CROSSLINKERS CONTAINING PHOSPHOROUS

• Main Authors: SERGIO GONZALEZ, TIMOTHY S. DECEMBER
• Format: Patent
• Language: English; Spanish
• Published: 27.02.2009
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

Crosslinkers having a covalently bonded phosphorous atom, the phosphorous atom having at least one covalently bonded oxygen atom. Crosslinkers can be used with resins such as epoxy, acrylic, polyurethane, polycarbonate, polysiloxane, polyvinyl, polyether, aminoplast, and polyester resins. A process to produce a crosslinker includes incorporating a pendent group comprising a covalently bonded phosphorous atom. Reticulantes que tienen un átomo de fósforo enlazado en forma covalente, el átomo de fósforo teniendo por lo menos un átomo de oxígeno enlazado en forma covalente. Los reticulantes pueden usarse con resinas tales como resinas de epoxi, acrílico, poliuretano, policarbonato, polisiloxano, polivinilo, poliéster, aminoplástico y poliéster. Un proceso para producir un reticulante incluye incorporar un grupo pendiente que comprende un átomo de fósforo enlazado en forma covalente.