Rubber vulcanization system
    81.
    发明公开
    Rubber vulcanization system 失效
    VautkanisationssystemfürKautschuk。

    公开(公告)号:EP0282434A1

    公开(公告)日:1988-09-14

    申请号:EP88630043.3

    申请日:1988-03-08

    IPC分类号: C08K5/37 C08K5/39 C08L21/00

    CPC分类号: C08K5/39 C08K5/43 C08L21/00

    摘要: This invention relates to the discovery that a morpholine polysulfide, such as morpholine tetrasulfide, in combination with a substituted triazine having at least one dialkyl dithiocarbamyl radical provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.

    摘要翻译: 本发明涉及如下发现:吗啉多硫化物,例如吗啉四硫化物,与具有至少一个二烷基二硫代氨基甲酰基的取代三嗪组合提供了优异的橡胶硫化,并且得到具有优异物理性能和耐逆转性的改进的最终橡胶硫化橡胶 。

    Stabilisierte chlorhaltige Polymerisate
    83.
    发明公开
    Stabilisierte chlorhaltige Polymerisate 失效
    稳定的含氯聚合物。

    公开(公告)号:EP0260226A2

    公开(公告)日:1988-03-16

    申请号:EP87810477.7

    申请日:1987-08-24

    申请人: CIBA-GEIGY AG

    摘要: Chlorhaltiges Polymerisat enthaltend a) mindestens eine Verbindung der Formel I
    worin R¹ Wasserstoff, C₁-C₄-Alkyl, C₅-C₆-Cycloalkyl, Phenyl oder durch C₁-C₄-Alkyl oder Halogen substituiertes Phenyl ist, n 1 oder 2 bedeutet und wenn n 1 ist, R C₁-C₂₀-Alkyl, durch -OH oder -SH substituiertes C₁-C₂₀-Alkyl, durch
    unterbrochenes C₂-C₂₀-Alkyl, Phenyl, durch C₁-C₄-Alkyl substituier­tes Phenyl, Benzyl, durch C₁-C₄-Alkyl substituiertes Benzyl, C₅-C₆-Cycloalkyl oder -NR²R³ bedeutet, worin R² und R³ gleich oder verschieden sind und die für R¹ angegebenen Bedeutungen besitzen, und wenn n 2 ist, R eine direkte Bindung, C₁-C₁₀-Alkylen, durch Phenyl, Benzyl, -OH, C₁-C₄-Alkoxy, C₁-C₂₀-Acyloxy, Phenylsulfonyl oder durch C₁-C₄-Alkylsulfonyl substituiertes C₁-C₁₀-Alkylen oder durch
    C₂-C₁₀-Alkylen bedeutet, worin R⁴ Wasserstoff, C₁-C₄-Alkyl, Phenyl, Benzyl, Naphthyl, Cyclohexyl oder C₁-C₂₀-Acyl ist, oder R ferner C₂-C₁₀-Alkyliden, Phenylen, Benzylen oder Xylylen bedeutet, und b) mindestens eine Organozinnverbindung und/oder Bleiverbindung und/oder organische Antimonverbindung.

    摘要翻译: 含氯含有:a)式的至少一种式I化合物<图像>其中R是氢,C1-C4烷基,C5-C6环烷基,苯基或由C 1 -C 4 - 烷基或卤素取代的苯基,n是聚合物1或2,并且 当n是1,R C1-C20烷基,取代的被-OH或由中断-SH C1-C20烷基 C2-C20烷基,苯基,被C 1 -C 4 - 烷基,苯基,苄基,取代由 C1-C4烷基取代的苄基,C5-C6环烷基或-NR 2 R 3的装置,其特征在于,R 2和R 3是相同的或不同的,并具有当R 1给出的含义,并且当n是2,R是直接的键,C1-C10亚烷基 指由苯基,苄基,-OH,C1-C4烷氧基,C1-C20酰氧基,苯磺酰基或C1-C4烷基磺酰基,取代的C1-C10亚烷基或 C2-C10亚烷基,取代的,其中R < 或R 4>为氢,C1-C4烷基,苯基,苄基,萘基,环己基或C1-C20酰基进一步C2-C10亚烷基,亚苯基,亚苄基或亚二甲苯基,U ND b)至少一种有机锡化合物和/或铅化合物和/或有机锑化合物。

    Plasticiser compositions
    86.
    发明公开
    Plasticiser compositions 失效
    Weichmacherzusammensetzungen。

    公开(公告)号:EP0244107A1

    公开(公告)日:1987-11-04

    申请号:EP87303110.8

    申请日:1987-04-09

    摘要: This invention relates to a plasticiser composition suitable for use in rubber formulations. The plasticiser comprises a trimellitate ester, an aliphatic linear dicarboxylate, a dialkylthiodicarboxylate and an antioxidant. The plasticiser compositions of this invention perform well at both low and high temperatures without adversely affecting the other desirable characteristics of the rubber or elastomer being plasticised.

    摘要翻译: 本发明涉及一种适用于橡胶制剂的增塑剂组合物。 增塑剂包括偏苯三酸酯,脂肪族线性二羧酸酯,二硫代二羧酸二烷基酯和抗氧化剂。 本发明的增塑剂组合物在低温和高温下均表现良好,而不会不利地影响被塑化的橡胶或弹性体的其它所需特性。

    Poly(aryl ether ketones) containing sulphur.
    90.
    发明公开
    Poly(aryl ether ketones) containing sulphur. 失效
    聚芳基醚酮含硫。

    公开(公告)号:EP0206509A2

    公开(公告)日:1986-12-30

    申请号:EP86303768

    申请日:1986-05-16

    申请人: RAYCHEM CORP

    摘要: Compositions comprising a) between 0.1 to 5% sulfur present as at least one member of the class consisting of elemental sulfur, aliphatic and aromatic dithiols, polymeric oxida= tion products thereof comprising repeat units of the formula -R-S-S- where R is a bivalent aliphatic or aromatic radical and inorganic sulphides by weight and b) a poly(aryl ether ketone); useful because of their high tensile modulus, high-temperature adhesive properties, and dimensional stability. In a further embodiment the composition further contains a reinforcing filler such as glass or carbon fibers. In a further embodiment the composition may be made into fibers or used as adhesives.