The present invention relates to an additive for carbon nanotube and plastic composites comprising a functionalized maleic acid anhydride-olefin copolymer, wherein the maleic acid anhydride monomer units are partially or completely converted to dicarboxylic acid ester amide and / or dicarboxylic acid half ester and / or dicarboxylic acid imide monomer units, wherein the number of maleic acid anhydride monomer units of formula (I) is from 1 to 1 to 8. The invented composite can be used, for example, for the production of heavy-duty plastics, aircraft and vehicle body components, structural materials replacing high-strength metal parts, building cladding and components, insulation materials, electrical and thermal coatings, sealants, furniture components, high-strength nets and ropes.
The present invention relates to a dry-fuel heat-storing apparatus for storing and economically using the thermal energy produced in a combustion apparatus or other heat sources, wherein the heat-storing apparatus is operable at high temperatures.
Security device for preventing theft of a wheel of a motor vehicle, characterized in that it comprises: a freely rotating ring (1), a core (2) with a threaded hole arranged inside the ring (1), a skirt (4) with a hole for receiving the core (2), which at its outer end it has a connection surface (9) for a standard transmission tool, and where the bore comprises locking elements (7b), it can be moved in the bore of the skirt (4) between a release and a fixing position along the longitudinal direction of the skirt (4) a locking platform (3) provided with locking elements (7a) on the side surface, the side locking elements (7a) of which in the fixing position of the locking platform (3) fit into the locking elements (7b) formed in the bore of the skirt, and further locking means there are locking elements (8a) which, in the release position of the locking platform (3), fit into the locking elements (8b) formed at the outer end of the core (2), and a a safety cylinder lock insert (5) recessed in the casing (4), which has a pivotable pin (6) connected to the locking platform (3) at its inner end.
Informing consumers about the place of origin and producer of agricultural products is becoming more and more important, in some cases it is also subject to legal regulations.
It is primarily a The present invention relates to a kinematic information carrier device that can be used in the field of marketing promotion applications – also known as mobile – which placed preferably in the interior of sales outlets, shopping malls and exhibitions is suitable for moving printed content materials and models.