The National Institute of Advanced Industrial Science and Technology (AIST) announced that a research team led by Senior Researcher Yoshihiro Ueda, in collaboration with Bridgestone, has developed a chemical recycling technology for tire rubber. By combining chemical decomposition at near room temperature with a subsequent thermal decomposition process, the team successfully recovered isoprene and carbon black. The technology paves the...
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Yokohama Rubber and Zeon to Construct Bench Facility for Sustainable Butadiene
Yokohama Rubber and Zeon will construct a bench facility at Zeon’s Tokuyama Plant in Shunan City to demonstrate a highly efficient technology for generating butadiene from ethanol derived from plant materials. The facility will begin operating in 2026, and will collect various data for securing butadiene and for mass production. This initiative is one of two R&D themes selected in...
Bridgestone Begins Industry-Academia Research to Establish Polyolefin Material Recycling Technology
Bridgestone, in collaboration with Tohoku University, the National Institute of Advanced Industrial Science and Technology (AIST), and the University of Shiga Prefecture, has begun research aimed at establishing material recycling technology for polyolefin, a type of plastic typified by polyethylene and polypropylene. The research aims to establish guidelines for the development of new resource-recycling polyolefin materials that can be recycled...
Sumitomo Rubber Industries Establishes Sulfur Battery Knowledge Exchange Network
Sumitomo Rubber and Adeka established on April 1 the Sulfur Battery Business Creation Study Group as a forum for corporate co-creation with a view to creating a business for sulfur batteries, which are expected to become next-generation batteries. The National Institute of Advanced Industrial Science and Technology (AIST) will be the representative organizer, with the Osaka Industrial Technology Research Institute...
AIST and AGC Develop New Material for High Performance Elastic Adhesive
The National Institute of Advanced Industrial Science and Technology (AIST) and AGC have developed a new material for high-performance elastic adhesives that enables the manufacture of new rubber materials with excellent elasticity and durability. Adhesives made from this material will be able to absorb vibration energy caused by strong external forces through expansion and contraction. Elastic adhesives are used for...
Research Group Succeeds in Measuring Carbon Particle and Polymer Movement in Rubber
Using tire rubber as a sample, a joint industry-academia research group has succeeded in measuring the movement of carbon particles, one of the fillers used in tire rubber, and polymers with a time resolution of 890 nanoseconds (one billionth of a second), the fastest in the world. The group includes Hiroyuki Kishimoto, Director of the Analysis Center, Research and Development...
