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1. 发明授权

US11459409B2 Catalyst system for multi-block copolymer formation 有权
公开(公告)号：US11459409B2
公开(公告)日：2022-10-04
申请号：US16494085
申请日：2018-03-14
申请人： Dow Global Technologies LLC
发明人： Andrew J. Young , Hien Q. Do , Brad C. Bailey , Matthew D. Christianson , Jeffrey C. Munro , Edmund M. Carnahan
IPC分类号： C08F297/08 , C08F4/64
摘要： The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, (C) an activator, and (D) a chain shuttling agent.

2. 发明申请

US20220025085A1 BIARYL HYDROXYTHIOPHENE GROUP IV TRANSITION METAL POLYMERIZATION CATALYSTS WITH CHAIN TRANSFER CAPABILITY 有权
公开(公告)号：US20220025085A1
公开(公告)日：2022-01-27
申请号：US17311530
申请日：2019-12-19
申请人： Dow Global Technologies LLC
发明人： Andrew M. Camelio , Endre Szuromi , David D. Devore , Robert DJ Froese , Brad C. Bailey , Matthew D. Christianson , Sukrit Mukhopadhyay , Jerzy Klosin
IPC分类号： C08F210/16 , C07F7/00
摘要： Catalyst systems that include a chain transfer agent and a metal-ligand complex according to formula (I).

3. 发明申请

US20200277411A1 OLEFIN POLYMERIZATION CATALYST SYSTEMS AND METHODS OF USE THEREOF 审中-公开
公开(公告)号：US20200277411A1
公开(公告)日：2020-09-03
申请号：US16089008
申请日：2017-03-30
申请人： Dow Global Technologies LLC
发明人： Brad C. Bailey , Matthew D. Christianson , Anna V. Davis , Jasson T. Patton , Tomas D. Paine
IPC分类号： C08F4/64 , C08F2/38 , C08F210/16
摘要： Olefin polymerization catalyst systems are provided that include a procatalyst component having a metal-ligand complex of Formula (I): [formula] (I) where each X is a neutral, monoanionic, or dianionic, monodentate or polydentate ligand such that the complex of Formula (I) is neutral; each R1 and R10 is a (C6-C40)aryl, substituted (C6-C40)aryl, (C3-C40)heteroaryl, or substituted (C3-C40)heteroaryl; each R2, R3, R4, R7, R8, and R9 is a hydrogen; (C1-C40)hydrocarbyl; substituted (C1-C40)hydrocarbyl; (C1-C40)heterohydrocarbyl; substituted (C1-C40)heterohydrocarbyl; halogen; or nitro (NO2) group; and each R5 and R6 is a (C1-C)alkyl; substituted (C1-C40)alkyl; or [(Si)1—(C+Si)40] substituted organosilyl. Additionally, olefin-based polymers and processes for polymerizing one or more olefin-based polymers in the presence of the olefin polymerization catalyst systems are also provided.

4. 发明申请

US20180066129A1 FLOODING COMPOUNDS FOR TELECOMMUNICATION CABLES 审中-公开
公开(公告)号：US20180066129A1
公开(公告)日：2018-03-08
申请号：US15557627
申请日：2016-03-14
申请人： Dow Global Technologies LLC
发明人： Mohamed Esseghir , Yichi Zhang , Brad C. Bailey , Yi Jin , Selim Yalvac
IPC分类号： C08L23/06 , G02B6/44 , C08L23/14 , C08L23/08
CPC分类号： C08L23/06 , B01J31/22 , B01J2231/20 , C08F2500/17 , C08L23/0815 , C08L23/14 , C08L2201/08 , C08L2205/02 , C08L2205/025 , C08L2207/324 , G02B6/441 , G02B6/4413 , G02B6/443 , G02B6/4434 , G02B6/4436 , G02B6/4483 , G02B6/4494 , H01B3/20 , H01B3/28 , H01B3/441
摘要： Flooding compounds for telecommunications cables. Such flooding compounds contain a polymeric filler and a branched olefinic fluid. The branched olefinic fluid has an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. Additionally, the average number of carbons per molecule in the branched olefinic fluid is from 25 to 200.

5. 发明授权

US09643900B2 Hyperbranched ethylene-based oils and greases 有权
公开(公告)号：US09643900B2
公开(公告)日：2017-05-09
申请号：US14893732
申请日：2014-06-24
申请人： Dow Global Technologies LLC
发明人： Daniel J. Arriola , Brad C. Bailey , Jerzy Klosin , Zenon Lysenko , Gordon R. Roof , Austin J. Smith
IPC分类号： C07C2/34 , C08F10/00 , C10M105/00 , B01J31/00 , C10M107/02 , C10M107/04 , C10M107/10
CPC分类号： C07C2/34 , B01J31/00 , C07C2531/22 , C08F10/00 , C10M105/00 , C10M107/02 , C10M107/04 , C10M107/10 , C10M2203/02 , C10M2205/0225 , C10M2205/0285 , C10N2220/028 , C10N2250/10 , C10N2270/00 , C07C11/02 , C08F10/02 , C08F4/64193 , C08F110/02 , C08F2500/02
摘要： A process to prepare a relatively inexpensive utility fluid comprises contacting together ethylene and a coordination-insertion catalyst and, optionally, an alpha-olefin, in a continuously-fed backmixed reactor zone under conditions such that a mixture of a hyperbranched oligomer and a branched oligomer is formed. The hyperbranched oligomer has an average of at least 1.5 methine carbons per oligomer molecule, and at least 40 methine carbons per one-thousand total carbons, and at least 40 percent of the methine carbons is derived from the ethylene, and the average number of carbons per molecule is from 25 to 100, and at least 25 percent of the hyperbranched oligomer molecules has a vinyl group and can be separated from the branched oligomer, which has an average number of carbons per molecule of up to 20. The coordination-insertion catalyst is characterized as having an ethylene/octene reactivity ratio up to 20 and a kinetic chain length up to 20 monomer units.

6. 发明授权

US08936900B2 Calixarene and photoresist composition comprising same 有权
标题翻译：杯芳烃和包含其的光致抗蚀剂组合物
公开(公告)号：US08936900B2
公开(公告)日：2015-01-20
申请号：US13624579
申请日：2012-09-21
申请人： Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Vipul Jain , D. Patrick Green , James W. Thackeray , Brad C. Bailey , Su Jin Kang
IPC分类号： G03F7/004 , C07C43/02 , C07C309/00
CPC分类号： C07C67/29 , C07C69/76 , G03F7/0392
摘要： A molecular glass compound comprises a vinyl ether adduct of an aromatic vinyl ether of formula C(R1)2═C(R2)—O-(L)n-Ar1, and a calix[4]arene, wherein R1 and R2 are each independently a single bond, H, C1-20 alkyl, C1-20 haloalkyl, C6-20 aryl, C6-20 haloaryl, C7-20 aralkyl, or C7-20 haloaralkyl, L is a C1-20 linking group, n is 0 or 1, and Ar1 is a halo-containing monocyclic, or substituted or unsubstituted polycyclic or fused polycyclic C6-20 aromatic-containing moiety, wherein R1 and R2 are connected to Ar1 when either or both of R1 and R2 is a single bond and n is 0. A photoresist, comprising the molecular glass compound, a solvent, and a photoacid generator, a coated substrate, comprising (a) a substrate having one or more layers to be patterned on a surface thereof; and (b) a layer of a photoresist composition over the one or more layers to be patterned, and a method of forming the molecular glass compound, are also disclosed.
摘要翻译：分子玻璃化合物包括式C（R 1）2 = C（R 2）-O-（L）n -Ar 1的芳族乙烯基醚和杯[4]芳烃的乙烯基醚加合物，其中R 1和R 2各自独立地单键，H，C 1-20烷基，C 1-20卤代烷基，C 6-20芳基，C 6-20卤代芳基，C 7-20芳烷基或C 7-20卤代烷基，L是C 1-20连接基团，n是0 或1，并且Ar 1是含卤素的单环或取代或未取代的多环或稠合多环C 6-20芳族部分，其中当R 1和R 2中的任一个或两个为单键时，R 1和R 2连接到Ar 1，n 包括分子玻璃化合物，溶剂和光致酸产生剂的涂覆基材，包括（a）在其表面上具有待图案化的一层或多层的基材; 和（b）一层或多层待图案化的光致抗蚀剂组合物层，以及形成分子玻璃化合物的方法。

7. 发明授权

US12104002B2 Monobidentate aminopyridine group IV transition metal olefin copolymerization catalysts with ultra-high molecular weight capability and ultra-low comonomer incorporation 有权
公开(公告)号：US12104002B2
公开(公告)日：2024-10-01
申请号：US17437275
申请日：2020-03-19
申请人： Dow Global Technologies LLC
发明人： Andrew M. Camelio , Brad C. Bailey , Tomas D. Paine , Sukrit Mukhopadhyay , Matthew D. Christianson
IPC分类号： C08F210/02 , C08F2/04 , C08F2/16 , C08F4/659 , C08F210/16
CPC分类号： C08F4/65908 , C08F2/04 , C08F210/16
摘要： Processes for polymerizing polyolefins include contacting ethylene and optionally one or more (C3-C12)α-olefin in the presence of a catalyst system, wherein the catalyst system comprises a metal-ligand complex having a structure according to formula (I):

8. 发明公开

US20230348641A1 POLYMERIZATION PROCESS THAT INCLUDE GROUP III AND LANTHANIDE BIS-PHENYL-PHENOXY METAL-LIGAND COMPLEXES AND CHAIN TRANSFER AGENTS 审中-公开
公开(公告)号：US20230348641A1
公开(公告)日：2023-11-02
申请号：US17796531
申请日：2021-01-29
申请人： Dow Global Technologies LLC
发明人： Rhett A. Baillie , Philip P. Fontaine , Johnathan E. DeLorbe , Rafael Huacuja , Evelyn Auyeung , Jerzy Klosin , Robert David Grigg , Sudipta Pal , Brad C. Bailey
IPC分类号： C08F210/16 , C08F4/54
CPC分类号： C08F210/16 , C08F4/545
摘要： Embodiments of this disclosure are directed to polymerization process comprising contacting ethylene and optionally one or more α-olefins in solution in the presence of one or more catalyst systems and a chain transfer agent, wherein the catalyst system comprises a metal-ligand complex according to formula (I).

9. 发明申请

US20230133760A1 GROUP III AND LANTHANIDE BIS-PHENYL-PHENOXY METAL-LIGAND COMPLEXES 有权
公开(公告)号：US20230133760A1
公开(公告)日：2023-05-04
申请号：US17796560
申请日：2021-01-29
申请人： Dow Global Technologies LLC
发明人： Rhett A. Baillie , Philip P. Fontaine , Jerzy Klosin , Todd D. Senecal , Johnathan E. DeLorbe , Rafael Huacuja , Evelyn Auyeung , Robert David Grigg , Sudipta Pal , Brad C. Bailey
IPC分类号： C07F5/00 , C08F4/659 , C08F2/38
摘要： Embodiments of this disclosure are directed to catalyst systems comprising a metal-ligand complex according to formula (I).

10. 发明申请

US20220332858A1 BIS(PHOSPHINO)-PHENOXY NICKEL(II) CATALYSTS FOR THE COPOLYMERIZATION OF ETHYLENE AND ACRYLATE MONOMERS 有权
公开(公告)号：US20220332858A1
公开(公告)日：2022-10-20
申请号：US17636048
申请日：2020-08-18
申请人： Dow Global Technologies LLC , California Institute of Technology
发明人： Theodor Agapie , Shuoyan Xiong , Brad C. Bailey , Heather A. Spinney , Alex J. Nett , David R. Wilson , Jerzy Klosin
IPC分类号： C08F4/70 , C08F210/02
摘要： Processes of polymerizing olefin monomers using catalyst systems and catalysts systems that include a procatalyst having a structure according to formula (I): (I).

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