Bayer Aktiengesellschaft

Wolfcraft Gmbh

Christian Wegner

Gert Jabs

Manfred Dahm

Kuno Wagner

Thomas Scholl

Artur Botta

Heinz-Joachim Rother

Wolfram Mayer

Gottfried Schneider

Christopher Moog

Kurt Findeisen

Hanns P Muller

Heinrich Alberts

Wulf Von Bonin

Hans-Heinrich Moretto

Hanns-Peter Muller

Manfred Bock

Ulrich Von Gizycki

Hermann Perrey

Helmut Steinberger

Manfred Schonfelder

Peter Schwabe

Roland Richter

Helmut Waniczek

Peter R Muller

Artur Haus

Hans J Kreuder

Franz Weider

Gunther Reichert

Gunther Baatz

Thomas Augustin

Dietmar Schaepel

Hans-Uwe Lanzke

Christian Frolich

Dorothea Grofmeyer

Christian Mundt

Contour gauge

Measuring and marking angle

Smoothing tool

Scraper

Granular composition of a triazine compound

It has been found out that polyaralkylamines of the formula stated in the claims are useful as corrosion inhibitors for metallic materials; furthermore were found out new polyaralkylamines of the formula stated in the claims and a process for their preparation.

Use of polyaralkylamines as corrosion inhibitors

New polyaralkylated hydroxybenzamides were found and a process for their preparation; the polyaralkylated hydroxybenzamides are used as corrosion inhibitors.

Polyaralkylated hydroxybenzamides, process for their preparation and

Hydrogen sulphide is removed using transition metal carboxylates.

Process for removing hydrogen sulphide using metal compounds

Specific new polyurea-modified polyetherurethanes and their uses as breakers for water-in-oil emulsions, in particular as breakers for water-in-oil emulsions.

Polyurea-modified polyetherurethanes and their use as emulsion breakers

The invention relates to a self-hardening material for supporting bandages which is packaged with exclusion of moisture and consists of an air-permeable, flexible carrier material which is impregnated and/or coated with a compound possessing at least 2 NCO groups. The self-hardening material has a greatly improved shelf life by being stored substantially oxygen-free in an air-tight pack.

Moisture-hardenable bandaging materials

Mixtures of nitrocellulose and polyether are used as ignition improvers for alcoholic propellants.

Ignition improvers for fuel mixtures

Material which hardens on access of moisture, for the production of support dressings in human medicine or veterinary medicine, which is based on a flexible carrier material impregnated and/or coated with an agent including isocyanate groups, wherein the agent contains an addition product of a sulphonyl isocyanate with a tertiary amine and/or a compound with a tin(II) or tin (IV) carboxylate structure.

Material for support dressings

In a dressing material for the production of fixed dressings, comprising a raschel knit fabric carrier coated and/or impregnated with a resin which hardens in the presence of moisture and contains isocyanate groups, the improvement wherein the raschel fabric construction is such that the ratio of the mean distance between two warp threads to the mean distance between two weft threads is less than about 1.5.

Polyurethane fixed dressings which harden in the presence of moisture

A polyurethane material is disclosed which is hard and has high impact strength at temperatures less than about 45.degree. C. yet can be softened at temperatures above about 60.degree. C. to be manually shapable. This material is obtained by reacting an araliphatic or cycloaliphatic diisocyanate with a polyol component which contains at least 50 wt % of a polyether obtained predominantly from propylene oxide. The polyol component has a number average molecular weight between about 350 and 1000 and an OH number between about 250 and 600. The reaction is conducted at an NCO to OH ratio of between about 0.75:1 and 1.25:1. This material finds utility in the medical field, particularly in forming orthopedic devices, in model construction, as a protective coating, as an impression material, as a decorative material or as a glazing material.

Construction material which can be shaped under the influence of heat, a

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Cologne, Germany

Christian Wegner