PROCESS FOR THE PREPARATION OF AN ASPHALT MIX COMPOSITION

    公开(公告)号:US20220340757A1

    公开(公告)日:2022-10-27

    申请号:US17760796

    申请日:2020-09-17

    申请人: BASF SE

    IPC分类号: C08L85/00 E01C7/22 E01C7/26

    摘要: The present invention relates to a process for the preparation of an asphalt mix composition, said process comprising: (1) providing an asphalt composition and heating said composition to a temperature in the range of from 110 to 200° C.; (2) providing a granular material and heating said material to a temperature in the range of from 110 to 240° C.; (3) providing one or more thermosetting reactive compounds; (4) adding the one or more thermosetting reactive compounds provided in (3) to the asphalt composition obtained in (1) and homogenizing the mixture for a duration in the range of from 2 to 180 s; (5) adding the mixture obtained in (4) to the granular material obtained in (2) and homogenizing the slurry for a duration in the range of from 5 to 180 s. Further, the present invention relates to an asphalt mix composition obtained or obtainable by said process and its use.

    Polysiloxane-polycarbonate compositions, method of manufacture, and articles formed therefrom
    7.
    发明授权
    Polysiloxane-polycarbonate compositions, method of manufacture, and articles formed therefrom 有权
    聚硅氧烷 - 聚碳酸酯组合物,制造方法和由其形成的制品

    公开(公告)号:US08389648B2

    公开(公告)日:2013-03-05

    申请号:US13196599

    申请日:2011-08-02

    IPC分类号: C08L83/06 C08L85/00

    摘要: A composition, comprising, based on the total weight of the polymer components in the composition, 1 to 40 wt. % of an aromatic polycarbonate, 30 to 98.8 wt. % of a polysiloxane-polycarbonate block copolymer, and 0.1 to 10 wt. % of a polysiloxane-polyimide block copolymer comprising more than 20 wt. % polysiloxane blocks, based on the total weight of the polysiloxane-polyimide copolymer. The compositions provide articles with low haze, high luminous transmittance, and good hydro-aging properties. The articles can further be formulated to have excellent flame retardance, particularly when KSS is used.

    摘要翻译: 一种组合物,其包含基于组合物中聚合物组分的总重量为1至40wt。 %的芳族聚碳酸酯,30至98.8wt。 %的聚硅氧烷 - 聚碳酸酯嵌段共聚物,和0.1-10wt。 %的聚硅氧烷 - 聚酰亚胺嵌段共聚物,其包含大于20wt。 %聚硅氧烷嵌段,基于聚硅氧烷 - 聚酰亚胺共聚物的总重量。 该组合物提供具有低雾度,高透光率和良好的水解时效性能的制品。 制品可以进一步配制成具有优异的阻燃性,特别是当使用KSS时。

    Thermosetting Resin Composition
    8.
    发明申请
    Thermosetting Resin Composition 有权
    热固性树脂组合物

    公开(公告)号:US20100130697A1

    公开(公告)日:2010-05-27

    申请号:US11991851

    申请日:2006-08-23

    IPC分类号: C08L85/00 C08L73/00

    摘要: Disclosed is a thermosetting resin composition of excellent low-temperature curability comprising an oxetane compound and also disclosed is a cured article obtained therefrom. The thermosetting resin composition comprises an oxetane compound (A) containing two or more oxetane functional groups in the molecule represented by the following general formula (1) and a heteropolyacid (B) as essential components. A cured article obtained by heat curing of this composition shows excellent mechanical properties, electrical properties, adhesive properties, resustance to heat, moisture, and chemicals, and the like. In formula (1), R1 is a hydrogen atom, alkyl group of 1 to 6 carbon atoms, fluorine atom, fluoroalkyl group of 1 to 6 carbon atoms, allyl group, aryl group, aralkyl group, furyl group, or thienyl group.

    摘要翻译: 公开了一种包含氧杂环丁烷化合物的优异的低温固化性的热固性树脂组合物,还公开了由其获得的固化物。 热固性树脂组合物包含在下述通式(1)表示的分子中含有2个以上的氧杂环丁烷官能团的氧杂环丁烷化合物(A)和作为必需成分的杂多酸(B)。 通过该组合物的热固化获得的固化物显示出优异的机械性能,电性能,粘合性能,对热,水分和化学物质的隔离等。 式(1)中,R 1为氢原子,碳原子数为1〜6的烷基,氟原子,碳原子数1〜6的氟烷基,烯丙基,芳基,芳烷基,呋喃基或噻吩基。