摘要:
Emulsions of an aqueous or an aqueous-organic continuous phase and an organic discontinuous phase, the latter containing at least a) a combination of active compounds tebuconazole and propiconazole b) one phenol/styrene polyglycol ether of the formula (I) where m=2.7 and n=2 to 13 c) and, if appropriate, an organic solvent which is not miscible with water, wherein the combination of tebuconazole and propiconazole is dissolvable completely at 20° C. in the a phenol/styrene polyglycol ether of the formula (I) or, optionally, together in (i) the phenol/styrene polyglycol ether of the formula (I) and (ii) the organic solvent that is not miscible with water, at a content of more than 0.1% by weight, based on the total weight of the organic phase. Methods for making and using such emulsions.
摘要:
The invention relates to pigment preparation having (a) at least one organic pigment, (b) at least one optionally ionically modified phenol-styrene polyglycol ether, and (c) at least one surface-active agent that is (i) an oxalkylated acetylene glycol of formula (I) wherein n is 0 to 14, m is 0 to 14, and m+n is 0 to 14, and/or (ii) compounds having the formulas (II), (III), and (IV) wherein R is C6-C18-alkyl. R1 independently denotes H or C1-C4-alkyl, p is from 3 to 60, R2 is R or optionally C1-C18-alkyl-substituted phenyl, X is —SO3−, —SO2−, —PO3═, or —CO—(R3)—COO−; R3 is a divalent aliphatic or aromatic radical, and Kat is a cation.
摘要:
Pigment preparations comprisinga) 0.1 to 70% by weight of pigment,b) 10 to 99% by weight of water, each based on the preparation,c) 0.1 to 100 % by weight, based on pigment used as component a), of a water-soluble polyisocyanate addition product, said polyisocyanate addition product having hydrophilic polyether chains and an isocyanate group content of not more than 1.0% by weight, containing 30 to 95% by weight of ethylene oxide units (molecular weight=44 g/mol) arranged within polyether chains and incorporated via monofunctional alcohols B), having an ionic group content of 0 to 200 milliequivalents/100 g of polyisocyanate addition product, and having been prepared by reaction of component A to E, the meaning of which is specified in the descriptive part,are highly useful as printing inks for inkjet printing.
摘要:
The invention relates to a process for eliminating nitrogenous organic compounds from a salt-containing water which contains more than 0.5% by weight of salt in the form of CaCl2 or NaCl, less than 200 ppm of dissolved carbonic acid or carbonates and more than 50 ppm of nitrogenous organic compounds, by treating the water by wet oxidation at a temperature of below 100° C. with chlorine or a chlorine-containing oxidizing agent and feeding this, preferably after additional oxidation with a gaseous oxidizing agent and/or by adsorption with an adsorbent, to an electrolysis for producing chlorine and/or sodium hydroxide solution.
摘要:
The present invention relates to novel blowing agent preparations, to a process for their preparation, and to their use. The present invention also relates to a process for the preparation of azodicarbonamide.
摘要:
The present invention relates to novel blowing agent preparations, to a process for their preparation, and to their use. The present invention also relates to a process for the preparation of azodicarbonamide.
摘要:
Preparations of solids comprising a) at least one particulate solid and b) a water-dispersible graft copolymer built up from at least one hydrophobic, ethylenically unsaturated monomer, optionally one or more ethylenically unsaturated hydrophilic monomers, and at least one natural protective colloid or protective colloid obtained from a natural protective colloid by derivatization or thermal, enzymatic, oxidative, hydrolytic or bacteriological degradation having an average molar mass of Mn>500 g/mol.