Location History:
- Brühl, DE (2006)
- Bruehl, DE (2010 - 2017)
Company Filing History:
4 out of 1,242 
1 out of 1,678 
1 out of 48 Years Active: 2006-2017
Title: Innovator Helga Obladen: Pioneering Silica Technologies
Introduction
Helga Obladen, an accomplished inventor based in Bruehl, Germany, has made significant contributions to the field of silica technologies. With a portfolio of six patents to her name, Obladen has specialized in the development of innovative materials that enhance various applications, particularly in silicone rubber formulations and sealants.
Latest Patents
Among her latest patents are groundbreaking innovations, such as the creation of precipitated silicas for storage-stable RTV-1 silicone rubber formulations without stabilizers. This technology involves a precipitated silica characterized by an SiOH absorbance ratio of greater than or equal to 1.5, a silanol group density between 1 to 3.0 SiOH/nm, and a modified tapped density ranging from 1 to 50 g/l. The silica's pH is between 3-5 when measured as an aqueous suspension. This invention facilitates the preparation of storage-stable RTV-1 silicone rubber formulations. Moreover, she has developed hydrophilic silicas for sealants, which are distinguished by a low initial moisture content and low moisture absorption over time. These silicas possess crucial physicochemical parameters that enhance their performance in various applications.
Career Highlights
Helga has worked with prominent companies in the industry, including Evonik Degussa GmbH and Degussa Aktiengesellschaft. Her extensive experience in these organizations has played a vital role in shaping her innovative approaches to silica technology.
Collaborations
Throughout her career, Obladen has collaborated with esteemed colleagues, including Christian Panz and Karl Meier. These partnerships have fostered a collaborative environment conducive to innovation and development in the field.
Conclusion
Helga Obladen continues to be a pioneering force in silica technology, with her patents paving the way for advancements in silicone rubber formulations and sealant applications. Her work exemplifies the impact of innovation in materials science and the lasting contribution of inventors to the industry.