Abstract:
본발명은 a) 페노티아진중에서선택된라디칼중합의억제제, b) 비양성자성용매및 c) 이온성액체를함유하는라디칼중합의즉시중단을위한조성물에관한것이다. 상기조성물은라디칼중합성단량체를라디칼중합에대해안정화시키는작용을한다. 라디칼중합을즉시중단시키기위해서, 상기조성물을라디칼중합시스템에가한다.
Abstract:
The present invention relates to crystalline complexes of 4-hydroxy benzoic acid and selected pesticides. It also relates to agriculturally useful compositions of the complexes.
Abstract:
The present application relates to an emulsifiable concentrate (EC) formulation, comprising: a) a fungicidal triazole or an agriculturally acceptable salt or adduct thereof; b) a solvent system, comprising: b1) a substituted phenol; b2) one or more organic solvents; c) one or more emulsifiers; d) optionally, further formulation additives, a process for their preparation and a use for controlling harmful fungi.
Abstract:
The present invention encompasses aqueous dispersions comprising a nanoparticulate formulation of active crop protection ingredients, in which the nanoparticles have core-shell structures with a mean particle diameter of 0.05 to 2.0 µm and the active crop protection ingredient is present in the core in X-ray-amorphous form together with one or more polymers, and the shell consists of a stabilized envelope matrix preparable by a process which is characterized in that (a) a solution of the active crop protection ingredient in a water-miscible organic solvent is prepared, (b) the solution obtained in step (a) is mixed with the core polymer or a solution of the core polymer in a water-miscible organic solvent, the polymer being insoluble or only partly soluble in water or aqueous solutions or water-solvent mixtures; and (c) the mixture resulting from (b) is contacted with an aqueous solution comprising components of the envelope matrix.
Abstract:
Una formulación de concentrado emulsificable (EC), que comprende a) un triazol fungicida o una de sus sales o aductos aceptables en agricultura, b) un sistema de solventes, que comprende b1) un fenol sustituido b2) uno o más solventes orgánicos c) uno o más emulsionantes, d) opcionalmente, otros aditivos de formulación, un proceso para su preparación y un uso para controlar hongos dañinos.
Abstract:
Composición para la terminación inmediata de una polimerización por radicales, que comprende a) un inhibidor de la polimerización por radicales seleccionado de entre las fenotiazinas, b) un disolvente aprótico y c) un líquido iónico.
Abstract:
The invention relates to a method for the continuous production of aldehydes by the isomerising hydroformylation in a homogenous phase of olefin compositions by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. The production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to the method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the alpha-olefins is obtained.
Abstract:
The invention relates to a method for the continuous production of aldehydes by the isomerising hydroformylation in a homogenous phase of olefin compositions by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. The production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to the method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the alpha-olefins is obtained.