Aqueous coal slurry composition
    1.
    发明授权
    Aqueous coal slurry composition 失效
    含水煤浆组合物

    公开(公告)号:US4470828A

    公开(公告)日:1984-09-11

    申请号:US458920

    申请日:1983-01-18

    IPC分类号: C10L1/32

    CPC分类号: C10L1/326

    摘要: An aqueous coal slurry composition is provided which comprises:(a) at least one compound selected from (a-1) a polyether polyol compound prepared by adding ethylene oxide and/or propylene oxide to an active hydrogen-containing compound, (a-2) a compound prepared by esterifying compound (a-1), (a-3) a compound prepared by phosphating, sulfating or carboxyalkylating compound (a-1) or a salt thereof, (a-4) a compound prepared by crosslinking compound (a-1) with a crosslinking agent, (a-5) a compound prepared by reacting compound (a-1) with epihalohydrin and (a-6) an isocyanate-terminated compound prepared by reacting compound (a-1) with a polyvalent isocyanate,(b) at least one surface active agent selected from (b-1) a sulfonation product of naphthalene or its salt or an aliphatic aldehyde addition condensate thereof, (b-2) an aliphatic aldehyde condensate of a sulfonic acid group-containing aminotriazine or its salt and (b-3) a sulfonation product of creosote oil or its salt or an aliphatic aldehyde addition condensate thereof,(c) water and(d) a coal powder.The aqueous coal slurry has good fluidity and static stability.

    摘要翻译: 提供了一种含水煤浆组合物,其包含:(a)至少一种选自(a-1)通过将环氧乙烷和/或环氧丙烷加入到含活性氢的化合物中制备的聚醚多元醇化合物的化合物,(a-2) )通过将化合物(a-1),(a-3)通过磷酸盐化,硫酸化或羧烷基化化合物(a-1)或其盐制备的化合物(a-4)将化合物(a-1),(a-3) a-1)与(a-5)通过使化合物(a-1)与表卤代醇反应制备的化合物和(a-6)通过使化合物(a-1)与多价 异氰酸酯,(b)至少一种选自(b-1)萘或其盐的磺化产物或其脂族醛加成缩合物的表面活性剂,(b-2)含磺酸基的脂族醛缩合物 氨基三嗪或其盐和(b-3)杂酚油或其盐或蓖麻油的磺化产物 氢醛加成缩合物,(c)水和(d)煤粉。 含水煤浆具有良好的流动性和静态稳定性。

    Dispersing agents for an aqueous slurry of coal powder
    2.
    发明授权
    Dispersing agents for an aqueous slurry of coal powder 失效
    煤粉水性浆料分散剂

    公开(公告)号:US4302212A

    公开(公告)日:1981-11-24

    申请号:US165063

    申请日:1980-07-01

    CPC分类号: C10L1/326

    摘要: Aqueous dispersions of coal powder having good flowability properties are provided by employing, as the dispersing agent, an anionic surface active agent having the formula:[R--O--CH.sub.2 CH.sub.2 O--.sub.m SO.sub.3 ].sub.n Mwherein R is an alkyl or alkenyl group having 6 to 22 carbon atoms or an alkyl- or alkenyl-substituted aryl group having 4 to 22 carbon atoms in the substituent thereof, m is an integer of from 2 to 50, n is a number of from 1 to 3 and is the same as the valence of the counter ion M, and M is a cation having a valence of from 1 to 3.

    摘要翻译: 通过使用具有下式的阴离子表面活性剂作为分散剂提供了具有良好流动性的煤粉水分散体:其中R是具有6-22个碳原子的烷基或链烯基的[RO-CH2CH2O-mSO3] 或其取代基中具有4〜22个碳原子的烷基或链烯基取代的芳基,m为2〜50的整数,n为1〜3的数,与反应物的化合价相同 离子M,M为1〜3的阳离子。

    Method of and apparatus for generating tint pattern data
    4.
    发明授权
    Method of and apparatus for generating tint pattern data 失效
    用于产生色调图案数据的方法和装置

    公开(公告)号:US4922332A

    公开(公告)日:1990-05-01

    申请号:US297072

    申请日:1989-01-13

    CPC分类号: H04N1/46

    摘要: An original image including a line area and image areas separated from each other across the line area is subjected to a thinning process, whereby an iamge (10a) including a thinned line area (1a) and enlarged image areas (2a, 3a, 4a) is obtained. The enlarged image areas are sequentially expanded by a width of the thinned line area to form respective tint areas, and tint pattern data expressing respective shapes of the tint areas with prescribed colors are obtained.

    High-density powdered detergent composition
    7.
    发明授权
    High-density powdered detergent composition 失效
    高密度粉末洗涤剂组合物

    公开(公告)号:US06174852B1

    公开(公告)日:2001-01-16

    申请号:US09117026

    申请日:1998-07-22

    IPC分类号: C11D326

    摘要: A high-density powdered detergent composition which has a bulk density of 0.6 to 1.2 g/ml and which comprises 0.5 to 30% by weight of (a) a glycine-N,N-diacetic acid derivative, 20 to 50% by weight of (b) an anionic surfactant, 0.5 to 5% by weight of (c) an ether-type nonionic surfactant having an HLB value of 10.5 to 15.0 and 1 to 30% by weight of (d) an aluminosilcate, each percentage being based on the total weight of the composition, and the component (c) being contained in an amount of 0.5 to 10.0 parts by weight per 100 parts by weight of the component (b). This composition contains both a glycine-N,N-diacetic acid derivative which is a builder excellent in biodegradability and sequestering power and an inorganic builder such as zeolite or crystalline silicate, and exhibits high detergency.

    摘要翻译: 一种高密度粉末状洗涤剂组合物,其堆密度为0.6〜1.2g / ml,含有0.5〜30重量%的(a)甘氨酸-N,N-二乙酸衍生物,20〜50重量% (b)阴离子表面活性剂,0.5〜5重量%的(c)HLB值为10.5〜15.0的醚型非离子表面活性剂和1〜30重量%的(d)铝硅酸盐,每个百分比基于 组合物的总重量和组分(c)的含量为每100重量份组分(b)0.5至10.0重量份。 该组合物含有作为生物降解性和螯合能力优异的助洗剂的甘氨酸-N,N-二乙酸衍生物和沸石或结晶性硅酸盐等无机助洗剂,并且显示出高洗涤性。