The International Rubber Study Group (IRSG) introduced its new Secretary General, Professor Joseph Adelegan, today. Professor Adelegan officially took up the post of Secretary General on 1 December, 2022.

IRSG claims that Professor Adelegan is a C-Suite Executive and an international development expert. He is also a professor of Practice of Environmental Science and Engineering, and a practitioner-scholar in management, with over three decades of professional trajectory across 20 African countries, Europe and the United States. According to IRSG, his work experience spans several organisations, including the United Nations, development finance institutions, international organisations, government, non-governmental organisations, education, innovation and research institutions, among others.

He has extensive experience in the sustainable investment, disruptive innovation and circular economy of the elastomer products. IRSG states that he has held senior roles at the United Nations as the team lead for the Global Circular Economy Program of the United Nations Technology Innovation Lab at the first European Lab in Finland, and as a Senior Advisor at the United Nations Office of Project Services in Denmark.

Professor Adelegan was the Division Chief at the Office of the Vice President of the ECOWAS Bank for Investment and Development, an international development financial institution established by ECOWAS Treaty and covering 15 ECOWAS countries. As per IRSG, he was a representative of Africa and the Middle East at the Climate Investment Trust Fund at the World Bank, Washington DC, United States. His portfolio has included programs and projects funded by the European Union, World Bank, Green Climate Fund, Climate Investment Fund, African Development Bank, ECOWAS, African Union, NEPAD Agency, Foreign and Commonwealth Development Office (FCDO), Australian Aid, several United Nations agencies and funds among others.

IRSG claims that Professor Adelegan has held several board appointments, created strategic partnerships and mobilised resources from development agencies, development finance institutions and several donor agencies. He was a member of the World Economic Forum Global Agenda Council, Geneva, Switzerland and Non-Executive Director of the European Sustainable Development Organization, among others. 

Plus, according to IRSG, he was a professor of Environmental Science and Engineering at Universities in Africa, Europe and North America. He was a Professor of the Practice of Civil and Environmental Engineering at the University of Venda, South Africa. IRSG states that he is also a visiting professor of Water and Energy Engineering at the Pan African University, Institute of Water and Energy Sciences (including Climate Change), Tlemcen, Algeria, established by the African Union. He was a visiting professor of Environmental Management at the Commonwealth University, London, United Kingdom as well. As per IRSG, he is a professor of Environmental Leadership at the Missional University, North Augusta, South Carolina, United States.

Furthermore, Professor Adelegan is a recipient of several global awards. These include the 2006 Young Global Leader of the World Economic Forum, Geneva, Switzerland; recognition in 2007 as an Inventor Social Entrepreneur and Ashoka-Lemelson Fellow by the Ashoka Innovators for the Public and the Lemelson Foundation based in the United States; 2009 Technology Pioneer of the World Economic Forum, Geneva, Switzerland; 2009 Technology Award Laureate and Prize Recipient of the Technology Museum of Innovation, San Jose, California, United States; 2010 Member of the Crans Montana Forum of New Leaders of Tomorrow, Geneva, Switzerland and 2010 Member of the Clinton Global Initiative, New York, United States, among others.

IRSG claims that he is in high demand as a regular speaker at international conferences in Africa, Asia, Europe, South America, North America and Australia. He has made appearance in CNN as 2008 Principal Voices on the ‘Economics of Energy’ by CNN in association with Shell, Times and Fortune Magazine. According to IRSG, he has travelled to over 120 countries in this regard. Besides, he has written over 30 publications on several topical issues.

As for his qualifications, IRSG states that Professor Adelegan earned two Doctorate Degrees. He earned a Doctor of Business Administration (DBA) from the Case Western Reserve University, Cleveland, Ohio, United States. He also gained a Doctor of Philosophy (PhD) in Civil and Environmental Engineering from the Nigerian Premier University of Ibadan, as per IRSG. He is an alumnus of a number of executive programs, including the United Nations University, Tokyo, Japan; the University of California, Berkeley, United States; Santa Clara University, Santa Clara, California, United States; John F Kennedy School of Government and the Harvard Business School, Harvard University, United States, among others.

IRSG claims that Professor Adelegan is a seasoned and rounded professional with broad experience and extensive global networks. He will be building strategic partnerships and provide intellectual leadership to position IRSG as the knowledge hub and repository centre for the world rubber industry.

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Japanese chemicals maker Zeon Corporation raised its full-year operating profit forecast after first-quarter earnings more than doubled, driven by robust demand for battery materials and optical films.

The Tokyo-based company, which produces speciality plastics and synthetic rubbers, posted operating income of 12.1 billion yen ($83.3 million) for the three months to June 30, up 136 percent from the previous quarter and 59 percent higher year-on-year.

Net sales declined 2 percent to 103.1 billion yen from a year earlier, affected by yen appreciation and lower elastomer prices reflecting declining raw material costs. However, sales volumes of optical films and battery materials increased during the period.

The company revised its full-year operating income forecast upwards to 30.5 billion yen from a previous estimate of 28 billion yen. However, this still represents a 9 percent decline from the prior year. Full-year sales are now expected to reach 415 billion yen, up 4 percent.

Zeon maintained its annual dividend forecast at 72 yen per share and said it is proceeding with a share buyback programme of up to 10 million shares or 10 billion yen for the current fiscal year.

The speciality materials business, which includes optical plastics, films and battery materials, generated operating income of 7.4 billion yen in the first quarter, jumping 40 percent year-on-year. Sales in the division fell 3 percent to 29.3 billion yen, partly due to timing differences at overseas affiliates related to the Chinese New Year.

Demand for battery materials remained steady, supported by China’s electric vehicle subsidy policies, whilst shipments to the United States energy storage systems market began during the quarter. The company said European EV sales showed signs of recovery, though inventory adjustments were prolonged.

In optical films, shipments increased due to expanded market share in large-sized televisions, whilst demand remained steady for tablet and smartphone applications.

The elastomer business posted operating income of 4.2 billion yen, up 12 percent from a year earlier, though sales were flat at 58.1 billion yen. The division was affected by weak overseas demand and lower selling prices caused by falling raw material costs.

Zeon also announced plans to sell a portion of its investment securities between August 2025 and March 2026, expecting to book a gain of approximately 10.9 billion yen to improve capital efficiency. The move is expected to reduce its cross-shareholdings ratio to around 11-12 percent of net assets by the end of the fiscal year.

The company said it had completed a reorganisation in June, transferring its chemicals business to the speciality materials division to accelerate decision-making and maximise profitability.

For the second half of the year, Zeon cautioned that optical film shipments are expected to decline due to panel production adjustments and seasonal mobile device demand. However, it described the adjustment as temporary with growth anticipated in fiscal 2026.

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Continental is redefining adventure riding for a new generation with the launch of the TKC 80², a complete re-imagining of its legendary TKC 80 tyre. After four decades, this isn't a simple update but a fundamental redesign crafted for today's powerful and heavy adventure motorcycles. It answers a clear call from riders who are increasingly drawn to uncharted paths, yet refuse to sacrifice performance on the journey there. The TKC 80² is engineered to be an uncompromising partner for this dual-purpose lifestyle.

Its performance begins with a cleverly engineered tread. The pattern uses larger, strategically shifted blocks that create more biting edges for superior grip in dirt, sand and gravel. This design also actively resists clogging, ensuring consistent performance where other tyres might pack up with mud. Stability is enhanced through a larger contact area, inspiring confidence whether carving a paved corner or navigating a rocky trail. The logic even extends to direction: the front tread is angled to dig in during braking, while the rear is designed in the opposite way to maximise acceleration traction without excessive digging.

Beneath the tread, a new carcass provides the backbone. It is specifically calibrated for a balanced 50/50 use, offering the robust stability needed for a loaded bike at high speeds or on demanding off-road sections while also improving ride comfort through optimised damping. An advanced rubber compound tackles the classic trade-off, delivering aggressive grip across diverse surfaces while also promising remarkable longevity and wear resistance. This is complemented by RainGrip technology, which instils confidence by maintaining secure handling when the weather turns cold and wet.

Built for epic journeys on every continent and backed by robust puncture protection, the TKC 80² is for those who ride without limits. To fit a broad spectrum of modern travel enduros from brands like BMW, KTM and Ducati, it will be produced in multiple sizes. With its distinct new sidewall icon, the Continental TKC 80² will be available at specialist retailers starting in Spring 2026.

Raphael Michels, Product Manager for Motorcycle Tires at Continental, said, “Our new flexible rubber compound adapts perfectly to the micro-roughness of the asphalt, providing excellent grip. At the same time, we’ve worked intensively to resolve the conflict between on- and off-road performance in the best possible way. The tyre tread combines maximum flexibility for safe wet grip with high block stiffness for stability and mechanical grip.”

Christoph Ettenhuber, Head of Business Field Motorcycle Tires at Continental, said, “With the TKC 80², we’re setting new standards in terms of versatility, robustness and off-road performance. The combination of innovative tread design, new rubber compound and optimised carcass offers adventure riders maximum safety, control and riding pleasure on a wide variety of terrains.”

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Bridgestone has confirmed a January 2026 launch for its new premium sports motorcycle tyre, the BATTLAX RACING STREET RS12, in North America. Developed under the concept ‘From Circuit to Street,’ this road-legal tyre is engineered to deliver the highest level of dry grip within the BATTLAX lineup by directly incorporating technologies refined in competitive racing.

The RS12 features a specialised compound derived from race tyre development, which works in concert with a newly designed tread pattern. This pattern’s optimised groove ratio enhances overall tyre rigidity and increases the contact area during cornering for superior grip. A significant innovation for the front tyre is the introduction of the HE-MS BELT structure, a technology previously reserved for top-tier global motorcycle races. This flexible belt system equalises contact pressure to provide a further boost in traction.

By integrating these endurance-racing technologies, the RS12 achieves comprehensive performance improvements on the circuit, with a primary focus on dry conditions. The result is a notable reduction in lap times compared to its predecessor, the RS11. Furthermore, the synergistic combination of its compound, pattern and structure ensures that the high grip level is consistently maintained over multiple laps, resisting performance degradation. This gives riders confidence and a more engaging experience across diverse riding scenarios, from aggressive sport riding on dry pavement to tackling winding roads and dedicated track days.

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 India's Rubber Board has donated floor cleaning equipment valued at Rs 10 lakh to Kottayam Medical College as part of the Central Government's cleanliness initiative.

The equipment, comprising a scrubber dryer floor cleaning machine and a vacuum cleaner, was handed over at a ceremony held at the medical college on Sunday.

M Vasanthagesan IRS, Executive Director of the Rubber Board, presented the equipment at a meeting presided over by V N Vasavan, Kerala's Minister for Co-operation, Ports and Devaswom.

The event, conducted under the Centre's 'Swachhata Action Plan', also recognised cleaning workers at the medical college.

Dr Varghese Punnoose, Principal of Kottayam Medical College, Dr T K Jayakumar, Superintendent of the institution, and Dr Binoi K Kurien, Secretary in-charge of the Rubber Board, addressed the gathering.

The Rubber Board, a statutory body under the Ministry of Commerce and Industry, oversees development and regulation of India's rubber industry.

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