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    FOAM DISPENSING CLEANING TOOL
    3.
    发明申请
    FOAM DISPENSING CLEANING TOOL 有权

    公开(公告)号：US20210186301A1

    公开(公告)日：2021-06-24

    申请号：US16622093

    申请日：2018-06-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Matthew D. Chaffee ,  Megan E. Renner ,  Lloyd S. Vasilakes

    IPC: A47L17/04

    Abstract: The present invention is a cleaning tool for dispensing foam. The cleaning tool includes a handle having a working end and a holding end, a cleaning head attached to the working end of the handle, a foaming mechanism, and an actuator to displace volume within the foaming mechanism. The foaming mechanism includes a chamber, an air pocket, an air tube having an air inlet, a fluid inlet, a fluid reservoir, and a foaming pump.

    BROOM COMPRISING BRISTLES OF MULTIPLE LENGTHS
    5.
    发明申请
    BROOM COMPRISING BRISTLES OF MULTIPLE LENGTHS 审中-公开
    包括多个长度的BRISM

    公开(公告)号：US20150289637A1

    公开(公告)日：2015-10-15

    申请号：US14438651

    申请日：2013-12-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Lloyd S. Vasilakes ,  Monica Jerez

    IPC: A46B9/02 ,  A46B9/06

    CPC classification number: A46B9/028 ,  A46B9/025 ,  A46B9/06 ,  A46B2200/302

    Abstract: A broom comprising bristles of multiple lengths. The broom can include a head having a bottom major surface and a longitudinal axis. The head can define a sweeping direction in which the broom is configured to be swept. The broom can further include a plurality of tufts of bristles coupled to the bottom major surface of the head and protruding downwardly therefrom. The plurality of tufts of bristles can include a first tuft type having a first length, and a second tuft type having a second length that is longer than the first length. The plurality of tufts of bristles can further include a diagonal row comprising at least two adjacent tufts of either the first tuft type or the second tuft type arranged at a non-zero and non-right angle with respect to the longitudinal axis and/or the sweeping direction.

    Abstract translation: 一种包括多长度刷毛的扫帚。 扫帚可以包括具有底部主表面和纵向轴线的头部。 头部可以定义扫掠方向，其中扫掠器被配置为扫掠。 扫帚可以进一步包括多个刷毛束，其与头部的底部主表面相连并从其向下突出。 多个刷毛簇可以包括具有第一长度的第一簇绒头类型和具有比第一长度长的第二长度的第二簇绒毛类型。 多个刷毛簇可进一步包括对角线，其包括相对于纵向轴线非零和非直角布置的至少两个相邻的第一簇或第二簇的相邻簇，和/或 扫地方向

    CLEANING SURFACE WITH REACTIVATABLE ADHESIVE
    7.
    发明申请
    CLEANING SURFACE WITH REACTIVATABLE ADHESIVE 审中-公开
    清洁表面与可反复粘合

    公开(公告)号：US20140283323A1

    公开(公告)日：2014-09-25

    申请号：US14354660

    申请日：2012-11-02

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Scott J. Tuman ,  Scott D. Pearson ,  Lloyd S. Vasilakes

    IPC: A47L13/16

    CPC classification number: A47L13/16 ,  A47L13/20 ,  A47L25/005 ,  C08K3/36 ,  C09J7/385 ,  C09J2201/28 ,  C09J2201/32 ,  C09J2205/102

    Abstract: The disclosed cleaning surface includes a reactivatable adhesive to capture and hold dirt, dust, and debris and a spacing element to allow for the cleaning surface to glide over a surface to be cleaned. The reactivatable adhesive can be washed clean, but once dry, it regains the ability to capture and hold dirt, dust, and debris, so that the cleaning surface is reusable. The disclosed cleaning surface combines the ability of using adhesive to greatly enhance the capture of dirt, dust, and debris, while also being reusable. The reactivatable adhesive is a reactivatable pressure sensitive adhesive which is a polymerized precursor comprising a monomer component which contains one or more alkyl acrylates, the alkyl groups of which have an average of 4-14 C atoms, at least 2.0 phr of hydrophobic silica, one or more polymerization initiators, one or more crosslinker compounds, and which is essentially free from polar comonomers.

    Abstract translation: 所公开的清洁表面包括可再活化的粘合剂，以捕获和保持污物，灰尘和碎屑以及间隔元件，以允许清洁表面滑过要清洁的表面。 可再活化的粘合剂可以清洗干净，但一旦干燥，就可以恢复捕获和保持污垢，灰尘和碎屑的能力，从而清洁表面是可重复使用的。 所公开的清洁表面结合了使用粘合剂的能力，以大大增强灰尘，灰尘和碎屑的捕获，同时也是可重复使用的。 可再活化的粘合剂是可再活化的压敏粘合剂，其是包含单体组分的聚合前体，所述单体组分含有一种或多种丙烯酸烷基酯，其烷基平均具有4-14个碳原子，至少2.0phr的疏水性二氧化硅，一个 或更多的聚合引发剂，一种或多种交联剂化合物，并且其基本上不含极性共聚单体。

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