Process for the production of a foam inhibitor mixture
    12.
    发明授权
    Process for the production of a foam inhibitor mixture 失效
    泡沫抑制剂混合物的制备方法

    公开(公告)号:US4801401A

    公开(公告)日:1989-01-31

    申请号:US22470

    申请日:1987-03-06

    IPC分类号: B01D19/04 C11D10/00

    CPC分类号: B01D19/04 B01D19/0404

    摘要: To prepare a highly effective foam inhibitor mixture consisting of paraffin hydrocarbons, hydrophobicized silica and liquid paraffin hydrocarbons, a finely divided silica is dispersed in paraffin hydrocarbons melting above 40.degree. C. and reacted with alkyl trichlorosilanes wherein the alkyl groups contain from 4 to 22 carbon atoms.

    摘要翻译: 为了制备由石蜡烃,疏水化二氧化硅和液体石蜡烃组成的高效泡沫抑制剂混合物,细碎的二氧化硅分散在熔点高于40℃的链烷烃中,与烷基三氯硅烷反应,其中烷基含有4-22个碳 原子

    Fatty oil ex Helianthus annuus for the production of diperazelaic acid
    13.
    再颁专利
    Fatty oil ex Helianthus annuus for the production of diperazelaic acid 失效
    向日葵的脂肪油生产二哌己酸

    公开(公告)号:USRE36549E

    公开(公告)日:2000-02-01

    申请号:US360444

    申请日:1994-12-21

    摘要: The use of a fatty oil ex Helianthus annuus containing 78 to 92% by weight oleic acid and 2 to 10% by weight linoleic acid for the production of .Iadd.azelaic acid or for the production of .Iaddend.diperazelaic acid .Iadd.from the azelaic acid thus produced.Iaddend., with elimination of enrichment steps with respect to the oleic acid content, by fat splitting, distillation, oxidative ozonolysis of the fatty acid mixture obtained, and .Iadd.in the case of production of diperazelaic acid by .Iaddend.reaction of the azelaic acid thus obtained with hydrogen peroxide to form diperazelaic acid. The resulting diperazelaic acid has improved stability in storage and is obtained in high yields and in highly pure form.

    摘要翻译: 使用含有78〜92重量%油酸和2〜10重量%亚油酸的向日葵脂肪油,用于生产壬二酸或从由此产生的壬二酸生产二哌己酸,消除 通过脂肪分解,蒸馏,所获得的脂肪酸混合物的氧化臭氧分解以及在由过氧化氢反应得到的壬二酸与二过氮丙酸的反应生成二苯醚二酸的情况下,油酸含量的富集步骤。 所得的二过磷酸酯具有改善的储存稳定性,并以高产率和高纯度的形式获得。

    Process for the production of alkyl and/or alkenyl oligoglucosides
    14.
    发明授权
    Process for the production of alkyl and/or alkenyl oligoglucosides 失效
    制备烷基和/或烯基低聚葡糖苷的方法

    公开(公告)号:US5792843A

    公开(公告)日:1998-08-11

    申请号:US569148

    申请日:1996-01-22

    IPC分类号: C07H1/00 C07H15/04 C11D3/22

    CPC分类号: C07H15/04

    摘要: Alkyl and/or alkenyl oligoglucosides can be produced at high reaction rates by a process in which glucose having a particle size distribution of at least 80% in the 20 to 300 .mu.m range is subjected to acidic acetalization with fatty alcohols. Products having a high percentage content of mono-glucosides are obtained.

    摘要翻译: PCT No.PCT / EP94 / 02036 Sec。 371日期1996年1月22日 102(e)日期1996年1月22日PCT提交1994年6月22日PCT公布。 出版物WO95 / 01360 日期1995年1月12日烷基和/或烯基低聚葡糖苷可以通过以下方法制备:在20-300μm范围内具有至少80%的粒度分布的葡萄糖用脂肪醇进行酸性缩醛化的方法 。 得到单葡糖苷含量高的产品。

    Process for the production of alkyl and/or alkenyl oligoglucosides
    15.
    发明授权
    Process for the production of alkyl and/or alkenyl oligoglucosides 失效
    制备烷基和/或烯基低聚葡糖苷的方法

    公开(公告)号:US5554741A

    公开(公告)日:1996-09-10

    申请号:US295757

    申请日:1994-09-01

    CPC分类号: C07H15/04

    摘要: The aliphatic primary alcohols are reacted with a glycose, more especially glucose, in the presence of an acidic catalyst in certain process steps so that particularly light-colored and alkali-stable alkyl glucosides are obtained after a subsequent, compulsory bleaching step, which represents an improvement over known direct synthesis processes. The process may be carried out both on a laboratory scale and also on an industrial production scale.

    摘要翻译: PCT No.PCT / EP93 / 00444 Sec。 371日期:1994年9月1日 102(e)1994年9月1日PCT PCT 1993年2月26日PCT公布。 公开号WO93 / 18046 日期1993年9月16日脂肪族伯醇在一定的工艺步骤中,在酸性催化剂的存在下,与糖,更特别是葡萄糖反应,使得在随后强制漂白后,可获得特别的浅色和碱稳定的烷基葡糖苷 这代表了对已知直接合成方法的改进。 该过程可以在实验室规模上进行,也可以在工业生产规模上进行。

    Fatty oil ex helianthus annuus for the production of diperazelaic acid
    16.
    发明授权
    Fatty oil ex helianthus annuus for the production of diperazelaic acid 失效
    用于生产二癸酸的脂肪油,例如向日葵

    公开(公告)号:US5278327A

    公开(公告)日:1994-01-11

    申请号:US190862

    申请日:1988-05-06

    摘要: The use of a fatty oil ex Helianthus annuus containing 78 to 92% by weight oleic acid and 2 to 10% by weight linoleic acid for the production of diperazelaic acid, with elimination of enrichment steps with respect to the oleic acid content, by fat splitting, distillation, oxidative ozonolysis of the fatty acid mixture obtained, and reaction of the azelaic acid thus obtained with hydrogen peroxide to form diperazelaic acid. The resulting diperazelaic acid has improved stability in storage and is obtained in high yields and in highly pure form.

    摘要翻译: 使用含有78〜92重量%油酸和2〜10重量%亚油酸的向日葵脂肪油,用于生产二癸二酸,通过脂肪分解消除相对于油酸含量的富集步骤 所得脂肪酸混合物的蒸馏,氧化臭氧分解,和由此获得的壬二酸与过氧化氢反应形成二哌甲酸。 所得的二过磷酸酯具有改善的储存稳定性,并以高产率和高纯度的形式获得。

    Process for the preparation of a storage-stable liquid detergent
composition
    17.
    发明授权
    Process for the preparation of a storage-stable liquid detergent composition 失效
    用于制备储存稳定的液体洗涤剂组合物的方法

    公开(公告)号:US4929380A

    公开(公告)日:1990-05-29

    申请号:US262204

    申请日:1988-10-19

    摘要: The invention provides a substantially anhydrous gas-free liquid detergent based on non-ionic surfactants containing a liquid surfactant component comprising adducts of from 2 to 8 moles ethylene oxide with 1 mole C.sub.10-20 - fatty alcohol, anionic surfactant, and low molecular weight polyethylene glycol. The liquid surfactant component makes up at least 20% by weight of the detergent as a whole; the ratio of fatty alcohol ethoxylate to anionic surfactant is from 1:1 to 2:1; and the detergent has a density of from 1.4 to 1.8. Typically, the detergent includes a particulate solids component which is incorporated with the liquid components as separate component fractions of differing particle size.

    摘要翻译: 本发明提供了基于非离子表面活性剂的基本上无水的无气体液体洗涤剂,其含有液体表面活性剂组分,其包含2-8摩尔环氧乙烷与1摩尔C10-20-脂肪醇,阴离子表面活性剂和低分子量聚乙烯 乙二醇 液体表面活性剂组分占整个洗涤剂的至少20重量%; 脂肪醇乙氧基化物与阴离子表面活性剂的比例为1:1至2:1; 洗涤剂的密度为1.4〜1.8。 通常,洗涤剂包括颗粒状固体组分,其与作为不同粒径的分离组分部分的液体组分结合。

    Urinary catheter assembly
    18.
    发明申请
    Urinary catheter assembly 有权
    导尿管组装

    公开(公告)号:US20060025753A1

    公开(公告)日:2006-02-02

    申请号:US10909747

    申请日:2004-08-02

    IPC分类号: A61M27/00

    摘要: This document describes a urinary catheter assembly that can reduce the need for a user to handle the urinary catheter directly, thereby reducing the likelihood of a urinary tract infection and making the cathing process less messy. In one aspect, a urinary catheter apparatus and methods for voiding a human's bladder and enabling a human patient to void his or her bladder are provided.

    摘要翻译: 本文件描述了一种导尿管组件,其可以减少用户直接处理导尿管的需要,从而降低尿路感染的可能性并使得引流过程不那么凌乱。 在一个方面,提供了一种导尿管装置和用于使人的膀胱排尿并使得人类患者无效他或她的膀胱的方法。

    Process for the production of lower alkyl oligoglucosides
    19.
    发明授权
    Process for the production of lower alkyl oligoglucosides 失效
    制备低级烷基低聚葡糖苷的方法

    公开(公告)号:US5569752A

    公开(公告)日:1996-10-29

    申请号:US244647

    申请日:1994-06-06

    CPC分类号: C07H15/04

    摘要: Light-colored lower alkyl oligoglucosides having a low polyglucose content can be obtained in short reaction times by a process in whicha) aqueous glucose sirup is added to a mixture of a lower alcohol and an acidic catalyst at elevated temperatures via an inline mixer,b) the water present in the reaction mixture and the water released are azeotropically distilled off continuously andc) after the addition of glucose sirup, the reaction mixture is subjected to heating until at least 99% of the glucose is reacted.

    摘要翻译: PCT No.PCT / EP92 / 02748 Sec。 371日期:1994年6月6日 102(e)日期1994年6月6日PCT提交1992年11月27日PCT公布。 公开号WO93 / 11142 日期:1993年7月10日可以在短的反应时间内通过以下方法获得具有低聚葡萄糖含量的低色低级烷基寡葡糖苷:其中a)将水性葡萄糖sirup在升高的温度下通过下列方法加入到低级醇和酸性催化剂的混合物中: 在线混合器,b)反应混合物中存在的水和释放的水被连续共沸蒸馏,c)在加入葡萄糖sirup后,将反应混合物加热至至少99%的葡萄糖反应。

    Stabilized surfactant paste
    20.
    发明授权
    Stabilized surfactant paste 失效
    稳定的表面活性剂糊

    公开(公告)号:US5538669A

    公开(公告)日:1996-07-23

    申请号:US424230

    申请日:1995-04-19

    CPC分类号: C11D1/662 C11D17/003

    摘要: Water-based surfactant pastes, more particularly those containing nonionic surfactants of the alkyl glycoside type, are effectively stabilized against microbial infestation if, after oxidative bleaching to eliminate alkali-sensitive color bodies, they are adjusted to a pH value of at least 11 by addition of alkaline substances.

    摘要翻译: 水性表面活性剂糊剂,更特别是含有烷基糖苷类非离子表面活性剂的那些,如果在氧化漂白以消除碱敏感的着色体之后,通过加入将它们调节至至少11的pH值, 的碱性物质。