Search Results - "ZINNER, Herbert" :: K.UTB vyhledávací portál

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Enantiomers of 2,2'-Spirobichromenes: Energy Barrier for Thermal Racemization during HPLC on Tribenzoylcellulose

by Barbara Stephan, Herbert Zinner, Fritz Kastner, Albrecht Mannschreck
Published in Chimia (31.10.1990)

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Journal Article

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COMBINATION OF SPECIFIC ANNELLATED NAPHTHOPYRANE ISOMERS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 28.08.2024

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Patent

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COMBINATION OF SPECIFIC ANNELLATED NAPHTHOPYRANE ISOMERS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 28.08.2024

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by Weigand, Udo, Rohlfing, Yven, Zinner, Herbert
Year of Publication 23.04.2024

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by WEIGAND Udo, ZINNER Herbert, ROHLFING Yven
Year of Publication 01.01.2024

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Patent

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PHOTOCHROMIC MULTIPLE RING-FUSED NAPHTHOPYRANS HAVING EXTREME LONGWAVE ABSORPTION EXTENDING FAR INTO THE VISIBLE WAVELENGTH RANGE

by WEIGAND, Udo, ZINNER, Herbert
Year of Publication 07.10.2020

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Patent

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COMBINATION OF SPECIFIC ANNELLATED NAPHTHOPYRANE ISOMERS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 13.09.2023

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by WEIGAND Udo, ZINNER Herbert, ROHLFING Yven
Year of Publication 01.09.2023

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Patent

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Photochromic multiple ring-fused naphthopyrans having extreme longwave absorption extending far into the visible wavelength range

by Weigand, Udo, Zinner, Herbert
Year of Publication 12.05.2020

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 22.06.2023

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Patent

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OPTICAL ELEMENT HAVING AN OXYGEN-IMPERMEABLE BARRIER LAYER

by WEIGAND, Udo, PISCH, Uwe, ZINNER, Herbert, DELLER, Katrin, BEMETZ, Jonas
Year of Publication 23.10.2024

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Patent

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Eyeglass lens, use of an eyeglass lens, and process for manufacturing an eyeglass lens

by Sommer, Hans-Peter, Voegt, Michael, Zinner, Herbert, Welk, Andrea
Year of Publication 08.10.2024

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Patent

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PHOTOCHROMIC MULTIPLE RING-FUSED NAPHTHOPYRANS HAVING EXTREME LONGWAVE ABSORPTION EXTENDING FAR INTO THE VISIBLE WAVELENGTH RANGE

by WEIGAND, Udo, ZINNER, Herbert
Year of Publication 19.09.2019

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Patent

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PHOTOCHROMIC MULTIPLE RING-FUSED NAPHTHOPYRANS HAVING EXTREME LONGWAVE ABSORPTION EXTENDING FAR INTO THE VISIBLE WAVELENGTH RANGE

by WEIGAND, Udo, ZINNER, Herbert
Year of Publication 31.07.2019

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Patent

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PHOTOCHROMIC ANNELATED NAPHTHOPYRANE SYSTEMS WITH SPECIAL SUBSTITUENTS, FOR ATTAINING RAPID LIGHTENING SPEEDS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 20.10.2021

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Patent

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PHOTOCHROMIC ANNELATED NAPHTHOPYRANE SYSTEMS WITH SPECIAL SUBSTITUENTS, FOR ATTAINING RAPID LIGHTENING SPEEDS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 19.08.2021

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Patent

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PHOTOCHROMIC ANNELATED NAPHTHOPYRANE SYSTEMS WITH SPECIAL SUBSTITUENTS, FOR ATTAINING RAPID LIGHTENING SPEEDS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 28.06.2021

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Patent

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PHOTOCHROMIC ANNELATED NAPHTHOPYRANE SYSTEMS WITH SPECIAL SUBSTITUENTS, FOR ATTAINING RAPID LIGHTENING SPEEDS

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 21.04.2021

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by WEIGAND Udo, ZINNER Herbert, ROHLFING Yven
Year of Publication 31.01.2021

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Patent

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Photochromic annelated naphthopyrane systems with special substituents, for attaining rapid lightening speeds

by WEIGAND, Udo, ZINNER, Herbert, ROHLFING, Yven
Year of Publication 07.01.2021

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Patent

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