SILANOL COMPOSITION, CURED PRODUCT AND ADHESIVE
To provide a silanol composition having excellent adhesive strength and transparency when cured.SOLUTION: There is provided a silanol composition which comprises a cyclic silanol (A1) represented by the formula (1): (where, Rto Reach independently is a fluorine atom, an aryl group, a vinyl group, an...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
31.08.2020
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Subjects | |
Online Access | Get full text |
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Summary: | To provide a silanol composition having excellent adhesive strength and transparency when cured.SOLUTION: There is provided a silanol composition which comprises a cyclic silanol (A1) represented by the formula (1): (where, Rto Reach independently is a fluorine atom, an aryl group, a vinyl group, an ally group, a linear or branched alkyl group having 1 to 4 carbon atoms which is substituted with a fluorine atom or a non-substituted linear or branched alkyl group having 1 to 4 carbon atoms), in which the cyclic silanol (A1) includes cyclic silanols (B1) to (B4) which are four isomers derived from a steric configuration of an organic group Rand an SiH group on silicon.SELECTED DRAWING: Figure 1
【課題】硬化した際に、接着力及び透明性に優れるシラノール組成物を提供する。【解決手段】式(1)で表される環状シラノール(A1):(式(1)中、R1〜R4は、各々独立して、フッ素原子、アリール基、ビニル基、アリル基、フッ素で置換された直鎖状若しくは分岐状の炭素数1〜4のアルキル基、又は、非置換の直鎖状若しくは分岐状の炭素数1〜4のアルキル基である。)を含有し、環状シラノール(A1)が、ケイ素上の有機基RnとSiH基の立体配置に由来する4種の異性体である環状シラノール(B1)〜(B4)を含有する、シラノール組成物。【選択図】図1 |
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Bibliography: | Application Number: JP20190028531 |