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33 条记录 (耗时 0.011 秒)

    Difficultly flammable veneered or coated extruded boards
    3.
    发明授权
    Difficultly flammable veneered or coated extruded boards 失效
    难燃的单板或涂层挤出板

    公开(公告)号：US4701373A

    公开(公告)日：1987-10-20

    申请号：US915493

    申请日：1986-10-06

    申请人： Fritz-Reichard Fuchs ,  Horst Staendeke

    发明人： Fritz-Reichard Fuchs ,  Horst Staendeke

    IPC分类号： B32B21/12 ,  C08K3/32 ,  C08K9/08 ,  C08L61/06 ,  C08L61/28 ,  C08L63/00 ,  C08L75/04 ,  C09K21/12 ,  C09K21/14 ,  C08K9/10

    CPC分类号： B32B21/12 ,  C08K3/32 ,  C08K9/08 ,  C09K21/12 ,  C09K21/14 ,  C08L2201/02 ,  C08L61/06 ,  C08L61/28 ,  C08L63/00 ,  C08L75/04 ,  Y10S428/921 ,  Y10S525/936 ,  Y10T428/253 ,  Y10T428/254 ,  Y10T428/2998 ,  Y10T428/31594 ,  Y10T428/31957 ,  Y10T428/3196

    摘要： The disclosure relates to difficulty flammable wooden articles, especially chip boards comprising solid and pipe boards, prepared by extrusion from wooden chips and/or woody fibrous materials. The articles contain as a flame-retarding addend a product of(a) 50 to 99.5 weight % of a flame-retarding agent physically and chemically stable under extrusion conditions, preferably 75 to 99.5 weight % of a pulverulent, free-flowing ammonium polyphosphate of the general formulaH.sub.(n-m)+2 (NH.sub.4).sub.m P.sub.n O.sub.3n+1in which n stands for a whole number with an average value of about 20 to 800 and the ratio of m/n is about 1, and(b) about 0.5 to 50 weight % of a cured water-insoluble artificial resin encapsulating the individual particles of the flame-retarding agent or ammonium polyphosphate.The disclosure also relates to difficulty flammable boards veneered with wood or a laminate.

    摘要翻译： 本公开涉及难易易燃的木制品，特别是包括固体和管板的芯板，其通过从木屑和/或木质纤维材料挤出而制备。 这些制品作为阻燃剂添加了（a）50-99.5重量％的阻燃剂在挤出条件下物理和化学稳定的产物，优选75-99.5重量％的粉末状，自由流动的多磷酸铵 通式为H（nm）+2（NH4）mPnO3n + 1，其中n代表整数，平均值约为20〜800，m / n的比例约为1，（b）约为0.5〜 50重量％的固化的不溶于水的人造树脂，其包封阻燃剂或多磷酸铵的各个颗粒。 本公开还涉及用木材或层压板镶嵌的易燃板材的难易程度。

    Production of quaternary phosphonium halides
    4.
    发明授权
    Production of quaternary phosphonium halides 失效
    生产季鏻卤化物

    公开(公告)号：US4122123A

    公开(公告)日：1978-10-24

    申请号：US635587

    申请日：1975-11-28

    申请人： Klaus Hestermann ,  Horst Staendeke ,  Bernd Lippsmeier

    发明人： Klaus Hestermann ,  Horst Staendeke ,  Bernd Lippsmeier

    IPC分类号： B01J21/18 ,  B01J23/00 ,  B01J23/38 ,  C07F9/50 ,  C07F9/53 ,  C07F9/54

    CPC分类号： C07F9/5004 ,  B01J21/18 ,  B01J23/38 ,  C07F9/53 ,  C07F9/5407

    摘要： Production of quaternary phosphonium halides of the general formula:[R.sup.1 R.sup.2 R.sup.3 R.sup.4 P]X,in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 stand for identical or different alkyl groups having from 1 to 4 carbon atoms and X stands for halogen, especially for chlorine or bromine. The compounds are more especially made by flowing hydrogen phosphide or a primary phosphine R.sup.1 PH.sub.2 or secondary phosphine R.sup.1 R.sup.2 PH or tertiary phosphine R.sup.1 R.sup.2 R.sup.3 P and an alkyl halide R.sup.4 X in a molar ratio from 0.02 to 10, at a temperature from 100.degree. to 500.degree. C, under a pressure of up to 10 atmospheres gauge and for a period from 0.5 to 500 seconds over a catalyst and separating the resulting quaternary phosphonium halides from the reaction gas.The halides so made are used for making trialkylphosphine oxides and trialkylphosphines.

    摘要翻译： 制备以下通式的季鏻卤化物：

    Stabilized red phosphorus and process for making it
    5.
    发明授权
    Stabilized red phosphorus and process for making it 失效
    稳定的红磷及其制备方法

    公开(公告)号：US4115522A

    公开(公告)日：1978-09-19

    申请号：US814464

    申请日：1977-07-11

    申请人： Horst Staendeke ,  Franz-Josef Dany ,  Joachim Kandler

    发明人： Horst Staendeke ,  Franz-Josef Dany ,  Joachim Kandler

    IPC分类号： C01B25/00 ,  C01B25/01 ,  C01B25/02 ,  C01B25/04

    CPC分类号： C01B25/006

    摘要： The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the neutral aluminum, magnesium, calcium or zinc salt of orthophosphoric acid, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.

    摘要翻译： 本发明提供稳定的粉红磷。 它包括大小为至多约2mm的红磷颗粒的均匀混合物，以及作为氧化稳定剂的周期系统的第二组或第三组的金属化合物，其中金属化合物是中性铝，镁，钙或 正磷酸锌盐，金属化合物以约0.5至5重量％的比例存在于均匀共混物中。

    Flame-resistant polyurethanes
    6.
    发明授权
    Flame-resistant polyurethanes 失效
    耐火聚氨酯

    公开(公告)号：US5985965A

    公开(公告)日：1999-11-16

    申请号：US798783

    申请日：1997-02-11

    申请人： Martin Sicken ,  Horst Staendeke

    发明人： Martin Sicken ,  Horst Staendeke

    IPC分类号： C08G18/38 ,  C08G18/64 ,  C08G79/04 ,  C08K5/521 ,  C08L75/00 ,  C08L75/04 ,  C08L85/02 ,  C08K5/52

    CPC分类号： C08G79/04 ,  C08G18/3878 ,  C08G18/6461 ,  C08K5/521 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

    摘要： The flame-resistant polyurethanes of the invention comprise, as flameproofing agents, mixtures of oligomeric phosphoric acid esters which carry hydroxyalkoxy groups, of the formula I ##STR1## in which q denotes an average chain length of 0.5 to 10, R.sub.1 is a hydroxyl-containing radical of the formula II a,R.sub.2 is a radical of the formula III ##STR2## R.sub.3 is a radical of the formula II b, R.sub.4 is R.sub.1 or R.sub.3 ; R.sub.5,R.sub.6 and R.sub.7 are an H atom or an alkyl radical having 1 to 6 carbon atoms, m is 0 to 4 and n is 1 to 4.

    摘要翻译： 作为防火剂，本发明的阻燃聚氨酯包含式I中携带羟基烷氧基的低聚磷酸酯的混合物，其中+ E，ovs q + EE表示平均链长为0.5至10，R 1为 式IIa的含羟基的基团，R2是式III的基团R3是式IIb的基团，R4是R1或R3; R5，R6和R7是H原子或碳原子数为1〜6的烷基，m为0〜4，n为1〜4。

    Flame retardant polymeric compositions
    7.
    发明授权
    Flame retardant polymeric compositions 失效
    阻燃聚合物组合物

    公开(公告)号：US5312853A

    公开(公告)日：1994-05-17

    申请号：US126142

    申请日：1993-09-23

    申请人： Horst Staendeke ,  Daniel J. Scharf

    发明人： Horst Staendeke ,  Daniel J. Scharf

    IPC分类号： C08K3/32 ,  C08K5/3477 ,  C08K9/08 ,  C08K5/3492

    CPC分类号： C08K9/08 ,  C08K3/32 ,  C08K5/3477

    摘要： Flame-retardant polymeric compositions, preferably thermoplastic and especially polyolefin-based compositions, containing an intumescent flame-retardant system substantially comprised of a phosphorus component and an organic nitrogen component. The flame-retardant system is more particularly comprised of ammonium polyphosphate and tris-(2-hydroxyethyl) isocyanurate.

    摘要翻译： 阻燃聚合物组合物，优选热塑性的，尤其是基于聚烯烃的组合物，其包含基本上由磷组分和有机氮组分组成的膨胀型阻燃体系。 阻燃体系更具体地由多磷酸铵和三（2-羟乙基）异氰脲酸酯组成。

    Production of tertiary phosphine oxides
    10.
    发明授权
    Production of tertiary phosphine oxides 失效
    生产叔膦氧化物

    公开(公告)号：US4096189A

    公开(公告)日：1978-06-20

    申请号：US696921

    申请日：1976-06-17

    申请人： Horst Staendeke

    发明人： Horst Staendeke

    IPC分类号： C07F9/53

    CPC分类号： C07F9/53

    摘要： Production of tertiary phosphine oxides of the general formulaR.sup.1 R.sup.2 R.sup.3 P(O),in which R.sup.1, R.sup.2 and R.sup.3 each stand for identical or different, substituted or unsubstituted alkyl, aryl or aralkyl groups. The tertiary phosphine oxides are produced by oxidizing at temperatures higher than 200.degree. C one or more quaternary phosphonium halides of the general formula[R.sup.1 R.sup.2 R.sup.3 R.sup.4 P] X,in which R.sup.1 through R.sup.3 have the meanings given above, R.sup.4 has the same meaning as R.sup.1 through R.sup.3, and X stands for a halogen atom.

    摘要翻译： 制备通式为R 1 R 2 R 3 P（O）的叔膦氧化物，其中R 1，R 2和R 3各自代表相同或不同的取代或未取代的烷基，芳基或芳烷基。 叔膦氧化物通过在高于200℃的温度下氧化制备一种或多种通式[R1R2R3R4P] X的季鏻卤化物，其中R1至R3具有上述含义，R4具有与R 1至R 3相同的含义 ，X表示卤素原子。