Kare Ulsteen

Title: Kare Ulsteen: Innovator in High-Energy Explosives

Introduction

Kare Ulsteen is a notable inventor based in Saetre i Hurum, Norway. He has made significant contributions to the field of high-energy explosives, holding 2 patents that showcase his innovative methods and compositions.

Latest Patents

Ulsteen's latest patents include a "Method for coating high energy explosive crystals" and a "Process for the preparation of aluminum-containing high-energy explosive." The first patent describes a method carried out in a fluidized bed apparatus, where moist explosive crystals are pre-dried and coated with a dispersion of flegmatizing and binding agents. This process results in the formation of agglomerates and granules, particularly suitable for coating HMX, RDX, and pentrite. The second patent outlines a castable high-energy explosive composition that combines trinitrotoluene (TNT) with crystalline explosives of the RDX or HMX type, along with aluminum powder and optional flegmatizing agents. This innovative approach allows for the creation of explosive compositions known as 'Hexotonal' or 'Octonal.'

Career Highlights

Kare Ulsteen works at Dyno Industrier AS, a company recognized for its advancements in explosive technology. His work has significantly impacted the industry, particularly in the development of safer and more effective explosive materials.

Collaborations

Ulsteen has collaborated with notable coworkers such as Alf Berg and Olav E Bjorlo, contributing to the innovative projects at Dyno Industrier AS.

Conclusion

Kare Ulsteen's contributions to the field of high-energy explosives through his patents and work at Dyno Industrier AS highlight his role as a key innovator in this specialized area. His methods and compositions continue to influence the industry positively.