Abstract: A ribbon yarn having an upper side and a lower side, filaments and at least one binder material, the binder material binding the filaments to one another and the upper side and/or the lower side of the ribbon yarn having a pressure-sensitive adhesive. The filaments of the ribbon yarn can consist only of one material or of different materials and they can be arranged in one layer or in multiple layers. The pressure-sensitive adhesive can be applied on the upper side and/or lower side of the ribbon yarn or can be a constituent of the binder material.

Abstract: A method for producing filaments from polyester waste, having the steps of mechanically comminuting the polyester waste, post-condensing the comminuted polyester waste in the solid phase, melting the post-condensed polyester waste and extruding the melt in order to form filaments. Prior to carrying out the melting step for extrusion purposes, the method is completely carried out below the melting temperature of the polyester waste. The solution viscosity of the post-condensed polyester waste equals at least 1.7. Possible applications of the filaments according to the invention are, for example, reinforcement carcasses for vehicle tyres.

Abstract: An airbag fabric made of polyamide filaments, wherein the polyamide filaments are made of at least 60% by weight of a bio-based monomer.

Abstract: Described is a ribbon yarn made of multifilament yarns based on polyamide and/or polyester, wherein not more than 5 filaments overlie one another within the ribbon yarn, wherein the ribbon yarn is fixed by the formation of a matrix comprising one or more fixing agents, wherein the one or more fixing agents are selected from a group consisting of copolyamides, copolyesters, silicones, and mixtures or blends thereof.

Abstract: A method is disclosed for fabricating a ribbon yarn, the method including: spreading the yarn such that not more than five filaments are lying over one another, fixing the yarn by forming a matrix of one or more fixatives, winding the fixed yarn, wherein the fixative or fixatives are selected from a group consisting of copolyamides, copolyesters and silicones and also mixtures or blends thereof. Also described is the ribbon yarn and the application of the ribbon yarns for airbag fabrics, as a tire reinforcement and in textile construction.

Abstract: A fiber composite having one or more layers of reinforcing fibers or filaments, that contains one or more layers of ribbon yarns brought into contact with it, as well as a method for its production.

Abstract: A fiber composite having one or more layers of reinforcing fibers or filaments, that contains one or more layers of ribbon yarns brought into contact with it, as well as a method for its production

Abstract: A method is disclosed for fabricating a ribbon yarn, the method including: spreading the yarn such that not more than five filaments are lying over one another, fixing the yarn by forming a matrix of one or more fixatives, winding the fixed yarn, wherein the fixative or fixatives are selected from a group consisting of copolyamides, copolyesters and silicones and also mixtures or blends thereof. Also described is the ribbon yarn and the application of the ribbon yarns for airbag fabrics, as a tire reinforcement and in textile construction.

Abstract: A fabric having a base layer of a textile made from yarns of a biodegradable polymer, and a visible layer having a biodegradable film that is placed on the base layer as a separate layer, the yarns of the textile being multifilament yarns with a strength of more than 40 cN/tex measured according to DIN EN ISO 2062.

Abstract: A circuit arrangement and method for power regulation and an amplifier arrangement for power regulation are described.

Abstract: A polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.

Abstract: The present invention relates to a process for producing a polyphenylene sulfide multifilament yarn, a polyphenylene sulfide multifilament yarn and the use of a polyphenylene sulfide multifilament yarn. The process for producing a polyphenylene sulfide multifilament yarn is characterized in that only after time period between 0.1 sec and 0.3 sec after leaving the spinneret the filaments of the spun yarn are subjected to an active cooling stage. The Polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.

Abstract: A circuit arrangement and method for power regulation and an amplifier arrangement for power regulation are described.

Abstract: A method for coating yarn is proposed, including steps in which the yarn is first placed in contact with a dispersion of the coating agent in a dispersing agent or with the coating agent in melted form, optionally excess dispersion or melt is scraped back off the yarn, and then the coating is formed on the yarn, where in the case of the dispersion this occurs by means of at least partially removing the dispersing agent by heating, and the yarn thus coated is then cooled down and wound, which is distinguished by the fact that the coated yarn undergoes additional cooling before winding.

Abstract: A circuit arrangement and method for power regulation and an amplifier arrangement for power regulation are described.

Abstract: A circuit arrangement and method for power regulation and an amplifier arrangement for power regulation are described.

Abstract: A self-adapting analogue-to-digital converter includes a forward path with a voltage divider coupled to a digital integrator. In a feedback path, a scaler is connected to a digital-to-analogue converter. A control unit provides control signals for the voltage divider and the scaler in response to the output word of the digital integrator.

Abstract: A self-adapting analogue-to-digital converter includes a forward path with a voltage divider coupled to a digital integrator. In a feedback path, a scaler is connected to a digital-to-analogue converter. A control unit provides control signals for the voltage divider and the scaler in response to the output word of the digital integrator.

Abstract: The present invention relates to a process for producing a polyphenylene sulfide multifilament yarn, a polyphenylene sulfide multifilament yarn and the use of a polyphenylene sulfide multifilament yarn. The process for producing a polyphenylene sulfide multifilament yarn is characterized in that only after time period between 0.1 sec and 0.3 sec after leaving the spinneret the filaments of the spun yarn are subjected to an active cooling stage. The Polyphenylene sulfide multifilament yarn having a filament linear density of 5 dtex to 30 dtex, an overall linear density of 500 dtex to 2500 dtex, a breaking tenacity in the range of 50 cN/tex to 80 cN/tex and an elongation at break of 8% to 16% for a yarn with a breaking tenacity in the range of 60 cN/tex to 80 cN/tex and an elongation at break of 16% to 30% for a yarn with a breaking tenacity in the range of 50 cN/tex to 60 cN/tex.

Abstract: A method for coating yarn is proposed, including steps in which the yarn is first placed in contact with a dispersion of the coating agent in a dispersing agent or with the coating agent in melted form, optionally excess dispersion or melt is scraped back off the yarn, and then the coating is formed on the yarn, where in the case of the dispersion this occurs by means of at least partially removing the dispersing agent by heating, and the yarn thus coated is then cooled down and wound, which is distinguished by the fact that the coated yarn undergoes additional cooling before winding.