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公开(公告)号:US20210094840A1
公开(公告)日:2021-04-01
申请号:US16971606
申请日:2019-02-20
Applicant: IMERTECH SAS
Inventor: Nigel V. JARVIS , Graham M. PRING , Desmond Charles PAYTON , Andrew FINDLAY , Matthew CHEESEMAN
Abstract: The present application relates to aqueous slurries comprising precipitated calcium carbonates having a bimodal particle size distribution with a first maximum in particle size distribution and a second maximum in particle size distribution, as well as methods for making them and their uses.