Process for the manufacture of a bitumen-aggregate mix suitable for road pavement
    1.
    发明授权
    Process for the manufacture of a bitumen-aggregate mix suitable for road pavement 有权
    制造沥青混合料的方法,适用于道路路面

    公开(公告)号:US07226501B2

    公开(公告)日:2007-06-05

    申请号:US10567277

    申请日:2004-06-23

    摘要: The present invention relates to an aqueous quick-setting bitumen-aggregate mix suitable for cold pavement of roads, parking places, sidewalks and the like. The bitumen-aggregate mix is manufactured by mixing a mineral aggregate, water, a de-emulsifier, containing hydraulic cement, and a cationic oil-in-water bitumen emulsion, containing, as an emulsifier, a salt of a tertiary diamine and a phosphoric acid. The diamine has the formula (I), where one or two of the groups R1, R2, R4 and R5 designate a hydrocarbon group of 6–22, preferably 8–20 carbon atoms, and the remaining R1, R2, R4 and R5 groups are an alkyl group with 1–4 carbon atoms, and/or a group —(A)2H, where A is an alkyleneoxy group with 2–3 carbon atoms, and s is a number from 1–4, R3 is an alkylene group with 2–4 carbon atoms and n is a number from 0–2.

    摘要翻译: 本发明涉及一种适用于道路,停车位,人行道等的冷路面的水性快速凝固沥青骨料混合物。 沥青骨料混合物通过混合矿物骨料,水,含水硬性水泥的去乳化剂和阳离子水包油沥青乳液制成,所述乳化剂含有作为乳化剂的叔胺和磷酸盐 酸。 二胺具有式(I),其中R 1,R 2,R 4和R 3中的一个或两个 5个碳原子表示6-22个碳原子,优选8-20个碳原子的烃基,剩余的R 1,R 2,R 4, R 3和R 5基团是具有1-4个碳原子的烷基和/或基团 - (A)2 H,其中A是亚烷基氧基 具有2-3个碳原子,s是1-4的数,R 3是具有2-4个碳原子的亚烷基,n是0-2的数。

    Emulsifiers and explosive emulsions containing same
    3.
    发明授权
    Emulsifiers and explosive emulsions containing same 失效
    乳化剂和含有它的爆炸乳剂

    公开(公告)号:US5129972A

    公开(公告)日:1992-07-14

    申请号:US733068

    申请日:1991-07-17

    IPC分类号: B01F17/00 C06B47/14

    摘要: Emulsifiers are disclosed which comprise the reaction product of component (I) with component (II). Component (I) comprises the reaction product of certain carboxylic acids or anhydrides, or ester or amide derivatives thereof, with ammonia, at least one amine, at least one alkali and/or at least one alkaline-earth metal. Component (II) comprises certain phosphorus-containing acids; or metal salts of said phosphorus-containing acids, the metal being selected from the group consisting of magnesium, calcium, strontium, chromium, manganese, iron, molybdenum, cobalt, nickel, copper, silver, zinc, cadmium, aluminum, tin, lead, and mixtures of two or more thereof. These emulsifiers are useful in water-in-oil explosive emulsions.

    摘要翻译: 公开了包含组分(I)与组分(II)的反应产物的乳化剂。 组分(I)包含某些羧酸或酸酐或其酯或酰胺衍生物与氨,至少一种胺,至少一种碱和/或至少一种碱土金属的反应产物。 组分(II)包含某些含磷酸; 或所述含磷酸的金属盐,所述金属选自镁,钙,锶,铬,锰,铁,钼,钴,镍,铜,银,锌,镉,铝,锡,铅 ,及其两种或多种的混合物。 这些乳化剂可用于油包水爆炸乳剂。

    Composition of matter for oligomeric aliphatic ethers as asphaltene
dispersants
    8.
    发明授权
    Composition of matter for oligomeric aliphatic ethers as asphaltene dispersants 失效
    作为沥青分散剂的低聚脂族醚的物质组成

    公开(公告)号:US5202056A

    公开(公告)日:1993-04-13

    申请号:US814533

    申请日:1991-12-30

    IPC分类号: B01F17/00 B01F17/42

    摘要: A composition of matter useful as an asphaltene dispersant, comprising a mixture of:(a) poly[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-400) alcohol;(b) poly[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-400) alcohol;(c) poly[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-1000) alcohol;(d) poly[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-1000) alcohol;(e) poly{star[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-400)} alcohol;(f) poly{star[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-400)} alcohol;(g) poly{star[di(propylene oxide-400)phosphite]-g-poly(propylene oxide-1000) } alcohol; and(h) poly{star[di(propylene oxide-1000)phosphite]-g-poly(propylene oxide-1000)} alcohol.

    摘要翻译: 可用作沥青质分散剂的物质组合物,其包含以下混合物:(a)聚[二(环氧丙烷 - 400)亚磷酸酯] -g-聚(环氧丙烷-400)醇; (b)聚[二(环氧丙烷-1000)亚磷酸酯] -g-聚(环氧丙烷-400)醇; (c)聚[二(环氧丙烷-400)亚磷酸酯] -g-聚(环氧丙烷-1000)醇; (d)聚[二(环氧丙烷-1000)亚磷酸酯] -g-聚(环氧丙烷-1000)醇; (e)聚{星[二(环氧丙烷-400)亚磷酸酯] -g-聚(环氧丙烷-400)}醇; (f)聚{星[二(氧化丙烯-1000)亚磷酸酯] -g-聚(环氧丙烷-400)}醇; (g)聚{星[二(环氧丙烷-400)亚磷酸酯] -g-聚(环氧丙烷-1000)}醇; 和(h)聚{星[二(氧化丙烯-1000)亚磷酸酯] -g-聚(环氧丙烷-1000)}醇。

    Surfactant and method for producing the same
    9.
    发明授权
    Surfactant and method for producing the same 失效
    表面活性剂及其制造方法

    公开(公告)号:US5152928A

    公开(公告)日:1992-10-06

    申请号:US623416

    申请日:1990-12-12

    摘要: Surfactant containing one or more of lysophospholipid represented by general formula; ##STR1## [wherein R.sup.1 and R.sup.2 represent hydrogen atom or the acyl residue of fatty acid, but either one of R.sup.1 and R.sup.2 is hydrogen atom, the other being acyl group. X represents an organic group remaining after removing one hydrogen atom of an optional hydroxyl group of polyhydric alcohol therefrom] and the method for producing the same are described.

    摘要翻译: PCT No.PCT / JP90 / 00432 Sec。 371 1990年12月12日第 102(e)日期1990年12月12日PCT 1990年3月30日PCT PCT。 公开号WO90 / 11823 1990年10月18日。含有一种或多种由通式表示的溶血磷脂的表面活性剂; (1)[其中R1和R2表示氢原子或脂肪酸的酰基,但R 1和R 2中的任一个为氢原子,另一个为酰基。 X表示从其中除去多元醇的任选羟基的一个氢原子后残留的有机基团]及其制造方法。