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COATING LIQUID COMPOSITION FOR ORIENTED PIEZOELECTRIC FILM, ORIENTATED PIEZOELECTRIC FILM, AND LIQUID DISCHARGE HEAD
To provide a coating liquid composition for a highly reliable barium titanate-based sintered film.SOLUTION: A coating liquid composition comprises: a sol-gel raw material including at least one barium component selected from a group consisting of a barium alkoxide, a hydrolyzate of the barium alkoxide and a condensation product of the hydrolyzate of the barium alkoxide, and at least one titanium component selected from a group consisting of a titanium alkoxide, a hydrolyzate of the titanium alkoxide and a condensation product of the hydrolyzate of the titanium alkoxide; and a β-ketoester compound represented by the general formula (1), where Rand Rindependently represent an alkyl group with 1 to 6 carbon atoms.SELECTED DRAWING: Figure 1
【課題】安定性が高いチタン酸バリウム系焼成膜用の塗工液組成物を提供する。【解決手段】塗工液組成物は、バリウムアルコキシド、バリウムアルコキシドの加水分解物およびバリウムアルコキシドの加水分解物の縮合物からなる群から選択される少なくとも1種のバリウム成分と、チタンアルコキシド、チタンアルコキシドの加水分解物およびチタンアルコキシドの加水分解物の縮合物からなる群から選択される少なくとも1種のチタン成分と、を含むゾル−ゲル原料および下記一般式（１）で表わされるβ−ケトエステル化合物である。式中、Ｒ１、Ｒ２はそれぞれ独立に、炭素原子数１以上６以下のアルキル基を表す。を含む。【選択図】図１
COATING LIQUID COMPOSITION FOR ORIENTED PIEZOELECTRIC FILM, ORIENTATED PIEZOELECTRIC FILM, AND LIQUID DISCHARGE HEAD
To provide a coating liquid composition for a highly reliable barium titanate-based sintered film.SOLUTION: A coating liquid composition comprises: a sol-gel raw material including at least one barium component selected from a group consisting of a barium alkoxide, a hydrolyzate of the barium alkoxide and a condensation product of the hydrolyzate of the barium alkoxide, and at least one titanium component selected from a group consisting of a titanium alkoxide, a hydrolyzate of the titanium alkoxide and a condensation product of the hydrolyzate of the titanium alkoxide; and a β-ketoester compound represented by the general formula (1), where Rand Rindependently represent an alkyl group with 1 to 6 carbon atoms.SELECTED DRAWING: Figure 1
【課題】安定性が高いチタン酸バリウム系焼成膜用の塗工液組成物を提供する。【解決手段】塗工液組成物は、バリウムアルコキシド、バリウムアルコキシドの加水分解物およびバリウムアルコキシドの加水分解物の縮合物からなる群から選択される少なくとも1種のバリウム成分と、チタンアルコキシド、チタンアルコキシドの加水分解物およびチタンアルコキシドの加水分解物の縮合物からなる群から選択される少なくとも1種のチタン成分と、を含むゾル−ゲル原料および下記一般式（１）で表わされるβ−ケトエステル化合物である。式中、Ｒ１、Ｒ２はそれぞれ独立に、炭素原子数１以上６以下のアルキル基を表す。を含む。【選択図】図１
COATING LIQUID COMPOSITION FOR ORIENTED PIEZOELECTRIC FILM, ORIENTATED PIEZOELECTRIC FILM, AND LIQUID DISCHARGE HEAD
配向性圧電体膜用塗工液組成物、配向性圧電体膜、並びに、液体吐出ヘッド
KOTANI YOSHINORI (author) / OHASHI RYOTA (author) / KOBAYASHI MOTOKAZU (author)
2019-12-26
Patent
Electronic Resource
Japanese
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