Patent ID: 11945988
Assignee: SUEZ GROUPE
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  A  B | IPC A  C

Claim 30:
31. A flame retardant product consisting of an aqueous solution comprising:
more than 12.5% of a hydroxylated carbon-based component,
more than 35% of an intumescent agent suitable for at least partially or even completely dehydrating the hydroxylated carbon-based component in such a way as to generate, under the effect of heat, a carbonaceous foam,
between 5% and 20% of a thixotropic agent, selected to have a viscosity that increases as a result of water being added in the absence of shear,, the intumescent agent and the hydroxylated carbon-based component saturating the aqueous solution so that an addition of water to said solution increases the viscosity thereof in the absence of shear.