addition of water to leave the amount approximately 1 kg, and d. Homogenize the mixture for about 30 minutes by adjusting the pH of the solution between 7 and 9 by adding sodium carbonate and cooling the resulting composition to room temperature. 14. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente residual do Alquilbenzeno ser um componente oleoso contendo Alquilbenzeno pesado alquilo de número carbônico C20-C22, uma fração pesada, produto secundário, separada do Alquilbenzeno classe detergente durante a fabricação.Process for producing the composition according to claim 13, characterized in that the residual alkylbenzene component is an oily component containing heavy alkyl carbonyl of C20-C22 alkyl, a heavy fraction, by-product, separated from the detergent class alkylbenzene during the manufacture. 15. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente de Alquilbenzeno pesado encontrar-se no intervalo de concentração de 50 a 90% do peso da camposição.Process for producing the composition according to claim 13, characterized in that the concentration of heavy alkylbenzene component is in the concentration range of 50 to 90% of the weight of the crop. 16. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o emulsificante ser selecionado dentre um grupo contendo sulfonatos de sódio alquilados pesados, carboxilato de sódio, oleato de sódio, oleato de trietanolamina, dietanolamina ou oleato de sódio de sulfonato de dodecilo Tolueno ou misturas dos mesmos.Composition production process according to Claim 13, characterized in that the emulsifier is selected from a group containing heavy alkylated sodium sulfonates, sodium carboxylate, sodium oleate, triethanolamine oleate, diethanolamine or sulfonate sodium oleate. of dodecyl Toluene or mixtures thereof. 17. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente emulsificante encontrar-se no intervalo de concentração de 10 a 40% do peso da composição.Composition production process according to Claim 13, characterized in that the concentration of emulsifying component is in the concentration range of 10 to 40% of the weight of the composition. 18. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente de óleo vegetal para aperfeiçoamento da lubricidade ser selecionado dentre um grupo contendo óleo karanja, óleo de nim, óleo de farelo de arroz, óleo de rícino ou misturas dos mesmos.Composition production process according to Claim 13, characterized in that the vegetable oil component for improving lubricity is selected from a group containing karanja oil, neem oil, rice bran oil, castor oil or mixtures. of the same. 19. Processo de produção da composição, de acordo com as reivindicações 13 e 18, caracterizado por a concentração de componente de óleo vegetal para aperfeiçoamento da lubricidade encontrar-se no intervalo de concentração entre 2 a 10% do peso do metal de fluido de circulação.Composition production process according to Claims 13 and 18, characterized in that the concentration of vegetable oil component for improving lubricity is in the concentration range of 2 to 10% by weight of the circulating fluid metal. . 20. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente antioxidante ser um alquilfenol, ou amina aromática, ou alquilfenol substituído selecionado dentre um grupo contendo 2,6-Di-t butil fenol, 2,6-Di-t-p-cresol, Difenilamina, butilo terciário fenol amino tetrazole, e 2,6-dioctil-fenilenodiamina.Process for producing the composition according to claim 13, characterized in that the antioxidant component is an alkylphenol, or aromatic amine, or substituted alkylphenol selected from a group containing 2,6-Di-t-butyl phenol, 2,6- Di-tp-cresol, Diphenylamine, tertiary butyl phenol amino tetrazole, and 2,6-dioctyl phenylenediamine. 21. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente antioxidante encontrar-se no intervalo de concentração entre 50 a 500 ppm.Composition production process according to Claim 13, characterized in that the concentration of antioxidant component is in the concentration range between 50 and 500 ppm. 22. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente fungicida ser um fenol ou ácido fenólico selecionado dentre um grupo contendo o-cresol, fenol, m-cresol e ácido cresílico.Process for producing the composition according to claim 13, characterized in that the fungicidal component is a phenol or phenolic acid selected from a group containing o-cresol, phenol, m-cresol and cresylic acid. 23. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente fungicida encontrar-se no intervalo de concentração entre 50 a 500 ppm.Process for producing the composition according to claim 13, characterized in that the concentration of fungicidal component is in the concentration range from 50 to 500 ppm. 24. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente de aditivo de pressão extrema ser um sulfureto orgânico ou sal de metal fosfosulfurizado selecionado dentre um grupo contendo dissulfureto de dibenzilo, óleo vegetal sulfurado, decil oleato fosfosulfurizado de molibdato, e phosphothio pentadecilo fenol molibdato.Process for producing the composition according to Claim 13, characterized in that the extreme pressure additive component is an organic sulfide or phosphosulfurized metal salt selected from a group containing dibenzyl disulfide, sulfur vegetable oil, phosphosulfurized decyl oleate. molybdate, and phosphothio pentadecyl phenol molybdate. 25. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente aditivo de pressão extrema encontrar-se no intervalo de concentração entre 50 a 500 ppm.Composition production process according to Claim 13, characterized in that the concentration of extreme pressure additive component is in the concentration range between 50 and 500 ppm. 26. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente antiferrugem ser um triazol ou sulfonato selecionado dentre um grupo contendo IH-benzotriazol, diterciário butilado IH-benzotriazol, sulfonato de petróleo de cálcio e de cálcio de sulfonato de alquilato pesado.Process for producing the composition according to claim 13, characterized in that the antirust component is a triazole or sulfonate selected from the group containing 1 H -benzotriazole, butylated ditertiary IH-benzotriazole, calcium petroleum sulfonate and sulfonate calcium of heavy alkylate. 27. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente antiferrugem encontrar-se no intervalo de concentração entre 50 a 500 ppm.Composition production process according to Claim 13, characterized in that the concentration of the anti-rust component is in the concentration range between 50 and 500 ppm. 28. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente co-surfactante ser um álcool selecionado dentre um grupo contendo isopropanol, n-butanol, iso-butanol, álcool iso-amílico, 2 etil hexanol, mono e poli-glicol.Composition production process according to Claim 13, characterized in that the co-surfactant component is an alcohol selected from the group containing isopropanol, n-butanol, iso-butanol, iso-amyl alcohol, 2-ethylhexanol, mono. and polyglycol. 29. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente co-surfactante encontrar-se no intervalo de concentração entre 1 a 10% do peso da composição.Composition production process according to Claim 13, characterized in that the concentration of co-surfactant component is in the concentration range from 1 to 10% of the weight of the composition. 30. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente agente de acoplamento ser um sulfonato selecionado dentre um grupo contendo ligno-sulfonato, sulfonato de petróleo, dodecil benzeno sulfonato de sódio, e lauril sulfato de sódio.Process for producing the composition according to claim 13, characterized in that the coupling agent component is a sulphonate selected from a group containing lignosulphonate, petroleum sulphonate, sodium dodecyl benzene sulphonate, and sodium lauryl sulphate. 31. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por a concentração de componente agente de acoplamento encontrar-se no intervalo de concentração entre 0.5 a 10% do peso da composição.Composition production process according to Claim 13, characterized in that the concentration of coupling agent is in the concentration range of 0.5 to 10% of the weight of the composition. 32. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o componente alcalino ser um alcalóide ou um sal de metal alcalino-terroso selecionado dentre um grupo contendo carbonato de sódio, carbonato de hidrogênio de sódio, carbonato de cálcio e óxido de cálcio.Composition production process according to Claim 13, characterized in that the alkaline component is an alkaloid or an alkaline earth metal salt selected from a group containing sodium carbonate, sodium hydrogen carbonate, calcium carbonate and calcium oxide. 33. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o poli-glicol ser selecionado dentre um grupo contendo dietileno glicol e trietileno glicol.Process for producing the composition according to claim 13, characterized in that the polyglycol is selected from a group containing diethylene glycol and triethylene glycol. 34. Processo de produção da composição, de acordo com a reivindicação 13, caracterizado por o sulfonato possuir um peso molecular menor que 350.Process for producing the composition according to claim 13, characterized in that the sulfonate has a molecular weight of less than 350 µm.
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BRPI0507994A (en) 2007-07-31
KR20070015552A (en) 2007-02-05
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KR100967908B1 (en) 2010-07-06
CA2561351C (en) 2011-10-11

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