Non-foaming detergent compositions for concentrated alkaline media

   
   

Detergent compositions which are non-foaming and stable in highly alkaline medium, comprising 25 to 45% by weight of non-foaming detergent agent, in particular a capped nonionic surfactant, for example an .alpha.-alkyl-.omega.-halopoly(oxy-1,2-ethanediyl), or an .alpha.-decyl-.omega.-benzyloxypoly(oxy-1,2-ethanediyl), 15 to 25% by weight of stabilizer, in particular a phosphoric ester of a fatty alcohol, and 30 to 60% by weight of an alkenylsuccinic acid or anhydride, in particular octenylsuccinic acid or anhydride. These compositions allow the preparation of alkaline washing products for cleaning hard surfaces, which are themselves non-foaming, even under pressurized cleaning conditions.

Composições detergentes que são non-foaming e estábulo no meio altamente alcalino, compreendendo 25 a 45% pelo peso de agente detergente non-foaming, no detalhe um surfactant nonionic tampado, para o exemplo um alpha.-alpha.-alkyl-.omega.-halopoly(oxy-1,2-ethanediyl)-.omega.-halopoly(oxy-1.2-ethanediyl), ou um alpha.-decyl-.omega.-benzyloxypoly(oxy-1,2-ethanediyl), 15 a 25% pelo peso do estabilizador, no detalhe um ester phosphoric de um álcool fatty, e 30 a 60% pelo peso de um ácido ou de um anhydride alkenylsuccinic, no ácido ou no anhydride octenylsuccinic particular. Estas composições permitem a preparação de produtos de lavagem alcalinos para as superfícies duras da limpeza, que são elas mesmas circunstâncias de limpeza pressurizadas inferiores non-foaming, uniformes.

 
Web www.patentalert.com

< Washing composition comprising particles of aluminum oxide, at least one conditioning agent and at least one detergent surfactant

< Process for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles

> Base particles and detergent particles

> System for repelling garden slugs

~ 00101