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    Low dielectric constant materials with polymeric networks
    1.
    发明授权
    Low dielectric constant materials with polymeric networks 失效
    低介电常数材料与聚合网络

    公开(公告)号：US06713590B2

    公开(公告)日：2004-03-30

    申请号：US10004584

    申请日：2001-12-03

    申请人： Kreisler S. Lau ,  Feng Quan Liu ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    发明人： Kreisler S. Lau ,  Feng Quan Liu ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    IPC分类号： C08G802

    CPC分类号： C08G69/48 ,  C08G61/02 ,  C08G61/12 ,  C08G65/4012 ,  C08G2650/20 ,  C08G2650/60 ,  C08L2312/00

    摘要： A low dielectric constant material has a polymeric network that is fabricated from a first and a second component. The first component comprises a polymeric strand, and the second component comprises a molecule having a central portion with at least three arms extending from the central portion, wherein each of the arms includes a backbone with a reactive group. The first component and the second component form the polymeric network in a reaction that involves at least one of the reactive groups when the first and second components are thermally activated. Contemplated low dielectric constant materials are advantageously employed in the fabrication of electronic devices, and particularly contemplated devices include integrated circuits.

    摘要翻译： 低介电常数材料具有由第一和第二组分制成的聚合物网络。 第一组分包含聚合物链，并且第二组分包含具有至少三个从中心部分延伸的臂的中心部分的分子，其中每个臂包括具有反应性基团的主链。 当第一和第二组分被热活化时，第一组分和第二组分在涉及至少一个反应性基团的反应中形成聚合物网络。 考虑的低介电常数材料有利地用于制造电子器件，并且特别预期的器件包括集成电路。

    Compositions and methods for thermosetting molecules in organic compositions
    3.
    发明授权
    Compositions and methods for thermosetting molecules in organic compositions 失效
    有机组合物中热固性分子的组成和方法

    公开(公告)号：US07049386B2

    公开(公告)日：2006-05-23

    申请号：US10176335

    申请日：2002-06-19

    申请人： Kreisler S. Lau ,  Feng Quan Liu ,  Boris A. Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    发明人： Kreisler S. Lau ,  Feng Quan Liu ,  Boris A. Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    IPC分类号： C08G63/78

    CPC分类号： C08G61/02 ,  C08G61/12 ,  C08G65/40 ,  C08G2650/60

    摘要： In a method of producing a low dielectric constant polymer, a thermosetting monomer is provided, wherein the thermosetting monomer has a cage compound or aryl core structure, and a plurality of arms that are covalently bound to the cage compound or core structure. In a subsequent step, the thermosetting monomer is incorporated into a polymer to form the low dielectric constant polymer, wherein the incorporation into the polymer comprises a chemical reaction of a triple bond that is located in at least one of the arms. Contemplated cage compounds and core structures include adamantane, diamantane, silicon, a phenyl group and a sexiphenylene group, while preferred arms include an arlyene, a branched arylene, and an arylene ether. The thermosetting monomers may advantageously be employed to produce low-k dielectric material in electronic devices, and the dielectric constant of the polymer can be controlled by varying the overall length of the arms.

    摘要翻译： 在制造低介电常数聚合物的方法中，提供了一种热固性单体，其中该热固性单体具有笼形化合物或芳基核心结构，以及共价结合笼形化合物或核心结构的多个臂。 在随后的步骤中，将热固性单体引入聚合物中以形成低介电常数聚合物，其中掺入聚合物中包含位于至少一个臂中的三键的化学反应。 沉积的笼状化合物和核心结构包括金刚烷，金刚烷，硅，苯基和亚噻吩基，而优选的臂包括芳烯，支链亚芳基和亚芳基醚。 热固性单体可以有利地用于在电子器件中产生低k介电材料，并且聚合物的介电常数可以通过改变臂的整个长度来控制。

    Low dielectric constant materials and methods of preparation thereof
    5.
    发明授权
    Low dielectric constant materials and methods of preparation thereof 有权
    低介电常数材料及其制备方法

    公开(公告)号：US07307137B2

    公开(公告)日：2007-12-11

    申请号：US10466651

    申请日：2001-10-18

    申请人： Kreisler Lau ,  Feng Quan Liu ,  Paul Apen ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek ,  Roger Leung

    发明人： Kreisler Lau ,  Feng Quan Liu ,  Paul Apen ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek ,  Roger Leung

    IPC分类号： C08G63/78

    CPC分类号： C08G61/12 ,  C07C13/615 ,  C07C13/64 ,  C07C15/54 ,  C07C17/10 ,  C07C17/269 ,  C07C2603/74 ,  C07C2603/90 ,  C07F7/0805 ,  C08F238/00 ,  C08G61/02 ,  H01L2924/0002 ,  C07C23/46 ,  C07C25/22 ,  H01L2924/00

    摘要： The present invention is directed to low dielectric polymers and to methods of producing these low dielectric constant polymers, dielectric materials and layers, and electronic components. In one aspect of the present invention, an isomeric mixture of thermosetting monomers, wherein the monomers have a core structure and a plurality of arms, is provided, and the isomeric mixture of thermosetting monomers is polymerized, wherein polymerization comprises a reaction of an ethynyl group that is located in at least one arm of a monomer. In yet another aspect of the inventive subject matter, spin-on low dielectric constant materials are formed having a first backbone with an aromatic moiety and a first reactive group, and a second backbone with an aromatic moiety and a second reactive group, wherein the first and second backbone are crosslinked via the first and second reactive groups in a crosslinking reaction preferably without an additional crosslinker, and wherein a cage structure having at least eight (8) atoms is covalently bound to at least one of the first and second backbone.

    摘要翻译： 本发明涉及低介电聚合物以及生产这些低介电常数聚合物，介电材料和层以及电子元件的方法。 在本发明的一个方面，提供其中单体具有核心结构和多个臂的热固性单体的异构体混合物，并且热固性单体的异构体混合物聚合，其中聚合包括乙炔基 其位于单体的至少一个臂中。 在本发明主题的另一方面，形成旋涂低介电常数材料，其具有具有芳族部分和第一反应性基团的第一主链和具有芳族部分和第二反应性基团的第二主链，其中第一 并且第二主链在交联反应中通过第一和第二反应性基团交联，优选不含另外的交联剂，并且其中具有至少八个（8）原子的笼结构共价结合至第一和第二主链中的至少一个。

    Compositions and methods for thermosetting molecules in organic compositions
    6.
    发明授权
    Compositions and methods for thermosetting molecules in organic compositions 失效
    有机组合物中热固性分子的组成和方法

    公开(公告)号：US06803441B2

    公开(公告)日：2004-10-12

    申请号：US10267380

    申请日：2002-10-08

    申请人： Kreisler Lau ,  Feng Quan Liu ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    发明人： Kreisler Lau ,  Feng Quan Liu ,  Boris Korolev ,  Emma Brouk ,  Ruslan Zherebin ,  David Nalewajek

    IPC分类号： C08G6378

    CPC分类号： C08G61/12 ,  C08G61/02 ,  C08G2650/60

    摘要： In a method of producing a low dielectric constant polymer, a thermosetting monomer is provided, wherein the thermosetting monomer has a cage compound or aryl core structure, and a plurality of arms that are covalently bound to the cage compound or core structure. In a subsequent step, the thermosetting monomer is incorporated into a polymer to form the low dielectric constant polymer, wherein the incorporation into the polymer comprises a chemical reaction of a triple bond that is located in at least one of the arms. Contemplated cage compounds and core structures include adamantane, diamantane, silicon, a phenyl group and a sexiphenylene group, while preferred arms include an arylene, a branched arylene, and an arylene ether. The thermosetting monomers may advantageously be employed to produce low-k dielectric material in electronic devices, and the dielectric constant of the polymer can be controlled by varying the overall length of the arms.

    摘要翻译： 在制造低介电常数聚合物的方法中，提供了一种热固性单体，其中该热固性单体具有笼形化合物或芳基核心结构，以及共价结合笼形化合物或核心结构的多个臂。 在随后的步骤中，将热固性单体引入聚合物中以形成低介电常数聚合物，其中掺入聚合物中包含位于至少一个臂中的三键的化学反应。 考虑的笼状化合物和核心结构包括金刚烷，二金刚烷，硅，苯基和亚噻吩基，而优选的臂包括亚芳基，支链亚芳基和亚芳基醚。 热固性单体可以有利地用于在电子器件中产生低k介电材料，并且聚合物的介电常数可以通过改变臂的整个长度来控制。

    Process for the preparation of hexafluoro-2-butyne
    8.
    发明授权
    Process for the preparation of hexafluoro-2-butyne 有权
    制备六氟-2-丁炔的方法

    公开(公告)号：US08524955B2

    公开(公告)日：2013-09-03

    申请号：US13110974

    申请日：2011-05-19

    申请人： Andrew Joseph Poss ,  David Nalewajek ,  Haridasan K. Nair ,  Michael Van Der Puy ,  Rajiv Ratna Singh

    发明人： Andrew Joseph Poss ,  David Nalewajek ,  Haridasan K. Nair ,  Michael Van Der Puy ,  Rajiv Ratna Singh

    IPC分类号： C07C17/093

    CPC分类号： C07C17/354 ,  C07C17/23 ,  C07C17/37 ,  C07C21/22 ,  C07C21/18 ,  C07C21/09

    摘要： Disclosed is a process for making hexafluoro-2-butyne comprising the steps of: (a) providing a composition comprising CF3CX═CXCF3, where X=halogen; and (b) treating CF3CX═CXCF3 with a dehalogenation catalyst in the presence of a halogen acceptor compound Y, where Y is not hydrogen. The halogen acceptor compound Y is a material capable of being halogenated, preferably a compound having a multiple bond, such as an alkyne, alkene, allene, or carbon monoxide. Another suitable material capable of being halogenated is a cyclopropane. A catalyst effectively transfers halogen from CF3CX═CXCF3 to the halogen acceptor compound. Since Y is not hydrogen, the formation of CF3CX═CHCF3 is greatly reduced or eliminated.

    摘要翻译： 公开了制备六氟-2-丁炔的方法，包括以下步骤：（a）提供包含CF 3 C X = CXCF 3的组合物，其中X =卤素; 和（b）在卤素受体化合物Y的存在下用脱卤催化剂处理CF 3 C X = CXCF 3，其中Y不是氢。 卤素受体化合物Y是能够被卤化的物质，优选具有多重键的化合物，如炔烃，烯烃，烯烃或一氧化碳。 能够被卤化的另一种合适的材料是环丙烷。 催化剂有效地将卤素从CF 3 C X = CXCF 3转移到卤素受体化合物。 由于Y不是氢，CF3CX = CHCF3的形成大大降低或消除。

    METHOD FOR PREPARING 1,1,1,3,3-PENTAFLUOROPROPANE
    9.
    发明申请
    METHOD FOR PREPARING 1,1,1,3,3-PENTAFLUOROPROPANE 有权
    制备1,1,1,3,3-三氟硼酸的方法

    公开(公告)号：US20090149681A1

    公开(公告)日：2009-06-11

    申请号：US12263848

    申请日：2008-11-03

    申请人： David E. Bradley ,  David Nalewajek ,  Robert L. Bell

    发明人： David E. Bradley ,  David Nalewajek ,  Robert L. Bell

    IPC分类号： C07C19/08

    CPC分类号： C07C17/206 ,  C07C17/21 ,  C07C19/08

    摘要： A process for the production of C2-C4 hydrofluorocarbon, such as 1,1,1,3,3-pentafluoropropane, by contacting a non-fluorinated hydrochlorocarbon with a fluorinating agent, such as hydrogen fluoride, in a liquid catalyst system preferably comprising fluorinated superacid catalyst prepared from SbF5, NbF5, TaF5 or TaF5/SnF4 and HF.

    摘要翻译： 通过使非氟化氢氯烃与氟化氢如氟化氢接触，在液体催化剂体系中将C2-C4氢氟烃如1,1,1,3,3-五氟丙烷生产的方法优选包括含氟化合物 由SbF5，NbF5，TaF5或TaF5 / SnF4和HF制备的超强酸催化剂。

    Fluorinated divinyl ethers
    10.
    发明申请
    Fluorinated divinyl ethers 审中-公开
    氟化二乙烯基醚

    公开(公告)号：US20060122301A1

    公开(公告)日：2006-06-08

    申请号：US11006879

    申请日：2004-12-08

    申请人： Haridasan Nair ,  David Nalewajek

    发明人： Haridasan Nair ,  David Nalewajek

    IPC分类号： C08K3/26

    CPC分类号： C08F216/125 ,  C07C41/06 ,  C07C43/17 ,  C07C43/172 ,  C07C2601/14

    摘要： Fluorinated divinyl ethers having structures according to Formula I or II: RfCX═CY—O—Z—O—CH═CH2  (I) RfCX═CY—O—M—O—CY═CXRf  (II) wherein Rf is fluorine or a C1-C20 fluorinated alkyl; X and Y are independently hydrogen, a halogen, or a C1-C20 fluorinated alkylene; Z is a C1-C20 alkylene, C3-C10 cycloalkylene, four to ten ring member aromatic and non-aromatic heterocycloalkylene, C6-C15 arylene, or C7-C20 arylalkylene; and M is a C1-C20 alkylene, C3-C18 fluorinated alkylene provided that the chain does not terminate with -CHF- or -CF2-, or a C3-C18 diol having the formula —HO—CH2—(CF2)n—CH2—OH— wherein n is an integer from 1 to 16. Curable compositions, polymers, films, coatings, and optical devices comprising fluorinated divinyl ether compounds are also disclosed as well as processes for producing optical devices from the fluorinated divinyl ether compounds and processes for producing the fluorinated divinyl ethers.

    摘要翻译： 具有根据式I或II的结构的氟化二乙烯基醚：<？in-line-formula description =“In-line Formulas”end =“lead”？> R CX-CY-OZO-CH -CH 2（I）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas” end =“lead”？> R CX-CY-OMO-CY-CXR （II）<？in-line-formula description =“In-Line Formulas “end =”tail“？>其中R 1是氟或C 1 -C 20氟代烷基; X和Y独立地是氢，卤素或C 1 -C 20氟代亚烷基; Z是C 1 -C 20亚烷基，C 3 -C 10亚环烷基，4至10个环成员 芳族和非芳族杂环亚烷基，C 6 -C 15亚芳基或C 7 -C 20芳基亚烷基; 并且M是C 1 -C 20亚烷基，C 3 -C 18氟化亚烷基，条件是链 不用-CHF-或-CF 2 - 或具有式-HO-CH 2的C 3 -C 18二醇终止， 其中n是1至16的整数。（2）其中n是1至16的整数。 还公开了包含氟化二乙烯基醚化合物的可固化组合物，聚合物，膜，涂料和光学装置，以及从氟化二乙烯基醚化合物生产光学器件的方法和用于生产氟化二乙烯基醚的方法。