Provided is a curable composition which forms a cured product that has excellent fireproof performance, while having excellent shape retainability even in cases where the expansion ratio of the cured product after firing is set to a high value. This curable composition includes a shape retention agent, while having fluidity when applied; and if a cured product that is obtained by curing this curable composition is fired in 600° C. air atmosphere for 30 minutes, the cured product after firing has shape retainability.

Provided is a curable composition which forms a cured product that has excellent fireproof performance, while having excellent shape retainability even in cases where the expansion ratio of the cured product after firing is set to a high value. This curable composition includes a shape retention agent, while having fluidity when applied; and if a cured product that is obtained by curing this curable composition is fired in 600° C. air atmosphere for 30 minutes, the cured product after firing has shape retainability.

The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HAL S) and phenolic antioxidant.

The present invention is directed to stabilizer compositions comprising at least one oxalanilide UV absorber, at least one hindered amine light stabilizer (HALS), at least one phenolic antioxidant and optionally further components. Said stabilizer compositions are preferably used in sealants or adhesives based on silyl-modified polymers (SMP). The invention is also directed to a polymer composition based on silyl-modified polymers (SMP) comprising the inventive stabilizer combination of oxalanilide UV absorber, hindered amine light stabilizer (HAL S) and phenolic antioxidant.

The present invention relates to a moisture-curable composition that is a compound containing a silane-terminated modified polymer as a main component, has both excellent workability due to low viscosity at a high shear rate and sufficiently high thixotropic properties due to high viscosity at a low shear rate, and during attachment of a heavy object such as a ceramic tile to a substantially vertical face of a construction or the like, can prevent sagging of the ceramic tile. The moisture-curable composition of the present invention is a moisture-curable composition prepared by adding (A) a polymer having a hydrophobic moiety and a hydrophilic moiety as a main component, (B) a diluent having a predetermined viscosity range, (C) hydrophobized inorganic particles, and (D) a thixotropic agent having a hydrophobic moiety and a hydrophilic moiety, whereby the composition exhibits performances of suppressing the viscosity at a high shear rate to a value equal to or lower than a certain value, and at the same time, increasing the viscosity at a low shear rate.

The present invention relates to a moisture-curable composition that is a compound containing a silane-terminated modified polymer as a main component, has both excellent workability due to low viscosity at a high shear rate and sufficiently high thixotropic properties due to high viscosity at a low shear rate, and during attachment of a heavy object such as a ceramic tile to a substantially vertical face of a construction or the like, can prevent sagging of the ceramic tile. The moisture-curable composition of the present invention is a moisture-curable composition prepared by adding (A) a polymer having a hydrophobic moiety and a hydrophilic moiety as a main component, (B) a diluent having a predetermined viscosity range, (C) hydrophobized inorganic particles, and (D) a thixotropic agent having a hydrophobic moiety and a hydrophilic moiety, whereby the composition exhibits performances of suppressing the viscosity at a high shear rate to a value equal to or lower than a certain value, and at the same time, increasing the viscosity at a low shear rate.

The present invention is a room temperature curable resin composition comprising: as the main agent, an organic polymer in which both molecular chain terminals are sealed by a silanol group and/or a hydrolyzable silyl group; and an organic silicon compound of a specific structure having, in a molecule, an organosiloxane structure, a hydrolyzable silyl group, and a hindered amine skeleton. This resin composition produces a cured product in which the degradation over time associated with the effects of light such as UV rays can be suppressed.

The present invention is a room temperature curable resin composition comprising: as the main agent, an organic polymer in which both molecular chain terminals are sealed by a silanol group and/or a hydrolyzable silyl group; and an organic silicon compound of a specific structure having, in a molecule, an organosiloxane structure, a hydrolyzable silyl group, and a hindered amine skeleton. This resin composition produces a cured product in which the degradation over time associated with the effects of light such as UV rays can be suppressed.

The present invention relates to a liquid composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric titanium silsesquioxane in liquid form.

The present invention relates to a liquid composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric titanium silsesquioxane in liquid form.