A method for using aminofunctional silicon compounds for selective separation of gases
    1.
    发明公开
    A method for using aminofunctional silicon compounds for selective separation of gases 失效
    Verfahren zur Anwendung von Amino-Silizium Verbindungen zur selektiven Gastrennung。

    公开(公告)号:EP0674936A2

    公开(公告)日:1995-10-04

    申请号:EP95302009.6

    申请日:1995-03-27

    IPC分类号: B01D53/14 B01D53/46

    摘要: What is disclosed and claimed herein as the invention is a method for selective separation of certain gases from contaminated gases, the method comprising contacting a contaminated gas with an aminofunctional silicon compound selected from silanes, siloxanes, mixtures of silanes and siloxanes, mixtures of silanes with non-reactive organic fluids, mixtures of silanes with non-reactive silicone fluids, mixtures of siloxanes with non-reactive organic fluids and mixtures of siloxanes and non-reactive silicone fluids, for a time sufficient and at a temperature sufficient to reduce the contaminants in the contaminated gas.

    摘要翻译: 本发明所公开和要求的是本发明的一种选择性分离某些气体与受污染气体的方法,该方法包括将受污染的气体与选自硅烷,硅氧烷,硅烷和硅氧烷的混合物的氨基官能硅化合物接触,硅烷与 非反应性有机流体,硅烷与非反应性硅氧烷流体的混合物,硅氧烷与非反应性有机流体的混合物以及硅氧烷和非反应性硅氧烷流体的混合物,时间足以在足以降低污染物中的污染物的温度 受污染的气体。

    Method for enhancing the dielectrical strength of a cable using a fluid mixture
    5.
    发明公开
    Method for enhancing the dielectrical strength of a cable using a fluid mixture 失效
    一种用于使用液体混合物中增加电缆的介电强度的方法。

    公开(公告)号:EP0621607A1

    公开(公告)日:1994-10-26

    申请号:EP94302572.6

    申请日:1994-04-12

    IPC分类号: H01B7/28 H01B3/44 H01B3/46

    摘要: A method for enhancing the dielectric properties of new or in-service electrical cable is disclosed, the method comprising supplying the interstitial void space of the cable's conductor with a fluid mixture comprising

    (A) an antitreeing agent; and
    (B) a water-reactive compound,

    wherein (B) has a diffusion coefficient of at least 1 x 10⁻⁷ cm²/second at 50°C. in the insulation of the cable and the mixture has an initial viscosity of ≦100 cP (mPa·s) at 25°C. The instant method provides a more symmetrical distribution of dielectric enhancing fluid in the insulation than prior art approaches and results in a significant reduction in cable treatment time.

    摘要翻译: 一种用于增强的介电性质的方法的新的或是服务电电缆盘游离缺失,该方法包括有流体混合物,其包含(A)至antitreeing剂供给电缆的导体的间隙空位空间; 和(B)的水反应性化合物,worin(B)具有的扩散系数为至少1×10 < - > <7>厘米<2> /秒,在50℃下在电缆和所述混合物的绝缘 具有在25℃本方法提供提高介电性流体在绝缘性比现有技术的方法和结果在电缆治疗时间减少显著更对称的分布初始

    Encapsulated silicone antifoam compositions
    7.
    发明公开
    Encapsulated silicone antifoam compositions 失效
    Eingekapselte Silicon-Antischaummittel。

    公开(公告)号:EP0339958A2

    公开(公告)日:1989-11-02

    申请号:EP89304142.6

    申请日:1989-04-26

    IPC分类号: B01D19/04

    CPC分类号: B01D19/0409

    摘要: An encapsulated antifoam of glucose and an imbedded silica-filled polydimethylsiloxane antifoam. Anhydrous glucose is the encapsulating material although other meltable sugars and biocompatible materials such as d-sorbitol, maltose, d-xylose, fructose, citric acid monohydrate and ascorbic acid can be used. The compositions have utility in the food, drug, pharmaceutical, medical, detergent, agricultural, fermentation and cosmetic fields.

    摘要翻译: 包封的葡萄糖消泡剂和嵌入二氧化硅填充的聚二甲基硅氧烷消泡剂。 无水葡萄糖是包封材料,尽管可以使用其它可熔性糖和生物相容性材料如d-山梨糖醇,麦芽糖,D-木糖,果糖,柠檬酸一水合物和抗坏血酸。 该组合物可用于食品,药物,制药,医疗,洗涤剂,农业,发酵和化妆品领域。

    Process for preparing silicone microparticles cured by a Michael addition reactor
    8.
    发明公开
    Process for preparing silicone microparticles cured by a Michael addition reactor 失效
    Verfahren zur Herstellung von Silikonmikrokapseln,geliert durch eine Michael-Additionsreaktion。

    公开(公告)号:EP0267003A1

    公开(公告)日:1988-05-11

    申请号:EP87309719.0

    申请日:1987-11-03

    IPC分类号: B01J13/02 C08J3/02

    摘要: Microparticies, such as microspheres and microcapsules, comprising a solid organopolysiloxane are prepared by curing a dispersion of discrete entities by means of a Michael-type addition reaction. The discrete entities are dispersed in a fluid continuous phase and are sphere-like particles of a curable liquid organopolysiloxane composition, or such a liquid organopolysiloxane composition containing a material to be encapsulated. The microparticles may be elastomeric or resinous and are useful as filler particles and time-release capsules.

    摘要翻译: 通过用迈克尔型加成反应固化离散实体的分散体制备包含固体有机聚硅氧烷的微粒,例如微球和微胶囊。 分散的实体分散在流体连续相中,并且是可固化液体有机聚硅氧烷组合物的球形颗粒,或含有待包封材料的液态有机聚硅氧烷组合物。 微粒可以是弹性体或树脂状的,并且可用作填料颗粒和时间释放胶囊。