TEMPERATURE RESISTANT MOISTURE CURABLE SILICONE COMPOSITIONS

• Main Authors: Schaefer, Sascha, Helpenstein, Klaus
• Format: Patent
• Language: English; French; German
• Published: 28.08.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention relates to a curable composition comprisingI. organyloxy group containing organopolysiloxanes comprising(A) organopolysiloxane(s) containing organyloxy groups and consisting of units of the formula (I)         RaR1b(OR2)cSiO(4-a-b-c)/2     (I), and/or their partial hydrolysates,(B) organosilicon compound(s) of the formula (II)         (R4O)dSiR3(4-d)(C) organosilicon compound(s) containing basic nitrogen, of the formula (III)         (R6O)eSiR5(4-e)     (III),and/or their partial hydrolysates, andoptionally (D) organosilicon compound(s) of the formula (IV)         (R8O)hSiR7(4-h)     (IV),and/or their partial hydrolysates,where R, R1, R2, a, b, c, R3, R4, d, R5, R6, e, R7, R8 and h are defined as stated in the specification,II. a first pigment,III. optionally a second pigment,IV. optionally surface treated silica,V. optionally surface treated calcium carbonate,VI. optionally a Cerium (III) additive,VII. optionally a tin catalyst.The invention also relates to adhesive, sealant, and/or coating materials comprising said composition and the use of said composition.