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    Contact lens packing solutions
    1.
    发明申请
    Contact lens packing solutions 有权

    公开(公告)号：US20030109390A1

    公开(公告)日：2003-06-12

    申请号：US10198819

    申请日：2002-07-18

    申请人： Bausch & Lomb Incorporated

    发明人： Anil Salpekar ,  Stephen Ronald Tonge

    IPC分类号： C11D007/02 ,  C11D001/00

    CPC分类号： A61L12/08 ,  Y10S422/905

    摘要： The present invention is directed to new and improved solutions for packaging contact lenses and to methods for treating contact lenses with such solutions to improve the comfort of the lenses during wear. In particular, the present invention is directed to packing solutions comprising certain non-ionic surfactants containing a poly(oxyalkylene) copolymer and having a molecular weight of 4000 to 30,000. Such surfactants are retained on the surface of an unused lens for extended periods of time, resulting in surface modification that persists in the eye, thereby providing significant improvement in the wetting properties of fresh contact lenses used for the first time and, moreover, even several hours after lens insertion, preventing dryness and improving lubricity.

    Compositions of alkanolamine salts of alkyl phosphate esters
    2.
    发明申请
    Compositions of alkanolamine salts of alkyl phosphate esters 失效
    烷基磷酸酯的链烷醇胺盐的组成

    公开(公告)号：US20030027742A1

    公开(公告)日：2003-02-06

    申请号：US10161057

    申请日：2002-06-03

    申请人： Rhodia, Inc.

    发明人： Robert Lee Reierson ,  Pascal Jean-Claude Herve ,  Subhash Soman ,  Ronny Jon Eng

    IPC分类号： C11D007/02

    CPC分类号： B01F17/0064

    摘要： Disclosed are pumpable surfactant compositions of alkanolamine salts of alkyl phosphate esters. The compositions have a solids content of about 60% by weight or more. Alkanolamines useful in preparation of the alkyl phosphate ester salts of the compositions of the present invention have the following formula III: 1 wherein R4 to R6 are, individually, hydrogen or C1-8, linear or branched alkyl, alkenyl, alkaryl or aralkyl hydrocarbon moieties, which optionally may contain carbocyclic rings. At least one of the amine substituents is different from the other two. For at least one of the three substituents on the amine nitrogen, the sum of s and t (snullt) or v and w (vnullw) or x and y (xnully) is equal to or greater than 1 and the corresponding R (R4, R5 or R6) is hydrogen. The subscripts p and q, individually, may be the same or different and are integers from 2 to 4. The subscripts s, t, v, w, x, and y, individually, may be the same or different and are integers of from 0 to 10, with the proviso that the sum of all six of the subscripts is less than or equal to 12.

    摘要翻译： 公开了磷酸烷基酯的链烷醇胺盐的可泵送表面活性剂组合物。 组合物的固体含量为约60重量％以上。 用于制备本发明组合物的烷基磷酸酯盐的烷醇胺具有下式III：其中R 4至R 6各自为氢或C 1-8直链或支链烷基，链烯基，烷芳基或芳烷基烃部分， 其任选地可以含有碳环。 至少一个胺取代基与另外两个不同。 对于胺氮中的三个取代基中的至少一个，s和t（s + t）或v和w（v + w）或x和y（x + y）之和等于或大于1， 相应的R（R4，R5或R6）是氢。 下标p和q各自可以相同或不同，为2至4的整数。下标s，t，v，w，x和y各自可以相同或不同，为 0至10，条件是所有六个下标的总和小于或等于12。

    PROCESS FOR TREATING BENTONITE AND PRODUCTS THEREOF
    3.
    发明申请
    PROCESS FOR TREATING BENTONITE AND PRODUCTS THEREOF 失效
    用于处理膨润土及其制品的方法

    公开(公告)号：US20020169100A1

    公开(公告)日：2002-11-14

    申请号：US09761007

    申请日：2001-01-16

    发明人： Peter Jeffrey Kitching

    IPC分类号： C11D003/02 ,  C11D007/20 ,  B01J021/16 ,  C11D007/02

    CPC分类号： C11D3/1253

    摘要： A process for treating a bentonite having a montmorillonite content of at least 85% which, when activated with sodium ions dried and ground, does not swell more than about 2.5-fold when gradually added to deionised water at room temperature and when crushed dried and calcined to an LoI of less than 4% at 190null C. absorbs 16 to 22% by weight of water in a controlled environment at 25null C. and a relative humidity of 40% by weight, which process comprises the following steps in the following order: i) drying to a moisture content from 25 to 35% by weight; ii) conditioning by crushing, mixing and/or extruding; iii) addition of water to form an extrudable paste having a moisture content of 25 to 40% by weight; iv) extrusion through a die preferably from 4 to 10 mm in diameter; v) drying to a moisture content from 10 to 14% by weight; vi) calcining at 120 to 250null C. to an LoI of less than 4% at 190null C.; and vii) reduction to particles.

    摘要翻译： 一种用于处理蒙脱石含量至少为85％的膨润土的方法，当用钠离子干燥和研磨而活化时，其在室温下逐渐加入去离子水中并且当被粉碎干燥和煅烧时不膨胀超过约2.5倍 在190℃下的LoI小于4％，在25℃和相对湿度为40重量％的受控环境中吸收16〜22重量％的水，该方法包括以下步骤 订购：i）干燥至25至35重量％的含水量; ii）通过粉碎，混合和/或挤出进行调理; iii）添加水以形成水分含量为25〜40重量％的可挤出糊料; iv）通过模具挤出直径优选为4至10mm; v）干燥至含水量为10至14重量％; vi）在120℃至250℃下煅烧至190℃时小于4％的LoI; 和vii）还原成颗粒。

    Foaming garbage disposal sanitizer tablet & method of cleaning garbage disposals
    4.
    发明申请
    Foaming garbage disposal sanitizer tablet & method of cleaning garbage disposals 有权
    发泡垃圾处理消毒剂平板电脑和清洁垃圾处理方法

    公开(公告)号：US20020032137A1

    公开(公告)日：2002-03-14

    申请号：US09948358

    申请日：2001-09-07

    发明人： Richard A. DeSenna ,  Hilton G. Dawson ,  Ryan Giffin Moore

    IPC分类号： C11D007/02 ,  C11D003/02 ,  C11D017/06

    CPC分类号： C11D3/0094 ,  B08B9/08 ,  C11D3/0052 ,  C11D3/395 ,  C11D17/0065

    摘要： An effervescent tablet composition for use in sanitizing garbage disposals. The tablet composition includes a hypochlorite generator and an effervescent system. Further, the effervescent tablet may include surfactant, binder, fiber carrier, lubricant, and fragrance. A method for cleaning garbage disposals is also presented, including the steps of: mixing the starting materials in order to form an effervescent tablet; packaging the tablet in a moisture resistant pouch; placing the tablet in a garbage disposal unit; running warm water into the garbage disposal unit and turning on the garbage disposal for about 20 seconds; turning off the water and the garbage disposal, permitting the foam generated to maintain contact with all surfaces for about five minutes; and followed by rinsing away any left-over residue with generous amounts of water.

    摘要翻译： 用于消毒垃圾处理的泡腾片剂组合物。 片剂组合物包括次氯酸盐发生器和泡腾系统。 此外，泡腾片可以包括表面活性剂，粘合剂，纤维载体，润滑剂和香料。 还提出了一种清洁垃圾处理方法，包括以下步骤：混合原料以形成泡腾片剂; 将片剂包装在防潮袋中; 将片剂放在垃圾处理单元中; 将温水运入垃圾处理单元，开启垃圾处理约20秒钟; 关闭水和垃圾处理，使发生的泡沫与所有表面保持接触约五分钟; 然后用大量的水冲洗剩余的残留物。

    SELECTED CRYSTALLINE CALCIUM CARBONATE BUILDER FOR USE IN DETERGENT COMPOSITIONS
    5.
    发明申请
    SELECTED CRYSTALLINE CALCIUM CARBONATE BUILDER FOR USE IN DETERGENT COMPOSITIONS 失效
    用于洗涤剂组合物的选择性晶体碳酸钙建筑

    公开(公告)号：US20020004476A1

    公开(公告)日：2002-01-10

    申请号：US09380906

    申请日：1999-09-10

    发明人： EUGENE JOSEPH PANCHERI ,  ROBERT HENRY ROHRBAUGH ,  SCOTT WILLIAM CAPECI ,  WILLIAM MARION HOFFMAN ,  ROSE MARIE WEITZEL

    IPC分类号： C11D007/02

    CPC分类号： C11D3/1233

    摘要： A detergent composition containing an inexpensive detergent builder in the form of a selected crystalline calcium carbonate is provided. Specifically, the crystalline calcium carbonate has a substantially rhombohedral crystal structure with null1,0,-1,1null crystallographic indices. The crystalline calcium carbonate can be calcite that has been specially modified to a rhombohedral crystal structure with null1,0,-1,1null indices. The crystalline calcium carbonate of the present invention is extremely inexpensive because it can be readily formed from inexpensive naturally occurring calcite, and it performs well even when used at large median particle sizes.

    摘要翻译： 提供了含有选择的结晶碳酸钙形式的便宜的洗涤剂助洗剂的洗涤剂组合物。 具体地，结晶碳酸钙具有具有{1,0,1-1}晶系指数的基本菱形晶体结构。 结晶碳酸钙可以是经特殊修饰为具有{1,0,1-1}指数的菱方晶体结构的方解石。 本发明的结晶碳酸钙是非常便宜的，因为它可以容易地由廉价的天然存在的方解石形成，并且即使当以大的中值粒径使用时，其性能也良好。

    Process for preparing fluid detergent compositions
    6.
    发明申请
    Process for preparing fluid detergent compositions 失效
    制备流体洗涤剂组合物的方法

    公开(公告)号：US20010031718A1

    公开(公告)日：2001-10-18

    申请号：US09835129

    申请日：2001-04-12

    申请人： Unilever Home & Personal Care USA, Division of Conopco, Inc.

    发明人： Andre Kaess

    IPC分类号： C11D017/08 ,  C11D007/02

    CPC分类号： C11D11/0094 ,  C11D1/22 ,  C11D11/04

    摘要： A process for the preparation of fluid detergent product comprising an anionic surfactant in which the acid precursor of the anionic surfactant is fed through at least two mixing devices, sufficient neutralizing agent to neutralize 25-75 wt % of the acid precursor being fed to the first mixing device, and sufficient neutralizing agent to complete neutralization being added to the mixture from the first mixing device to substantially complete neutralization by the time the process stream exits the final mixing device, wherein the initial liquid component and the process stream are kept at pumpable temperature at all times during the process.

    摘要翻译： 一种用于制备包含阴离子表面活性剂的流体洗涤剂产品的方法，其中阴离子表面活性剂的酸前体通过至少两个混合装置进料，足够的中和剂将25-75重量％的酸前体进料至第一 混合装置和足够的中和剂以完全中和从第一混合装置加入到混合物中，直到工艺流离开最终混合装置时基本上完全中和，其中初始液体组分和工艺流保持在可泵送温度 在过程中的任何时候。

    Cleaning composition for printing presses
    7.
    发明申请
    Cleaning composition for printing presses 失效
    印刷机清洗组合物

    公开(公告)号：US20010008877A1

    公开(公告)日：2001-07-19

    申请号：US09746134

    申请日：2000-12-21

    申请人： MAN Roland Druckmaschinen AG

    发明人： Thomas Hartmann ,  Hans-Christoph Beltle ,  Andrea Fuchs ,  Roland Dietrich

    IPC分类号： B08B009/00 ,  C23G001/02 ,  C23G001/14 ,  B08B003/00 ,  B08B003/04 ,  C09D009/02 ,  C09D009/04 ,  C11D003/02 ,  C11D007/02

    CPC分类号： C11D3/042 ,  B41N3/006 ,  C11D3/044 ,  C11D3/1213 ,  C11D3/14 ,  C11D3/18 ,  C11D17/0013

    摘要： A cleaning medium for use in cleaning printing forms includes either an acid solution having a pH of from 1 to 4 or a basic solution having a pH of from 10 to 14. A dispersible abrasive agent in a concentration of from 1 to 15 grams per 100 grams of the cleaning composition, a surfactant in a concentration of from 1 to 50 grams per 100 grams of the cleaning composition, an organic solvent in a concentration of from 10 to 50 grams per 100 grams of the cleaning composition, and additional water if needed are added to the acid or basic solution to form the cleaning medium. A cleaning medium in concentrate form is also provided.

    摘要翻译： 用于清洁印刷形式的清洁介质包括pH为1至4的酸溶液或pH为10至14的碱性溶液。浓度为1至15克/ 100的可分散研磨剂 克清洁组合物，浓度为1至50克/ 100克清洁组合物的表面活性剂，浓度为10至50克/ 100克清洁组合物的有机溶剂，以及额外的水（如果需要） 加入到酸或碱性溶液中以形成清洁介质。 还提供浓缩形式的清洁介质。

    Solid cleaning composition including stabilized active oxygen component
    10.
    发明申请
    Solid cleaning composition including stabilized active oxygen component 审中-公开
    包括稳定的活性氧组分的固体清洁组合物

    公开(公告)号：US20030109403A1

    公开(公告)日：2003-06-12

    申请号：US09874841

    申请日：2001-06-05

    申请人： Ecolab, Inc.

    发明人： Victor Fuk-Pong Man ,  Steven Eugene Lentsch ,  Keith Edward Olson ,  Kim R. Smith

    IPC分类号： C11D007/02

    CPC分类号： C11D3/046 ,  C11D3/10 ,  C11D3/33 ,  C11D3/361 ,  C11D3/364 ,  C11D3/394 ,  C11D3/3942 ,  C11D3/3945 ,  C11D17/0065

    摘要： A solid cleaning composition comprises a source of active oxygen agent within a binder complex. The solid is formed by a binding agent that forms the ingredients into a solid. The binding agent is a composition formed by the solidification of a mixture of an organic sequestrant, including phosphonate or aminocarboxylic acid or mixtures thereof, an active oxygen compound, and water. The solid composition can be dissolved in an aqueous solution creating an aqueous concentrate of the active oxygen at a useful concentration. The binding agent can also be used to bind additional functional materials and form a solid cleaning composition comprising the source of stabilized active oxygen as well as the additional functional material.

    摘要翻译： 固体清洁组合物包含在粘合剂复合物内的活性氧剂源。 该固体由将成分形成固体的粘合剂形成。 粘合剂是通过将有机螯合剂，包括膦酸酯或氨基羧酸或其混合物，活性氧化合物和水的混合物固化而形成的组合物。 固体组合物可以溶解在水溶液中，产生有效浓度的活性氧浓缩物。 粘合剂也可以用于结合额外的功能材料并形成包含稳定的活性氧源和附加功能材料的固体清洁组合物。