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公开(公告)号：US20190210013A1
公开(公告)日：2019-07-11
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 , C07F9/6571 , B01J31/22 , C07F9/6568 , C07F9/6584 , C07F11/00 , C07F17/02 , B01J31/14 , C07C2/36 , B01J31/18
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：US20170319706A1
公开(公告)日：2017-11-09
申请号：US15526027
申请日：2015-11-05
Applicant: Dow Global Technologies LLC
Inventor： Jaime L. Curtis-Fisk , Robert B. Appell , Peter M. Margl , Susan L. Jordan , True L. Rogers
Abstract: Provided is a method of delivering a drug to a mucosal surface in a living body, said method comprising applying a solution to said mucosal surface, wherein said solution comprises a cationic polymer dissolved in water, wherein said cationic polymer comprises a cationic functional group covalently attached to a polysaccharide polymer backbone selected from the group consisting of amylodextrin polymers, methylcellulose polymers, and hydroxypropyl methylcellulose polymers.
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23.发明申请POLYURETHANES MADE USING BISMUTH THIOCARBAMATE OR THIOCARBONATE SALTS AS CATALYSTS 有权使用硼酸三甲酯或碳酸氢钠作为催化剂制备的聚氨酯公开(公告)号：US20150065675A1
公开(公告)日：2015-03-05
申请号：US14390717
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 , Nathan Wilmot
CPC classification number: C08G18/227 , C08G18/10 , C08G18/14 , C08G18/3206 , C08G18/4883 , C08G18/6564 , C08G18/7664 , C08G18/7671 , C08G2101/005 , C08G2101/0058
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 mono- or dithiocarbamate or mono- or dithiocarbonate salt.
Abstract translation: 基于聚异氰酸酯的聚合物是通过在含有铋或二硫代氨基甲酸铋或单 - 或二硫代碳酸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形成的。
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24.发明申请Polyurethanes Made Using Mixtures of Tertiary Amine Compounds and Lewis Acids as Catalysts 有权使用三元胺化合物和路易斯酸作为催化剂的混合物制成的聚氨酯公开(公告)号：US20140221594A1
公开(公告)日：2014-08-07
申请号：US14240596
申请日：2012-08-29
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Rajat Duggal , Nathan Wilmot , Richard J. Keaton , Duane R. Romer , Peter M. Margl
IPC: C08G18/20
CPC classification number: C08G18/2063 , C08G18/161 , C08G18/163 , C08G18/18 , C08G18/222 , C08G18/225 , C08G18/3206 , C08G18/4837 , C08G18/6674 , C08G18/797
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 tertiary amine catalyst having a molecular weight of up to 300 and from 0.01 to 1.0 mole per mole of the tertiary amine compound(s) of a non-protic, non-catalytic, metal-containing Lewis acid.
Abstract translation: 聚异氰酸酯基聚合物是通过在分子量高达300的叔胺催化剂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形成的， 每摩尔非质子非催化的含金属的路易斯酸的叔胺化合物为0.01至1.0摩尔。
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