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    • 2. 发明申请
    • METHOD FOR MANUFACTURING RUBBER COMPOSITION
    • 制造橡胶组合物的方法
    • US20130217802A1
    • 2013-08-22
    • US13876978
    • 2011-10-03
    • Seiichi KatouSatoshi Horie
    • Seiichi KatouSatoshi Horie
    • C08L9/06C08J3/20
    • C08L9/06B60C1/0016C08J3/203C08J3/2056C08J2321/00C08K3/013C08K5/09C08K5/18C08K5/548C08L21/00
    • A method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, a filler containing an inorganic filler (B), and a silane coupling agent (C) of a compound having a mercapto group, wherein the rubber composition is kneaded in multiple stages, in the first stage of kneading, the rubber component (A), all or a part of the inorganic filler (B), and all or a part of the silane coupling agent (C) are kneaded, then in the first stage or in the subsequent kneading stage, at least one compound selected from an acidic compound (D) and a basic compound (E) is added, and the highest temperature of the rubber composition in the final stage of kneading is from 60 to 120° C.
    • 一种含有选自天然橡胶和合成二烯橡胶中的至少一种的橡胶组分(A)的橡胶组合物的制备方法,含有无机填料(B)的填料和含有无机填料(B)的化合物的硅烷偶联剂(C) 巯基,其中橡胶组合物在多个阶段被捏合,在第一阶段的捏合中,橡胶组分(A),全部或部分无机填料(B)和全部或部分硅烷偶联剂( C),然后在第一阶段或随后的捏合阶段中,加入至少一种选自酸性化合物(D)和碱性化合物(E)的化合物,最终的橡胶组合物的最高温度 搅拌阶段为60〜120℃
    • 5. 发明申请
    • Method for addition of additives into a polymer melt
    • 将添加剂加入到聚合物熔体中的方法
    • US20070066720A1
    • 2007-03-22
    • US11500862
    • 2006-08-08
    • Kenrick Lyle VenettBruce Roger DeBruin
    • Kenrick Lyle VenettBruce Roger DeBruin
    • B01F3/08
    • C08J3/201C08J3/2056
    • A method for adding an additive into a polymer melt, preferably a polyester polymer melt such as polyethylene terephthalate (PET), comprising: a. discharging a polymer melt from a reactor to form a discharged polymer melt stream, and b. solidifying said discharged polymer melt stream, and c. prior to solidification, feeding a portion of the discharged polymer melt stream to a slipstream to form a slipstream polymer melt, and d. feeding an additive into said slipstream polymer melt to form an additive containing slipstream, and e. feeding the additive containing slipstream to a location upstream from the feed location forming said slipstream
    • 将添加剂添加到聚合物熔体,优选聚酯聚合物熔体如聚对苯二甲酸乙二酯(PET)中的方法,其包括:a。 从反应器排出聚合物熔体以形成排出的聚合物熔体流,b。 固化所述排出的聚合物熔体流,和c。 在固化之前,将一部分排出的聚合物熔体流供给到滑流以形成滑流聚合物熔体,以及d。 将添加剂进料到所述滑流聚合物熔体中以形成含有滑流的添加剂, 将含有滑流的添加剂供给到形成所述滑流的进料位置上游的位置