Tulon Materials Raises ₹10 Crore to Turn Plastic Waste Into Specialty Chemicals

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From waste stream to resin

The plastic that flows out of India's cities every day is usually framed as a disposal problem. A young specialty-chemicals startup wants to treat it as a feedstock instead. In early July 2026, Tulon Materials said it had raised ₹10 crore in a seed round to commercialise a proprietary process that converts complex polymer waste into high-value chemical resins — the kind that end up in paints, printing inks and adhesives rather than in a landfill.

The company's core technology is an upcycling process that takes mixed, hard-to-recycle polymer waste streams and breaks them down into high-quality chemical resins. That is a deliberately different ambition from conventional mechanical recycling, which shreds and remelts plastic into progressively lower-grade material. By recovering chemical building blocks and reassembling them into performance resins, Tulon is aiming at the higher end of the value chain — materials that sell on their properties, not their price.

Why paints, inks and adhesives

Tulon has picked its first markets carefully. Paints and coatings, printing inks, and adhesives are large, established industrial categories with steady demand and exacting performance requirements. Resins are a critical ingredient in all three, binding pigments, controlling viscosity and determining how a coating cures and adheres. A resin that matches incumbent performance while being derived from waste plastic offers customers a sustainability story without forcing a trade-off on quality — the condition most circular-materials pitches struggle to meet.

The seed capital, the company says, will be used to accelerate its engineering and commercialisation timelines for exactly these applications, moving the technology from proven chemistry toward products industrial buyers can specify and purchase.

A veteran founding team

What distinguishes Tulon from the typical seed-stage story is the depth of its bench. The company is led by founders Asesh Sarkar, Dr. Rabindranath Mandal and Harsh Bhatt, who between them bring some eight decades of experience in the chemical industry. Turning waste polymers into commercial-grade resins is a chemistry-and-scale-up problem more than a software one, and it is the sort of work where hard-won process knowledge — how reactions behave in a reactor rather than a beaker — tends to decide who succeeds.

The circular-materials thesis

The round was led by investor Karthik Sundar Iyer, with participation from Karan Goshar and Prakhar Pandey, partners at Valour Capital — a venture fund that backs defence, aerospace, deep-tech and advanced-manufacturing ventures — along with angel investor Agam Shah. The investor mix signals how plastic upcycling is increasingly read: not as a waste-management play, but as advanced materials and manufacturing.

That framing matters in India, where the twin pressures of a growing coatings-and-packaging market and a mounting plastic-waste burden meet. Domestic demand for resins is rising with construction, consumer goods and printing, while regulators and brands alike are pushing for recycled and circular content. A home-grown supplier that can convert local waste into locally made specialty resins sits squarely at that intersection — reducing both import dependence on virgin chemical inputs and the volume of polymer waste that would otherwise be burned or dumped.

What to watch

The hard part, as ever in materials, is scale. Laboratory upcycling and a plant that can deliver consistent, spec-grade resin tonnage are very different beasts, and the economics only work if the process runs reliably on genuinely messy, mixed waste rather than clean, sorted plastic. Tulon's next phase — the one this seed round is meant to fund — is precisely that engineering climb. If the founding team's decades of chemical-industry experience translate into a working commercial line, Tulon will have shown that India's plastic problem can double as raw material for its specialty-chemicals ambitions.

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