20240026159. PRODUCTION OF PIGMENTS HAVING A DEFINED SIZE AND SHAPE simplified abstract (GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH)

PRODUCTION OF PIGMENTS HAVING A DEFINED SIZE AND SHAPE

Organization Name

GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH

Inventor(s)

Maik Rudolf Johann Scherer of Grainau (DE)

Kai Herrmann Scherer of Munchen (DE)

PRODUCTION OF PIGMENTS HAVING A DEFINED SIZE AND SHAPE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240026159 titled 'PRODUCTION OF PIGMENTS HAVING A DEFINED SIZE AND SHAPE

Simplified Explanation

The patent application describes a method for manufacturing pigments with defined size and shape. The method involves the following steps:

• Producing a three-dimensional surface structure on a substrate, where surface regions are formed with a gradient extending obliquely to a base level of the structure, and are arranged in offset columns.
• Applying a layer of pigment material onto the surface structure.
• Releasing the pigment material layer from the surface structure to produce pigments.

Potential applications of this technology:

• Pigment manufacturing for various industries such as cosmetics, paints, inks, and plastics.
• Creation of pigments with specific size and shape requirements for specialized applications.

Problems solved by this technology:

• Provides a method for manufacturing pigments with defined size and shape, which can be challenging using traditional methods.
• Allows for the production of pigments with unique surface structures and gradients, which can enhance the visual properties of the pigments.

Benefits of this technology:

• Enables the production of pigments with precise size and shape, leading to improved color consistency and performance in various applications.
• Offers the ability to create pigments with unique surface structures, allowing for enhanced visual effects and customization options.
• Provides a cost-effective and efficient method for manufacturing pigments compared to traditional techniques.

Original Abstract Submitted

a method is provided for manufacturing pigments of defined size and shape, and to pigments manufactured accordingly. the method has the steps of: a) producing a three-dimensional surface structure on a substrate, where surface regions are formed each having a gradient extending obliquely to a base level of the surface structure, and are arranged in columns which are offset relative to one another; b) applying a pigment material layer on the surface structure; c) releasing the pigment material layer from the surface structure and producing pigments.