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Archive | 1971

Verfahren zur Herstellung von Cyclopentadien-Metall-Verbindungen

Krebs Klaus-Werner Dr; Engelhard Helmut Dr; Ernst Dr Nischk Guenther


Archive | 1994

Membranes made of acrylonitrile copolymers, process for the production thereof and use thereof

Hildenbrand Karlheinz Dipl Che; Dhein Rolf Dr; Ebert Wolfgang Dipl Chem Dr; Hugl Herbert Dr; Engelhard Helmut Dr; Wilken Hans-Joachim Dipl Ing


Archive | 1975

POLYALKYLENOXIDHALTIGE URETHANPOLYOLE MIT SULFONSAEUREGRUPPE(N)

Engelhard Helmut Dr; Wolf Gerhard Dieter Dr; Bentz Francis Dr; Nischk Guenther Dr


Archive | 1995

Membranes based on copolymers of acrylonitrile

Hildenbrand Karlheinz Dipl Che; Dhein Rolf Dr; Ebert Wolfgang Dipl Chem Dr; Hugl Herbert Dr; Engelhard Helmut Dr; Wilken Hans-Joachim Dipl Ing


Archive | 1992

Fireproof acrylonitrile¨ (co)polymers for threads and fibres - contain cyclic or linear halogen-free (poly)organo-phosphazene as fire retardant

Engelhard Helmut Dr; Spilgies Guenter Dipl Phys Dr; Tuerck Guenter Dr


Archive | 1975

Acrylonitrile copolymer fibres with reduced pilling - contg. adducts of acrylic acids and epihalohydrins as co-monomers

Engelhard Helmut Dr; Reichardt Helmut Dr; Christoph Geert Dr


Archive | 1975

SALZE DER AETHOXYLIERTEN BZW. PROPOXYLIERTEN 3-HYDROXY-2-HYDROXY-METHYL-PROPANSULFONSAEURE-1

Velker Eugen Dr; Engelhard Helmut Dr; Bentz Francis Dr; Nischk Guenther Dr


Archive | 1991

PHOSPHONSAEUREESTER ENTHALTENDE ACRYLNITRIL(CO)POLYMERISATE

Michels Gisbert Dr; Korte Siegfried Dr; Engelhard Helmut Dr; Arndt Uwe Dr; Spilgies Guenter Dipl Phys Dr


Archive | 1974

SYNTHETISCHE FASERN UND FOLIEN MIT PERMANENT ANTISTATISCHEN EIGENSCHAFTEN

Wolf Gerhard Dieter Dr; Engelhard Helmut Dr; Bentz Francis Dr


Archive | 1998

MEMBRANAS A PARTIR DE COPOLIMEROS DE ACRILONITRILO, PROCEDIMIENTO PARA SU OBTENCION Y SU EMPLEO.

Hildenbrand Karlheinz Dr; Dhein Rolf Dr; Ebert Wolfgang Dipl Chem Dr; Hugl Herbert Dr; Engelhard Helmut Dr; Wilken Hans-Joachim Dipl-Ing

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