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公开(公告)号：US11896965B2
公开(公告)日：2024-02-13
申请号：US17966176
申请日：2022-10-14
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/14 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22
CPC classification number: B01J31/2433 , B01J31/143 , B01J31/188 , B01J31/2208 , B01J31/2438 , B01J31/2457 , B01J31/2476 , B01J31/2495 , C07C2/36 , C07F9/6568 , C07F9/6571 , C07F9/65683 , C07F9/65685 , C07F9/65842 , C07F9/65844 , C07F9/65846 , C07F9/65848 , C07F9/657154 , C07F11/005 , C07F17/02 , B01J2231/20 , B01J2531/62 , B01J2540/10 , B01J2540/22 , B01J2540/225 , B01J2540/30 , B01J2540/34 , B01J2540/444 , C07C2531/14 , C07C2531/18 , C07C2531/24 , C07C2/36 , C07C11/02 , C07C2/36 , C07C11/107
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US20180291048A1
公开(公告)日：2018-10-11
申请号：US15557875
申请日：2016-03-10
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: C07F9/6568
CPC classification number: B01J31/2433 , B01J31/143 , B01J31/188 , B01J31/2208 , B01J31/2438 , B01J31/2457 , B01J31/2476 , B01J31/2495 , B01J2231/20 , B01J2531/62 , B01J2540/10 , B01J2540/22 , B01J2540/225 , B01J2540/30 , B01J2540/34 , B01J2540/444 , C07C2/36 , C07C2531/14 , C07C2531/18 , C07C2531/24 , C07F9/6568 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/657154 , C07F9/65842 , C07F9/65844 , C07F9/65846 , C07F9/65848 , C07F11/005 , C07F17/02 , C07C11/02 , C07C11/107
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US10376869B2
公开(公告)日：2019-08-13
申请号：US15557920
申请日：2016-03-10
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: C07C2/36 , B01J31/14 , B01J31/18 , B01J31/22 , B01J31/24 , C07C11/02 , C07F11/00 , C07F17/02 , C07C11/107 , C07F9/6568 , C07F9/6571 , C07F9/6584
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US10207262B2
公开(公告)日：2019-02-19
申请号：US15557886
申请日：2016-03-10
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/14 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US20220176363A1
公开(公告)日：2022-06-09
申请号：US17669558
申请日：2022-02-11
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/14 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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Patent Agency Ranking
公开(公告)号：US10981156B2
公开(公告)日：2021-04-20
申请号：US16235124
申请日：2018-12-28
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/14 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US10919031B2
公开(公告)日：2021-02-16
申请号：US16895537
申请日：2020-06-08
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22 , B01J31/14
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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公开(公告)号：US20180154344A1
公开(公告)日：2018-06-07
申请号：US15557920
申请日：2016-03-10
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , C07C2/36 , C07F9/6568 , C07F11/00 , C07F9/6571
CPC classification number: B01J31/2433 , B01J31/143 , B01J31/188 , B01J31/2208 , B01J31/2438 , B01J31/2457 , B01J31/2476 , B01J31/2495 , B01J2231/20 , B01J2531/62 , B01J2540/10 , B01J2540/22 , B01J2540/225 , B01J2540/30 , B01J2540/34 , B01J2540/444 , C07C2/36 , C07C2531/14 , C07C2531/18 , C07C2531/24 , C07F9/6568 , C07F9/65683 , C07F9/65685 , C07F9/6571 , C07F9/657154 , C07F9/65842 , C07F9/65844 , C07F9/65846 , C07F9/65848 , C07F11/005 , C07F17/02 , C07C11/02 , C07C11/107
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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9.发明申请POLYURETHANES MADE USING BISMUTH THIOPHOSPHORIC ACID DIESTER SALTS AS CATALYSTS 有权使用双酚硫磷酸酯锡膏作为催化剂制备聚氨酯公开(公告)号：US20150073065A1
公开(公告)日：2015-03-12
申请号：US14390714
申请日：2013-03-26
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Richard J. Keaton , Peter M. Margl , Rajat Duggal , Scott D. Boelter , Duane R. Romer , Debra L. Nowlin , Nathan Wilmot , David R. Wilson , Dean M. Welsh
CPC classification number: C08G18/227 , C08G18/10 , C08G18/14 , C08G18/3206 , C08G18/4841 , C08G18/4883 , C08G18/6674 , C08G18/78 , C08G18/7806 , C08G18/797 , C08G2101/0066
Abstract: Polyisocyanate-based polymers are formed by curing a reaction mixture containing at least one polyisocyanate and at least one isocyanate-reactive compound having at least two isocyanate-reactive groups in the presence of a bismuth thiophosphoric acid diester salt.
Abstract translation: 聚异氰酸酯基聚合物通过在含有铋硫代磷酸二酯盐的存在下固化含有至少一种多异氰酸酯和至少一种具有至少两个异氰酸酯反应性基团的异氰酸酯反应性化合物的反应混合物而形成。
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公开(公告)号：US20230112954A1
公开(公告)日：2023-04-13
申请号：US17966176
申请日：2022-10-14
Applicant: Dow Global Technologies LLC
Inventor： Jerzy Klosin , Kara A. Milbrandt , Scott D. Boelter , David R. Wilson , Mari S. Rosen , Dean M. Welsh , Peter M. Margl , Kyoung Moo Koh , David M. Pearson , Rafael Huacuja
IPC: B01J31/24 , B01J31/14 , B01J31/18 , C07C2/36 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , C07F9/6571 , B01J31/22
Abstract: The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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