Company Filing History:

5 out of 580

Huels Aktiengesellschaft

Degussa Aktiengesellschaft

patents

4. 1 out of 45

Degussa-huels Aktiengesellschaft

patents

Years Active: 1992-2014

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8834777 - Use of polyester powder in a shaping process, and moldings produced from this polyester powder (2014-09-16),

2. 8591797 - Copolyamide powder and its preparation, use of copolyamide powder in a shaping process and mouldings produced from this copolyamide powder (2013-11-26),

3. 8173258 - Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objects (2012-05-08),

4. 7887740 - Composite powder, use in a shaping process, and mouldings produced from this powder (2011-02-15),

5. 7491792 - Polymer powder with block polyetheramide, use in a shaping process, and moldings produced from this polymer powder (2009-02-17),

6. 6784227 - Crosslinking base layer for fixing interlinings according to double dot and paste process (2004-08-31),

7. 6589606 - Electrostatic coating of moldings with thermoplastic and crosslinkable copolyamide hot-melt adhesives (2003-07-08),

8. 6300413 - Crosslinking base layer for bondable interlinings in accordance with the double dot tech technique (2001-10-09),

9. 6060550 - Polyethylene wax as processing aid for hot-melt adhesive compositions (2000-05-09),

10. 5902843 - Hot-melt adhesive composition for the coating of interlining material (1999-05-11),

11. 5677038 - Hot-melt adhesive composition for the coating of interlining material (1997-10-14),

12. 5668242 - Polyesters for the bonding of textiles (1997-09-16),

13. 5110673 - Fusible adhesives for textile fastening inserts (1992-05-05),

Title: Ulrich Simon: Innovator in Polyester and Copolyamide Powder Technologies

Introduction

Ulrich Simon is a notable inventor based in Herne, Germany, recognized for his contributions to the field of materials science. With a total of 13 patents to his name, Simon has made significant advancements in the use of polyester and copolyamide powders in shaping processes.

Latest Patents

Among his latest patents, Simon has developed innovative methods for utilizing polyester powder in shaping processes. This invention focuses on a powder that comprises specific polyesters, which are used in layer-by-layer processes that selectively melt regions of a powder layer through electromagnetic energy. The resulting moldings exhibit high crystallinity, low melting points, and improved mechanical properties. Additionally, Simon's work on copolyamide powder addresses the need for rapid prototype provision. This invention outlines the production and use of copolyamide powder, which simplifies the layer-by-layer process and enhances recyclability.

Career Highlights

Throughout his career, Ulrich Simon has worked with prominent companies such as Huels Aktiengesellschaft and Evonik Degussa GmbH. His experience in these organizations has contributed to his expertise in developing advanced materials for various applications.

Collaborations

Simon has collaborated with notable colleagues, including Sylvia Monsheimer and Maik Grebe, further enriching his work in the field of materials science.

Conclusion

Ulrich Simon's innovative contributions to polyester and copolyamide powder technologies have significantly impacted the shaping processes used in modern manufacturing. His patents reflect a commitment to enhancing material properties and production efficiency.

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