知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.022 秒)

    Water solution using in metal surface treating process and process for removing oxidized film and burred edge using the same
    2.
    发明授权
    Water solution using in metal surface treating process and process for removing oxidized film and burred edge using the same 有权
    在金属表面处理工艺中使用的水溶液和使用该溶液去除氧化膜和毛边的方法

    公开(公告)号：US07160847B2

    公开(公告)日：2007-01-09

    申请号：US10434900

    申请日：2003-04-22

    申请人： Ching-An Huang ,  Chun-Ching Hsu

    发明人： Ching-An Huang ,  Chun-Ching Hsu

    IPC分类号： C11D9/06 ,  C11D9/42 ,  C11D3/02 ,  C11D7/02

    CPC分类号： C23F1/28 ,  C23G1/086

    摘要： A method for chemical etching is disclosed for taking away oxidized film and removing cut as well as punched edge burs of harden-treated carbon steel (SK3, SK4 and SK5). Thereby, the fillet edge of the cut section is achieved. An oxidized film with a thickness of several micrometers is formed when a cut and punched steel is quenched and tempered at high temperature. Due to high strength and hardness of the steel, the oxidized film and edge burs are difficult to be removed by mechanical grinding. Therefore, a suitable electrolyte composes of only a little chemical reagent and oxidizer in deionized water is used to remove the oxidized film and punched bur simultaneously using chemical etching method.

    摘要翻译： 公开了一种化学蚀刻方法，用于除去硬化处理的碳钢（SK3，SK4和SK5）的氧化膜和去除切口以及冲压边缘毛刺。 由此，能够实现切断部的圆角。 当切割和冲压的钢在高温下淬火和回火时，形成厚度为几微米的氧化膜。 由于钢的高强度和硬度，氧化膜和边缘钻头难以通过机械研磨而被去除。 因此，仅使用少量化学试剂的合适电解质和去离子水中的氧化剂用于使用化学蚀刻法同时除去氧化膜和冲压毛刺。

    ANTIMICROBIAL CLEANSING COMPOSITION
    8.
    发明申请
    ANTIMICROBIAL CLEANSING COMPOSITION 有权

    公开(公告)号：US20170247523A1

    公开(公告)日：2017-08-31

    申请号：US15513998

    申请日：2015-09-14

    申请人： Conopco, Inc., d/b/a UNILEVER

    发明人： Shanthi Appavoo ,  Anindya DASGUPTA ,  Satyaranjan GUPTA ,  Divya PARUCHURI ,  Maya Treesa SAJI ,  Neha SALGAONKAR

    IPC分类号： C08K3/08 ,  A61Q19/10 ,  C11D9/06 ,  C11D9/26 ,  C11D9/10

    CPC分类号： C08K3/08 ,  A61K2800/5426 ,  A61Q19/10 ,  C08K2003/0806 ,  C11D9/06 ,  C11D9/10 ,  C11D9/26 ,  C11D9/267

    摘要： The present invention relates to an antimicrobial cleansing composition and a method of cleaning or disinfecting a surface. The invention more particularly relates to an antimicrobial cleansing composition that provides antimicrobial efficacy in cleaning applications having relatively short contact times. An object of the present invention is to provide an antimicrobial cleansing composition that exhibits biocidal activity in relatively short contact times of 1 minute to 10 seconds. Another object of the present invention is to provide an antimicrobial cleansing composition which exhibits antimicrobial activity at very low concentration of silver compound. A further object of the present invention is to provide an antimicrobial cleansing composition which has consumer-acceptable aesthetic properties. A still further object of the present invention is to provide an antimicrobial composition that is highly efficacious against a broad spectrum of gram positive and gram negative bacteria. We have determined that antibacterial activity in relatively short contact times against gram positive and gram negative microorganisms in a soap based cleansing composition having silver compound enhances considerably in presence of a further salt of carboxylic acid. It has been additionally found that the antibacterial activity is enhanced even at very low concentrations of silver compound.

    REMOVAL OF TEA AND COFFEE STAINS BY FATTY ACID SOAPS
    9.
    发明申请
    REMOVAL OF TEA AND COFFEE STAINS BY FATTY ACID SOAPS 审中-公开
    通过脂肪酸去除茶和咖啡渣

    公开(公告)号：US20150218495A1

    公开(公告)日：2015-08-06

    申请号：US14173295

    申请日：2014-02-05

    申请人： ECOLAB USA INC

    发明人： Altony Miralles ,  Carter M. Silvernail

    IPC分类号： C11D9/06

    CPC分类号： C11D9/08 ,  C11D9/12 ,  C11D9/30 ,  C11D11/0023 ,  C11D11/0064

    摘要： Compositions for removal of coffee and tea stains from dishes and other ware are disclosed. Tea, coffee and other stains caused by tannins are particularly difficult to remove and traditional techniques include harsh treatments that use bleach, or other environmentally undesirable chemicals such as phosphates, EDTA, NTA or other aminocarboxylates. Compositions and methods of employing alkaline fatty acid soaps and are disclosed to remove coffee and tea stains from ceramic, porcelain and other hard surfaces without the need for such strong chelants, bleach and/or bleach activators.

    摘要翻译： 公开了从菜肴和其他器皿中去除咖啡和茶渍的组合物。 由单宁引起的茶，咖啡和其他污渍特别难以去除，而传统技术包括使用漂白剂的苛刻处理，或其他环境不利的化学品如磷酸盐，EDTA，NTA或其它氨基羧酸盐。 公开了使用碱性脂肪酸皂的组合物和方法，其不需要这种强螯合剂，漂白剂和/或漂白活化剂来从陶瓷，瓷器和其它硬表面除去咖啡和茶渍。

    Fluid to pasty washing agent containing bleach
    10.
    发明授权
    Fluid to pasty washing agent containing bleach 失效
    含有漂白剂的糊状洗涤剂

    公开(公告)号：US5456850A

    公开(公告)日：1995-10-10

    申请号：US690897

    申请日：1991-08-14

    申请人： Uwe Trabitzsch ,  Guenther Amberg ,  Paul Schulz ,  Jean-Marie Paillau

    发明人： Uwe Trabitzsch ,  Guenther Amberg ,  Paul Schulz ,  Jean-Marie Paillau

    IPC分类号： C11D1/04 ,  C11D1/22 ,  C11D1/72 ,  C11D1/83 ,  C11D1/831 ,  C11D3/39 ,  C11D10/04 ,  C11D11/00 ,  C11D17/00 ,  C11D17/08 ,  C11D9/00 ,  C11D9/06

    CPC分类号： C11D3/3947 ,  C11D1/83 ,  C11D1/831 ,  C11D10/04 ,  C11D17/0004 ,  C11D3/3937 ,  C11D1/04 ,  C11D1/22 ,  C11D1/72

    摘要： The invention relates to a fluid to pasty, phosphate-free washing agent, containing, based on the washing agent, (A) a tenside component of 20 to 35% w/w which comprises (A1) 1 to 4% w/w of anionic tensides of the class of sulphonates and soaps, (A2) 16 to 34% w/w non-ionic tensides with a setting point of, at the highest, 10.degree. C., (B) 10 to 35% w/w builder salts which are either complexing or which bind alkaline earth metal ions, (C) 15 to 40% w/w sodium metasilicate, (D) 8 to 25% w/w bleaching per-salts, (E) up to 15% w/w other washing agent ingredients, (F) less than 3% w/w water, with the proviso that the sum of components B+C=30 to 60% w/w.

    摘要翻译： PCT No.PCT / EP89 / 01487第 371日期1991年8月14日 102（e）日期1991年8月14日PCT提交1989年12月5日PCT公布。 出版物WO90 / 06986 日期：1982年6月28日本发明涉及一种流体糊状，不含磷酸盐的洗涤剂，其中含有（A）20-35％w / w的表面活性剂组分（A）基于洗涤剂，其包含（A1）1 至4％w / w的磺酸盐和皂类的阴离子表面活性剂（A2）16至34％w / w非离子表面活性剂，设定点最高为10℃，（B）10 至35％w / w助洗剂盐，它们与碱土金属离子络合或结合，（C）15-40％w / w偏硅酸钠，（D）8-25％w / w漂白盐，（E ）高达15％w / w的其他洗涤剂成分，（F）小于3％w / w水，条件是组分B + C的总和= 30至60％w / w。