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1.发明申请
公开(公告)号：WO2018169782A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/021732
申请日：2018-03-09
Applicant: GCP APPLIED TECHNOLOGIES INC.
Inventor： DEBNY, Lukasz , KUO, Lawrence, L. , ZHANG, Shu-Qiang , KYRIAZIS, Arthur
Abstract: The present invention provides a method for treating clay-bearing aggregates, particularly those used for construction purposes, which involve introducing to clay- bearing aggregates an ion-exchanged polycondensate of dialkylamine and epichlorohydrin having anionic groups comprising both acetate and chloride ionic groups, wherein the acetate is present in an amount of 51-99 percent, and more preferably in the amount of 60-95 percent, based on molar concentration of the anionic groups, whereby chloride ionic groups are minimally present.
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2.发明授权METHOD FOR MODIFYING CLAY-ACTIVITY AND ENHANCING SLUMP RETENTION OF HYDRATABLE CEMENTITOUS COMPOSITIONS COMPRISING CLAY-CONTAINING AGGREGATES 有权METHOD FOR声音活动的改性和改进SLUMPVERHALTENS水硬性胶结组合物中的集料粘土矿物CONTAIN
公开(公告)号：EP2303801B1
公开(公告)日：2017-04-05
申请号：EP09787993.6
申请日：2009-07-10
Applicant: GCP Applied Technologies Inc.
Inventor： KOYATA, Hideo , ZHANG, Shu-Qiang , CHUN, Byong-wa
CPC classification number: C04B40/0039 , C04B20/023 , C04B2103/308 , C04B14/10 , C04B14/06 , C04B14/104 , C04B24/06 , C04B24/12 , C04B28/02 , C04B2103/40 , C04B24/005 , C04B24/2641 , C04B24/02 , C04B2103/0005 , C04B2103/32 , C04B24/2647 , C04B24/281 , C04B24/2652
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3.发明公开
公开(公告)号：EP3596023A1
公开(公告)日：2020-01-22
申请号：EP18766668.0
申请日：2018-03-09
Applicant: GCP Applied Technologies Inc.
Inventor： DEBNY, Lukasz , KUO, Lawrence, L. , ZHANG, Shu-Qiang , KYRIAZIS, Arthur
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