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    • 96. 发明授权
    • Composition acting as coupling agent for filled and peroxidically crosslinking rubber compounds
    • 用作填充和过氧化交联橡胶化合物的偶联剂的组合物
    • US07625975B2
    • 2009-12-01
    • US10524689
    • 2003-06-20
    • Dieter BarfurthHelmut MackBurkhard Standke
    • Dieter BarfurthHelmut MackBurkhard Standke
    • C08L9/00
    • C08K5/5425C08L21/00Y10T428/2991Y10T428/2995Y10T428/31663
    • The present invention relates to a composition acting as coupling agent between fillers and peroxidically crosslinking elastomers in rubber compounds, which comprises, as component comprising silicon compounds, a mixture a) of vinylalkoxysiloxanes with alkylalkoxy-siloxanes, or b) of vinylalkoxysiloxanes with phenylalkoxy-siloxanes, or c) of vinylalkoxysiloxanes with phenyl/alkyl-alkoxysiloxanes or d) of acrylic or methacrylic alkoxysiloxanes with alkylalkoxysiloxanes, or e) of acrylic or methacrylic alkoxysiloxanes with phenylalkoxysiloxanes, or f) of acrylic or methacrylic alkoxysiloxanes with phenyl/alkylalkoxysiloxanes, or g) of at least one co-oligomeric organosiloxane which, as organofunctional groups, bears at least one group from the series vinyl, acrylic and methacrylic, and at least one group from the series alkyl and phenyl, and at least one alkoxy or hydroxy group. The present invention further relates to the use of a composition of the invention as a coupling agent in filled and peroxidically crosslinking rubber compounds, to rubber compounds obtained in this way, and to items made therefrom.
    • 本发明涉及在橡胶化合物中作为填料和过氧化交联弹性体之间的偶联剂的组合物,其包含作为包含硅化合物的组分的乙烯基烷氧基硅氧烷与烷基烷氧基硅氧烷的混合物,或b)乙烯基烷氧基硅氧烷与苯基烷氧基硅氧烷 或c)具有苯基/烷基 - 烷氧基硅氧烷的乙烯基烷氧基硅氧烷或d)丙烯酸或甲基丙烯酸烷氧基硅氧烷与烷基烷氧基硅氧烷,或e)丙烯酸或甲基丙烯酸烷氧基硅氧烷与苯基烷氧基硅氧烷,或f)丙烯酸或甲基丙烯酸烷氧基硅氧烷与苯基/烷基烷氧基硅氧烷,或g) 的至少一种共低聚有机硅氧烷,其作为有机官能团,从乙烯基,丙烯酸和甲基丙烯酸系列中至少包含一个基团,以及至少一个来自烷基和苯基的基团,以及至少一个烷氧基或羟基。 本发明还涉及本发明的组合物作为填充和过氧化交联的橡胶化合物中的偶联剂,以这种方式获得的橡胶化合物以及由其制备的物质的用途。
    • 99. 发明申请
    • Special Aminoalkylsilane Compounds as Binders for Composite Materials
    • US20080233341A1
    • 2008-09-25
    • US11995215
    • 2006-06-02
    • Peter JenknerBurkhard StandkeJaroslaw MonkiewiczRoland EdelmannAlireza KharazipourLars Kloeser
    • Peter JenknerBurkhard StandkeJaroslaw MonkiewiczRoland EdelmannAlireza KharazipourLars Kloeser
    • B32B5/12C09K3/00C09K21/00
    • C08L97/02C08K5/544Y10T428/24124Y10T428/249965Y10T428/249972Y10T428/253Y10T428/254Y10T428/31591C08L2666/44
    • The present invention relates to composite materials based on (a) at least one cellulose- or lignocellulose-containing material and (b) at least one aminoalkylsilane of the formula (I) R1R2N(CHR4)aSi(R3)r(OR)3-r (I), in which groups R1 and R2 are identical or different and in each case are H or a linear, branched or cyclic C1- to C20-alkyl group or an aryl group or an aminocarbyl group, it being possible for groups R1 and R2 to be optionally substituted, groups R4 are identical or different and R is H or methyl, a is from 1 to 10, R3 is H or a linear or branched C1- to C8-alkyl group, groups R are identical or different and R is H or a linear or branched C1- to C8-alkyl group and r is 0 or 1 or 2, or at least one cocondensate of at least one aminoalkylsilane of the general formula (I) and at least one further functional silane of the general formula (II) R7(CHR6)bSi(R5)p(OR)3-p (II), in which R7 is H or a vinyl group or an amino group or a glycidyloxy group or an acryloyloxy group or a methacryloyloxy group or a mercapto group or a sulfane group or a linear or branched C1- to C20-alkyl group or an aryl group, it being possible for the group R7 to be optionally substituted, groups R6 are identical or different and R6 is H or methyl, b is from 0 to 18, R5 is H or a linear or branched C1- to C8-alkyl group, groups R are identical or different and R is H or a linear or branched C1- to C8-alkyl group and p is 0 or 1 or 2, it being possible for the amino functions in the cocondensate to be partly or completely neutralized with an inorganic or organic acid, or an aqueous solution which contains at least one aminoalkylsilane of the formula (I) or at least one cocondensate based on at least one aminoalkylsilane of the general formula (I) and at least one further functional silane of the general formula (II), as a binder, such composite materials being obtainable by—treating dried or moist cellulose- or lignocellulose-containing material with—a liquid which contains at least one aminosilane compound according to the formula (I) or at least one cocondensate based on at >least one aminoalkylsilane of the general formula (I) and at least one further functional silane of the general formula (II),—bringing the cellulose or lignocellulose material thus treated into a desired form and then hot-pressing it. The present invention furthermore relates to a corresponding process for the production of composite materials and the use of aminosilane compounds according to the formula (I) or at least one cocondensate based on at least one aminoalkylsilane of the general formula (I) and at least one further functional silane of the general formula (II) as a binder for producing wood-based materials.