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公开(公告)号:US20180066083A1
公开(公告)日:2018-03-08
申请号:US15798945
申请日:2017-10-31
发明人: Jo Ann M. Canich , Alexander Z. Voskoboynikov , Dmitry V. Uborsky , Ilya S. Borisov , Alexey A. Tsarev , Pavel S. Kulyabin , Mikhail I. Sharikov , Oleg V. Samsonov , Georgy P. Goryunov
IPC分类号: C08F110/06 , C07F17/00 , C08F4/6592 , C08F10/02 , C08F4/659
CPC分类号: C08F110/06 , C07F17/00 , C08F2/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F2420/02 , C08F10/00 , C08F4/6592 , C08F110/02 , C08F2500/03 , C08F2500/15 , C08F2500/04 , C08F210/16 , C08F210/14
摘要: This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.
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公开(公告)号:US09902749B2
公开(公告)日:2018-02-27
申请号:US14435819
申请日:2013-10-28
IPC分类号: C07F17/00 , C08F10/06 , C08F297/08 , C08F293/00 , C08F4/659
CPC分类号: C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08F293/00 , C08F297/083 , C08F4/65927 , C08F4/6492 , C08F110/06 , C08F2500/12 , C08F210/06 , C08F210/02 , C08F2500/21 , C08F2500/01
摘要: Provided are a metallocene complex that facilitates copolymerization of olefin monomers including propylene at a higher uptake rate of comonomers, i.e., ethylene and α-olefin, manufacture of a rubber component having a higher molecular weight, and manufacture of homopolypropylene having a higher melting point through homopolymerization of propylene, compared to traditional metallocene catalysts, and a method of olefin polymerization in the presence of such a metallocene complex. Also provided are, for example, a metallocene complex represented by general formula [I] (e.g., a metallocene complex having a substituent at position 6 of one or each indenyl ring and an optionally substituted furyl or thienyl group at position 2 of one or each indenyl ring), an olefin polymerization catalyst containing the metallocene complex, and a method of olefin polymerization involving olefin polymerization or copolymerization in the presence of the olefin polymerization catalyst.
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公开(公告)号:US09834628B2
公开(公告)日:2017-12-05
申请号:US14324427
申请日:2014-07-07
发明人: Jo Ann M. Canich , Alexander Z. Voskoboynikov , Dmitry V. Uborsky , Ilya S. Borisov , Alexey A. Tsarev , Pavel S. Kulyabin , Mikhail I. Sharikov , Oleg V. Samsonov , Georgy P. Goryunov
IPC分类号: C07F17/00 , C08F4/6592 , C08F10/02 , C08F10/06 , C08F110/06 , C08F4/659
CPC分类号: C08F110/06 , C07F17/00 , C08F2/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F2420/02 , C08F10/00 , C08F4/6592 , C08F110/02 , C08F2500/03 , C08F2500/15 , C08F2500/04 , C08F210/16 , C08F210/14
摘要: This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having at least one arenyl ligand substituted with: 1) a cyclopropyl group and, optionally, 2) at least one other group, such as a hydrocarbyl, a heteroatom or a heteroatom containing group.
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公开(公告)号:US09828402B2
公开(公告)日:2017-11-28
申请号:US14855697
申请日:2015-09-16
发明人: Ji-Won Moon , Young-Jin Son , Jeong-Yeop Lee , Jun-Soo Jang , Jae-Sun Jung , Sang-Kyung Lee , Chang-Sung Hong , Hyun-Joon Kim , Jin-Ho Shin , Dae-Hyun Kim
IPC分类号: C23C16/18 , C07F17/00 , C07F7/00 , C23C16/40 , C23C16/455
CPC分类号: C07F17/00 , C07F7/003 , C23C16/18 , C23C16/405 , C23C16/45553
摘要: A film-forming composition including a 3-intracyclic cyclopentadienyl precursor and dimethyethylamine is useful for Atomic Layer Deposition, and improves viscosity and volatility while maintaining unique features of metal precursors.
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公开(公告)号:US09802220B2
公开(公告)日:2017-10-31
申请号:US13817591
申请日:2011-08-25
IPC分类号: C23C16/40 , B05D1/00 , C07F17/00 , C23C16/455 , C07F11/00
CPC分类号: B05D1/60 , C07F11/00 , C07F17/00 , C23C16/405 , C23C16/45525
摘要: Molybdenum (IV) amide complexes are disclosed herein corresponding in structure to Formula (I): wherein: L is —NR1R2; R1 and R2 are C1-C6-alkyl or hydrogen; R is C1-C6-alkyl; and n is zero, 1, 2 or 3. Further, methods of forming MoO2 films by atomic layer deposition (ALD) using Formula (I) complexes and Mo[N(Me)(Et)]4 are disclosed herein.
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公开(公告)号:US20170253625A1
公开(公告)日:2017-09-07
申请号:US15598450
申请日:2017-05-18
申请人: ADEKA CORPORATION
发明人: Hiroki SATO , Junji UEYAMA
CPC分类号: C07F17/00 , C07F11/00 , C23C16/18 , C23C16/405 , C23C16/44 , C23C16/45525
摘要: In the method of the present invention for producing a thin film, including introducing, onto a substrate, a vapor that has been obtained by vaporizing a thin-film-forming material including a molybdenum imide compound represented by the following formula (I) and that includes the molybdenum imide compound; and then forming a thin film including molybdenum on the substrate by decomposing and/or chemically reacting the molybdenum imide compound. (In the formula, R1 though R10 each represent a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms, and R11 represents a linear or branched alkyl group having 1 to 8 carbon atoms.)
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公开(公告)号:US20170218002A1
公开(公告)日:2017-08-03
申请号:US15514977
申请日:2015-09-18
申请人: KURARAY CO., LTD.
发明人: Shinji HATAE , Syuichi SUNAGA , Tomoaki TSUJI
CPC分类号: C07F17/00 , B01J31/2295 , B01J2231/645 , B01J2531/0208 , B01J2531/31 , B01J2531/46 , C07F5/06 , C07F7/28 , C07F19/00
摘要: The present invention relates to a method for producing a Tebbe complex having high purity and high activity and having excellent storage stability in a high yield, the method including allowing bis(cyclopentadienyl)titanium dichloride and trimethylaluminum to react with each other in the presence of a solvent such that a solubility of the Tebbe complex in 1 g of the solvent at 25° C. is 0.5 mmol/g or less.
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公开(公告)号:US09701774B2
公开(公告)日:2017-07-11
申请号:US14911995
申请日:2015-06-02
申请人: LG CHEM, LTD.
发明人: Se Young Kim , Min Seok Cho , Dae Hwan Kim , Sung Min Lee , Sung Ho Park , Ki Soo Lee , Bog Ki Hong , Yong Ho Lee , Kyung Jin Cho , Chang Woan Han , Jin Young Park
IPC分类号: C07F17/00 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F4/659
CPC分类号: C08F210/16 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08F210/14
摘要: Provided are a metallocene compound having a novel structure capable of preparing a polyolefin having a broad molecular weight distribution and a high molecular weight, and a method of preparing the same. The metallocene compound according to the present invention includes a non-crosslinked catalyst structure, and implements copolymerizability in an ansa-type catalyst level, thereby preparing a polyolefin having a high molecular weight of 300,000 or more.
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公开(公告)号:US09630980B2
公开(公告)日:2017-04-25
申请号:US14876328
申请日:2015-10-06
申请人: BOREALIS AG
发明人: Norbert Hafner , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Luigi Resconi , Dmitry Kononovich , Ville Virkkunen , Dmitry Uborsky
IPC分类号: C07C13/36 , C07C13/38 , C07C41/01 , C08F4/6592 , C07F7/08 , C07C13/465 , C07F17/00 , C08L23/12 , C08F10/06 , C08F110/06 , C08F210/06 , C08F4/659
CPC分类号: C07F7/081 , C07C13/36 , C07C13/38 , C07C13/465 , C07C41/01 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L2207/02 , C08L2314/06 , C08L23/16 , C08F2500/03 , C08F2500/12 , C08F210/16
摘要: A ligand of formula (I′) wherein L is a divalent bridge selected from —R′2C—, —R′2C—CR′2—, —R′2Si—, —R′2Si—SiR′2—, —R′2Ge—, wherein each R′ is independently a hydrogen atom, C1-20-hydrocarbyl, tri(C1-20-alkyl)silyl, C6-20-aryl, C7-20-arylalkyl or C7-20-alkylaryl; R2 and R2′ are each independently a C1-20 hydrocarbyl radical; R5′ is a C1-20 hydrocarbyl group; R6, R6′, R7 and R7′ are each independently hydrogen or a C1-20 hydrocarbyl group; Ar and Ar′ are independently an aryl or heteroaryl group having up to 20 carbon atoms; each R1 is a C1-20 hydrocarbyl group or two R1 groups on adjacent carbon atoms taken together can form a fused 5 or 6 membered non aromatic ring with the Ar group; and each R4 is a C1-20 hydrocarbyl group; and the dotted lines represent a double bond present in between carbons 1 and 2 or 2 and 3 of the indenyl ring.
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80.
公开(公告)号:US20170107617A1
公开(公告)日:2017-04-20
申请号:US15396183
申请日:2016-12-30
发明人: Satoko GATINEAU , Daehyeon KIM , Wontae NOH , Julien GATINEAU , Jean-Marc GIRARD
IPC分类号: C23C16/455 , C23C16/06 , C23C16/50 , C04B35/622 , C07F17/00
摘要: Group 4 transition metal-containing film forming compositions comprising Group 4 transition metal precursors having the formula: wherein M is Ti, Zr, or Hf; each E is independently C, Si, B or P; m and n is independently 0, 1 or 2; m+n>1; o and p is independently 0, 1 or 2; o+p>1; each R is independently hydrogen or or a C1-C4 hydrocarbon group; each L is independently a−1 anionic ligand selected from the group consisting of NR′2, OR′, Cp, amidinate, β-diketonate or keto-iminate, wherein R′ is a H or a C1-C4 hydrocarbon group; and each L′ is independently NR″ or O, wherein R″ is a H or a C1-C4 hydrocarbon group. Also disclosed are methods of synthesizing and using the disclosed precursors to deposit Group 4 transition metal-containing films on one or more substrates via vapor deposition processes.
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