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Dive into the research topics where Ulrich Heywang is active.

Publication


Featured researches published by Ulrich Heywang.


Archive | 1995

Ketotricyclo (5.2.1.0) decane derivatives

Inge Dr. Stein; Michael Schwarz; Ulrich Heywang


Archive | 1995

Benzylidene-norcamphor derivatives

Inge Dr. Stein; Michael Schwarz; Ulrich Heywang; Michael Kompter


Archive | 2003

Photostable liquid-crystalline medium

Atsutaka Manabe; Ulrich Heywang; Detlef Pauluth; Michael Heckmeier; Peer Kirsch; Elvira Montenegro


Archive | 1993

Use of benzimidazole derivatives as light protection filters

Ingeborg Stein; Ulrich Heywang; Alexander Putz; Roland Martin


Archive | 1993

Triazine derivatives with UV filter properties

Ingeborg Stein; Michael Casutt; Ulrich Heywang; Roland Martin; Michael W. Schwarz


Archive | 2001

2-Phenylbenzimidazole sulphonic acids as UV-B filters

Ulrich Heywang; Michael Schwarz; Frank Pflücker


Archive | 1995

Bis(methylidene)-phenylene-derivatives

Inge Dr. Stein; Michael Schwarz; Ulrich Heywang; Michael Kompter


Archive | 2001

UV-B filters

Ulrich Heywang; Michael Schwarz; Frank Pflücker


Archive | 1993

Benzyliden-quinuclidinones as sunscreen agents

Henning Böttcher; Michael Casutt; Ulrich Heywang; Gunther Dr. Hölzemann; Roland Martin; Ingeborg Stein


Archive | 1993

Process for preparing 2-arylbenzimidazole-5-sulfonic acids

Ulrich Heywang; Ingeborg Stein; Ulrich Fechtel; Michael Casutt; Gerald Faller; Hartmut Dr. Härtner

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