Abstract: The invention relates to a method for producing an aqueous polymer dispersion having a polymer solids content of ?50% by weight by carrying out the radically initiated aqueous emulsion polymerization of ethylenically unsaturated compounds (monomers). The inventive method is characterized in that: a) a mixture is provided in a polymerization vessel and contains a partial quantity 1 consisting of: deionized water, 0.001 to 0.5 parts by weight of a polymer with a weighted average particle diameter of ?100 nm; 0.0001 to 0.1 parts by weight of dispersants, and 0.5 to 10 parts by weight of monomers, and the monomers are polymerized with a conversion of ?80% [polymerization step A], and; b) afterwards, a monomer emulsion containing partial quantity 2, which consists of deionized water, 0.1 to 5 parts by weight of dispersants and 90 to 99.

Abstract: Mixtures comprising at least one radiation-curable composition (I) and at least one pressure-sensitive adhesive (II).

Abstract: Mixtures comprising at least one radiation-curable composition (I) and at least one pressure-sensitive adhesive (II).

Abstract: The present invention relates to water soluble radiation activatable polymer resin formulations which are suitable to modify the absorption properties of fibrous materials and the polymer obtained by such radiation activatable polymer resins and the method of preparing such polymer. Fibrous materials made with radiation activatable resin formulations according to this invention are especially suitable for use in disposable absorbent articles.

Abstract: A composition containing a melt-processing water-free, solvent-free polyacrylate and an anti-oxidizing agent which contains at least one aromatically bonded hydroxyl group and which is exclusively comprised of hydrogen, carbon and oxygen atoms.

Abstract: The present invention relates to the use of at least one radiation crosslinkable, preferably UV crosslinkable, polymer composition as a data recording medium, especially in the form of what are known as smart coatings based on such polymer compositions, which in a further embodiment comprises at least one fluorescence chromophore, and also to a composite at least comprising one support and one layer comprising a radiation crosslinkable polymer composition comprising at least one fluorescence chromophore, and also, preferably, an additional UV absorbing layer.

Abstract: A method of joining shaped parts by adhesive bonding comprises A) first coating at least one of the shaped part surfaces that are to be joined by adhesive with a polymer composed of at least 5% by weight of glycidyl (meth)acrylate and B) then adhesively bonding the shaped parts, with crosslinking of the glycidyl groups.

Abstract: A process for preparing an aqueous polymer dispersion having a polymer solids content ?50% by weight by free-radically initiated aqueous emulsion polymerization of ethylenically unsaturated compounds (monomers) comprises a) charging a mixture comprising portion 1 of deionized water, from 0.001 to 0.5 part by weight of polymer seed having a weight-average particle diameter ?100 nm, from 0.0001 to 0.1 part by weight of dispersant, and from 0.5 to 10 parts by weight of monomers to a polymerization vessel and polymerizing the monomers to a conversion ?80% [stage A] and b) subsequently supplying to the resultant reaction mixture under polymerization conditions a monomer emulsion comprising portion 2 of deionized water, from 0.1 to 5 parts by weight of dispersant, and from 90 to 99.

Abstract: A pressure sensitive adhesive comprising a mixture of: a radiation-crosslinkable polymer A) composed of at least 40% by weight of C1 to C18 alkyl (meth)acrylates, and a polymer B) composed of at least 20% by weight of vinylpyrrolidone and of less than 40% by weight of C1 to C18 alkyl (meth)acrylates, wherein the fraction of the polymer B) in the mixture is less than 15% by weight, based on the sum of A)+B).

Abstract: Mixtures comprising at least one radiation-curable composition (I) and at least one pressure-sensitive adhesive (II).

Abstract: The use of free-radically polymerized, UV-crosslinkable polymers which consist to the extent of at least 50% by weight of C2 to C18alkyl(meth)acrylates as adhesives for the bonding of carriers coated with the polymer on substrates, wherein from 0.1 to 30% by weight of the monomers of which said polymer is composed are monomers A without carboxylic acid or carboxylic anhydride groups and with a water solubility of more than 5 g of monomers per liter of water and said substrates are moist substrates, especially refrigerated substrates.

Abstract: A composition containing a melt-processing water-free, solvent-free polyacrylate and an anti-oxidizing agent which contains at least one aromatically bonded hydroxyl group and which is exclusively comprised of hydrogen, carbon and oxygen atoms.

Abstract: The present invention relates to water soluble radiation activatable polymer resin formulations which are suitable to modify the absorption properties of fibrous materials and the polymer obtained by such radiation activatable polymer resins and the method of preparing such polymer. Fibrous materials made with radiation activatable resin formulations according to this invention are especially suitable for use in disposable absorbent articles.

Abstract: The invention relates to a mixture, containing A) a polymer, which consists to an extent of at least 40 wt % of C1-C18 alkyl (meth)acrylates (referred to herein as polyacrylates) and B) a homopolymer or copolymer of vinyl alkyl ether (referred to herein as polyvinyl alkyl ether), which consists, to an extent of at least 70 wt %, of structural units of the following formula, in which X stands for a single bond or a C1-C3 alkyl group and R for a C1-C6 alkyl group.

Abstract: A Conveyor furnace for firing pipe-shaped objects with the following characteristics: 1.1.1 a furnace floor, 1.1.2 a furnace ceiling, 1.1.3 a two lateral furnace walls, which connect the furnace floor with the furnace ceiling, forming a furnace channel, 1.2 the furnace floor has at least one opening running in the axial direction of the furnace channel, 1.3.1 at least one transport unit that extends from a motor section below the furnace floor through the opening to a transport section in the furnace channel, and 1.3.2 which can be driven along the opening, 1.4 the transport section is designed to hold, in a horizontal position, at least one pipe-shaped object, 1.5 in the furnace channel below at least one part of the object to be fired, which is freely achievable, a device is arranged, onto which the object first rolls up, with its freely achievable part, and then rolls down.

Abstract: The present invention relates to the use of at least one radiation crosslinkable, preferably UV crosslinkable, polymer composition as a data recording medium, especially in the form of what are known as smart coatings based on such polymer compositions, which in a further embodiment comprises at least one fluorescence chromophore, and also to a composite at least comprising one support and one layer comprising a radiation crosslinkable polymer composition comprising at least one fluorescence chromophore, and also, preferably, an additional UV absorbing layer.

Abstract: A pressure sensitive adhesive comprising a mixture of

Abstract: A method of joining shaped parts by adhesive bonding comprises

Abstract: A composition comprises a polyacrylate for processing from the melt and a stabilizer having at least one phosphite group.

Abstract: The invention relates to a mixture, containing