Company Filing History:

8 out of 10,754

Basf Aktiengesellschaft

Years Active: 1989-2013

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8545953 - Hollow polystyrene body obtained by injection stretch blow moulding (2013-10-01),

2. 6124385 - Halogen-free flame resistant polystyrol moulding materials (2000-09-26),

3. 5525637 - Expandable styrene polymers (1996-06-11),

4. 5525636 - Expandable styrene polymers (1996-06-11),

5. 5115022 - Thermoplastics of polyalkylene terephthalates impact modified with (1992-05-19),

6. 5112921 - Impact-resistant thermoplastic molding material and its use (1992-05-12),

7. 5055527 - Thermoplastics impact modified with functionalized polymers and use (1991-10-08),

8. 4839434 - Preparation of homo- and copolymers having terminal mercapto groups and (1989-06-13),

9. 4839418 - Thermoplastic molding materials and their preparation (1989-06-13),

Title: The Innovations of Hans-Dieter Schwaben

Introduction

Hans-Dieter Schwaben is a notable inventor based in Freisbach, Germany. He has made significant contributions to the field of materials science, particularly in the development of polystyrene products. With a total of 9 patents to his name, Schwaben's work has had a lasting impact on the industry.

Latest Patents

One of his latest patents is for a hollow polystyrene body obtained by injection stretch blow moulding. This innovative blow molding has a capacity of at least 250 ml and features a shell composed of impact-resistant polystyrene. It is produced via injection stretch blow molding, where the average aspect ratio of rubber particles derived from longitudinal sections and cross sections, measured in transmission electron micrographs, is greater than 4. Additionally, the biaxial orientation of the rubber particles is characterized by a ratio of the aspect ratio derived from cross section to that derived from longitudinal section being smaller than 3. Another significant patent involves halogen-free flame-resistant polystyrene moulding materials, showcasing his commitment to safety and environmental considerations in material design.

Career Highlights

Throughout his career, Schwaben has worked with prominent companies such as BASF Aktiengesellschaft and Styrolution GmbH. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in the field of polymer science.

Collaborations

Schwaben has collaborated with notable colleagues, including Adolf Echte and Klaus Bronstert. These partnerships have fostered a creative environment that has led to the development of advanced materials and technologies.

Conclusion

Hans-Dieter Schwaben's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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