| 摘要 |
One-component humidity-hardening foam (I) comprises: (a) 10-60 vol.% of at least a gas; and (b) an one-component, humidity-hardening composition comprising (b1) at least an isocyanate group and/or alkoxysilane group exhibiting polymer, and (b2) 5-50 wt.% of soot, in relation to the total weight of (I). Independent claims are included for: (1) a process for preparing the one-component humidity-hardening foam comprising contacting the gas with one-component, humidity-hardening composition at 0-80, preferably 10-60[deg] C, mixing and distributing the mixture in the composition using a mixing device, injecting the gas at liquid or supercritical state to the one-component, humidity-hardening composition under pressure using a mixing device and distributing, and expanding composition at a subsequent pressure relaxation; and (2) a process for adhering substrates S1 and S2 comprising applying (I) on the substrate S1, and contacting the applied substrate S1 with the second substrate S2; or applying (I) on the substrates S1 and S2, and contacting the coated substrates S1 and S2, where the substrate S2 consists of the same or different material of the substrate S1; (3) a process for sealing the substrates S1 and/or S2 comprising applying (I) on the substrates S1 and/or S2; or applying (I) between the surfaces of the substrates S1 and S2. |
