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公开(公告)号:EP3018183B1
公开(公告)日:2022-11-09
申请号:EP15190793.8
申请日:2015-08-10
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22.
公开(公告)号:EP4019618A3
公开(公告)日:2022-09-28
申请号:EP21216531.0
申请日:2021-12-21
发明人: TANG, Hui-Yi , WANG, Tzu-Chi , CHEN, Yu-Nung , CHEN, Yi-Cheng
摘要: An alkaline cleaning composition is provided. The alkaline cleaning composition includes an alkaline compound, 5% to 40% by weight of propylene glycol monomethyl ether, 10% to 30% by weight of water, and a polar solvent. Wherein, the polar solvent includes acetals, glycol ethers, pyrrolidones, or a combination thereof, and the alkaline cleaning composition is free of benzenesulfonic acid.
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24.
公开(公告)号:EP4019618A2
公开(公告)日:2022-06-29
申请号:EP21216531.0
申请日:2021-12-21
发明人: TANG, Hui-Yi , WANG, Tzu-Chi , CHEN, Yu-Nung , CHEN, Yi-Cheng
摘要: An alkaline cleaning composition is provided. The alkaline cleaning composition includes an alkaline compound, 5% to 40% by weight of propylene glycol monomethyl ether, 10% to 30% by weight of water, and a polar solvent. Wherein, the polar solvent includes acetals, glycol ethers, pyrrolidones, or a combination thereof, and the alkaline cleaning composition is free of benzenesulfonic acid.
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公开(公告)号:EP3322838B1
公开(公告)日:2022-05-04
申请号:EP16825152.8
申请日:2016-07-14
发明人: SUGISHIMA, Yasuo , PARK, Keeyoung , DORY, Thomas
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公开(公告)号:EP3986997A1
公开(公告)日:2022-04-27
申请号:EP20826312.9
申请日:2020-06-15
发明人: WANG, Lili , WU, Aiping , SUN, Laisheng , LEE, Yi-Chia , CAO, Yuanmei
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28.
公开(公告)号:EP3906283A1
公开(公告)日:2021-11-10
申请号:EP20703578.3
申请日:2020-01-03
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公开(公告)号:EP3688130B1
公开(公告)日:2021-04-28
申请号:EP18770062.0
申请日:2018-09-25
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公开(公告)号:EP3797005A1
公开(公告)日:2021-03-31
申请号:EP19793097.7
申请日:2019-04-26
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