The invention relates to a polymer product (2), preferably a vehicle tyre (10), with two sidewalls (11), wherein on the outer surface (1) of the polymer product (2) there is disposed at least one representation (3), which has a two-dimensional area (4) that is covered by a pattern. The invention is based on the object of providing by simple means a polymer product that has on its outer surface at least one two-dimensional area with a pattern, by means of which a higher-contrast representation with a directionally independent contrast can be achieved, and which can also be produced more reliably. The object is achieved by the pattern being a two-dimensional dot pattern, in that each dot is a three-dimensional element (5), which is formed as an elevation or depression of the surface (1), in that each element (5) has a base area (6) and a peak height (S), in that the pattern has elements (5) with a peak height (S) of 0.10 mm to 0.4 mm, preferably of 0.20 mm to 0.30 mm, and in that the pattern has elements (5) that are at a distance (B) from the respectively nearest neighbour of 0.10 mm to 0.50 mm, preferably 0.15 mm to 0.25 mm, wherein the distances (B) are measured between the geometric centroids of the base areas (6) of the elements (5).
POLYMERPRODUKT, VORZUGSWEISE FAHRZEUGREIFEN
POLYMER PRODUCT, PREFERABLY VEHICLE TYRE
PRODUIT POLYMÈRE, DE PRÉFÉRENCE PNEUMATIQUE DE VÉHICULE
2019-07-24
Patent
Elektronische Ressource
Deutsch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Fahrzeugreifen mit einer Fahrzeugreifen-Kennzeichnung
Europäisches Patentamt | 2023
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