摘要:
Homogeneous, electro-viscous fluids are provided which contain aluminum soaps based on products obtained by reacting one or more mono- or polycarboxylic acid(s) or the anhydrides or semi-esters thereof with reactive aluminum compounds, such as aluminum alcoholates. The aforesaid fluids manifest high electro-rheological effect and are completely homogeneous, and do not require a dispersant.
摘要:
The subject matter of the invention is a process for the production of metal salts of trifluoromethane sulphonic acid by reacting trifluoromethane sulphonic acid with a metal alcoholate and the use thereof as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.
摘要:
The present invention relates to the use of metal compounds of unsaturated, short-chain carboxylic acids. The invention also relates to a method for preparing metal compounds of unsaturated, short-chain carboxylic acids by reaction of said acids with a metal alcoholate.
摘要:
This invention relates to a thickener component based on an aluminium carboxylate compound and to an aluminium complex grease made therefrom with addition of a base liquid.
摘要:
Compositions containing aluminum trisalkylacetoacetate compounds and glycol ether and to a method for the production and use thereof, particularly as printing ink additives.
摘要:
The subject matter of the invention is a process for the production of metal salts of trifluoromethane sulphonic acid by reacting trifluoromethane sulphonic acid with a metal alcoholate and the use thereof as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.
摘要:
The present invention relates to the use of metal compounds of unsaturated, short-chain carboxylic acids. The invention also relates to a method for preparing metal compounds of unsaturated, short-chain carboxylic acids by reaction of said acids with a metal alcoholate.
摘要:
Alkaline metal and alkaline earth metal salts of alkyl and alkenyl succinic acids as catalysts for the manufacture of polyurethanes and/or polyureas are provided. Said catalysts are particularly suitable for manufacturing foams of said polymers and have a favorable influence on the cell structures of said materials.