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Process for producing internal mold release agent for optical material, internal mold release agent for optical material, and polymerizable composition including the same
Process for producing internal mold release agent for optical material, internal mold release agent for optical material, and polymerizable composition including the same
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机译:用于光学材料的内部脱模剂的制造方法,用于光学材料的内部脱模剂以及包括该方法的可聚合组合物
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摘要
The process for producing an internal mold release agent for an optical material of the present invention includes a step of heating, to a range of 80° C. to 140° C., a composition including (a) a phosphoric ester compound, and (b) an alcohol compound containing an aliphatic alcohol having 1 to 10 carbon atoms and/or aromatic alcohol, when the total amount of (a) and (b) is 100% by weight, the alcohol compound (b) is included in an amount equal to or more than 2.5% by weight.
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