PCBL Chemical Limited has announced the grant of a new patent by the Indian Patent Office. The patent, number 607860, is titled “CARBON BLACK COMPOSITION TO IMPROVE AESTHETIC AND MECHANICAL PROPERTIES OF ELASTOMER COMPOUNDS” and is valid for 20 years. This innovation is expected to offer significant commercial potential in premium tyre and non-tyre applications by enhancing product aesthetics, mechanical performance, and durability.
PCBL Chemical Awarded New Patent
PCBL Chemical Limited (formerly PCBL Limited) is pleased to inform stakeholders that it has been granted a significant patent by the Patent Office, Government of India. The patent, bearing number 607860, was awarded on 29th October, 2026, following an application filed on 12th January, 2020. This patent is valid for a term of 20 years from the filing date, as per the provisions of the Patents Act, 1970.
Innovation Details and Commercial Potential
The patented innovation is a novel carbon black composition specifically designed to improve both the aesthetic and mechanical properties of elastomer compounds. This development is anticipated to unlock substantial commercial opportunities across various sectors, particularly in premium tyre and non-tyre applications. The composition promises to deliver superior aesthetics, enhanced mechanical performance, and improved durability, thereby enabling higher product value and extended service life for end products. Furthermore, it is expected to lead to improved manufacturing consistency and increased competitiveness within premium market segments.
Key Patent Information
- Patent Title: “CARBON BLACK COMPOSITION TO IMPROVE AESTHETIC AND MECHANICAL PROPERTIES OF ELASTOMER COMPOUNDS”
- Patent Number: 607860
- Grant Date: 29th October, 2026
- Filing Date: 12th January, 2020
- Term: 20 years from filing date
Source: BSE
