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1.发明申请公开(公告)号：US20200165514A1
公开(公告)日：2020-05-28
申请号：US16611100
申请日：2018-07-02
IPC分类号： C09K11/06 , C02F1/68 , C08F228/02 , C08F220/06 , C08F220/56
摘要： The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a diazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
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公开(公告)号：US20220267181A1
公开(公告)日：2022-08-25
申请号：US17597843
申请日：2020-11-02
摘要： Embodiments relate a method of treating a water system that includes providing to the water system a fluorescent-tagged treatment polymer that is the reaction product of a mixture that includes at least one unsaturated monomer, at least one initiator with at least one reactive terminal group for reacting with the unsaturated monomer, and at least one fluorescent chain transfer agent, the at least one fluorescent chain transfer agent having a phosphorus-hydrogen or sulfur-hydrogen group connected to a polyaromatic hydrocarbon group having from two to ten rings, and the at least one fluorescent chain transfer agent being a chain transfer agent that controls final polymer molecular weight of the fluorescent-tagged treatment polymer and a fluorescent tag for the fluorescent-tagged treatment polymer.
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3.发明授权公开(公告)号：US11421152B2
公开(公告)日：2022-08-23
申请号：US16611100
申请日：2018-07-02
IPC分类号： C09K11/06 , C08F220/06 , C08F220/56 , C08F228/06 , C08F224/00 , C02F1/68 , C08F228/02 , C02F5/10
摘要： The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a diazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
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4.发明申请公开(公告)号：US20220056164A1
公开(公告)日：2022-02-24
申请号：US17415365
申请日：2019-12-20
发明人： David Koenigs , David D. Devore , Brad C. Bailey , Endre Szuromi , Robert D. Grigg , David M. Pearson , Nolan T. McDougal , John B. Etienne , Sukrit Mukhopadhyay
IPC分类号： C08F4/659 , C08F4/64 , C08F210/16
摘要： The polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer. The catalyst system comprising a metal-ligand complex according to formula (I):
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公开(公告)号：US20210078884A1
公开(公告)日：2021-03-18
申请号：US16611919
申请日：2018-07-02
IPC分类号： C02F5/10 , C07D271/107 , C07D285/12 , G01N21/64
摘要： The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a diazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
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6.发明申请公开(公告)号：US20200165513A1
公开(公告)日：2020-05-28
申请号：US16611085
申请日：2018-07-02
IPC分类号： C09K11/06 , C08F220/56 , C07D285/14 , C02F1/68 , C02F5/12
摘要： The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a benzodiazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
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公开(公告)号：US20240084050A1
公开(公告)日：2024-03-14
申请号：US18472617
申请日：2023-10-10
发明人： Ruth Figueroa , Robert D. Grigg , Jerzy Klosin , Tulaza Vaidya , Carl N. Iverson
IPC分类号： C08F4/659 , C08F4/64 , C08F210/16
CPC分类号： C08F4/65908 , C08F4/64193 , C08F210/16
摘要： Embodiments of this disclosure are directed to catalyst systems comprising a metal-ligand complex according to formula (I):
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公开(公告)号：US20210309768A1
公开(公告)日：2021-10-07
申请号：US17267587
申请日：2019-08-30
发明人： Ruth Figueroa , Robert D. Grigg , Jerzy Klosin , Tulaza Vaidya , Carl N. Iverson
IPC分类号： C08F4/659 , C08F210/16 , C08F4/64
摘要： Embodiments of this disclosure are directed to catalyst systems comprising a metal-ligand complex according to formula (I).
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公开(公告)号：US20210078885A1
公开(公告)日：2021-03-18
申请号：US16611909
申请日：2018-07-02
IPC分类号： C02F5/12 , C08F220/06 , C08F220/58 , C08F220/56 , C09K11/06 , C02F1/00
摘要： The present invention relates to a fluorescently-tagged (co)polymer and use thereof useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a benzodiazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.
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