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    Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances
    1.
    发明授权
    Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances 失效
    自动洗衣机，用于纺织品，具有用于洗涤物质的分离容器，仪表和用于计量物质的通用预混通道

    公开(公告)号：US4188807A

    公开(公告)日：1980-02-19

    申请号：US914174

    申请日：1978-06-09

    申请人： Richard Graf ,  Lieselotte Brodzina ,  Rudolf Strobele ,  Helmut Stache

    发明人： Richard Graf ,  Lieselotte Brodzina ,  Rudolf Strobele ,  Helmut Stache

    IPC分类号： D06F35/00 ,  D06F39/02 ,  D06L1/16 ,  D06L4/75

    CPC分类号： D06F35/00 ,  D06F39/02 ,  D06L1/16 ,  D06L3/16

    摘要： Washing process for textiles in an automatic washing machine, with application of active washing substances, structural substances and bleaching agents, involving loading of the textiles in the washing machine, adding water, agitating the textiles in the washing solution, pumping off the washing solution, and sequential rinse cycles, wherein the following active substances or combination of active substances are maintained in pumpable form in separate containers and added to the mixture in pumpable form before or during the washing process:1. Active washing substances,2. Structural substances,3. A stabilized bleaching agent, if required,4. A catalyst which accelerates the bleaching process, if required, and5. A soft rinse agent, if required. After loading of the textiles to be laundered, the water is added in the ratio of 1:4 to 1:30 of kg. dry textile to liters water, 0.5 to 3.5 g of active washing substances per liter washing mixture are added, 2 to 6.5 g structural substances per liter washing mixture are added, washing carried out at a predetermined temperature with agitation for a period up to 50 minutes, the washing solution drained off and the washed textile subjected to 2-5 rinse cycles.

    摘要翻译： 自动洗衣机中纺织品的洗涤过程，应用活性洗涤物质，结构物质和漂白剂，包括将织物装入洗衣机中，加水，搅拌洗涤溶液中的织物，抽出洗涤溶液， 和顺序冲洗循环，其中以下活性物质或活性物质的组合在可分离的容器中保持可泵送形式，并在洗涤过程之前或期间以可泵送的形式加入到混合物中：1.主动洗涤物质，2.结构物质，3 如果需要，稳定的漂白剂4.如果需要，加速漂白过程的催化剂和5.如果需要，可使用柔软的漂洗剂。 加载待洗涤的纺织品后，以1：4至1:30的比例加入水。 将干纺织物加入升水中，加入每升洗涤混合物0.5-3.5g活性洗涤物质，加入每升洗涤混合物2至6.5g结构物质，在预定温度下搅拌进行洗涤至多50分钟 洗涤液排出，洗涤过的织物进行2-5次漂洗循环。

    Alkaline hydrogen peroxide bleaching method
    2.
    发明授权
    Alkaline hydrogen peroxide bleaching method 失效
    碱性过氧化氢漂白法

    公开(公告)号：US4060386A

    公开(公告)日：1977-11-29

    申请号：US609735

    申请日：1975-09-02

    申请人： Jerome Katz

    发明人： Jerome Katz

    IPC分类号： D06L1/14 ,  D06L3/02 ,  D06L3/14 ,  D06L3/16

    CPC分类号： D06L3/14 ,  D06L1/14 ,  D06L3/023 ,  D06L3/16

    摘要： A process for scouring, desizing and bleaching cotton greige goods comprises the steps of immersing the goods for a time sufficient to achieve commercial brightness in an aqueous solution have a temperature in the range from 100.degree. to 212.degree. F and consisting of from 0.3 to 70% by volume hydrogen peroxide, water and sufficient hydroxide to adjust the solution to a pH in the alkaline range, the solution being substantially free of heavy metal ions and maintained out of contact with all metals while the goods are immersed therein and cycling a portion of the solution through a filtration means to remove solid impurities therefrom while maintaining the volume, composition and pH of the solution in contact with the goods substantially the same. Preferably, the process is conducted as a simultaneous scouring, desizing and bleaching process in a temperature range 160.degree. to 212.degree. F in a solution including 1 to 50% by volume hydrogen peroxide, the goods being immersed in the solution for less than about 31/2 minutes. In another embodiment, the goods are immersed in an alkaline scour solution for from 5 seconds to 31/2 minutes prior to bleaching in the hydrogen peroxide solution, the alkaline scour solution having a temperature in the range 160.degree. - 212.degree. F and a pH from 10 to 14. Still another embodiment of the invention includes the alkaline scour plus an acid scour, in any sequence, prior to bleaching in the hydrogen peroxide solution.

    摘要翻译： 一种冲洗，脱浆和漂白棉质商品的方法包括以下步骤：将物品浸入足够的时间以在水溶液中达到商业亮度，其温度范围为100至212°F，由0.3至70 体积百分比的过氧化氢，水和足够的氢氧化物将溶液调节至碱性范围内的pH，该溶液基本上不含重金属离子，并保持与所有金属的接触，同时将商品浸入其中并循环一部分 该溶液通过过滤装置从其中除去固体杂质，同时保持与货物接触的溶液的体积，组成和pH基本相同。 优选地，该方法在包括1至50％（体积）过氧化氢的溶液中在160°至212°F的温度范围内同时进行洗涤，脱浆和漂白过程，将该物质浸入溶液中小于约31 /2分钟。 在另一个实施方案中，将商品浸入碱性洗涤溶液中5秒至31/2分钟，然后漂白过氧化氢溶液，碱性冲洗溶液的温度在160-212°F和pH 本发明的另一个实施方案包括在过氧化氢溶液中漂白之前以任何顺序进行的碱洗涤和酸洗。

    Method for treating cellulosic materials prior to bleaching
    4.
    发明授权
    Method for treating cellulosic materials prior to bleaching 失效
    漂白前处理纤维素材料的方法

    公开(公告)号：US4312634A

    公开(公告)日：1982-01-26

    申请号：US85280

    申请日：1979-10-16

    申请人： Jerome Katz

    发明人： Jerome Katz

    IPC分类号： D06L3/02 ,  D06L3/16

    CPC分类号： D06L3/021 ,  D06L3/02 ,  D06L3/16

    摘要： Chemical bleaching pretreatment processes are provided for cotton goods and other cellulosic materials which have the effect of enhancing the bleached cloth whiteness levels and/or reducing the bleaching time or intensity. The goods may be pretreated by intimately contacting them, as by immersion in a bath, in an alkaline scour solution having a pH of 10 to 14 and a temperature of 160.degree.-212.degree. F. for from 5 seconds to 31/2 minutes. A second and separate pretreatment involves immersing the goods in such an alkaline scour solution and, immediately prior or subsequent thereto, in an acid solution having a pH less than about 3 at a temperature in the range 45.degree. to 212.degree. F. for from 1 to 10 seconds. Optionally, either the alkaline scour pretreatment or the combination acid/alkaline scour pretreatment may be preceded by an up to 31/2 minute water dip or rinse in water ranging from just above ambient to 212.degree. F. In some cases the water dip or rinse without alkaline scour or acid/alkaline scour may constitute the entire bleaching pretreatment.

    摘要翻译： 为棉花制品和其他纤维素材料提供化学漂白预处理方法，其具有增强漂白布白度和/或降低漂白时间或强度的作用。 可以通过将其浸入浴中，在pH为10〜14，温度为160〜-22°F的碱性冲洗溶液中，将其紧密接触进行预处理5秒至31/2分钟。 第二和单独的预处理涉及将物品浸入这样的碱性冲洗溶液中，并且在其之前或之后，在45至212°F的温度范围内将pH值低于约3的酸溶液浸入1至 至10秒钟。 任选地，碱洗涤预处理或组合酸/碱冲洗预处理之前可以在高于环境温度至212°F的水中进行高达31/2分钟的水浸或冲洗。在一些情况下，水浸或冲洗 无碱性冲刷或酸碱性冲刷可构成整个漂白预处理。

    Method for hydrogen peroxide bleaching in acid or neutral solutions
    5.
    发明授权
    Method for hydrogen peroxide bleaching in acid or neutral solutions 失效
    酸或中性溶液中过氧化氢漂白的方法

    公开(公告)号：US4060385A

    公开(公告)日：1977-11-29

    申请号：US609734

    申请日：1975-09-02

    申请人： Jerome Katz

    发明人： Jerome Katz

    IPC分类号： D06L1/14 ,  D06L3/02 ,  D06L3/14 ,  D06L3/16

    CPC分类号： D06L1/14 ,  D06L3/023 ,  D06L3/14 ,  D06L3/16

    摘要： A process for scouring, desizing and bleaching cotton greige goods comprising immersing the goods for a time sufficient to achieve commercial brightness in an aqueous solution having a temperature in the range from 100.degree. to 212.degree. F and consisting of from 3 to 70% of volume hydrogen peroxide, water and sufficient hydroxide, if necessary, to adjust the solution of a pH in the range 2 to 7, the solution being substantially free of heavy metal ions and maintained out of contact with all metals while the goods are immersed therein and cycling a portion of the solution through a filtration means to remove solid impurities therefrom while maintaining the volume, composition and pH of the solution in contact with the goods substantially the same. In a preferred form of the invention, the scouring, desizing and bleaching are accomplished simultaneously. In another embodiment of the invention, the goods are immersed in alkaline scour solution for from 5 seconds to 31/2 minutes prior to bleaching in the hydrogen peroxide solution, the alkaline scour solution having a temperature in the range 160.degree. to 212.degree. F and a pH from 10 to 14. In still another embodiment of the invention, the goods are immersed in an alkaline scour solution and an acid solution, in any sequence, prior to bleaching in the hydrogen peroxide solution.

    摘要翻译： 一种用于冲洗，退浆和漂白棉质商品的方法，包括将物料浸入足够的时间以在达到商业亮度的温度为100至212°F的水溶液中，并由3至70％的体积 过氧化氢，水和足够的氢氧化物，如果需要，将pH调节在2至7范围内，溶液基本上不含重金属离子，并保持与所有金属的接触，同时将商品浸入其中并循环 溶液的一部分通过过滤装置从其中除去固体杂质，同时保持与货物接触的溶液的体积，组成和pH基本相同。 在本发明的优选形式中，同时完成洗涤，脱浆和漂白。 在本发明的另一个实施方案中，在漂白过氧化氢溶液之前，将商品浸入碱洗涤溶液中5秒至31/2分钟，碱性洗涤溶液的温度在160°至212°F范围内， 在10至14的pH值。在本发明的另一个实施方案中，在漂白过氧化氢溶液之前，将商品以任何顺序浸入碱性冲洗溶液和酸溶液中。

    Process for washing textiles in an automatic washing machine, working substances and apparatus for its performance
    8.
    发明授权
    Process for washing textiles in an automatic washing machine, working substances and apparatus for its performance 失效
    在自动洗衣机中洗涤纺织品的工艺，其工作物质和设备的性能

    公开(公告)号：US4110075A

    公开(公告)日：1978-08-29

    申请号：US747420

    申请日：1976-12-06

    申请人： Richard Graf ,  Lieselotte Brodzina ,  Rudolf Strobele ,  Helmut Stache

    发明人： Richard Graf ,  Lieselotte Brodzina ,  Rudolf Strobele ,  Helmut Stache

    IPC分类号： C11D3/39 ,  C11D11/00 ,  D06F35/00 ,  D06F39/02 ,  D06L1/00 ,  D06L1/16 ,  D06L3/16 ,  B08B3/00

    CPC分类号： C11D11/0064 ,  D06F35/00 ,  D06F39/02 ,  D06L1/16 ,  D06L3/16

    摘要： Washing process for textiles in an automatic washing machine, with application of active washing substances, structural substances and bleaching agents, involving loading of the textiles in the washing machine, adding water, agitating the textiles in the washing solution, pumping off the washing solution, and sequential rinse cycles, wherein the following active substances or combination of active substances are maintained in pumpable form in separate containers and added to the mixture in pumpable form before or during the washing process:1. Active washing substances,2. Structural substances,3. A stabilized bleaching agent, if required,4. A catalyst which accelerates the bleaching process, if required, and5. A soft rinse agent, if required. After loading of the textiles to be laundered, the water is added in the ratio of 1:4 to 1:30 of kg. dry textile to liters water, 0.5 to 3.5 g of active washing substances per liter washing mixture are added, 2 to 6.5 g structural substances per liter washing mixture are added, washing carried out at a predetermined temperature with agitation for a period up to 50 minutes, the washing solution drained off and the washed textile subjected to 2- 5 rinse cycles.

    摘要翻译： 自动洗衣机中纺织品的洗涤过程，应用活性洗涤物质，结构物质和漂白剂，包括将织物装入洗衣机中，加水，搅拌洗涤溶液中的织物，抽出洗涤溶液， 和顺序冲洗循环，其中以下活性物质或活性物质的组合在可分离的容器中保持，并在洗涤过程之前或期间以可泵送的形式加入混合物中：