Abstract: The invention provides resin- and mineral oil-free pressure-sensitive adhesive compositions, comprising 55%-100% by weight of a copolymer of propylene and one or more further monomers selected from the group composed of ethylene and 1-olefins having 4 to 20 carbon atoms, wherein the copolymer has been prepared with the aid of metallocene catalysts and is characterized by a. a melt viscosity at 170° C. of 20 to 8000 mPas (DIN 53019); b. a density of 0.84 to 0.90 g/cm3 (23° C., ISO 1183); c. a glass transition temperature of less than ?30° C. (DIN EN ISO 11357-2:2014); and d. a flow point, measured according to ASTM D97, of less than 50° C., which due to their permanently tacky properties are suitable as pressure-activated pressure-sensitive adhesives.

Abstract: The invention provides resin- and mineral oil-free pressure-sensitive adhesive compositions, comprising 55%-100% by weight of a copolymer of propylene and one or more further monomers selected from the group composed of ethylene and 1-olefins having 4 to 20 carbon atoms, wherein the copolymer has been prepared with the aid of metallocene catalysts and is characterized by a. a melt viscosity at 170° C. of 20 to 8000 mPas (DIN 53019); b. a density of 0.84 to 0.90 g/cm3 (23° C., ISO 1183); c. a glass transition temperature of less than ?30° C. (DIN EN ISO 11357-2:2014); and d. a flow point, measured according to ASTM D97, of less than 50° C., which due to their permanently tacky properties are suitable as pressure-activated pressure-sensitive adhesives.

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 contact adhesive compounds containing 5 to 50 wt % copolymers of propylene having ethylene and/or having olefins, selected from the group of 1-olefins having 4 to 20 C atoms, wherein the copolymers have been produced with the aid of metallocene catalysts and are characterized by a) a flow point, measured in accordance with ASTM D97, of <50° C., b) a viscosity at 170° C. in the range from 20 to 3000 mPa·s, measured with a rotary viscometer to DIN 53019, c) a density in the range from 0.84 to 0.90 g/cm3, measured at 23° C. in accordance with ISO 1183, d) a glass transition temperature of <?35° C., measured in accordance with the DSC method according to DIN EN ISO 11357-2:2014.

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 a solvent-based separation method for the total material recycling of materials used in nonwoven, woven, and tufted wares into the individual material components thereof sorted by type. At least one of the materials contains a polyolefin wax. As a solvent and/or swelling agent, halogen-free, aliphatic hydrocarbons or aromatic hydrocarbons or a mixture of one or several of said solvents are used.

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 invention relates to a solvent-based separation method for the total material recycling of materials used in nonwoven, woven, and tufted wares into the individual material components thereof sorted by type. At least one of the materials contains a polyolefin wax. As a solvent and/or swelling agent, halogen-free, aliphatic hydrocarbons or aromatic hydrocarbons or a mixture of one or several of said solvents are used.

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 compositions comprising certain propylene-olefin-copolymer waxes and carbon black (CB), the compositions being in the form of masterbatches, compounds or conductive polymers, and their use for producing conductive polymers and articles made of conductive polymers.

Abstract: The invention relates to pigment concentrates for coloring thermoplastics, comprising—at least one color pigment—at least one copolymer wax, produced by converting long-chain olefin hydrocarbon in the chain length range of ?12 C-atoms having unsaturated polycarboxylic acids or anhydrides thereof in the presence of at least one radical starter and comprising a) 40-60 mol-% units derived from ?-olefins of the chain length C12-C60, preferably C24-C60, particularly preferably C28-C60 and b) 60-40 mol-% units that derive from unsaturated polycarbolxylic acids or anhydrides thereof, and at least one thermoplastic polyolefin as applicable.

Abstract: Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons with chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides thereof in the presence of at least one radical initiator and b) subsequent micronization by milling or spraying, characterized in that the particles of the milled or sprayed copolymer waxes are less than 50 ?m, preferably less than 40 ?m, particularly preferably less than 30 ?m 98 to 99 are preferred, 5% of the particles, in particular 99.5 to 100% of the particles less than 50 ?m, preferably less than 40 ?m, particularly preferably less than 30 ?m.

Abstract: The invention relates to compositions comprising certain propylene-olefin-copolymer waxes, and carbon nanotubes (CNTs), the compositions being in the form of masterbatches, compounds or conductive polymers, and their use for producing conductive polymers and articles made of conductive polymers.

Abstract: The invention relates to a hot-melt adhesive substance for sticking together fibrous materials such as matted nonwovens or woven textiles with smooth substrate surfaces, such as plastic or metal films, and for laminating said materials. Said substance is characterized in that it contains at least one polyolefin which has been produced by polymerization in the presence of metallocene as a catalyst and has a ring/ball softening point of between 50 and 165° C. and a melting viscosity, measured at a temperature of 170° C., of between 20 and 40,000 mPa-s. The hot-melt adhesive substance can also contain at least one adhesive component and is used in a quantity of between 3 and 6 g/m2, preferably between 4 and 5.5 g/m2, for sticking a film to a nonwoven material during the production of hygiene items such as disposable nappies, baby nappies, incontinence products, panty liners and/or sanitary towels.