Company Filing History:
Years Active: 2013-2024
Title: Innovations of Christer Svanberg
Introduction
Christer Svanberg is a notable inventor based in Kallered, Sweden. He has made significant contributions to the field of polymer compositions, particularly in the development of semiconductive materials for electric power cables. With a total of 7 patents to his name, Svanberg's work has had a considerable impact on the industry.
Latest Patents
One of Svanberg's latest patents is a semiconductive polymer composition for electric power cables. This invention provides a novel semiconductive polymer composition that improves the smoothness and dispersibility of carbon black when compounding the polymer. It achieves a feasible balance with other properties such as volume resistivity. The composition comprises 30 to 90 wt % of a polymer component and 10 to 70 wt % of carbon black, which has a mass pellet strength according to ASTM D1937-13 of 50 to 250 N. The process for preparing this composition involves mixing the polymer component and additives at elevated temperatures to obtain a polymer melt, followed by the addition of carbon black.
Another significant patent is related to a semi-conductive polymer composition. This invention includes an ethylene copolymer with polar co-monomer units, an olefin homo- or copolymer, and a conductive filler. The olefin homo- or copolymer has a degree of crystallinity below 20%. This semi-conductive polymer composition is designed for use in wires or cables, particularly as a semi-conducting shield layer.
Career Highlights
Christer Svanberg is currently employed at Borealis AG, a leading provider of innovative solutions in the field of polyolefins. His work at Borealis has allowed him to focus on advancing polymer technology and contributing to the development of new materials.
Collaborations
Svanberg has collaborated with notable colleagues such as Takashi Uematsu and Thomas Steffl. These collaborations have further enhanced his research and development efforts in the field of semiconductive materials.
Conclusion
Christer Svanberg's contributions to the field of polymer compositions, particularly in semiconductive materials, have established him as a prominent inventor. His innovative patents and work at Borealis AG continue to influence the industry positively.
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