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Dive into the research topics where Helmut Endres is active.

Publication


Featured researches published by Helmut Endres.


Archive | 1989

Use of calcined hydrotalcites as ethoxylation or propoxylation catalysts

Ansgar Behler; Helmut Endres; Klaus Friedrich; Klaus Herrmann


Archive | 1992

Cationic layer compounds modified with polymers

Helmut Endres; Herbert Fischer; Frido Loeffelholz; Peter Wedl; Kurt Worschech; Angela Hansen; Guenther Prof Dr Geismar


Archive | 1989

Precipitant or flocculant for treating waste water, and process using this agent

Helmut Endres; Günter Geismar; Angela Hansen


Archive | 1993

Verfahren zur phosphatierung von metalloberflächen

Helmut Endres; Joerg Riesop


Archive | 1996

Phosphating process with a copper-containing re-rinsing stage

Winfried Wichelhaus; Helmut Endres; Karl-Heinz Gottwald; Horst-Dieter Speckmann; Jan-Willem Brouwer


Archive | 1992

Cationic modified layer compounds

Helmut Endres; Frido Loeffelholz; Peter Wedl; Kurt Worschech; Angela Hansen; Guenther Prof Dr Geismar


Archive | 1990

Process for regenerating wastepaper using a double layer hydroxide formed in situ

Helmut Endres; Maria Liphard; Klaus Hornfeck; Andreas Arnold; Guenter Geismar


Archive | 1999

Process for phosphatizing, rerinsing and cathodic electro-dipcoating

Jan-Willem Brouwer; Bernd Schenzle; Peter Kuhm; Winfried Wichelhaus; Helmut Endres


Archive | 1996

Phosphating process with a metalliferous re-rinsing stage

Winfried Wichelhaus; Helmut Endres; Karl-Heinz Gottwald; Horst-Dieter Speckmann; Jan-Willem Brouwer


Archive | 1989

Titanium free composition and process for activating metal surfaces prior to zinc phosphating

Karl-Dieter Brands; Helmut Endres; Peter Christophliemk; Wolf-Achim Roland

Collaboration


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