Abstract: Antimicrobial film based on biopolymers, in particular cellulose and/or protein, or uncoated or coated textile material, and also an antimicrobial sponge or an antimicrobial sponge cloth based on regenerated or precipitated cellulose are provided. The film, the sponge or the sponge cloth is impregnated or coated with at least one ?-amino acid ester, the ?-amino group of which is acylated with a fatty acid, or the corresponding hydrochloride, and the ?-amino acid ester is bound covalently, optionally also ionically, to the film, the sponge or the sponge cloth. The acylated ?-amino acid ester is preferably N-lauroyl-L-arginine ethyl ester monohydrochloride (LAECl), N-lauroyl-L-arginine methyl ester monohydrochloride (LAMCl) or N-lauroyl-L-lysine ethyl ester hydrochloride (LLECl). The film is preferably in the form of a flexible tube and is provided as casing for foods, especially sausage products.

Abstract: A process accelerating the ripening of raw sausages by incorporating a casing having a water vapor permeability of less than 600 g/m2 d at a relative humidity of less than 60%. Preferably, the process employs casings having a water vapor permeability of 50 to 400 g/m2 d, more preferably 70 to 300 g/m2 d, particularly preferably 80 to 200 g/m2 d. The process concerns, in particular, single-layered or multilayered casings made of thermoplastics, optionally also coated textile fiber skins or cellulose fiber skins.

Abstract: The invention relates to a food casing from a two-dimensional fiber structure, which is coated on one or both sides with acrylic resin. The acrylic resin is combined with at least one other natural and/or synthetic polymer. The acrylic resin in the coating may be admixed with the other polymer. The latter can also form a layer of it's own. On the inside of the casing (i.e. on the side facing the food), this coating prevents gelling out, while at the outside it has a mainly permeability-increasing effect. The casing is particularly used as artificial sausage casing, especially for cooked-smoked sausages.

Abstract: The invention relates to a transparent heatsealable biaxially oriented polyester film including a base layer B and amorphous top layers A on each surface of the base layer B. The invention further relates to a process for producing the film and to the use thereof.

Abstract: An apparatus for stuffing a pasty food that includes an applicator sleeve arranged between the inlet end and the outlet end of a stuffing tube. At least a portion of the applicator sleeve surrounds the stuffing tube about part or its complete circumference and the applicator sleeve supplies one or more strips coated and/or impregnated with transferable additives to the stuffing tube, with the strips being ultimately applied to the pasty food. The innovation further relates to a foodstuff in a tubular casing (e.g. sausage skin), in which at least one strip is arranged between the foodstuff and the surrounding casing, the strip being coated and/or impregnated with at least one transferable additive.

Abstract: The invention relates to biaxially oriented polyester films which contain 0.1-5.0% by weight (based on the weight of the film) of a hydrolysis stabilizer based on epoxidized fatty acid esters and 0.2-10% by weight (based on the weight of the film) of epoxidized fatty acid glycerides, the epoxidized fatty acid esters having a mean molecular weight of at least 425 g/mol. Such films find use in outdoor applications, as a ribbon cable, as a backside laminate of solar modules and in electrical insulation applications.

Abstract: The invention relates to inorganic, intermetallic, inhomogeneous compounds having a magnetic resistance effect and an intrinsic field sensitivity of at least 7% at 1 T at room temperature. The invention further relates to a method for the production and use thereof, particularly as magnetic field sensors or in spin electronics.

Abstract: The invention relates to a wet-fast nonwoven, preferably a fiber paper, which comprises fibers from a cellulose-containing material and fibers from a thermoplastic material welded firmly together at their points of intersection. The fibers from the cellulose-containing material are preferably hemp fibers while the fibers from the thermoplastic material are preferably fibers from polypropylene, polyester or polyamide. The fibers are interlinked under the action of pressure and/or heat, especially using a pair of heated calender rolls. The nonwoven or the fiber paper is especially used to reinforce food casings based on regenerated cellulose, especially in artificial cellulose hydrate-based sausage skins.

Abstract: The invention relates to transdermal therapeutic systems which have the active ingredient nicotine and have particularly high flexibility. This flexibility decisively improves wearer comfort on the skin, since the system is readily capable of adapting to the surface of the skin and its constant movement. Surprisingly, the nicotine TTS of the invention is markedly more flexible than the conventional nicotine TTS products which are leaders in the market, although at least some of those systems are comparably thin.

Abstract: Dicyclohexylamine salt of formula (IIa) or a pharmaceutically acceptable solvate thereof, including a hydrate, and its process for preparation are provided. The invention also relates to processes for the preparation of montelukast of formula (I) or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, including a hydrate, based on the conversion of a salt of formula (IIa) into its form of free acid, followed by reaction with a compound of formula (III) CH3MgX, wherein X is halogen, in a suitable solvent, optionally in the presence of a Lewis acid.

Abstract: The invention relates to initial 68Ge/Ga-generator elute which is guided directly to a cation exchanger, whereon 68Ga is quantitatively absorbed and is cleaned simultaneously in a chemical and radio chemical manner. Subsequently, the 68Ga-radio nuclide is combined with a radio pharmaceutical substance by a marking precursor made of a ligand or a peptide or a protein which is cross-linked in a covalent manner to a ligand.

Abstract: The invention relates to a tubular food wrapping made of an absorbent material that is imbibed with colorants and/or flavorings which can be transferred to a food item placed in the wrapping. The inventive food wrapping consists of a textile envelope, preferably comprising a longitudinal seam. Also disclosed are a method for producing said wrapping and the use thereof.

Abstract: The invention relates to a transdermal therapeutic system (TTS), preferably in the form of a transdermal plaster, that contains an active substance and an agent which can destroy the active substance. The TTS further includes a means of bringing the active substance, e.g. buprenorphine, and the agent, e.g. potassium permanganate, into contact when the TTS is removed from the skin of the patient, thereby causing the active substance to be destroyed.

Abstract: A process in which a 2-aminopyridine derivative of the general formula II is obtained from open-chain nitrile precursor I or III by reaction with a nitrogen compound in a cyclization reaction is described.

Abstract: A hazy polyester film with a thickness in the range from 10 to 100 ?m including thermoplastic polyester as the main constituent and barium sulfate with a particle size in the range from 0.1 to 0.5 ?m, expressed as d50, in an amount in the range from 5 to 25% by weight. The films exhibit a transparency, measured to ASTM-D 1003, of greater than 56% and a haze in the range from 40 to 95%. Owing to their particular optical properties in the form of high transparency with simultaneous scattering action in the form of volume scatter, the film is suitable particularly for use for internal and external window glazing, for interior paneling in bright rooms, for exhibition construction, in vehicles and buildings, in the lighting sector and in shopfitting and shelving.

Abstract: A packing wrapper filling device includes a filling machine (1) having at least one pivotable filling tube (11) on rotary plate (10). A gathered packing wrapper (14) is fitted onto the filling tube. The invention includes a closing mechanism (2) and store (3) for gathered packing wrappers. The closing mechanism (2) closes both sides of filled wrapper sections. Control device (22) interconnects filling machine (1), closing mechanism (2), store (3), and rocking arms (16). The lateral wall(s) of store (3) include a longitudinal flap (16) in the lower section, pivotable by rotary articulation (20) via rocking arms (15). The control device (22) controls individual envelope (14) removal from store (3). Transport devices (5, 6, 7, and 8) and deflection rollers (9) arranged along feed belt (4) transport envelope (14) along the feed belt (4) from store (3) to filling tube (11 or 12).

Abstract: A tubular sausage casing is disclosed that is based on cellulose and includes an interior impregnation containing at least one adhesive component and at least two separating components. The adhesive component and one of the separating components are bound to the cellulose of the casing while the second separating component is not bound. The inventive casing is used for mild or aged dry sausages, especially California-style salami.

Abstract: The invention relates to a multilayer, antimicrobially modified, biaxially oriented polyester film that includes at least one base layer (B) and an outer layer (A) that has been applied to the base layer and that has also been antimicrobially modified, wherein the antimicrobially modified outer layer (A) comprises a silver-loaded zeolite, has a layer thickness <8 ?m, and the layer thickness is not greater than 1.3 times the median particle size of the zeolite. The invention further relates to a process for the production of the film, and to the use of the film.

Abstract: Process for preparing nitriles by reacting N-alkylcarboxamides (RCO—NHR1) or ammonium salts of carboxylic acids (RCOO—NH3R1+) or carboxylic acids in the presence of alkylamines or ammonium salts (RCOOH+NH2R1, RCOOH+NH3R1+), respectively, R being an arbitrarily substituted linear or branched C1-C12-alkyl radical, a C3-C12 cycloalkyl radical or an alkenyl, alkynyl or aryl or heteroaryl radical and R1 being an arbitrary substituted, linear or branched C2-C1 alkyl radical, a C3-C12 cycloalkyl radical or an alkenyl or alkynyl radical, with phosphonic anhydrides in the presence of an optional base in an organic solvent at a temperature in the range from ?30 to 180° C.

Abstract: A novel process for preparing emtricitabine, and more particularly a process for preparing emtricitabine involving the formation and isolation of intermediate compounds in salified form, is described.