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公开(公告)号:US20140221584A1
公开(公告)日:2014-08-07
申请号:US14131588
申请日:2012-07-06
申请人: Norbert Hafner , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Voskoboynikov , Luigi Resconi , Dmitry Kononovich , Ville Virkkunen , Dmitry Uborsky
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: C08F4/6592
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 racemic complex of formula (I), wherein M is zirconium or hafnium; each X is a sigma ligand; 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 optionally containing one or more heteroatoms from groups 14-16; R5′ is a C1-20 hydrocarbyl group optionally containing one or more heteroatoms from groups 14-16 and optionally substituted by one or more halo atoms.
摘要翻译: 式(I)的外消旋配合物,其中M为锆或铪; 每个X是σ配体; L是选自-R'2C-,-R'2C-CR'2,-R'2Si-,-R'2Si-SiR'2-,-R'2Ge-的二价桥,其中每个R'独立地为 氢原子,C 1-20烃基,三(C 1-20烷基)甲硅烷基,C 6-20芳基,C 7-20芳基烷基或C 7-20烷基芳基; R2和R2'各自独立地为任选含有一个或多个第14-16族的杂原子的C 1-20烃基; R 5'是任选地含有一个或多个14-16个杂原子并任选被一个或多个卤素原子取代的C 1-20烃基。
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公开(公告)号:US20140206819A1
公开(公告)日:2014-07-24
申请号:US14131549
申请日:2012-07-06
申请人: Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
发明人: Norbert Hafner , Luigi Resconi , Markus Gahleitner , Jimgbo Wang , Pascal Castro , Pavel Sergeevich Kulyabin , Vyatcheslav Izmer , Alexander Virkkunen , Dmitry Kononovich , Ville Virkkunen
IPC分类号: C08L23/12
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 heterophasic polypropylene resin comprising a polypropylene homopolymer matrix phase (A) and an ethylene-propylene copolymer phase (B) dispersed within the matrix, wherein the xylene soluble fraction of the heterophasic polypropylene resin is in the range 20 to less than 50 wt %; the heterophasic polypropylene resin has an MFR2 of 0.01 to 50 g/10 min; the ethylene content of the xylene soluble fraction of the heterophasic polypropylene resin is in the range of at least 20 wt % to less than 50 wt %; the heterophasic polypropylene resin has a notched charpy impact strength at −20 C of at least 25 kJ/m2, preferably at least 50 kJ/m2; and wherein the MFR2 (Matrix)/MFR2(XS)≧5, preferably ≧10.
摘要翻译: 包含分散在基质内的聚丙烯均聚物基质相(A)和乙烯 - 丙烯共聚物相(B)的多相聚丙烯树脂,其中所述多相聚丙烯树脂的二甲苯可溶部分在20至小于50重量%的范围内; 多相聚丙烯树脂的MFR 2为0.01〜50g / 10分钟; 多相聚丙烯树脂的二甲苯可溶级分的乙烯含量在至少20重量%至小于50重量%的范围内; 多相聚丙烯树脂在-20℃下具有至少25kJ / m 2,优选至少50kJ / m 2的缺口夏比冲击强度; 并且其中MFR 2(Matrix)/ MFR 2(XS)≥5,优选≥10。
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公开(公告)号:US20180325106A1
公开(公告)日:2018-11-15
申请号:US15772324
申请日:2016-11-03
CPC分类号: A01N27/00 , A01N3/00 , A01N3/02 , C07C13/38 , C07C13/547
摘要: A method for retarding an ethylene response in a plant or plant part comprising the step of contacting the plant or plant part with an ethylene response retarding amount of benzocyclopropene and/or naphtho[b]cyclopropane.
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公开(公告)号:US09751975B2
公开(公告)日:2017-09-05
申请号:US14899165
申请日:2014-07-03
申请人: MATERIA, INC.
发明人: Christopher J. Cruce , Michael A. Giardello , Mark S. Trimmer , Anthony R. Stephen , Paul W. Boothe , Brian Edgecombe , Jason L. Moore
CPC分类号: C08G61/08 , C07C13/38 , C07C13/61 , C08F4/80 , C08G2261/3325 , C08G2261/418 , C08J5/043 , C08J2323/20 , C08K7/14 , C08L65/00
摘要: The present invention relates to methods and compositions for olefin metathesis. More particularly, the present invention relates to methods and compositions for ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles and/or polymer composite articles via ROMP Polymer products produced via the metathesis reactions of the invention may be utilized in a wide range of materials and composite applications. The invention has utility in the fields of polymer and materials chemistry and manufacture.
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公开(公告)号:US20120007059A1
公开(公告)日:2012-01-12
申请号:US13142091
申请日:2009-12-24
CPC分类号: H01L51/0052 , C07C13/28 , C07C13/38 , C07C13/567 , C07C13/62 , C07C13/66 , C07C15/30 , C07C15/38 , C07C43/20 , C07C43/202 , C07C43/205 , C07C43/275 , C07C255/52 , C07C2601/08 , C07C2601/14 , C07C2603/18 , C07C2603/26 , C07C2603/40 , C07C2603/42 , C07C2603/48 , C07C2603/52 , C07C2603/54 , C07D307/91 , C07F7/0805 , C09K11/06 , C09K2211/1059 , C09K2211/185 , H01L51/0054 , H01L51/0055 , H01L51/0071 , H01L51/0079 , H01L51/0085 , H01L51/0087 , H01L51/5016 , H05B33/14
摘要: An organic electroluminescence device composed of a cathode, an anode, and an organic thin film layer between the cathode and the anode. The organic thin film layer includes one or more layers. At least one layer of the organic thin film layer is a light emitting layer and at least one light emitting layer contains a compound which is asymmetric with respect to the central benzene ring and a phosphorescent emitting material. The compound provides an organic electroluminescence device with long lifetime and high current efficiency.
摘要翻译: 在阴极和阳极之间由阴极,阳极和有机薄膜层构成的有机电致发光器件。 有机薄膜层包括一层或多层。 有机薄膜层的至少一层是发光层,并且至少一个发光层含有相对于中心苯环是不对称的化合物和磷光发光材料。 该化合物提供了长寿命和高电流效率的有机电致发光器件。
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公开(公告)号:US3380903A
公开(公告)日:1968-04-30
申请号:US45321365
申请日:1965-05-04
发明人: LIU ROBERT S H , HAMMOND GEORGE S
IPC分类号: C07C5/31
CPC分类号: C07C5/31 , Y10S204/914 , C07C13/38
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公开(公告)号:US20190177347A1
公开(公告)日:2019-06-13
申请号:US16327735
申请日:2017-08-30
IPC分类号: C07F9/117 , A61K9/127 , C07C1/32 , C07C2/42 , C07F5/02 , C07C29/17 , C07C45/69 , C07C13/62 , C07C49/693 , C07C53/136 , C07C31/137
CPC分类号: C07F9/117 , A61K9/1271 , C07C1/30 , C07C1/322 , C07C2/42 , C07C13/62 , C07C29/09 , C07C29/095 , C07C29/172 , C07C31/137 , C07C41/18 , C07C41/20 , C07C45/68 , C07C45/69 , C07C49/693 , C07C51/16 , C07C53/136 , C07C69/608 , C07C2602/18 , C07C2603/40 , C07C2603/52 , C07F5/025 , C07C13/38 , C07C33/05 , C07C49/753 , C07C43/21
摘要: Methods for preparing a variety of ladderane precursors, ladderane compounds and ladderane lipids are provided. Also provided are methods of preparing a liposome from the ladderane lipids disclosed herein, and compositions thereof. Aspects of the invention include encapsulated one or more cargo moieties in the liposome or compositions thereof and use of the subject liposome compositions as vehicles in drug delivery, imaging, diagnostics and other medical applications. Aspects of the methods disclosed herein include administering a liposomal composition comprising a pharmaceutical agent to a subject under conditions sufficient to deliver the composition to a site of interest in the subject, and release the pharmaceutical agent from the liposomal composition.
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公开(公告)号:US20180170830A1
公开(公告)日:2018-06-21
申请号:US15735712
申请日:2016-08-04
发明人: Mohamad GARA , Yigal BECKER
CPC分类号: C07C2/861 , A23L27/203 , B01J23/06 , B01J23/72 , B01J35/0006 , B01J35/026 , C07C29/32 , C07C29/44 , C07C45/61 , C07C45/69 , C07C2523/06 , C07C2523/72 , C07C2601/02 , C07C2601/08 , C07C2601/10 , C07C2602/18 , C07C2602/20 , C07C2602/32 , C07C2602/40 , C07C2602/50 , C07C2603/08 , C07C2603/62 , C07C2603/96 , C11B9/00 , C11B9/0026 , C11B9/003 , C11B9/0042 , C11B9/0049 , C11B9/0057 , C07C13/605 , C07C13/38 , C07C13/40 , C07C49/427 , C07C31/1333 , C07C33/12 , C07C31/13
摘要: Disclosed is a cyclopropanation process comprising the step of reacting an alkene compound having at least one carbon-carbon double bond with at least one dihaloalkane. The reaction is carried out in the presence of (i) particulate metal Zn, (ii) catalytically effective amount of particulate metal Cu or a salt thereof, (iii) at least one haloalkylsilane, and (iv) at least one solvent.
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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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公开(公告)号:US20160257779A1
公开(公告)日:2016-09-08
申请号:US14899165
申请日:2014-07-03
申请人: MATERIA, INC.
发明人: Christopher J. CRUCE , Michael A. GIARDELLO , Mark S. TRIMMER , Anthony R. STEPHEN , Paul W. BOOTHE , Brian EDGECOMBE , Jason L. MOORE
IPC分类号: C08G61/08
CPC分类号: C08G61/08 , C07C13/38 , C07C13/61 , C08F4/80 , C08G2261/3325 , C08G2261/418 , C08J5/043 , C08J2323/20 , C08K7/14 , C08L65/00
摘要: The present invention relates to methods and compositions for olefin metathesis. More particularly, the present invention relates to methods and compositions for ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles and/or polymer composite articles via ROMP Polymer products produced via the metathesis reactions of the invention may be utilized in a wide range of materials and composite applications. The invention has utility in the fields of polymer and materials chemistry and manufacture.
摘要翻译: 本发明涉及烯烃复分解的方法和组合物。 更具体地说,本发明涉及用于开环易位聚合(ROMP)反应的方法和组合物以及通过ROMP制备聚合物制品和/或聚合物复合制品通过本发明的复分解反应生产的聚合物产品可用于宽 材料和复合材料应用范围。 本发明在聚合物和材料化学和制造领域具有实用性。
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