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Dive into the research topics where Uwe Witt is active.

Publication


Featured researches published by Uwe Witt.


Angewandte Chemie | 1999

Biodegradable Polymeric Materials—Not the Origin but the Chemical Structure Determines Biodegradability

Uwe Witt; Motonori Yamamoto; Ursula Seeliger; Rolf-Joachim Müller; Volker Warzelhan

It is completely plausible that unmodified materials of natural origin, such as the native macromolecules cellulose or starch, are biodegradable. If these materials are modified then degradation may, depending on the degree of modification, be more difficult or even impossible. In the same manner synthesized macromolecules, whether from renewable or petrochemical sources, could be inert or completey biodegradable, depending on their chemical structure.


Angewandte Chemie | 1999

Biologisch abbaubare Polymerwerkstoffe – nicht die Rohstoffquelle, sondern die chemische Struktur entscheidet über die Abbaubarkeit

Uwe Witt; Motonori Yamamoto; Ursula Seeliger; Rolf-Joachim Müller; Volker Warzelhan

Vollig plausibel ist es, das aus der Natur stammende und unveranderte Stoffe wie die nativen Makromolekule Cellulose und Starke biologisch abbaubar sind. Werden diese Stoffe modifiziert, so kann, abhangig vom Grad dieser Veranderung, der Abbau erschwert bis verhindert werden. Auch synthetisierte Makromolekule, ob auf Basis nachwachsender oder fossiler Rohstoffe, konnen – je nach ihrer chemischen Struktur – inert bis vollstandig biologisch abbaubar sein.


Archive | 2009

Method for the continuous production of biodegradable polyesters

Uwe Witt; Motonori Yamamoto


Archive | 2004

Biodegradable polyester mixture

Motonori Yamamoto; Dietmar Heufel; Dirk Stärke; Uwe Witt; Gabriel Skupin


Biopolymers Online | 2005

Biodegradable Aliphatic‐Aromatic Polyesters: “Ecoflex®”

Motonori Yamamoto; Uwe Witt; Gabriel Skupin; Dieter Bernhard Beimborn; Rolf-Joachim Müller


Archive | 2001

Method for reducing the permeability of films or coatings to water vapor

Uwe Witt; Gabriel Skupin


Archive | 1996

Naturally biodegradable polyester compsns.

Uwe Witt; Rolf-Joachim Dr Mueller; Wolf-Dieter Deckwer


Archive | 2010

METHOD FOR CONTINUOUSLY PRODUCING POLYESTER MIXTURES

Robert Loos; Uwe Witt; Motonori Yamamoto; Gunther Mair; Andreas Garbe


Archive | 2000

Biodegradable, thermoplastic molding materials

Stefan Grutke; Christof Mehler; Uwe Witt; Motonori Yamamoto; Gabriel Skupin


Archive | 1996

Biologically degradable polyester, materials made from the polyester and production process

Wolf-Dieter Deckwer; Rolf Joachim Müller; Uwe Witt; Hans-Jürgen Arning

Collaboration


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