Technical Description
The technology discloses a room-temperature rubber cross-linking method using multifunctional thiol and cerium chloride catalyst. The process forms cross-linked rubber through thiol-ene chemistry and is positioned as a milder, energy-efficient alternative to conventional sulfur or peroxide vulcanization, with biodegradability support for natural rubber products.
Problems Addressed
- High-temperature rubber vulcanization
- Irreversible sulfur or peroxide cross-links
- Non-biodegradable rubber products
- Skin-allergy concerns from vulcanization chemicals
- UV thiol-ene limitation for bulk curing
Tech Features
- Synthetic rubber substrate
- PENTA thiol cross-linking agent
- Cerium chloride catalyst system
- Room-temperature reaction
- Solution casting or solid-state compounding
- Toluene or benzene solvent system
Target Audience
- Rubber manufacturing industry
- Industrial glove manufacturers
- Sustainable polymer companies
- Coating and protective material developers
- Biodegradable rubber product manufacturers
- Chemical and polymer R&D organizations
Tech ID: P12-2174 TRL 4 Patent Status: Granted Available For Exclusive and Non-exclusive License
