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    Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants
    3.
    发明授权
    Method of and apparatus for cleaning garments and soft goods contaminated with nuclear, chemical and/or biological contaminants 失效
    用于清洁被核，化学和/或生物污染物污染的衣服和软货物的方法和设备

    公开(公告)号：US4797128A

    公开(公告)日：1989-01-10

    申请号：US679641

    申请日：1984-12-10

    Applicant: David E. Fowler

    Inventor： David E. Fowler

    IPC: A61L2/18 ,  A62D3/00 ,  D06L1/08 ,  D06L1/10 ,  G21F9/00 ,  B08B3/00

    CPC classification number: G21F9/001 ,  A61L2/18 ,  D06L1/08 ,  D06L1/10

    Abstract: Garments contaminated with radioactive, toxin, biological and/or chemical contaminants are deposited in a cleaning drum and the drum is agitated during a wash cycle. A dry cleaning solvent is added to the drum during the initial wash cycle and then drained to a distillation means. Within the distillation means, there is a neutralizing agent which deactivates the biological and toxin contaminants and chemically breaks down the chemical contaminants removed with the dry cleaning solvent from the cleaning drum. Dry cleaning solvent is then continuously added to the drum during the secondary wash cycle and continuously removed from the drum. After the dry cleaning solvent is removed from the drum, and before it is pumped back to the drum, the dry cleaning solvent is filtered to remove remaining trace particulate contaminants. The dry cleaning solvent is also passed through an absorber where remaining trace chemical contaminants dissolves in the dry cleaning solvent are removed. The garments are then rinsed by circulating contaminant free dry cleaning solvent through the drum. After rinsing, the garments are dried by circulating hot, unsaturated dry cleaning solvent vapor through the drum.

    Abstract translation: 被放射性，毒素，生物和/或化学污染物污染的衣物沉积在清洁桶中，并且在洗涤循环期间搅拌鼓。 在初始洗涤循环期间，将干洗溶剂加入滚筒中，然后排干至蒸馏装置。 在蒸馏装置内，存在一种中和剂，其使生物和毒素污染物失活，并从清洁鼓中化学分解用干洗溶剂除去的化学污染物。 然后在二次洗涤循环期间将干洗溶剂连续加入到滚筒中，并从滚筒中连续取出。 在从滚筒中取出干洗溶剂之后，在将其泵回到滚筒之前，将干洗溶剂过滤以除去剩余的痕量微量污染物。 干洗溶剂也通过吸收器，其中残留的痕量化学污染物溶解在干洗溶剂中。 然后将衣物通过循环的无污染的干洗溶剂循环通过滚筒进行漂洗。 冲洗后，通过将热的不饱和干燥溶剂蒸气循环通过鼓进行干燥。

    Method of washing textile objects and a device for performing the method
    4.
    发明授权
    Method of washing textile objects and a device for performing the method 失效
    织物清洗方法及执行该方法的装置

    公开(公告)号：US4650493A

    公开(公告)日：1987-03-17

    申请号：US597211

    申请日：1984-04-06

    Applicant: Sten-Erik G. Pahlsson ,  Borje Sandstrom

    Inventor： Sten-Erik G. Pahlsson ,  Borje Sandstrom

    IPC: C11D11/00 ,  C11D17/00 ,  D06F43/00 ,  D06L1/04 ,  C11D3/43 ,  D06L1/08 ,  D06L1/10

    CPC classification number: D06L1/04 ,  C11D17/0021 ,  D06F43/00

    Abstract: A method of washing textile objects comprises pre-washing in a liquid composed of an organic dissolvent, preferably perchloroethylene, main washing in a liquid composed of a mixture of the organic dissolvent, a tenside and water, and at least two subsequent rinsing period, the objects being spin dried after each washing or rinsing period. The main-washing liquid is composed of a microemulsion whose water contents amount to between 4 and 30, preferably 10-30, percentage by weight and the first rinsing is made in a liquid composed of the organic dissolvent to which tenside has been added. A device for performing the method comprises three receptacles (11, 26, 32) for storing microemulsion, perchloroethylene, and used rinsing liquid from the first and preferably also from the second rinsing, respectively. The three receptacles communicate with a container (10) for the objects to be washed, which container can be supplied with tenside and water, respectively, from a dosing device (56).

    Abstract translation: PCT No.PCT / SE81 / 00388 Sec。 371日期1982年8月18日 102（e）日期1982年8月18日PCT提交1981年12月21日PCT公布。 第WO82 / 02218号公报 日本1987年7月8日。洗涤纺织品的方法包括在由有机溶剂，优选全氯乙烯组成的液体中预洗，在由有机溶剂，表面活性剂和水的混合物组成的液体中的主洗涤物 至少两次随后的漂洗期间，每次洗涤或漂洗期间物品都被旋转干燥。 主洗液由含水量为4〜30重量％，优选为10〜30重量％的微乳液组成，第1次漂洗是由添加了表面活性剂的有机溶剂构成的液体中进行的。 用于执行该方法的装置包括三个用于分别存储微乳液，全氯乙烯和使用的冲洗液体的容器（11,26,32），分别来自第一和最好也从第二次冲洗。 三个容器与用于待洗涤物体的容器（10）连通，该容器可以从配量装置（56）分别供给表层和水。

    Process for cleaning clothes at home
    5.
    发明授权
    Process for cleaning clothes at home 失效
    在家洗衣服的过程

    公开(公告)号：US4336024A

    公开(公告)日：1982-06-22

    申请号：US234220

    申请日：1981-02-13

    Applicant: Serge Denissenko ,  Jean-Claude Rossard

    Inventor： Serge Denissenko ,  Jean-Claude Rossard

    IPC: C11D3/43 ,  C11D11/00 ,  D06F43/00 ,  D06L1/08 ,  D06L1/02

    CPC classification number: D06L1/08 ,  C11D3/43 ,  D06F43/007

    Abstract: Process for cleaning clothes at home with the aid of solvent, byA. treating the article of clothing with a cleaning agent comprising at least one organic solvent, and thenB. laying the article of clothing flat on an absorbent sheet, andC. laying the article of clothing+absorbent sheet flat on the interior circular surface of the drum of a washing machine in order to spin it.Operation A can be carried out in two successive stages using a stain-removing agent and a rinsing agent.

    Abstract translation: 借助于溶剂，在家中清洁衣物的方法是：A.用包含至少一种有机溶剂的清洁剂处理衣服，然后将衣物平放在吸收性片材上，铺设C. 衣物+吸收性片材平放在洗衣机的滚筒的内部圆形表面上，以便旋转它。 操作A可以使用除污剂和漂洗剂在两个连续的阶段中进行。

    Process and device for continuous washing of textile webs
    6.
    发明授权
    Process and device for continuous washing of textile webs 失效
    纺织网连续洗涤的工艺和装置

    公开(公告)号：US4247294A

    公开(公告)日：1981-01-27

    申请号：US17277

    申请日：1979-03-05

    Applicant: Hans Fleissner

    Inventor： Hans Fleissner

    IPC: D06B5/08 ,  D06B3/16 ,  D06B3/20 ,  D06B21/00 ,  D06B3/24 ,  D06L1/08

    CPC classification number: D06B3/203 ,  D06B3/16 ,  Y10S68/903

    Abstract: A process for the continuous washing of printed dye-fixed, web-shaped textile material, e.g. woven or knit fabrics formed of natural and/or synthetic fibers, on a full-width washing machine which involves first moistening the textile material, allowing the textile material to dwell in a folded condition, the dewatering of the textile material and immediately thereafter subjecting the textile material to an intensive throughflow from the outside toward the inside of a washing material on a rotating sieve drum. In this process in order to promote the swelling of the printing paste or the like, the textile material dwells in a cold liquor and then a film detachable from the textile material which covers the textile material is removed mechanically and thereafter the textile material is subjected to the intensive throughflow with a hot liquid on the sieve drum.

    Abstract translation: 用于连续洗涤印刷的染料固定的网状纺织材料的方法，例如 由全自动和/或合成纤维形成的织造织物或针织物，在全宽度的洗衣机上，该洗衣机首先润湿纺织材料，使纺织材料在折叠状态下停留，纺织材料的脱水，然后立即对 纺织材料从旋转筛筒上的洗涤材料的外部向内部的密集流通。 在该方法中，为了促进印刷浆料等的膨胀，纺织材料在冷液中停留，然后机械地除去可从覆盖织物材料的纺织材料上拆下的薄膜，然后将织物材料 在筛筒上用热液体进行密集的流通。

    METHOD OF LAUNDERING FABRIC
    7.
    发明申请
    METHOD OF LAUNDERING FABRIC 有权

    公开(公告)号：US20220228091A1

    公开(公告)日：2022-07-21

    申请号：US17714173

    申请日：2022-04-06

    Applicant: The Procter & Gamble Company

    Inventor： Carlos AMADOR ZAMARRENO ,  Anju Deepali Massey BROOKER ,  Laura BUENO ROMO ,  Andre CHIEFFI ,  Andrew Philip MOON

    IPC: C11D11/00 ,  D06L1/08 ,  C11D3/50 ,  C11D3/00 ,  C11D3/42 ,  C11D3/395

    Abstract: A method of laundering fabric, where the method includes the steps of: (a) in a main washing step, washing soiled fabric with an aqueous wash bath including detersive surfactant and one or more of the following components: perfume, brighteners, hueing dyes, enzymes, or any combination thereof; and (b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution including photo-bleach; where an artificial light source is present and turned on during at least part of the rinsing step (b) and provides light to the aqueous rinsing solution in such a manner that activates the photo-bleach present in the aqueous rinsing solution, and where the artificial light source is turned off during at least part of the main washing step (a) and does not provide any light to the aqueous wash bath.

    Continuous batch tunnel washer and method
    8.
    发明授权
    Continuous batch tunnel washer and method 有权
    连续批量隧道清洗机及方法

    公开(公告)号：US08336144B2

    公开(公告)日：2012-12-25

    申请号：US13052898

    申请日：2011-03-21

    Applicant: Russell H. Poy ,  Karl Schubert

    Inventor： Russell H. Poy ,  Karl Schubert

    IPC: D06F29/02 ,  D06L1/08

    CPC classification number: D06F31/005

    Abstract: A method of washing fabric articles in a tunnel washer includes moving the fabric articles from the intake of the washer to the discharge of the washer through first and second sectors that are a pre-wash zone. In the pre-wash zone, liquid is counter flowed in the wash interior along a flow path that is generally opposite the direction of travel of the fabric articles. The fabric articles are transferred to a main wash zone, and a washing chemical is added to the main wash zone. At about the same time, counter flow is reduced or stopped. The main wash zone can be heated as an option. After a period of time (for example, between about 20 and 120 seconds) counter flow is resumed or increased. In the wash zone, this is considered an intermediate rinse. After the wash zone(s), the increased counter flow after chemical treatment amounts to a pre-rinse. This pre-rinse ensures that the fabric articles are substantially free of soil or the majority of any soil and substantially free of chemicals when they are transferred to an extractor for final removal of excess water. A final rinse (second rinse) is conducted during extraction of excess water.

    Abstract translation: 在隧道式洗衣机中洗涤织物的方法包括将织物从洗衣机的入口移动到通过作为预洗涤区的第一和第二扇区的洗涤剂的排出。 在预洗涤区域中，液体沿着通常与织物制品的行进方向相反的流动路径在洗涤内部中逆流。 将织物制品转移到主洗涤区域，并将洗涤化学品加入主洗涤区域。 大约在同一时间，逆流减少或停止。 主洗区可作为选项加热。 经过一段时间（例如，约20到120秒之间），反流程恢复或增加。 在洗涤区域，这被认为是中间冲洗。 在洗涤区之后，化学处理后增加的逆流达到预漂洗。 这种预漂洗确保织物制品基本上没有土壤或大部分任何土壤，并且当它们被转移到提取器以便最终除去多余的水时基本上不含化学物质。 在提取多余的水时进行最后的冲洗（第二次冲洗）。

    Wool purification
    10.
    发明授权
    Wool purification 失效
    羊毛净化

    公开(公告)号：US5486211A

    公开(公告)日：1996-01-23

    申请号：US312135

    申请日：1994-09-26

    Applicant: John L. Glidden, Sr.

    Inventor： John L. Glidden, Sr.

    IPC: D01C3/00 ,  D06L1/02 ,  D06L1/08

    CPC classification number: D06L1/02

    Abstract: A process of producing purified fabric substantially free of polyolefin contamination comprising the steps of supplying a fabric containing polyolefin contamination, selecting a solvent which selectively solubilizes the polyolefin wherein said solvent solubilizes polyolefin at temperatures and pressures that do not degrade the fabric, treating the fabric with said selected solvent to solubilize the polyolefin and removing the solvent containing solubilized polyolefin contamination and recovering purified fabric.

    Abstract translation: 一种生产基本上不含聚烯烃污染物的纯化织物的方法，包括以下步骤：提供含有聚烯烃污染物的织物，选择选择性溶解聚烯烃的溶剂，其中所述溶剂在不降解织物的温度和压力下溶解聚烯烃，用织物处理织物 所述选择的溶剂以溶解聚烯烃并除去含溶解的聚烯烃污染物的溶剂并回收纯化的织物。

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