Helmut Guembel

Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use

Mischungen aus Polymerisaten von monoethylenisch ungesättigten Dicarbonsäuren und Polymerisaten ethylenisch ungesättigter Monocarbonsäuren und/oder Polyaminocarbonsäuren und ihre Verwendung

New alkoxylates, e.g. useful for reducing interfacial tension in aqueous surfactant formulations, are produced by reacting alkyl glycols or diglycols with alkylene oxides

Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids, and the use of such mixtures

Alkylglycolalkoxylater or- diglycolalkoxylater, their mixtures with surfactants and their use

Use alkyl or alkyldiglycol alkoxylates, their mixtures with surfactants and their use

Alkylglycolalkoxylater eller- diglycolalkoxylater, deres blandinger med tensider og deres anvendelse

Alkylglykolalkoxylate oder -diglykolalkoxylate, ihre mischungen mit tensiden und ihre verwendung Alkylglycol alkyldiglycol alkoxylates or their mixtures with surfactants and their use

Alkylglykolalkoxylate, ihre Mischungen mit Tensiden und ihre Verwendung

Adjuvant and process for cleaning and bleaching of cellulosic pulp