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    • 12. 发明授权
    • Universal cleaning and polishing pad
    • US06453502B1
    • 2002-09-24
    • US09452199
    • 1999-12-02
    • DeForest Bishop
    • DeForest Bishop
    • A47L1312
    • A47L13/12A47L13/16A47L13/28D05C17/02Y10T156/1084Y10T156/1087Y10T428/23957Y10T428/23979Y10T428/23993
    • A cleaning and polishing pad including densely packed fibrillated face yarns on one side and an opposite polishing side, which alternatively may be a resilient, textured surface, or an open-celled sponge. The pad is constructed of all synthetic materials using conventional carpet manufacturing techniques. Synthetic fibrillated face yarns are tufted into a primary back which may be a woven polypropylene product, scrim, sponge or other sheet material. The face yarns include yarns of at least two (2) deniers, tightly packed, to provide both a soft and hard bristle face with the yarns cooperating to produce a non-abrasive scrubbing pad. Optionally, a secondary synthetic substrate, such as, for example, a latex substrate, applied to the backside of the tufted product provides a secondary back and a means of locking the yarns into place in the primary backing. Either the secondary back or a separate polishing substrate adhered to the secondary back also forms a polishing or non-abrasive cleaning surface. In a second configuration, the non-abrasive surface is a solution-absorbent, sponge-like material adhesively attached to the backside of the primary back of the tufted product. The latex and/or secondary back or secondary latex back or the sponge-like material gives the pad dimensional stability and shape memory, while allowing it to be bent and crushed during cleaning.
    • 16. 发明授权
    • Method of fabricating an all synthetic universal cleaning and polishing pad
    • 制造全合成通用清洗和抛光垫的方法
    • US06811629B2
    • 2004-11-02
    • US10188834
    • 2002-07-05
    • DeForest Bishop
    • DeForest Bishop
    • A47L1312
    • A47L13/12A47L13/16A47L13/28D05C17/02Y10T156/1084Y10T156/1087Y10T428/23957Y10T428/23979Y10T428/23993
    • A cleaning and polishing pad including densely packed fibrillated face yarns on one side and an opposite polishing side, which alternatively may be a resilient, textured surface, or an open-celled sponge. The pad is constructed of all synthetic materials using conventional carpet manufacturing techniques. Synthetic fibrillated face yarns are tufted into a primary back which may be a woven polypropylene product, scrim, sponge or other sheet material. The face yarns include yarns of at least two (2) deniers, tightly packed, to provide both a soft and hard bristle face with the yarns cooperating to produce a non-abrasive scrubbing pad. Optionally, a secondary synthetic substrate, such as, for example, a latex substrate, applied to the backside of the tufted product provides a secondary back and a means of locking the yarns into place in the primary backing. Either the secondary back or a separate polishing substrate adhered to the secondary back also forms a polishing or non-abrasive cleaning surface. In a second configuration, the non-abrasive surface is a solution-absorbent, sponge-like material adhesively attached to the backside of the primary back of the tufted product. The latex and/or secondary back or secondary latex back or the sponge-like material gives the pad dimensional stability and shape memory, while allowing it to be bent and crushed during cleaning.
    • 一种清洁和抛光垫,其包括在一侧和相对的抛光侧上的密集填充的原纤化面纱,其可选地可以是弹性的纹理表面或开孔的海绵。 该垫由使用常规地毯制造技术的所有合成材料构成。 合成的原纤化面纱线簇绒成为可以是编织聚丙烯制品,稀松布,海绵或其他片材的主背面。 面纱包括至少两(2)旦旦的纱线,紧密包装,以提供软和硬的刷毛面,纱线配合以产生非研磨性洗涤垫。 任选地,施加到簇绒产品的背面上的次级合成基底,例如胶乳基底,提供二次背面和将纱线锁定在主背衬中的适当位置的手段。 辅助背面或粘附到次背面的单独抛光衬底也形成抛光或非研磨清洁表面。 在第二构造中,非研磨表面是粘附到簇绒产品的主背面的背面的溶液吸收的海绵状材料。 胶乳和/或二次背胶或二次胶乳背面或海绵状材料赋予垫尺寸稳定性和形状记忆,同时允许其在清洁期间被弯曲和压碎。