1620562-22-2Relevant academic research and scientific papers
METHOD FOR PREPARING A POLYORGANOSILOXANE AND A POLYORGANOSILOXANE
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Paragraph 0105, (2014/08/07)
A method for preparing a polyorganosiloxane represented by the following general formula (1): (R3SiO1/2)l(R2SiO2/2)m(RSiO3/2)n(SiO4/2)o (1) wherein the method includes a step of condensation reacting at least one organic silicon compound having at least one hydrogen atom and at least one —OX′ group in the molecule, wherein X′ is a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an alkoxyalkyl group having 2 to 10 carbon atoms, in the presence of a catalyst, wherein the catalyst is at least one selected from the group consisting of hydroxides of elements in Group 2 of the periodic table, hydrates of hydroxides of elements in Group 2 of the periodic table, oxides of elements in Group 2 of the periodic table, and hydroxides and oxides of metal elements in Groups 3-15 of the periodic table.
