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Helmut Witteler

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Publication

Featured researches published by Helmut Witteler.

Archive | 2003

Complexing agent for treating metallic and plastic surfaces

Ralf Friedrich; Werner Hesse; Hans-Ulrich Jäger; Helmut Witteler

Archive | 2002

Polymer derivatives for the treatment of metals

Monica Fernandez Gonzalez; Hans-Ulrich Jäger; Peter Neumann; Helmut Witteler

Archive | 2002

Polymer derivatives for treating metals

Gonzalez Monica Fernandez; Hans-Ulrich Jäger; Peter Neumann; Helmut Witteler

Archive | 2003

Hydrophobic-hydrophilic compounds for treating metallic surfaces

Ralf Nörenberg; Christian Wulff; Monica Fernandez Gonzalez; Helmut Witteler

Archive | 2003

Komplexbildner für die Behandlung von Metall- und Kunstoffoberflächen

Ralf Friedrich; Werner Hesse; Hans-Ulrich Jäger; Helmut Witteler

Corrosion | 2007

Organic Corrosion Inhibitors for Interim Corrosion Protection

Frank Dietsche; Manfred Essig; Ralf Friedrich; Michael Kutschera; Wolfgang Schrepp; Helmut Witteler; Michael J. Anchor; Klaus Friedrich

Archive | 2004

Polyisobutene phosphonic acid and the derivatives thereof

Arno Lange; Darijo Mijolovic; Ulrich Karl; Georg Josef Döring; Helmut Witteler; Ralf Nörenberg

Archive | 2004

Phosphoric esters of polyisobutene-substituted aromatic hydroxy compounds

Arno Lange; Hans Peter Rath; Ulrich Karl; Georg Josef Döring; Helmut Witteler; Ralf Nörenberg

Archive | 2004

Polyisobutene phosphonic acids are useful as a surface modifier for organic or inorganic materials, as a corrosion inhibitor, antiwear agent, emulsifier, dispersing agent, adhesion promoter, wetting agent or printing ink additive

Georg Josef Döring; Ulrich Karl; Arno Lange; Darijo Mijolovic; Ralf Nörenberg; Helmut Witteler

Archive | 2004

New polybutylphenyl phosphate esters, used e.g. as surface modifier, corrosion inhibitor, dispersant or adhesion promoter, are prepared by corresponding phenol with phosphorus oxyhalide and optionally water, alcohol, thiol or amine

Arno Lange; Hans Peter Rath; Ulrich Karl; Georg Josef Döring; Helmut Witteler; Ralf Nörenberg

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Arno Lange

Bosch

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Hans Peter Rath

Bosch

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