Mixed oxide powder comprising alkali metal oxide, and silicone rubber comprising this powder
    4.
    发明授权
    Mixed oxide powder comprising alkali metal oxide, and silicone rubber comprising this powder 有权
    包含碱金属氧化物的混合氧化物粉末和包含该粉末的硅橡胶

    公开(公告)号:US07862797B2

    公开(公告)日:2011-01-04

    申请号:US11917199

    申请日:2006-05-23

    IPC分类号: C01C1/00

    摘要: Alkali metal oxide-metal oxide mixed oxide powder in the form of aggregates of pore-free primary particles, comprising from 0.005 to 5% by weight of at least one alkali metal oxide, which has a BET surface area of from 100 to 350 m2/g, has a specific DBP number, expressed as DBP number per square meter of specific surface area, greater than or equal to that of a powder which has only the metal oxide component, has the alkali metal oxide distributed in the core and on the surface of the primary particles. Silicone rubber comprising the alkali metal oxide-metal oxide mixed oxide powder.

    摘要翻译: 碱性金属氧化物 - 金属氧化物混合氧化物粉末,其为无孔一次粒子的聚集体形式,包含0.005至5重量%的至少一种碱金属氧化物,BET表面积为100-350m2 / g具有特定DBP数,表示为每平方米比表面积的DBP数,大于或等于仅具有金属氧化物组分的粉末,具有分布在芯中和表面上的碱金属氧化物 的初级粒子。 含有碱金属氧化物 - 金属氧化物混合氧化物粉末的硅橡胶。

    ADHESIVE AND SEALANT SYSTEMS
    6.
    发明申请
    ADHESIVE AND SEALANT SYSTEMS 失效
    粘合和密封系统

    公开(公告)号:US20100179276A1

    公开(公告)日:2010-07-15

    申请号:US12602276

    申请日:2008-05-23

    摘要: Adhesive and sealant systems on the basis of unsaturated polyester resins, epoxy resins, polyurethane, silane-terminated polymers, vinyl ester resins, acrylates, polyvinyl acetate, polyvinyl alcohol, polyvinyl ethers, ethylene-vinyl acetate, ethylene-acrylic acid copolymers, polyvinyl acetates, polystyrene, polyvinyl chloride, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, butyl rubber, polysulphide, polyethylene, polypropylene, fluorinated hydrocarbons, polyamides, saturated polyesters and copolyesters, phenol-formaldehyde resins, cresol-/resorcinol-formaldehyde resins, urea-formaldehyde resins, melamine-formaldehyde resins, polyimides, polybenzimidazoles or polysulphones and containing 1% to 15% by weight of a hydrophilic fumed silica structurally modified by grinding.

    摘要翻译: 基于不饱和聚酯树脂,环氧树脂,聚氨酯,硅烷封端聚合物,乙烯基酯树脂,丙烯酸酯,聚乙酸乙烯酯,聚乙烯醇,聚乙烯醚,乙烯 - 乙酸乙烯酯,乙烯 - 丙烯酸共聚物,聚乙酸乙烯酯 聚苯乙烯,聚氯乙烯,丁苯橡胶,氯丁二烯橡胶,丁腈橡胶,丁基橡胶,聚硫化物,聚乙烯,聚丙烯,氟化烃,聚酰胺,饱和聚酯和共聚酯,酚醛树脂,甲酚/间苯二酚 - 甲醛树脂,尿素 聚甲醛树脂,三聚氰胺 - 甲醛树脂,聚酰亚胺,聚苯并咪唑或聚砜,并含有1%至15%重量的通过研磨结构改性的亲水性热解法二氧化硅。

    RTV TWO-COMPONENT SILICONE RUBBER
    7.
    发明申请
    RTV TWO-COMPONENT SILICONE RUBBER 有权
    RTV双组分硅橡胶

    公开(公告)号:US20100168326A1

    公开(公告)日:2010-07-01

    申请号:US12600488

    申请日:2008-05-06

    IPC分类号: C08L83/00

    摘要: RTV two-component silicone rubber which contains structurally modified hydrophobic fumed silicas which have vinyl groups fixed on the surface, further hydrophobic groups, such as trimethylsilyl and/or dimethylsilyl and/or monomethylsilyl groups, additionally being fixed on the surface.

    摘要翻译: RTV双组分硅橡胶含有结构上改性的具有固定在表面上的乙烯基的疏水性热解法二氧化硅,另外还有疏水基团如三甲基甲硅烷基和/或二甲基甲硅烷基和/或单甲基甲硅烷基,固定在表面上。

    Silanised silicas
    8.
    发明授权
    Silanised silicas 有权
    硅烷化二氧化硅

    公开(公告)号:US07713626B2

    公开(公告)日:2010-05-11

    申请号:US10591609

    申请日:2005-02-08

    IPC分类号: C08L83/04 B32B27/00

    摘要: Silanized, structurally modified silicas, characterised by vinyl groups or vinyl silyl groups fixed to the surface, hydrophobic groups such as trimethyl silyl and/or dimethyl silyl and/or monomethyl silyl additionally being fixed to the surface, having the following physico-chemical properties: BET surface area m2/g: 25-400 Average primary particle size nm: 5-50 pH: 3-10 Carbon content %: 0.1-10 DBP value %:

    摘要翻译: 硅烷化的结构改性二氧化硅,其特征在于固定在表面上的乙烯基或乙烯基甲硅烷基,疏水基团如三甲基甲硅烷基和/或二甲基甲硅烷基和/或单甲基甲硅烷基另外固定在表面上,具有以下物理化学性质: BET表面积m2 / g:25-400平均一次粒径nm:5-50 pH:3-10碳含量%:0.1-10 DBP值%:<200或不可测定是通过用表面改性处理二氧化硅 试剂,热处理,然后对得到的混合物进行结构改性。 二氧化硅可用作硅橡胶中的填料。

    SILICAS
    9.
    发明申请
    SILICAS 有权
    硅胶

    公开(公告)号:US20100105818A1

    公开(公告)日:2010-04-29

    申请号:US12531887

    申请日:2008-05-06

    IPC分类号: C08K5/5419 C07F7/08

    摘要: The invention provides structurally modified, pyrogenically prepared silicas obtained by reaction of pyrogenic silicas with cyclic polysiloxanes of the type —[O—Si(R2)]n—, where R is a C1 to C6 alkyl group and n is 3 to 9, and subsequent structural modification of the silanized silicas obtained. The invention further provides an adhesive comprising the structurally modified, pyrogenically prepared silicas.

    摘要翻译: 本发明提供通过热解二氧化硅与[O-Si(R 2)] n - 型环状聚硅氧烷(其中R是C1至C6烷基,n为3至9)反应获得的结构上改性的热解法制备的二氧化硅,以及 随后对所得硅烷化二氧化硅的结构改性。 本发明还提供一种包含结构改性的,热解法制备的二氧化硅的粘合剂。