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公开(公告)号:US20170166778A1
公开(公告)日:2017-06-15
申请号:US15115747
申请日:2015-01-21
Applicant: BASF SE
Inventor: Michael LAUTER , Roland LANGE , Bastian Marten NOLLER , Max SIEBERT
IPC: C09G1/02 , H01L21/321 , H01L21/3105 , C09K3/14
CPC classification number: C09G1/02 , C09G1/18 , C09K3/1409 , C09K3/1463 , H01L21/31053 , H01L21/31055 , H01L21/3212 , H01L21/76224
Abstract: A chemical mechanical polishing (CMP) composition comprising (A) Colloidal or fumed inorganic particles or a mixture thereof, (B) a poly (amino acid) and or a salt thereof, and (M) an aqueous medium.
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2.CMP COMPOSITION COMPRISING ABRASIVE PARTICLES CONTAINING CERIA 审中-公开
Title translation: 包含CERIA的磨料颗粒的CMP组合物公开(公告)号:US20160160083A1
公开(公告)日:2016-06-09
申请号:US14905635
申请日:2014-07-08
Applicant: BASF SE
Inventor: Michael LAUTER , Yuzhuo Li , Bastian Marten NOLLER , Roland LANGE , Robert REICHARDT , Yongqing LAN , Volodymyr BOYKO , Alexander KRAUS , Joachim Von SEYERL , Sheik Ansar USMAN IBRAHIM , Aax SIEBERT , Kristine HARTNAGEL , Joachim DENGLER , Nina Susanne HILLESHEIM
IPC: C09G1/02 , H01L21/3105 , H01L21/306
CPC classification number: C09G1/02 , C09D5/027 , C09D7/65 , C09K3/1463 , H01L21/30625 , H01L21/31053
Abstract: Described is a chemical-mechanical polishing (CMP) composition comprising abrasive particles containing ceria.
Abstract translation: 描述了包含含有二氧化铈的磨料颗粒的化学机械抛光(CMP)组合物。
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