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Dive into the research topics where Hans-Jürgen Dr. Weyer is active.

Publication


Featured researches published by Hans-Jürgen Dr. Weyer.


Archive | 1992

Process for preparing polyoxyalkyleneglycole monoesters of monocarboxylic acids

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer; Gerhard Jeschek; Herbert Dr. Müller


Archive | 1992

Process for the preparation of N-substituted lactams by reductive amination of dicarboxylic acid derivatives with mixtures of primary, secondary and tertiary amines

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer


Archive | 1992

Process for the regulation of the intermediate molecular weight distribution of polyoxyalkyleneglycols and derivatives of polyoxyalkylenes during the ringopening polymerisation of cyclic ethers and/or acetals catalysed by heteropolyacids

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer; Gerhard Jeschek; Herbert Dr. Müller; Franz Dr. Merger


Archive | 1995

Separation of heteropoly compounds from polyethers, polyesters and polyether esters

Hans-Jürgen Dr. Weyer; Rolf Fischer; Gerhard Jeschek; Herbert Dr. Müller


Archive | 1992

Process for preparing polyoxyalkyleneglycol monoethers of monohydric alcohols

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer; Gerhard Jeschek; Herbert Dr. Müller


Archive | 1995

Polyether, polyester and polyether ester purification process

Hans-Jürgen Dr. Weyer; Rolf Fischer


Archive | 1992

Procedure for the preparation of polyoxyalkyleneglycols

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer; Gerhard Jeschek; Franz Dr. Merger; Herbert Mueller


Archive | 1995

Process for extracting heteropolycompounds from polyethers, polyesters and polyether esters

Hans-Jürgen Dr. Weyer; Rolf Fischer; Gerhard Jeschek; Herbert Dr. Müller


Archive | 1992

Procedure for obtaining polyoxyalkylene monoethers of monohydric alcohols.

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer; Gerhard Jeschek; Herbert Dr. Müller


Archive | 1992

Verfahren zur Herstellung von N-substituierten Lactamen durch reduktive Aminierung von Dicarbonsäure-Derivaten mit gemischen primärer, sekundärer und tertiärer Amine

Hans-Jürgen Dr. Weyer; Rolf Dr Fischer

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