July 2025 | Bis(4-glycidoxyphenyl) disulfide (SP-3-65-004) is an advanced epoxy building block specifically designed to introduce dynamic properties into thermoset networks, enabling recyclability, reprocessability, and repairability....
June 2025 | DGEVAC (SP-9S-5-007 – CAS n° 1393710-63-8), or Diglycidyl Ether of Vanillic Acid, is a bisphenol-free epoxy monomer developed by SPECIFIC POLYMERS. Derived from vanillic acid, a lignin-based aromatic precursor, DGEVAC offers a sustainable alternative to conventional petrochemical-based epoxy precursors such as...
May 2025 | SP-1P-9-013 is a telechelic polymer based on a poly(propylene glycol) (PPG) backbone, functionalized at both ends with maleimide groups. This unique structure enables efficient crosslinking reactions, particularly through Diels-Alder chemistry, making it ideal for designing dynamic and adaptable materials....
April 2025 | SP-3S-30-008 is a liquid biobased alternative to conventional epoxidized polybutadiene. Thanks to its unique structure combining two hydroxy chain ends and epoxy groups distributed along its backbone, this reactive flexibilizer can be very useful for the production of epoxy or polyurethane-based...
March 2025 | SP-42-0-001 Triethoxysilylpropylcarbamate Ethyl Acrylate and SP-42-0-002 Triethoxysilylpropylcarbamate Ethyl Methacrylate combine the unique properties of triethoxysilane with the reactivity of acrylate and methacrylate functionalities, offering valuable opportunities for polymer...
February 2025 | SP-68-024 is an aromatic dimethacrylate monomer that offers significant potential for the synthesis of thermoset materials, either through thermal or photocuring processes. This monomer is derived from vanillyl alcohol, a bisphenol-free aromatic phenolic...
January 2025 | SP-1P-4-002 and SP-1P-4-004 are bifunctional polyethers bearing azide moieties at both chain ends. These R&D products are primarily valued as intermediates in click chemistry, particularly in azide-alkyne cycloaddition, a highly efficient and selective reaction. This process allows the synthesis of well-defined...
July 2024 | SP-63-002 is an isophthalate based monomer bearing two vinyl ether (VE) groups. Highly soluble in organic solvents, this new crosslinker can be incorporated into materials using living cationic polymerization, controlled radical polymerization (CRP) such as reversible...
May 2024 | SP-3-00-003 or TriMethylPropanol (TMP) tricyclobarbonate is a crosslinking agent with three cyclocarbonates functions. The cyclocarbonate group is very polar and can react with various nucleophiles. It could replace the isocyanate function and react with amines groups and give hydroxy urethanes...
April 2024 | SP-43-0-016 is a methacrylate-based monomer of the cinnamyl alcohol which is an UV-absorbable group. The alkene function could be activated to form C-C bond. The formation of C-C bond could be provided by metal-catalyzed activation or organo-catalyzed Claisen rearrangement....