Abstract: The present invention relates to granular functionalized silicas, wherein the Hg pore volume (<4 ?m) is more than 0.80 ml/g, dQ3=10% is more than 400 ?m, dQ3=90% is less than 3000 ?m, the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <4.00 and the carbon content is 1.0-15.0% by weight. The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes.

Abstract: The present invention relates to novel granular silicas for use as support material, especially as support for catalysts for fixed bed reactors, and to the production and use thereof.

Abstract: The present invention relates to granular functionalized silicas, wherein the Hg pore volume (<4 ?m) is more than 0.80 ml/g, dQ3=10% is more than 400 ?m, dQ3=90% is less than 3000 ?m, the ratio of d50 without ultrasound exposure to d50 after 3 min of ultrasound exposure is <4.00 and the carbon content is 1.0-15.0% by weight. The inventive granular functionalized silicas can be used as a support material, especially as a support for enzymes.

Abstract: The present invention relates to storage-stable product systems having high latency and good mechanical stability, which are suitable, inter alia, for premix formulations. Furthermore, the present invention relates to a method for producing the formulations according to the invention and the use thereof.

Abstract: The present invention relates to novel precipitated silicic acids for use as support materials, manufacture thereof and use thereof.

Abstract: The present invention relates to novel granular silicas for use as support material, especially as support for catalysts for fixed bed reactors, and to the production and use thereof.

Abstract: Absorbates having a high loading of particular substances for use in plant protection compositions, the use of a special process for the preparation of the absorbates and products for plant protection comprising the absorbates.

Abstract: Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.

Abstract: A free-flowing, powdery composition contains a lipoic acid component and from 0.1 to 25% by weight of the total composition of a silica-based flow aid having a particle size (×100 value) of <800 ?m.

Abstract: The present invention relates to novel precipitated silicic acids for use as support materials, manufacture thereof and use thereof.

Abstract: The present invention relates to storage-stable product systems having high latency and good mechanical stability, which are suitable, inter alia, for premix formulations. Furthermore, the present invention relates to a method for producing the formulations according to the invention and the use thereof.

Abstract: Precipitated silica or silicates, obtainable by acid precipitation of aqueous silicate solutions while maintaining a constant alkali number of at least 1.

Abstract: Absorbates having a high loading of particular substances for use in plant protection compositions, the use of a special process for the preparation of the absorbates and products for plant protection comprising the absorbates.

Abstract: Carrier based on granules produced from pyrogenically prepared silicon dioxides. The use of granules produced from pyrogenically prepared silicon dioxides as carriers for substances including foodstuffs additives, such as dyestuffs, antioxidants, preservatives, emulsifiers, gelling agents, thickeners and binders, stabilizers, alkalis, acids, salts, antilumping agents, flavour intensifiers, sweeteners, aromas; feedstuff additives; chemical intermediates and plant protection agents.

Abstract: Precipitated silica or silicates, obtainable by acid precipitation of aqueous silicate solutions while maintaining a constant alkali number of at least 1.

Abstract: Pulverulent materials which contain surface-modified and structure-modified pyrogenically prepared metalloid or metallic oxide for the purposes of improvement.

Abstract: A silica comprising at least two silica fractions, wherein said at least two silica fractions differ by at least 10% in at least one value for BET surface area, CTAB surface area and DBP absorption, the ranges of these three physicochemical properties being as follows: BET surface area 100-900 m2/g, CTAB surface area 100-500 m2/g, DBP absorption 150-350 g/100 g.

Abstract: This free-flowing, powdery composition containing ?-lipoic acid (derivatives) is distinguished by comprising, besides the lipoic acid component, from 0.1 to 25% by weight, based on the total weight of the composition, of a hydrophilic or hydrophobic silica-based flow aid which has a particle size (×100 value) of <800 ?m and a tamped density of from 50 to 600 g/l. The lipoic acid component is moreover not confined to the free acid form, but may also be at least partly in the form of its salts. Preferred flow aids are spray-dried precipitated silicas and/or highly dispersed silicas and/or amorphous silica gels. Besides the particle size and the tamped density, the flow aid employed may also be characterized by its specific surface area, which preferably ought to be between 30 and 1000 m2/g, or by the fact that the flow aid brings about a pH of between 3 and 11.5 in a concentration of 5% in aqueous solution.

Abstract: Precipitated silica or silicates, obtainable by acid precipitation of aqueous silicate solutions while maintaining a constant alkali number of at least 1.

Abstract: A silica comprising at least two silica fractions, wherein said at least two silica fractions differ by at least 10% in at least one value for BET surface area, CTAB surface area and DBP absorption, the ranges of these three physicochemical properties being as follows: 1 BET surface area 100-900 m2/g, CTAB surface area 100-500 m2/g, DBP absorption 150-350 g/100 g.