Polinvent Kft. specializes in the development, manufacturing, and supply of advanced, high-performance synthetic resins, driven by strong internal Research & Development capabilities. Our products cater to demanding industrial, commercial, and infrastructure applications, offered in various packaging sizes to meet diverse customer needs.
We market our innovative solutions under distinct brands: TYVcure for trenchless pipeline rehabilitation, TYVlayer for industrial flooring and protective coatings, and TYVseal for concrete repair and joint filling.
Robotic resin development tailored to your needs
The TYVcure brand focuses on "no-dig" (trenchless) Cured-In-Place Pipe (CIPP) technologies for the rehabilitation of industrial, commercial, and residential sewers and pipelines. Our solutions cover short liner (patch) repairs, full-length long liner installations (shaft-to-shaft), and specialized joint repairs.
The TYVlayer brand encompasses a versatile range of high-performance resin systems based on Epoxy, Polyurea (PUA), Indirect Polyurea, and Polyurea-Epoxy Hybrid chemistries. These are designed for demanding industrial and commercial applications including industrial/commercial flooring, protective coatings for concrete and metal structures, waterproofing, and joint filling.
The TYVseal brand offers specialized polyurethane-polyurea hybrid resin solutions designed for concrete repair tasks and joint filling in industrial, commercial, and residential settings. This includes the N-Series for concrete defect repair and the G-Series for joint filling and crack injection.
Epoxy resins engineered for superior durability and chemical resistance.
Methacrylate resins engineered for superior durability and chemical resistance.
Silicate resins engineered for superior durability and chemical resistance.
Polinvent's most well-known product family, achieving worldwide use, particularly for the Short-Liner CIPP method. These are two-component systems, typically combining a waterglass solution (Component A) with an isocyanate-based blend (Component B), forming a light emulsion upon mixing.
A range of two-component epoxy coating systems (Component A: epoxy blend, Component B: amine blend) specifically formulated for the repair and renovation of drains and sewage pipes via CIPP methods, suitable for impregnating liners (hoses).
A significant area of innovation involves UV-light curable resins for CIPP. These are typically one-component systems, pre-formulated with the necessary UV initiator, eliminating the need for on-site mixing. The primary chemistry is methacrylate-based, with one variant utilizing epoxymethacrylate.
All resins in this line are completely Styrene-free, addressing significant environmental, health, and safety concerns associated with traditional styrene-based resins (unsaturated polyesters, vinyl esters).
This range includes our latest innovations, TYVcure Viscorise and TYVcure OrganiX, offering unique advantages for modern CIPP applications. Applications include both inversion lining and short-liner repairs, with curing achieved via UV light (approx. 400nm±20nm).
Our revolutionary UV-curable resin with exceptional viscosity control. Viscorise features an innovative viscosity optimization system that allows it to be applied as a low-viscosity liquid for easy impregnation, then transform to a higher viscosity gel state during installation to prevent dripping and ensure perfect positioning.
Our eco-friendly resin formulation designed with environmental sustainability in mind. OrganiX contains a significant percentage of bio-based carbon content derived from renewable plant sources, reducing reliance on petroleum-based raw materials while maintaining exceptional performance characteristics.