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21. 发明申请

WO1998011043A1 PROCESS FOR PREPARING STILBENE DIOLS 审中-公开
标题翻译：制备酪蛋白的方法
公开(公告)号：WO1998011043A1
公开(公告)日：1998-03-19
申请号：PCT/US1997011550
申请日：1997-08-13
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , CLEMENT, Katherine, S. , TASSET, Emmett, L. , WALKER, Louis, L.
IPC分类号： C07C37/20
CPC分类号： C07C37/001 , C07C37/20 , C07C39/367 , C07C39/215
摘要： Described is a process for preparing dihydroxy stilbene compounds which includes the steps of: (a) combining (i) at least one coumpound containing one phenolic hydroxyl group per molecule with (ii) a Lewis acid which may be mixed with the compound at a temperature above the melting point temperatures of (i) and (ii) to form a solution of (i) in (ii), which will remain in liquid form when the temperature of the solution is brought to a temperature in the range of from -30 DEG C to 10 DEG C, wherein (i) and (ii) were combined in amounts sufficient to provide a mole ratio of (ii):(i) of at least 0.3:1.0; (b) contacting (iii) at least one alpha-haloketone compound or the corresponding ketal or hemiketal, or at least one alpha-haloaldehyde compound or the corresponding acetal or hemiacetal with the solution obtained from step (a) under reaction conditions sufficient to form the corresponding halogen-containing bisphenol compound, wherein (iii) is employed in an amount of at least 10 mole percent of the molar amount of (i) present in the solution obtained from step (a); and (c) dehydrohalogenating the halogen-containing bisphenol compound under reaction conditions sufficient to form the corresponding dihydroxy stilbene compound. It has been discovered that the Lewis acid provides an effective solvent for the reaction between (i) and (ii) in step (a), thereby reducing or eliminating the need for using inert reaction solvents. A substantial absence of inert solvents in the reaction mixture results in a process that is relatively fast and selective to the desired product.
摘要翻译：描述了制备二羟基二苯乙烯化合物的方法，其包括以下步骤：（a）将（i）至少一个每分子含有一个酚羟基的固体与（ii）可以在温度下与化合物混合的路易斯酸高于（i）和（ii）的熔点温度以形成（i）在（ii）中的溶液，当溶液的温度达到-30℃的温度时，该溶液将保持液体形式 ℃至10℃，其中（i）和（ii）以足以提供至少0.3:1.0的（ii）：（i）的摩尔比的量组合; （b）在足以形成的（iii）至少一种α-卤代酮化合物或相应的缩酮或半缩酮或至少一种α-卤代醛化合物或相应的缩醛或半缩醛与步骤（a）获得的溶液接触相应的含卤素的双酚化合物，其中（iii）的用量为（i）在步骤（a）获得的溶液中的摩尔量的至少10摩尔％。和（c）在足以形成相应的二羟基二苯乙烯化合物的反应条件下使含卤素的双酚化合物脱卤化氢。已经发现路易斯酸为步骤（a）中的（i）和（ii）之间的反应提供了有效的溶剂，从而减少或消除了使用惰性反应溶剂的需要。在反应混合物中基本上不存在惰性溶剂导致对所需产物相对快速和选择性的方法。

22. 发明申请

WO1998009791A1 COMPOSITES OF CRYSTALLINE POLYMERS 审中-公开
标题翻译：晶体聚合物复合材料
公开(公告)号：WO1998009791A1
公开(公告)日：1998-03-12
申请号：PCT/US1997015140
申请日：1997-08-28
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , BANK, David, H.
IPC分类号： B29C45/16
CPC分类号： B32B27/20 , B29C45/1642 , B29K2105/16 , B29L2011/0083 , B32B15/08 , B32B15/082 , B32B15/20 , B32B27/08 , B32B27/302 , B32B2262/101 , B32B2264/10 , B32B2307/704 , B32B2605/00 , F21S41/37 , F21V7/22 , Y10T428/23 , Y10T428/239 , Y10T428/24942 , Y10T428/25 , Y10T428/252 , Y10T428/254 , Y10T428/2929 , Y10T428/31681
摘要： The present invention is a multilayered composite comprising: an inner core layer of a crystalline polymer and a glass filler, and an outer skin layer of a crystalline polymer and a mineral filler wherein the outer skin layer surrounds the inner core layer.
摘要翻译：本发明是一种多层复合材料，其包括：结晶聚合物的内芯层和玻璃填料，以及结晶聚合物和矿物填料的外皮层，其中外表层包围内芯层。

23. 发明申请

WO1998009716A1 PROCESS FOR REDUCING DIOXIN AND FURAN EMISSIONS IN THE STACK GAS FROM AN INCINERATOR 审中-公开
标题翻译：减少焚化炉堆积气中的二氧化锑和钚排放的方法
公开(公告)号：WO1998009716A1
公开(公告)日：1998-03-12
申请号：PCT/US1997015522
申请日：1997-09-04
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , LAMPARSKI, Lester, L. , NESTRICK, Terry, J. , TIMM, Edward, E. , NILES, Thomas, D.
IPC分类号： B01D53/70
CPC分类号： B01D53/70 , B01D53/83
摘要： A process for reducing emissions of dioxins and furans in a stack gas from the incineration of organic materials, comprising: incinerating the organic material; adding one or more dioxine-reactive materials which are deposited on the flyash or on a supplemental particulate support optionally added upstream of an apparatus for removing flyash from the gaseous products of incineration prior to their emission in a stack gas, and which under the conditions prevailing in the apparatus will react with the dioxins in and from said gaseous products from said incineration step to produce one or more corresponding dioxin-derivative materials which are preferably substantially retained on the flyash or supplemental particulate support or both through the incinerator and which are periodically or continuously removed with said flyash and supplemental particulate support from the flyash/particulate removal apparatus, or in the alternative, adding the one or more dioxin-reactive materials via the addition of a particulate material including the one or more dioxin-reactive materials therein or thereon upstream of the flyash removal apparatus; and, maintaining the one or more dioxin-reactive materials in contact with the dioxins in sufficient concentrations and for a sufficient time to reduce the concentration of dioxins in and from said gaseous products through the formation of said dioxin-derivative materials.
摘要翻译：一种减少来自有机材料焚烧的烟气中二恶英和呋喃的排放的方法，包括：焚烧有机材料; 添加一种或多种二氧化物反应性材料，其沉积在飞灰上或补充颗粒载体上，任选地在用于在烟气中排放之前从焚化气体产物中除去飞灰的设备的上游，并且在主要条件下在设备中将与来自所述焚烧步骤的所述气态产物中的二恶英反应以产生一种或多种相应的二恶英衍生物，其优选基本上保留在飞灰或补充颗粒载体上，或两者通过焚烧炉，并且周期性地或用粉煤灰/颗粒去除装置中的所述飞灰和补充颗粒载体连续除去，或者替代地，通过添加包含其中或其上的一种或多种二恶英反应性材料的颗粒材料来添加一种或多种二恶英反应性材料飞灰去除装置上游; 并且保持一种或多种二恶英反应性物质与二恶英的接触足够的浓度，并持续足够的时间以通过形成所述二恶英衍生物材料来降低所述气态产物中和从所述气态产物中的浓度。

24. 发明申请

WO1998006773A1 POLY(ARYLAMINES) AND FILMS THEREOF 审中-公开
标题翻译： POLY（ARYLAMINES）及其薄膜
公开(公告)号：WO1998006773A1
公开(公告)日：1998-02-19
申请号：PCT/US1997012478
申请日：1997-07-14
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , WU, Weishi , SHIANG, William, R. , WOO, Edmund, P.
IPC分类号： C08G73/02
CPC分类号： C08G73/026 , Y10T428/31573 , Y10T428/3158 , Y10T428/31678
摘要： The invention relates to a poly(arylamine) composition of one or more compounds of from 5 to 1000 of monomer. The monomers useful in the preparation of poly(arylamines) comprise two amino moieties wherein each amino moiety is bound to three aryl moieties wherein two halo moieties are optionally bound to the monomer. The invention further relates to films prepared from such poly(arylamines), as well as electrophotographic devices and electroluminescent devices containing such films, such as polymeric light-emitting diodes. The invention also relates to processes for the preparation of poly(arylamines). The polymers of the invention form films which are relatively high molecular weight charge transport compounds which are capable of forming films. The films can be prepared using relatively small amounts of polymer while still maintaining the desirable properties of transporting positive charges. The processes disclosed herein provide efficient means of preparing the disclosed compounds.
摘要翻译：本发明涉及一种或多种5至1000种单体的化合物的聚（芳基胺）组合物。可用于制备聚（芳基胺）的单体包含两个氨基部分，其中每个氨基部分与三个芳基部分结合，其中两个卤素部分任选地与单体结合。本发明还涉及由这种聚（芳基胺）制备的膜，以及包含这种膜的电子照相装置和电致发光装置，例如聚合物发光二极管。本发明还涉及制备聚（芳基胺）的方法。本发明的聚合物形成了能够形成膜的相对高分子量电荷输送化合物的膜。可以使用相对少量的聚合物制备膜，同时仍然保持输送正电荷的期望性质。本文公开的方法提供了制备所公开的化合物的有效手段。

25. 发明申请

WO1998006760A1 SATURATED TRICYCLIC LIGAND CONTAINING METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS 审中-公开
标题翻译：含饱和三元配位金属复合物和烯烃聚合工艺
公开(公告)号：WO1998006760A1
公开(公告)日：1998-02-19
申请号：PCT/US1997013560
申请日：1997-08-01
申请人： THE DOW CHEMICAL COMPANY , NORTHWESTERN UNIVERSITY
发明人： THE DOW CHEMICAL COMPANY , NORTHWESTERN UNIVERSITY , NICKIAS, Peter, N. , OBORA, Yasushi , MARKS, Tobin, J.
IPC分类号： C08F04/642
CPC分类号： C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F110/06 , Y10S526/943 , C08F2500/15
摘要： Bridged, group 4 Metal complexes useful as olefin polymerization catalyst components corresponding to the formula: L1ZL2MXmX'n or a dimer, solvated adduct, chelated derivative or mixture thereof, wherein: L1 is a partially salturated tricyclic group, especially octahydrofluorenyl, L2 is a substituted cyclopentadienyl group that is bound to M by means of delocalized pi -electrons, said cyclopentadienyl group being substituted at one and only one of its two distal positions with a bulky ligand group; Z is divalent bridging substituent; X each occurrence is a monovalent, anionic moiety having up to 40 non-hydrogen atoms, optionally, two X groups may be covalently bound together forming a divalent dianionic moiety having both valences bound to M, or, optionally 2 X groups may be covalently bound together to form a neutral, conjugated or nonconjugated diene that is bonded to M by means of delocalized pi -electrons (whereupon M is in the +2 oxidation state), or further optionally one or more X and one or more X' groups may be bonded together thereby forming a moiety that is both covalently bound to M and coordinated thereto; m is 1 or 2 and is equal to two less than the formal oxidation state of M, except when 2 X groups together form a neutral conjugated or non-conjugated diene that is pi -bonded to M, in which case m is equal to the formal oxidation state of M; X' is a neutral ligand having up to 20 non-hydrogen atoms, and n is a number from 0 to 3.
摘要翻译：第4族金属络合物，可用作对应于下式的烯烃聚合催化剂组分：L1ZL2MXmX'n或二聚体，溶剂化加合物，螯合衍生物或其混合物，其中：L1为部分饱和三环基团，特别是八氢芴基，L2为取代的通过离域π电子与M结合的环戊二烯基，所述环戊二烯基在其两个远端位置中的一个且仅一个被取代，具有庞大的配体基团; Z是二价桥连取代基; X每个出现是具有多达40个非氢原子的单价阴离子部分，任选地，两个X基团可以共价键合在一起形成具有与M结合的两个价键的二价二阴离子部分，或者任选地，2个X基团可共价结合一起形成通过离域π电子（因此M处于+2氧化态），或进一步任选地一个或多个X和一个或多个X'基团与M键合的中性，共轭或非共轭二烯结合在一起，从而形成共价结合M并与之配位的部分; m为1或2，并且等于小于M的形式氧化态的2，除了当两个X基团一起形成与M相连接的中性共轭或非共轭二烯时，其中m等于 M的正式氧化态; X'是具有至多20个非氢原子的中性配体，n是0至3的数。

26. 发明申请

WO1998006728A1 2-HETEROATOM SUBSTITUTED CYCLOPENTADIENYL-CONTAINING METAL COMPLEXES AND OLEFIN POLYMERIZATION PROCESS 审中-公开
标题翻译：取代二环己基二烯基的金属络合物和烯烃聚合方法
公开(公告)号：WO1998006728A1
公开(公告)日：1998-02-19
申请号：PCT/US1997013171
申请日：1997-07-28
申请人： THE DOW CHEMICAL COMPANY , KLOSIN, Jerzy , KRUPER, William, J., Jr. , NICKIAS, Peter, N. , PATTON, Jasson, T. , WILSON, David, R.
发明人： THE DOW CHEMICAL COMPANY
IPC分类号： C07F17/00
CPC分类号： C07F17/00 , C07F7/10 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F210/14 , C08F2500/12
摘要： This invention relates to heteroatom substituted cyclopentadienyl-containing ligands, metal complexes containing these ligands, catalyst systems prepared from catalyst components comprising these metal complexes. The metal complexes contain a heteroatom-Cp bond or a ring heteroatom-Cp bond in the 2-position of the Cp. In preferred metal complexes the ligand is a 2-heteroatom substituted indenyl group. The catalyst systems for olefin plymerization may be used at high temperatures, are highly active and produce high molecular weight polymer.
摘要翻译：本发明涉及含杂原子取代的含环戊二烯基的配位体，含有这些配位体的金属络合物，由包含这些金属络合物的催化剂组分制备的催化剂体系。金属络合物在Cp的2-位含有杂原子-Cp键或环杂原子-Cp键。在优选的金属络合物中，配体是2-杂原子取代的茚基。用于烯烃聚合的催化剂体系可以在高温下使用，具有高活性并产生高分子量聚合物。

27. 发明申请

WO1998003578A1 THERMOPLASTIC POLYMER COMPOSITIONS WITH MODIFIED ELECTRICAL CONDUCTIVITY 审中-公开
标题翻译：具有改性电导率的热塑性聚合物组合物
公开(公告)号：WO1998003578A1
公开(公告)日：1998-01-29
申请号：PCT/US1997011401
申请日：1997-07-02
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , LUNDGARD, Richard, A. , BABINEC, Susan, J. , MUSSELL, Robert, D. , SEN, Ashish
IPC分类号： C08J03/22
CPC分类号： C08J3/226 , C08J2423/00 , H01B1/24 , Y10S524/901
摘要： A process for preparing an electronically-conductive thermoplastic composition having at least two phases, which includes (I) combining an amorphous or semi-crystalline thermoplastic polymer or miscible blend of polymers with an electronically-conductive carbon under conditions sufficient to disperse the conductive carbon, thereby forming a mixture having at least one phase, with at least 60 percent of the carbon dispersed in a first phase which comprises at least 90 percent by weight of the mixture; and (II) combining the mixture obtained from step (I) with an amorphous or semi-crystalline thermoplastic polymer or miscible blend of polymers, at least a portion of which is immiscible in the first phase, thereby forming a composition having at least two phases. Compositions prepared by this process are sufficiently conductive to be useful for a variety of applications, such as structural materials for applications requiring electromotively-paintable substrates.
摘要翻译：一种制备具有至少两相的电子导电热塑性组合物的方法，其包括（I）在足以分散导电碳的条件下将非晶或半结晶热塑性聚合物或可混合的聚合物共混物与电子导电碳组合，从而形成具有至少一相的混合物，其中至少60％的碳分散在包含至少90重量％混合物的第一相中; 和（II）将从步骤（I）获得的混合物与无定形或半结晶热塑性聚合物或可混合的聚合物混合物组合，其至少一部分在第一相中是不混溶的，由此形成具有至少两相的组合物。通过该方法制备的组合物具有足够的导电性，可用于各种应用，例如需要电动涂漆基材的应用的结构材料。

28. 发明申请

WO1998003560A1 POLYMER DEVOLATILIZATION 审中-公开
标题翻译：聚合物灭活
公开(公告)号：WO1998003560A1
公开(公告)日：1998-01-29
申请号：PCT/US1997012288
申请日：1997-07-09
申请人： THE DOW CHEMICAL COMPANY , WELLER, Joseph, P. , WILSON, Lawrence, D. , ROSENAU, Michele, L. , JIMENEZ, Pat , LESCURE, Bernard, M.
发明人： THE DOW CHEMICAL COMPANY
IPC分类号： C08F06/00
CPC分类号： C08F6/28 , C08F6/001 , Y10S159/04 , Y10S159/16
摘要： A process has been invented for removing contaminants (including solvent) from a flowing polymer, the process, in one aspect, including dissolving a sparingly soluble stripping agent into a flowing polymer, the sparingly soluble stripping agent stripping contaminants from the flowing polymer creating a mixture of contaminants and sparingly soluble stripping agent, which flows out from the flowing polymer, and separating the mixture from the polymer. In one aspect, recyclable sparingly soluble stripping agent is recovered and re-used.
摘要翻译：已经发明了一种从流动的聚合物中除去污染物（包括溶剂）的方法，该方法在一个方面包括将微溶的汽提剂溶解在流动的聚合物中，微溶的汽提剂从流动的聚合物中汽提污染物产生混合物的污染物和微溶的汽提剂，其从流动的聚合物流出，并将混合物与聚合物分离。在一个方面，可回收的微溶的汽提剂被回收并重新使用。

29. 发明申请

WO1998002379A2 REACTOR AND METHOD FOR SYNTHESIS OF HYDROGEN PEROXIDE 审中-公开
标题翻译：合成过氧化氢的反应器和方法
公开(公告)号：WO1998002379A2
公开(公告)日：1998-01-22
申请号：PCT/US1997013465
申请日：1997-07-11
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , MCINTYRE, James, A. , PLOWMAN, Keith, R. , MOLL, David, J. , LANDON, Von, G.
IPC分类号： C01B15/00
CPC分类号： C01B15/029 , B01J4/04 , B01J12/007 , B01J19/2475 , B01J2219/00051
摘要： This invention is a chemical reactor and method for synthesis of hydrogen peroxide from molecular hydrogen and oxygen. The chemical reactor comprises a polymeric solution-diffusion membrane having a hydrogen contact side and an oxygen contact side and chambers for placing the relevant reactants in contact with the membrane. Conditions are provided such that a preferred flux of molecular hydrogen across the polymeric solution-diffusion membrane is at least five times greater than flux of the molecular oxygen across the membrane. The chemical reactor and method may be used to controllably synthesize hydrogen peroxide directly from molecular hydrogen and oxygen outside of the explosive range, without the use of organic solvents or complex equipment for ionic and electrical transport.
摘要翻译：本发明是从分子氢和氧合成过氧化氢的化学反应器和方法。化学反应器包括具有氢接触侧和氧接触侧的聚合物溶液 - 扩散膜和用于使相关反应物与膜接触的室。提供了条件，使得跨聚合物溶液 - 扩散膜的优选的分子氢通量比通过膜的分子氧的通量高至少五倍。化学反应器和方法可用于直接从分子氢和爆炸范围以外的氧气可控地合成过氧化氢，而不使用有机溶剂或离子和电输送的复杂设备。

30. 发明申请

WO1998001452A2 5H-PYRROLO(3',4':5,6)(1,4)DITHIINO(2,3-C)-(1,2,5)THIADIAZOLE-5,7(6H)-DIONE, COMPOSITIONS CONTAINING THEM AND THEIR USE AS ANTIMICROBIAL AND MARINE ANTIFOULING AGENTS 审中-公开
标题翻译： 5H-PYRROO（3'，4'：5,6）（1,4）二氢（2,3-C） - （1,2,5）噻二唑-5,7（6H） - 酮，包含它们的组合物他们被用作抗生素和海洋反刍动物
公开(公告)号：WO1998001452A2
公开(公告)日：1998-01-15
申请号：PCT/US1997012016
申请日：1997-07-10
申请人： THE DOW CHEMICAL COMPANY
发明人： THE DOW CHEMICAL COMPANY , SHANKAR, Ravi, B. , ROMER, Duane, R. , PEWS, R., Garth
IPC分类号： C07D513/14
CPC分类号： C07D513/14 , A01N43/90
摘要： Various 5H-pyrrolo(3',4':5,6)(1,4)dithiino-(2,3-C)(1,2,5)thiadiazole-5,7(6H)-diones corresponding to formula (I) wherein R represents -H, benzyl, phenethyl, a C1-C10 straight or branched chain alkyl radical, a C3-C10-cycloalkyl radical, a C1-C10 straight or branched chain alkoxy radical, a C3-C10-cycloalkoxy, an ester of the formula -CH2CH2O-C(O)-R , wherein R represents a C1-C6 straight or branched chain alkyl radical or a C3-C6 cycloalkyl radical or R represents phenyl substituted with from 0-5 halo, C1-C6 straight or branched chain alkyl, cyano, nitro groups, or an ester of the formula -OC(O)-R , wherein R represents a C1-C6 straight or branched chain alkyl radical or a C3-C6 cycloalkyl radical or an amide of the formula -C(O)-N(R )x, wherein each R independently represents a C1-C6 straight or branched chain alkyl radical or a C3-C6 cycloalkyl radical are disclosed. These compounds have been found to exhibit antimicrobial and marine antifouling activity in industrial and commercial applications and compositions containing these compounds are so employed.
摘要翻译：对应于式（5）的各种5H-吡咯并（3'，4'：5,6）（1,4）二硫基 - （2,3-C）（1,2,5）噻二唑-5,7（6H） I）其中R表示-H，苄基，苯乙基，C1-C10直链或支链烷基，C3-C10-环烷基，C1-C10直链或支链烷氧基，C3-C10-环烷氧基，式-CH 2 CH 2 O-C（O）-R 1的酯，其中R 1表示C 1 -C 6直链或支链烷基或C 3 -C 6环烷基，或R表示被0-5个卤素，C 1 -C 6直链或支链烷基，氰基，硝基或式-OC（O）-R 1的酯，其中R 1表示C 1 -C 6直链或支链烷基或 C 3 -C 6环烷基或式-C（O）-N（R 2）x的酰胺，其中每个R 2独立地表示C 1 -C 6直链或支链烷基或C 3 -C 6 环烷基。已经发现这些化合物在工业和商业应用中表现出抗微生物和海洋防污性，并且使用含有这些化合物的组合物。

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