Process for Preventing Thiophenol Formation and/or Accumulation During Production of Poly(Arylene Sulfide)
    141.
    发明申请
    Process for Preventing Thiophenol Formation and/or Accumulation During Production of Poly(Arylene Sulfide) 审中-公开
    在制备聚(亚硫酰亚胺)过程中防止硫酚形成和/或累积的方法

    公开(公告)号:US20160075832A1

    公开(公告)日:2016-03-17

    申请号:US14483326

    申请日:2014-09-11

    申请人: SOLVAY SA

    IPC分类号: C08G75/14

    摘要: A process for producing a poly(arylene sulfide) polymer comprising (a) polymerizing reactants in a reaction vessel to produce a poly(arylene sulfide) reaction mixture, (b) processing at least a portion of the poly(arylene sulfide) reaction mixture to obtain a poly(arylene sulfide) reaction mixture downstream product, and (c) contacting a reactive aryl halide with at least a portion of the poly(arylene sulfide) reaction mixture and/or downstream product thereof, wherein before and/or after the contacting, the poly(arylene sulfide) reaction mixture and/or downstream product thereof comprise less than about 0.025 wt. % thiophenol, based on the total weight of the poly(arylene sulfide) reaction mixture and/or downstream product thereof.

    摘要翻译: 一种制备聚(亚芳基硫醚)聚合物的方法,包括(a)在反应容器中聚合反应物以产生聚(亚芳基硫醚)反应混合物,(b)将至少一部分聚(亚芳基硫醚)反应混合物加工成 获得聚(亚芳基硫醚)反应混合物下游产物,和(c)使反应性芳基卤化物与聚(亚芳基硫醚)反应混合物和/或其下游产物的至少一部分接触,其中在接触之前和/或之后 ,聚(亚芳基硫醚)反应混合物和/或其下游产物的含量小于约0.025wt。 %苯硫酚,基于聚(亚芳基硫醚)反应混合物和/或其下游产物的总重量。

    Crosslinkable arylamine compounds
    143.
    发明授权
    Crosslinkable arylamine compounds 有权
    可交联的芳基胺化合物

    公开(公告)号:US09263680B2

    公开(公告)日:2016-02-16

    申请号:US14369454

    申请日:2012-12-20

    申请人: SOLVAY SA

    摘要: Arylamine compounds comprising an arylamine core and at least one addition-polymerizable group X selected from the group consisting of formula (A); said addition polymerizable group attached to one ring of the arylamine core through a spacer of general formula (1): C(R1R2)—(C(R3R4))m; wherein, R1 and R2, independent of one another, each represent a C1-C8 alkyl group or an aryl group of from 5 to 30 carbon atoms, R3 and R4, independent of one another, are hydrogen, a C1 to C8 alkyl group or an aryl group of from 5 to 30 carbon atoms and m is an integer of from 0 to 6, or through a fluorene subunit of general formulae (2) or (3); wherein R5 represents hydrogen, C1 to C8-alkyl, or C5 to C30 aryl, and R6 and R7, independently of one another represent C1 alkylene or a C5 to C30 arylene group, provided that R6 and R7 both carry an addition-polymerizable group X and R5 is not hydrogen if R6 is methylene.

    摘要翻译: 包含芳基胺核和至少一种选自式(A)的加成聚合基团X的芳胺化合物; 所述加成聚合基团通过通式(1)的间隔基连接到芳胺核心的一个环上:C(R 1 R 2) - (C(R 3 R 4))m; 其中,R 1和R 2彼此独立地表示碳原子数为5〜30的C 1〜C 8烷基或芳基,R 3和R 4相互独立地为氢,C1〜C8烷基或 5〜30个碳原子的芳基,m为0〜6的整数,或通过通式(2)或(3)的芴亚单位。 其中R 5表示氢,C 1至C 8烷基或C 5至C 30芳基,并且R 6和R 7彼此独立地表示C 1亚烷基或C 5至C 30亚芳基,条件是R 6和R 7均携带可加聚基团X 如果R6是亚甲基,则R5不是氢。

    NON-FLAMMABLE COMPOSITIONS AND USE OF THESE COMPOSITIONS
    144.
    发明申请
    NON-FLAMMABLE COMPOSITIONS AND USE OF THESE COMPOSITIONS 审中-公开
    不易燃组合物和这些组合物的使用

    公开(公告)号:US20160023128A1

    公开(公告)日:2016-01-28

    申请号:US14775017

    申请日:2014-03-07

    申请人: SOLVAY SA

    IPC分类号: B01D12/00 C11D7/50

    摘要: The invention relates to certain non-flammable compositions containing 1,1,1,3,3-pentafluorobutane (R365mfc), 1,2-dichloroethylene and a hydrofluoroether, to mixtures containing these compositions and to the use of these non-flammable compositions or these mixtures, especially as precision cleaning agents for solid surfaces and for flushing, especially of refrigeration systems.

    摘要翻译: 本发明涉及含有这些组合物的混合物中含有1,1,1,3,3-五氟丁烷(R365mfc),1,2-二氯乙烯和氢氟醚的某些不可燃组合物以及使用这些不可燃组合物或 这些混合物,特别是用于固体表面和冲洗的精密清洁剂,特别是制冷系统。

    Fungicidal and parasiticidal fire-retardant powder
    146.
    发明申请
    Fungicidal and parasiticidal fire-retardant powder 有权
    杀菌和杀虫剂阻燃粉

    公开(公告)号:US20150368560A1

    公开(公告)日:2015-12-24

    申请号:US14410274

    申请日:2013-06-26

    申请人: SOLVAY SA

    IPC分类号: C09K21/04 A01N59/04

    摘要: Fire-retardant powder comprising at least 30% by weight of mono ammonium dihydrogen phosphate and/or di-ammonium monohydrogen phosphate, at least 5% by weight of alkaline bicarbonate, at least 3% by weight of silica, and at least 5% by weight of a compound selected from the group consisting of: sodium chloride, potassium chloride, potassium bromide, potassium sulfate, magnesium carbonate hydroxide pentahydrate, magnesium chloride hexahydrate, iron(II) sulfate heptahydrate, zinc (II) chloride, and combinations thereof. The invention also relates to building materials preferably comprising natural fibers and comprising at least 5% by weight, and at most 30% of a powder according to the invention.

    摘要翻译: 阻燃粉末包含至少30重量%的磷酸二氢铵和/或磷酸二氢铵,至少5重量%的碱式碳酸氢盐,至少3重量%的二氧化硅和至少5重量%的二氧化硅 选自氯化钠,氯化钾,溴化钾,硫酸钾,碳酸氢镁五水合物,氯化镁六水合物,七水合硫酸铁(II),氯化锌(II)及其组合的化合物的重量。 本发明还涉及优选包含天然纤维并且包含至少5重量%,最多30%的根据本发明的粉末的建筑材料。

    Sodium bicarbonate particles manufactured by atomization
    147.
    发明申请
    Sodium bicarbonate particles manufactured by atomization 审中-公开
    通过雾化制造的碳酸氢钠颗粒

    公开(公告)号:US20150359745A1

    公开(公告)日:2015-12-17

    申请号:US14653616

    申请日:2013-12-23

    申请人: SOLVAY SA

    IPC分类号: A61K9/16 A61K33/00

    摘要: Method for producing sodium bicarbonate particles by spray-drying of an aqueous solution comprising 1 to 10% by weight of sodium bicarbonate and an additive selected from the group consisting of: magnesium salt, sodium alkylbenzene sulfonate and soybean lecithin. Sodium bicarbonate particles obtainable by such process and comprising at least 20 mg of the additive per kg of sodium bicarbonate particles.

    摘要翻译: 通过喷雾干燥包含1〜10重量%碳酸氢钠的水溶液和选自镁盐,烷基苯磺酸钠和大豆卵磷脂的添加剂来生产碳酸氢钠颗粒的方法。 可通过这种方法获得的碳酸氢钠颗粒,并且每kg碳酸氢钠颗粒包含至少20mg的添加剂。

    A METHOD FOR DIELECTRICALLY INSULATING ACTIVE ELECTRIC PARTS
    148.
    发明申请
    A METHOD FOR DIELECTRICALLY INSULATING ACTIVE ELECTRIC PARTS 审中-公开
    一种绝缘电绝缘方法

    公开(公告)号:US20150318079A1

    公开(公告)日:2015-11-05

    申请号:US14653524

    申请日:2013-12-20

    申请人: SOLVAY SA

    IPC分类号: H01B3/56 H01B19/04

    摘要: A method for dielectrically insulating active electric parts A method for dielectrically insulating an active electric part wherein the electrical active part is arranged in a gas-tight housing comprising an insulating gas which contains or consists of a compound of formula (i) Rf1-(O)x-Rf2 wherein Rf1 and Rf2 are identical or different and designated fluorocarbon residues having a H/F ratio of equal to or less than 0.5 and x is 1, 2, or 3.

    摘要翻译: 一种有源电气部件的绝缘绝缘方法一种有源电气部件的绝缘绝缘方法,其中所述电活性部件布置在包含绝缘气体的气密壳体中,所述绝缘气体包含或由式(i)的化合物Rf1-(O )x-Rf2,其中Rf1和Rf2相同或不同,并且指定H / F比等于或小于0.5且x为1,2或3的碳氟化合物残基。

    Process for recovering soda values from underground soda deposits
    149.
    发明申请
    Process for recovering soda values from underground soda deposits 有权
    从地下苏打矿床回收苏打水值的过程

    公开(公告)号:US20150315893A1

    公开(公告)日:2015-11-05

    申请号:US14651338

    申请日:2013-12-12

    申请人: SOLVAY SA

    IPC分类号: E21B43/40 C01D7/12

    CPC分类号: E21B43/40 C01D7/126 E21B43/28

    摘要: Process for recovering soda values from first and second soda deposits situated respectively in first and second underground cavities containing respectively first and second soda solutions, the second soda solution containing a higher concentration in sodium chloride and/or sodium sulfate than the first soda solution, the process comprising: extracting a stream of first soda solution from the first cavity; introducing the stream of first soda solution in a first process which produces first soda crystals and a first waste purge stream containing a higher concentration in sodium chloride and/or in sodium sulfate than the first soda solution; introducing at least part of the first waste purge stream in the second cavity; extracting a stream of second soda solution from the second cavity; and introducing the stream of second soda solution in a second process which produces second soda crystals which have a higher concentration in sodium chloride and/or sodium sulfate than the first soda crystals.

    摘要翻译: 分别位于分别包含第一和第二苏打溶液的第一和第二地下腔中的第一和第二苏打沉积物的苏打值的第二苏打溶液的含量比第一苏打溶液含有较高浓度的氯化钠和/或硫酸钠的方法, 方法包括:从第一腔中提取第一苏打溶液流; 在产生第一苏打晶体的第一方法和在第一苏打溶液中含有较高浓度的氯化钠和/或硫酸钠的第一废物清除流中引入第一苏打溶液流; 将第一废物吹扫流中的至少一部分引入第二腔中; 从第二腔中提取第二苏打溶液流; 并在第二种方法中引入第二苏打溶液流,该方法产生在第一苏打晶体中在氯化钠和/或硫酸钠中具有较高浓度的第二苏打晶体。

    Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate
    150.
    发明申请
    Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate 审中-公开
    从包含碳酸氢钠的矿石矿石生产碳酸钠的方法

    公开(公告)号:US20150315675A1

    公开(公告)日:2015-11-05

    申请号:US14650099

    申请日:2013-12-05

    申请人: SOLVAY SA

    发明人: Alain VANDENDOREN

    IPC分类号: C22B26/10 C22B3/00

    摘要: Process to produce sodium carbonate from an ore mineral comprising sodium bicarbonate, comprising: dissolving sodium carbonate particles having a mean diameter D50, measured by sieve analysis, less than 250 μm in a water solution; introducing the resulting production solution comprising sodium carbonate into less basic compartments of an electrodialyser comprising alternating less basic and more basic adjacent compartments separated from each other by cationic membranes; producing a solution comprising sodium hydroxide into the more basic compartments; extracting the solution comprising sodium hydroxide from the more basic compartments of the electrodialyser and used to constitute a reaction solution; and putting the reaction solution into contact with the mineral ore comprising sodium bicarbonate in order to form a produced solution comprising sodium carbonate.

    摘要翻译: 包含碳酸氢钠矿物矿石生产碳酸钠的方法,包括:通过筛分分析,将平均直径D50的碳酸钠颗粒溶解在水溶液中小于250μm; 将所得的包含碳酸钠的生产溶液引入到电离渗析器的较不碱性的隔室中,所述隔室包含由阳离子膜彼此分离的交替的较少碱性和更碱性的邻近隔室; 产生包含氢氧化钠的溶液到更碱性的隔室中; 从电渗析器的更碱性隔室中萃取包含氢氧化钠的溶液,并用于构成反应溶液; 并将反应溶液与包含碳酸氢钠的矿石矿相接触,以形成包含碳酸钠的生产溶液。