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ES2040620A1
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Cleaning composition based on surfaces and hypochlorite.
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ES2035789A1
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Procedure for obtaining Phosphoric esters.
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ES2021900A6
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Process for preparing quaternary ammonium compounds.
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ES2012170A6
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Process for the preparation of amphoteric surface-active imidazoline derivatives.
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ES8603723A1
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Procedure for obtaining n-alkylbetains
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ES8601144A1
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Prepn. of imidazoline derivs. for detergents, etc.
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ES8602105A1
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High stability amphoteric surfactants prepn.
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ES420369A3
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Procedure for the manufacture of derivatives of imidazoline. (Machine-translation by Google Translate, not legally binding)
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ES388559A3
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Procedure of copolimerization of polymers to apply in cosmetics. (Machine-translation by Google Translate, not legally binding)
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ES326480A3
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Improvements relative to the dispersions of cal viva. (Machine-translation by Google Translate, not legally binding)
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