Fireproofing Textile Chemistry for Washproof Comfort

The patent changes the chemical parameters of the fireproofing composition by using a phosphonate compound with specific molecular structure and introducing a crosslinking agent. This modifies the chemical properties of the treatment to achieve better balance between durability and comfort. The crosslinking agent creates a three-dimensional network that provides durable fireproofing at lower impregnation rates, preventing excessive rigidity while maintaining flame resistance.

The patent creates a composite chemical structure by combining the phosphonate compound with a crosslinking agent that forms a three-dimensional network. This composite approach allows the fireproofing treatment to achieve both durability and comfort: the crosslinked network provides stable, long-lasting fire resistance while the controlled structure prevents excessive rigidity that would compromise textile comfort and aesthetics.

The patent converts the harmful formaldehyde byproduct into a beneficial outcome by using a phosphonate compound that inherently avoids formaldehyde release. The molecular structure of the phosphonate compound is designed to decompose into non-toxic products when exposed to flame, while the crosslinking agent further stabilizes the structure to prevent any potential harmful emissions. This transforms the chemical pathway from harmful to beneficial, achieving flame resistance without toxic emissions.

The patent employs a phosphonate compound that decomposes into harmless substances during combustion rather than persisting as toxic formaldehyde. The crosslinked structure ensures complete decomposition into non-toxic products, effectively replacing the harmful formaldehyde with benign decomposition products that pose no threat to human health or the environment.