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Stuttgart, Germany

Patent
Rhein Chemie Rheinau Gmbh | Date: 2014-05-06

The present invention relates to a novel method for preparing stabilised oil formulations by means of certain carbodiimides.


The present invention relates to novel compositions, to the preparation thereof and to the use thereof for the production of cast polyamides.


Patent
Rhein Chemie Rheinau GmbH | Date: 2014-04-16

The present invention relates to novel sulphur-bridged compounds, in which within the molecule there is at least one fatty acid bonded by way of at least one sulphur bridge to at least one polyalkylene glycol ester, the reaction product of a fatty acid with a polyalkylene glycol, and these have from 8 to 29% by weight sulphur content, to use of these as sulphur carrier and lubricant additive and to production of the said compounds.


Patent
RHEIN CHEMIE RHEINAU GmbH | Date: 2014-05-22

The present invention relates to novel biobased carbodiimides, a process for production thereof and use thereof. The biobased carbodiimides according to the invention comprise the reaction product of at least one carbodiimide and a carbon acid compound isolated or produced from renewable raw materials and having a functionality >1 and/or a hydroxy carboxylic ester having 2-24 carbon atoms,


The invention relates to novel processes for controlling (extending) the pot life in polyurethane (PU) based systems that are chain-extended with diamines, preferably PU elastomers, PU adhesives, PU casting resins.

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