Bayer Aktiengesellschaft

Gunther Lehnert

Josef Witte

Dieter Freitag

Manfred Schreckenberg

Gottfried Pampus

Dieter Maertens

Christian Lindner

Klaus Konig

Hans Rudolph

Siegfried Adelmann

Hans-Heribert Burgdorfer

Manfred Rink

Manfred Zimmermann

Rainer Schiffer

Franz A Straube

In vehicle seat frames the overload protection during the deformation of the brackets (4; 5) of the fittings (3) as a result of impact stresses includes a particular force path in that a fixed point connection (20) and a sliding connection (21) are formed by connecting bolts (9; 10, 22; 26) between at least one bracket (4; 5) of each fitting (3) and the lower seat part (1) or backrest (2).

Impact resistant vehicle seat frame

The present invention relates to a process for producing a supporting bandage for surgical or veterinary surgical use comprising covering the part of the body which is required to be supported with an air-permeable dressing and then applying a self-hardening bandage over this dressing, characterized in that the self-hardening bandage comprise strips of air-permeable, flexible fabric coated and/or impregnated with about 50 to 300% by weight, based on the uncoated fabric, of an isocyanate prepolymer which contains free isocyanate groups and is based on aromatic polyisocyanates and polyols containing tertiary amino nitrogen atoms, the prepolymer having an isocyanate content of about 5 to 30% by weight and a tertiary amino nitrogen content of about 0.05 to 2.5% by weight, the coated fabric being soaked with water immediately before it is applied. The present invention also relates to lengths of bandaging material which comprise pieces of flexible, air-permeable fabric coated with about 50 to 300% by weight, based on the uncoated fabric, of an isocyanate prepolymer based on aromatic polyisocyanates and polyols containing tertiary amino nitrogen atoms, the isocyanate prepolymer having an isocyanate group content of about 5 to 30% by weight and a tertiary amino nitrogen content of about 0.05 to 2.5% by weight.

Method of producing a supporting bandage and bandaging material suitable

The present invention is directed to cross-linkable, thermoplastically processable, segmented, high molecular weight polycarbonate elastomers, to the process for their preparation and to their use in their cross-linked form.

Cross-linkable polycarbonate elastomers, a process for their preparation

The subject of instant invention is a process for the preparation of aliphatic-aromatic polycarbonates with diphenol carbonate end groups, the polycarbonates obtained therefrom and their use for the preparation of high-molecular, segmented, aliphatic-aromatic polycarbonate elastomers which can be processed as thermoplastics.

Process for the preparation of aliphatic-aromatic polycarbonates with

A photographic apparatus for plate thermography comprising a support having a holder for a thermographic plate at one end and a photographic camera with flashlight at the opposite end. An adaptor designed to be mounted on the support and locked to it is provided for the attachment of different camera systems. Bus bars or contact rails are provided both on the support and in the adaptor so that when the adaptor is placed in position, electrical contact is established between the flashlight and a source of current on the support.

Photographic apparatus for plate thermography

A process for the preparation of a catalyst for the polymerization and copolymerization of cyclic olefins which have 4, 5, 7 or more ring carbon atoms and at least one olefinic double bond in the ring, from

Polymerization of cyclic olefins

Catalysts

A process for the polymerisation of cyclooctadiene-(1,5) wherein cyclooctadiene-(1,5) is polymerised on halides of tungsten, molybdenum, tantalum, or rhenium as catalyst in the presence of bicyclo-[2,2,1]-heptadienes-(1,5) of the general formula (I) ##SPC1## as activator, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denoting independently of each other, a monovalent hydrocarbon radical or hydrogen.

Process for the ring opening polymerisation of cyclooctadiene-(1-5)

Ring opening polymerisation of cyclooctadiene-(1,5) (COD) optionally in an inert organic solvent on a catalyst of

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Leverkusen, Germany

Gunther Lehnert