Dishwashing agent
    1.
    发明授权
    Dishwashing agent 失效
    洗碗剂

    公开(公告)号:US5066415A

    公开(公告)日:1991-11-19

    申请号:US572883

    申请日:1990-08-24

    摘要: A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO.sub.2 /Na.sub.2 O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.

    摘要翻译: 餐具洗涤剂由结晶,大部分为水不溶性的钠层硅酸盐组成,其中SiO 2 / Na 2 O的摩尔比为(1.9-3.5):1与质子供体结合,0.5重量%的洗碗剂水溶液 pH值小于10.洗碗剂还可含有表面活性剂,活性氯或活性氧载体,分散剂,碱金属磷酸盐或碱金属多磷酸盐和填料。

    Process inhibiting the coalescence of flowable phosphorus pentachloride
in closed containers
    2.
    发明授权
    Process inhibiting the coalescence of flowable phosphorus pentachloride in closed containers 失效
    在密闭容器中抑制可流通的五氯化磷聚结的方法

    公开(公告)号:US4265854A

    公开(公告)日:1981-05-05

    申请号:US86815

    申请日:1979-10-22

    IPC分类号: C01B25/10 B01J19/00

    CPC分类号: C01B25/10

    摘要: A process inhibiting the coalescence of flowable phosphorus pentachloride in a closed container. To this end, the invention provides for a readily volatizable organic liquid boiling within the range about 20.degree. to 200.degree. C. and being inert with respect to phosphorus pentachloride to be admitted to the container prior to, during or after the introduction of phosphorus pentachloride thereinto, and for the container to be then hermetically sealed, the liquid being used in a proportion of about 1 to 15 weight %, based on the quantity of phosphorus pentachloride.

    摘要翻译: 一种抑制可密闭容器中可流通的五氯化磷聚结的方法。 为此,本发明提供了易于挥发的有机液体在约20℃至200℃的范围内沸腾,并且在引入五氯化磷之前,期间或之后相对于五氯化磷是惰性的 并且为了使容器被气密密封,基于五氯化磷的量,所述液体以约1至15重量%的比例使用。

    Process for flameproofing plastics
    4.
    发明授权
    Process for flameproofing plastics 失效
    隔热塑料的工艺

    公开(公告)号:US4105735A

    公开(公告)日:1978-08-08

    申请号:US727461

    申请日:1976-09-28

    IPC分类号: C08K9/08 C09K3/28

    CPC分类号: C08K9/08 Y10S260/24

    摘要: A process for flameproofing plastics comprising incorporating in the plastic a homogeneous granulate containing pulverulent red phosphorus with a particle size of up to about 100 microns and a binder; the granulate is more particularly comprised of a blend of10-97% by weight of red phosphorus,3-50% by weight of a binder melting between about 30.degree. and 180.degree. C. and being selected from waxes and/or waxy substances and/or metal soaps, and up to 87% by weight of addends promoting the flameproofing efficiency of the granulate, inhibiting the evolution of gaseous phosphines upon the incorporation of the granulate with the plastics, or being suitable fillers.

    摘要翻译: 一种用于对塑料进行隔热的方法,包括在塑料中掺入含有粒径至多约100微米的粉红磷的均质颗粒和粘合剂; 颗粒更特别地由10-97%重量红磷,3-50%重量的约30〜180℃之间的粘合剂的混合物组成,并且选自蜡和/或蜡质物质, /或金属皂,以及高达87重量%的增加促进颗粒的防火效率的添加物,抑制在将颗粒与塑料结合在一起时气态膦的释放,或者是合适的填料。

    Intumescent flame-retardant coating compositions
    5.
    发明授权
    Intumescent flame-retardant coating compositions 失效
    膨胀型阻燃涂料组合物

    公开(公告)号:US4009137A

    公开(公告)日:1977-02-22

    申请号:US527446

    申请日:1974-11-26

    IPC分类号: C09D5/18 C08L31/04

    CPC分类号: C09D5/18

    摘要: Production of intumescent flame-retardant coating compositions which substantially contain a film-forming binder, an ammonium polyphosphate, one or more substances carbonizing under the action of heat, dispersing agents and fillers, if desired. The compositions contain more particularly an ammonium polyphosphate of the general formula:H.sub.(n.sub.-m).sub.+2 (NH.sub.4).sub.m P.sub.n O.sub.3n.sub.+1in which n stands for a whole number averaging a value of more than 400 up to about 800 and the ratio of m:n is about 1.

    摘要翻译: 如果需要,生产基本上含有成膜粘合剂,多磷酸铵,一种或多种在加热作用下碳化的物质,分散剂和填料的膨胀型阻燃涂料组合物。 组合物更特别地包含以下通式的多磷酸铵:

    Flameproof moulding compositions based on polyolefins
    6.
    发明授权
    Flameproof moulding compositions based on polyolefins 失效
    基于聚烯烃的防火成型组合物

    公开(公告)号:US3943194A

    公开(公告)日:1976-03-09

    申请号:US511015

    申请日:1974-10-01

    摘要: Flameproof moulding compositions, which are based on polyolefins and made from a pulverulent blend comprising a polyolefin as its essential ingredient and a plurality of flame-retardant ingredients. The flame-retardant ingredients comprise red phosphorus and at least one organic nitrogen compound which carbonizes after inflammation. The moulding compositions contain the flame-retardant ingredients in a total proportion of at most about 30 weight %. Red phosphorus and organic nitrogen compound are used in a quantitative ratio between 99:1 and 1:99.

    摘要翻译: 防火成型组合物,其基于聚烯烃并由包含聚烯烃作为其主要成分的粉末共混物制成,并且具有多种阻燃成分。 阻燃成分包含红磷和至少一种在炎症后碳化的有机氮化合物。 模塑组合物含有至多约30重量%的总比例的阻燃成分。 红磷和有机氮化合物的定量比例在99:1和1:99之间。

    Process for the preparation of a dicalcium phosphate dihydrate suitable
for use in toothpastes
    9.
    发明授权
    Process for the preparation of a dicalcium phosphate dihydrate suitable for use in toothpastes 失效
    制备适合用于牙膏的磷酸二钙二水合物的方法

    公开(公告)号:US5427756A

    公开(公告)日:1995-06-27

    申请号:US192714

    申请日:1994-02-07

    CPC分类号: A61K8/24 A61Q11/00 C01B25/327

    摘要: In the process for the preparation of dicalcium phosphate dihydrate, which has a good compatibility with fluorine and stability to hydrolysis and causes the minimum possible after-thickening when used in toothpastes, by reaction of calcium carbonate suspended in water with an aqueous solution of orthophosphoric acid, precipitation of dimagnesium phosphate trihydrate, as a stabilizer, by reaction of aqueous solutions of a magnesium salt and of orthophosphoric acid in the presence of a basic compound and subsequent addition of tetrasodium pyrophosphate to the reaction mixture as a further stabilizer and final filtration, drying and grinding of the precipitate, 0.2 to 0.6% by weight of tetrasodium pyrophosphate, calculated with respect to the dicalcium phosphate dihydrate precipitated in the reaction mixture, is added to the aqueous reaction mixture.

    摘要翻译: 在制备与氟的相容性好,水解稳定性高的牙釉质二水合物的制备方法中,通过使用于牙膏的水分中的碳酸钙与正磷酸水溶液反应, 通过在碱性化合物的存在下将镁盐和正磷酸的水溶液反应,然后将焦磷酸四钠加入到反应混合物中,作为稳定剂沉淀作为稳定剂,作为另外的稳定剂和最后的过滤,干燥 并研磨沉淀物,将相对于在反应混合物中沉淀的磷酸二钙二水合物计算的焦磷酸四钠的0.2-0.6重量%加入到水性反应混合物中。