Bayer Aktiengesellschaft

Gunther Penners

Robert Horst Bloodworth

Wolfgang Podszun

Klemens Lustig

Hans-Jochem Riebel

Carlhans Suling

Uwe Priesnitz

Joachim Weissmuller

Jurgen Reiners

Peter Serno

Udo Herrmann

John W Goossens

Venkata-Rangarao Kanikanti

Hans Schulze

Peter Kurka

Holger Ohst

Peter L&ouml;sel

Gunter Oppermann

Bodo Rehbold

Klaus Sommer

Stefan Kettelhoit

Roland Flindt

Jorg Petersen-von Gehr

Maria-Giuliana Cianciulli-Teller

J&ouml;rg Petersen-von Gehr

Alexa Sommer

Peter Losel

Jurgen Holters

Pesticides

The present invention relates to administration forms having a relatively long gastric residence time, in the preparation of which mixtures of polymers containing lactam groups and polymers containing carboxyl groups are used, and which are distinguished both by marked swelling properties and by high dimensional stability in the swollen state.

Expandable pharmaceutical forms

Herbicide implants for plants

New pesticidal compositions which dry and harden after application, said compositions consisting of

Insecticidal attract-and-kill formulations

The invention relates to a special process for the preparation of stable, solid medicament formulations of high bioavailability and with controlled release comprising sparingly soluble active compounds and polymeric auxiliaries, and to the formulations thus prepared.

Process for the preparation of medicament formulations with controlled

The present invention relates to a single or multi-layer recording material for recording images or data, which material has at least one layer sensitive to light or to heat of a plastic containing a pyrrole compound or a pyrrole oligomer.

Recording material for images or data

The present invention relates to administration forms having an extended gastric residence time, in the preparation of which mixtures of polymers containing lactam groups and polymers containing carboxyl groups are used, and which are distinguished both by marked swelling properties and by high dimensional stability in the swollen state.

The present invention relates to electroviscous liquids consisting essentially of

Electroviscous liquids based on polymer dispersions with an

The invention relates to new cleavable surface-active silane derivatives of the formula ##STR1## in which R.sub.1, n, R.sub.2, R.sub.3, X, m and R.sub.4 have the meaning given in the description, and furthermore processes for the preparation of these silane derivatives and the use of these compounds as surfactants.

Preparation of emulsions or other multiphase formulations

The invention relates to copolymers containing 0.01 to 35 mole-% relative to the total monomer composition, of one or more polymerized perfluoroalkyl group-containing monomer units, 55 to 99.99 mole-% of one or more polymerized N-vinylamide monomer units, and 0 to 10 mole-% of one or more further comonomers, a process for the preparation of the copolymers, and their use as emulsifiers and dispersants in aqueous systems.

Copolymer made from n-vinylamides and perfluoroalkyl group-containing,

Growing community of inventors

Leverkusen, Germany

Gunther Penners