Belts and roll coverings having a nanocomposite coating
    8.
    发明授权
    Belts and roll coverings having a nanocomposite coating 有权
    具有纳米复合涂层的带和辊覆盖层

    公开(公告)号:US07736468B2

    公开(公告)日:2010-06-15

    申请号:US11880145

    申请日:2007-07-20

    IPC分类号: D21F3/00 B32B27/20 B32B27/40

    摘要: The present invention relates to a urethane-based coating having nanoparticles for improving the characteristics of a papermaking process belt, roll cover and belts used in textile applications. For example, the present invention improves resistance to flex fatigue, crack propagation, groove closure and wear characteristics of urethane coatings on such belts and roll coverings. The present invention also improves the resistance to water and oil permeation characteristics of urethane coated belts and roll coverings.

    摘要翻译: 本发明涉及一种具有纳米颗粒的氨基甲酸酯类涂料,其用于改善在纺织品应用中使用的造纸工艺带,辊盖和带的特性。 例如,本发明提高了这种带和辊覆盖层上的聚氨酯涂层的抗挠曲疲劳,裂纹扩展,凹槽封闭和磨损特性。 本发明还提高了聚氨酯涂层带和辊涂层的耐水油性能。

    An All Purpose Abrasive Non-Woven Pad/Scrubber And A Process For Its Manufacture
    9.
    发明申请
    An All Purpose Abrasive Non-Woven Pad/Scrubber And A Process For Its Manufacture 有权
    全能磨料无纺布/洗涤器及其制造工艺

    公开(公告)号:US20100132144A1

    公开(公告)日:2010-06-03

    申请号:US12445008

    申请日:2008-07-09

    申请人: Namita Rautray

    发明人: Namita Rautray

    摘要: Abrasive pads/scrubbers used for cleaning utensils and the like which usually involve rubbing of the pad along with some applied detergent/cleansing agent on the surface to be cleaned. More particularly, the invention is directed to an all purpose abrasive pad obtained of treated white coir which would be user friendly, durable with the loose fibers effectively interlocked and also having glossy, flexible, non-odour and tack free touch abrasive texture. Unlike the conventional synthetic fibers and metallic wool based abrasive pads, the treated white coir abrasive pad is found to be hygienic and free of any odour or be prone to microbes and advantageously durable maintaining its desired shape and texture even after repeated use and applications. The simple natural fibre based abrasive pads having effective lifespan and also safe and hygienic favoring handling conditions in various applications.

    摘要翻译: 用于清洁用具等的磨料垫/洗涤器通常包括在待清洁的表面上与一些应用的洗涤剂/清洁剂一起摩擦垫。 更具体地说,本发明涉及一种由经处理的白色coir获得的全能磨料垫,其用户友好,耐用,松散纤维有效地互锁,并且还具有光滑,柔性,无气味和无粘性触摸磨料纹理。 与传统的合成纤维和金属羊毛基磨料垫不同,发现经处理的白色砂浆研磨垫片是卫生的,没有任何气味,或者易于发生微生物,并且即使在重复使用和应用后仍能保持其所需的形状和质地。 简单的基于天然纤维的研磨垫片具有有效的寿命,并且在各种应用中也有利于处理条件的安全和卫生。