Abstract: The invention relates to rice bran wax oxidates with an average acid value, to a process for their production and to their use for agricultural or forestry purposes, as an additive in plastics processing, in care products, in printing inks and/or in paints, and to saponified rice bran wax oxidates produced by saponifying the claimed rice bran wax oxidates.

Abstract: The invention relates to partially saponified rice bran wax oxidates, to a process for the production of these products and to their use for agriculture or forestry purposes, as an additive in plastics processing, in care products, in printing inks and/or in paints.

Abstract: The invention provides polar-modified rice husk waxes obtainable by free-radical grafting of unmodified rice husk waxes with graft comonomers selected from the group of the ?,?-unsaturated mono- or polybasic carboxylic acids or derivatives thereof. The invention further provides derivatization products prepared by chemical conversion of the polar-modified rice husk waxes of the invention. The invention further provides processes for producing the products of the invention and for the use thereof.

Abstract: The invention relates to a printing ink system containing glycosidic polymers and polyolefin- and/or Fischer-Tropsch-waxes and/or amide waxes and/or bio-based waxes and optionally pigments, binders and/or solvents. The glycosidic polymer has a specific surface area according to BET from a minimum 0.45 m2/g and a particle size distribution having an uniformity coefficient (D60/D10) to a maximum of 3.5.

Abstract: The invention provides polar-modified rice husk waxes obtainable by free-radical grafting of unmodified rice husk waxes with graft comonomers selected from the group of the ?,?-unsaturated mono- or polybasic carboxylic acids or derivatives thereof. The invention further provides derivatization products prepared by chemical conversion of the polar-modified rice husk waxes of the invention. The invention further provides processes for producing the products of the invention and for the use thereof.

Abstract: A polyethylene homopolymer having improved grindability, prepared with a metallocene catalyst system and is characterized by a melt viscosity of 5 to <60 mPa·s at 140° C. and a ram penetration hardness ranging from 210 to 500 bar, as measured according to DGF M-III 9e, and to use thereof as a component in toners, hot-melt adhesives or pigment master batches.

Abstract: The invention relates to waxy oxidation products of rice bran, which are characterized by an acid number measured according to DIN ISO 2114 of at least 70 mg KOH/g, preferably at least 100 mg KOH/g, most preferably at least 140 mg KOH/g, and their use for producing synthetic ester waxes by esterification with one or more mono- or polyvalent alcohols.

Abstract: The invention relates to paste preparations containing 0.5-30% w/w chemically unmodified rice bran wax, —0.5-30% w/w paraffin wax, selected from the group of macrocrystalline and microcrystalline paraffins and Fischer-Tropsch paraffins, —optionally up to a maximum of 10% w/w polyethylene wax, —optionally up to a maximum of 10% w/w native or chemically modified recent or fossil vegetable waxes and—organic solvents to make up to 100% w/w.

Abstract: The invention relates to waxy oxidation products of rice bran, which are characterized by an acid number measured according to DIN ISO 21 14 of at least 70 mg KOH/g, preferably at least 100 mg KOH/g, most preferably at least 140 mg KOH/g, and their use for producing synthetic ester waxes by esterification with one or more mono- or polyvalent alcohols.

Abstract: The invention relates to waxy oxidation products of rice bran, which are characterized by an acid number measured according to DIN ISO 2114 of at least 70 mg KOH/g, preferably at least 100 mg KOH/g, most preferably at least 140 mg KOH/g, and their use for producing synthetic ester waxes by esterification with one or more mono- or polyvalent alcohols.

Abstract: The instant invention relates to the use of waxlike esters as lubricants for halogen containing thermoplastics. The waxlike esters are prepared by A) metathetic oligomerization of esters of polyols and fatty acids, and B) subsequent hydrogenation of the resultant reaction mixture, at least some of the fatty acid units present in the polyol esters being singly or multiply unsaturated.

Abstract: The invention relates to a printing ink system containing glycosidic polymers and polyolefin- and/or Fischer-Tropsch-waxes and/or amide waxes and/or bio-based waxes and optionally pigments, binders and/or solvents. The glycosidic polymer has a specific surface area according to BET from a minimum 0.45 m2/g and a particle size distribution having an uniformity coefficient (D60/D10) to a maximum of 3.5.

Abstract: The invention relates to waxes modified with sterically hindered amines, to a process for their preparation and to their use for stabilizing organic material.

Abstract: A projectile trap composition comprising 10% to 100% by weight of metallocene polyolefin wax and/or its derivatives. The projectile trap composition of the present invention has high permeability for projectiles with self-healing behavior and it effects the complete deceleration of impacting projectiles in a system of different plates and in some instances additionally a section of projectile trap composition granules.

Abstract: The invention relates to waxes modified with sterically hindered amines, to a process for their preparation and to their use for stabilizing organic material.

Abstract: Metallocene-catalyzed polyolefins comprising wax and polymer formulations with and without filler are particularly suitable for use in precision casting processes and hollow core production. The invention relates to wax formulations comprising: a) metallocene-catalyzed polyolefins having a melting point of from 80° C. to 150° C., a viscosity of from 60 to 20 000 mpa·s at 140° C. and a melt flow index (MFI) of from 30 to 3 000 g/10 min under a load of 2.16 kg and at a test temperature of 230° C., b) waxes and wax derivatives having a melting point of from 80° C. to 165° C. and a viscosity of from 50 to 30 000 mPa·s at 140° C., c) low density polyolefins (LDPE) having a melting point of from 80° C. to 150° C. and a melt flow index (MFI) of from 30 g/10 min to 3 000 g/10 min measured under a load of 2.16 kg and at a temperature of 230° C. The wax formulations are used, in particular, for cutting model production processes and hollow core production in the dental, jewelry and precision engineering sectors.

Abstract: Embedding composition comprising a) one or more waxes based on metallocene-catalyzed polyolefins which have a ring/ball softening point in the range from 50 to 165° C., a melt viscosity, measured at a temperature of 170° C., in the range from 20 to 40 000 mPa·s and a glass transition temperature Tg of not more than ?10° C. and b) one or more inorganic filler(s). The embedding compositions are suitable for producing construction materials, in particular for the production of connecting elements for the encapsulation of electronic circuits, electric appliances, motors, pumps, e.g. fixing the stator of immersion pump assemblies, in particular as embedding composition for the stator of an electric motor.

Abstract: Latent heat store based on an organic material which melts at a temperature in the range from 80 to 160° C. and comprises one or more polyolefin waxes which have been prepared via a metallocene-catalyzed reaction. The polyolefin waxes are preferably present as powder, granules or block in the material and are homopolymers of ethylene or of propylene or copolymers of propylene with ethylene or copolymers of ethylene with propylene or with one or more 1-olefins. The material has an enthalpy of fusion in the range from 70 to 280 J/g.

Abstract: The invention relates to a wax formulation comprising a.) a wax powder or a wax powder mixture having a melting point above 120° C. as filler and b.) a base formulation having a melting point below 100° C. The wax formulations are used, in particular, for the precision casting process.

Abstract: An optically active catalyst containing a salen ligand of formula (II) and vanadium at oxidation stage (IV), wherein the groups R, R′ and R″ of the salen ligand independently of one another represent hydrogen, branched or unbranched C1-C10 alkyl groups or an O(C1-C4-alkyl) group or F, Cl, Br or I, an optionally substituted aryl group, or —(CH2)m— whereby m represents a whole number ranging between 1 and 8 and the catalyst contains between 1.4 and 10 equivalents of a salen ligand for an equivalent of vanadium (IV).