Method for Disinfection of Items and Spaces
    1.
    发明申请

    公开(公告)号:US20190159458A1

    公开(公告)日:2019-05-30

    申请号:US16202269

    申请日:2018-11-28

    Abstract: This disclosure provides a method of disinfecting a surface within an area, comprising the steps of: a) dispersing into the area a multiplicity of droplets of a first aqueous composition comprising a first iodine reactant compound that is either a peroxide compound or an iodine salt compound: b) allowing sufficient time for the first aqueous composition to distribute throughout the area, and to deposit and coalesce into a layer upon the surface: c) dispersing into the area a multiplicity of droplets of a second aqueous composition comprising a second iodine reactant compound that is the other of the first iodine reactant compound, and: d) again allowing sufficient time for the droplets of the second aqueous composition to deposit onto the coalesced layer of the first aqueous composition, thereby forming iodine and other iodine biocides in situ and disinfecting the surface.

    Process and system for providing acetylene
    7.
    发明授权
    Process and system for providing acetylene 有权
    提供乙炔的工艺和系统

    公开(公告)号:US08129577B2

    公开(公告)日:2012-03-06

    申请号:US12554052

    申请日:2009-09-04

    CPC classification number: C07C7/09 C07C11/24

    Abstract: A system and a process for providing acetylene, preferably at a high purity level (e.g., comprising 100 parts per million (“ppm”), or 10 ppm, or 1 ppm, or 100 parts per billion (“ppb”), or 10 ppb, or 1 ppb or less of solvent), to a point of use, such as a semiconductor manufacturing process, is described herein. In one aspect, there is provided a process for providing a process for providing a high purity acetylene comprising 100 ppm or less solvent to a point of use comprising: providing an acetylene feed stream comprising acetylene and solvent at a temperature ranging from 20° C. to −50° C.; and introducing the acetylene feed stream to a purifier at a temperature ranging from −50° C. to 30° C. to remove at least a portion of the solvent contained therein and provide the high purity acetylene.

    Abstract translation: 用于提供乙炔的系统和方法,优选在高纯度水平(例如,包括100ppm(“ppm”)或10ppm,或1ppm,或100ppm(“ppb”)或10 ppb或1ppb或更少的溶剂),到本文中描述的诸如半导体制造工艺的使用点。 在一个方面,提供了一种方法,用于提供一种方法,该方法提供包含100ppm或更少溶剂的高纯度乙炔到使用点,包括:在20℃的温度下提供包含乙炔和溶剂的乙炔进料流 至-50℃。 并在-50℃至30℃的温度范围内将乙炔进料流引入净化器中以除去其中所含溶剂的至少一部分,并提供高纯度乙炔。

    LIQUID LAUNDRY DETERGENT COMPOSITION COMPRISING A SOURCE OF PERACID AND HAVING A PH PROFILE THAT IS CONTROLLED WITH RESPECT TO THE PKA OF THE SOURCE OF PERACID
    8.
    发明申请
    LIQUID LAUNDRY DETERGENT COMPOSITION COMPRISING A SOURCE OF PERACID AND HAVING A PH PROFILE THAT IS CONTROLLED WITH RESPECT TO THE PKA OF THE SOURCE OF PERACID 审中-公开
    液体洗涤剂洗涤剂组合物,其包含白藜芦醇的源和具有相对于白藜芦醇源的PKA受控的PH谱

    公开(公告)号:US20110257062A1

    公开(公告)日:2011-10-20

    申请号:US13084827

    申请日:2011-04-12

    CPC classification number: C11D3/3947 C11D3/30 C11D3/3927

    Abstract: The present invention relates to a non-unit dose liquid laundry detergent composition suitable for use in a single-compartment container comprising: (a) detersive surfactant; (b) from 0 wt % to 20 wt % water; (c) source of peracid; (d) optionally, from 0 wt % to 5 wt % citric acid; and (e) optionally, from 0 wt % to 5 wt % fatty acid, wherein the pH of the undiluted composition is at least 0.5 pH units higher than the pKa of the source of peracid, and wherein upon dilution in de-ionized water to a concentration of 1 g/L at 20° C., the composition forms a wash liquor, wherein the equilibrium pH of the wash liquor is at least 0.5 pH units lower than the pKa of the source of peracid.

    Abstract translation: 本发明涉及适用于单室容器的非单位剂量液体衣物洗涤剂组合物,其包含:(a)去污表面活性剂; (b)0重量%至20重量%的水; (c)过酸的来源; (d)任选地,0重量%至5重量%的柠檬酸; 和(e)任选的0重量%至5重量%的脂肪酸​​,其中未稀释的组合物的pH比过酸源的pKa高至少0.5个pH单位,并且其中当在去离子水中稀释至 在20℃下浓度为1g / L,组合物形成洗涤液,其中洗涤液的平衡pH比过酸源的pKa低至少0.5个pH单位。

    Arrangement for and method of uniformly illuminating direct part markings to be imaged and electro-optically read
    9.
    发明授权
    Arrangement for and method of uniformly illuminating direct part markings to be imaged and electro-optically read 有权
    对要成像和电光学读取的直接部件标记的均匀照明的布置和方法

    公开(公告)号:US08028913B2

    公开(公告)日:2011-10-04

    申请号:US11906092

    申请日:2007-09-28

    CPC classification number: G06K7/10722

    Abstract: Performance of an imaging reader for electro-optically reading direct part markings on workpieces is enhanced by uniformly illuminating the markings. An illuminator is operative for emitting illumination light of greater and lesser intensity toward the indicia. A diffuser is operative for diffusing the illumination light en route to the indicia. The diffuser includes a plurality of diffusing elements adjacent the illuminator for diffusing the illumination light of greater intensity more than the illumination light of lesser intensity.

    Abstract translation: 通过均匀地照亮标记,增强了用于电工读取工件上的直接部件标记的成像读取器的性能。 照明器可操作以朝向标记发射更大和较小强度的照明光。 漫射器可操作用于将途中的照明光扩散到标记。 扩散器包括与照明器相邻的多个扩散元件,用于扩散比具有较小强度的照明光强度更大的照明光。

    Process Solutions Containing Surfactants
    10.
    发明申请
    Process Solutions Containing Surfactants 审中-公开
    含有表面活性剂的工艺解决方案

    公开(公告)号:US20110171583A1

    公开(公告)日:2011-07-14

    申请号:US12959067

    申请日:2010-12-02

    Abstract: Process solutions comprising one or more surfactants are used to reduce the number of defects in the manufacture of semiconductor devices. In certain embodiments, the process solution may reduce post-development defects such as pattern collapse or line width roughness when employed as a rinse solution either during or after the development of the patterned photoresist layer. Also disclosed is a method for reducing the number of defects such as pattern collapse and/or line width roughness on a plurality of photoresist coated substrates employing the process solution of the present invention.

    Abstract translation: 使用包含一种或多种表面活性剂的工艺溶液来减少半导体器件制造中的缺陷数量。 在某些实施方案中,当在图案化光致抗蚀剂层的显影期间或之后,当用作冲洗溶液时,所述工艺溶液可以减少显影后缺陷,例如图案塌陷或线宽粗糙度。 还公开了一种使用本发明的工艺溶液来减少多个光致抗蚀剂涂覆的基板上的图案塌陷和/或线宽粗糙度等缺陷的数量的方法。

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