Method for producing virtual three-dimensional patterns in molded bodies made of plastic

• Main Authors: DELOUX LAURENT, HUNGER MARC
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to a two-stage method for producing virtual three-dimensional patterns in polymer molded bodies by means of injection-molding methods, in particular a method in which a conventional injection-molding method is combined with a reactive injection-molding method in a suitable way in order to obtain polymer molded bodies having a virtual three-dimensional pattern visible at a surface, which pattern is formed by platelet-shaped effect pigments. The invention further relates to the polymer molded bodies produced by means of the method and to the use of the polymer molded bodies, in particular for decorative purposes. 本发明涉及：用于借助于注塑模制方法在聚合物成形体中产生虚拟三维图案的两阶段方法以及借助于所述方法产生的聚合物成形体及其尤其用于装饰性目的地用途，所述方法尤其是如下方法：在其中以适合的方式将常用的注塑模制方法与反应性注塑模制方法组合，以获得具有在表面处可见的、通过薄片状效果颜料构成的虚拟三维图案的聚合物成形体。