Sprayed adhesive diaper construction
    2.
    发明授权
    Sprayed adhesive diaper construction 失效
    喷涂胶布尿布结构

    公开(公告)号:US5316836A

    公开(公告)日:1994-05-31

    申请号:US98181

    申请日:1993-07-28

    IPC分类号: A61F13/15 B32B7/14 B32B7/12

    摘要: A distinctive method and apparatus for depositing a pattern of material, such as hot-melt adhesive, onto a substrate comprises a supplying mechanism for forming a first and at least a second substantially continuous stream of the selected material, and a gas-directing mechanism for forming a plurality of gas streams. The gas streams have selected velocities and are arranged to entrain the material streams to impart a swirling motion to each of the material streams as it moves toward the substrate. A transport mechanism moves the substrate relative to the supply mechanism along a selected machine direction. A regulating mechanism controls the supplying mechanism and gas-directing mechanism to direct the material stream in a selected path toward the substrate and deposit the material in adjacent semi-cycloidal patterns on the substrate while closely controlling a selected cross-directional positioning of one or more of the deposited patterns.

    摘要翻译: 用于将诸如热熔粘合剂的材料图案沉积到基底上的独特方法和装置包括用于形成所选材料的第一和至少第二基本上连续的流的供应机构,以及用于 形成多个气流。 气流具有选择的速度,并且被布置成夹带材料流,以在材料流向衬底移动时向每个材料流施加旋转运动。 传送机构沿着选定的机器方向相对于供给机构移动基板。 调节机构控制供应机构和气体导向机构以将材料流引向选定的路径朝向基板,并将材料沉积在基板上的相邻半摆线图案中,同时紧密地控制所选择的横向定位一个或多个 的沉积图案。

    Detergent compositions
    5.
    发明授权
    Detergent compositions 失效
    洗涤剂组合物

    公开(公告)号:US5360567A

    公开(公告)日:1994-11-01

    申请号:US59526

    申请日:1993-05-10

    摘要: A tablet of compacted particulate detergent composition comprises a detergent-active compound, a detergency builder, and optionally other detergent ingredients. The tablet, or a discrete region thereof, consists essentially of a matrix of particles substantially all of which have a particle size within a range having upper and lower limits each lying within the range of from 200 to 2000 .mu.m and differing from each other by not more than 700 .mu.m.

    摘要翻译: 压片微粒洗涤剂组合物的片剂包含洗涤剂活性化合物,去污助剂和任选的其它洗涤剂成分。 片剂或其离散区域基本上由颗粒基质组成,其基本上都具有在上限和下限范围内的粒度,每个范围均在200至2000μm的范围内,并且彼此之间由 不超过700亩。

    Spheroidal silica
    6.
    发明授权
    Spheroidal silica 失效
    球状二氧化硅

    公开(公告)号:US5112612A

    公开(公告)日:1992-05-12

    申请号:US527888

    申请日:1990-05-23

    摘要: Porous spheroidal silica having a particle size in the range 1 to 400 microns, axial ratios of 1:1 to 1:12 has up to 50% by weight of the SiO.sub.2 of included material, such as for example perfumes, flavoring materials, pigments, germicides, bactericides, fungicides, bleaching agents, skin benefit agents, therapeutic agents, dispersed in the silica as particles or droplets in the size range 0.01 to 10 .mu.m. The spheroids can be made by mixing together an aqueous, stabilized silica sol containing dispersed therein up to 50% by weight of the silica of an included material and an aqueous solution of a non-adsorbing polymer to form a phase separated system comprising silica droplets containing included material in a polymer-rich continuous phase and condensing the silica sol to aggregate the droplets to form silica spheroids containing the dispersed included material. The included material can be released in use by e.g. wetting, attrition, dissolution, pH change, heating.

    摘要翻译: 粒径在1至400微米范围内的轴向比为1:1至1:12的多孔球状二氧化硅具有至多50重量%的所包括材料的SiO 2,例如香料,调味料,颜料, 杀菌剂,杀菌剂,杀真菌剂,漂白剂,皮肤有益剂,治疗剂,分散在二氧化硅中的颗粒或液滴,尺寸范围为0.01至10μm。 可以通过将包含分散在其中的含水稳定的二氧化硅溶胶混合到包含材料的二氧化硅的50重量%和非吸附聚合物的水溶液中来形成球状体,以形成包含二氧化硅微滴的相分离系统 将材料包含在富含聚合物的连续相中,并冷凝硅溶胶以聚集液滴以形成含有分散的包含材料的二氧化硅球体。 所包括的材料可以通过例如使用来释放。 润湿,磨损,溶解,pH变化,加热。

    Stabilized aluminosilicate slurries
    8.
    发明授权
    Stabilized aluminosilicate slurries 失效
    稳定的硅铝酸盐浆料

    公开(公告)号:US4280920A

    公开(公告)日:1981-07-28

    申请号:US15498

    申请日:1979-02-26

    摘要: Suspensions of sodium aluminosilicate are stabilized by using 0.5-10% of a nonionic detergent active compound and 0.2-15% of a compatible water soluble salt. The stabilized suspensions can be used in the preparation of particulate detergent compositions by adding one or more other detergent ingredients and then drying the mixture.

    摘要翻译: 通过使用0.5-10%的非离子洗涤剂活性化合物和0.2-15%的相容的水溶性盐来稳定硅铝酸钠的悬浮液。 稳定的悬浮液可以通过加入一种或多种其它洗涤剂成分然后干燥混合物而用于制备颗粒洗涤剂组合物。