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    • 3. 发明申请
    • Magnetic recording medium
    • 磁记录介质
    • US20040219392A1
    • 2004-11-04
    • US10810656
    • 2004-03-29
    • FUJI PHOTO FILM CO., LTD.
    • Noboru ZinboNoriko Inoue
    • B32B005/00
    • G11B5/735
    • Provided is a magnetic recording medium permitting the controlling of backcoat layer transfer to a magnetic layer surface, a reduction in dropout even when employing microgranular magnetic material, as well as good running stability, durability, and storage properties. The magnetic recording medium comprises a magnetic layer comprising a ferromagnetic powder and a binder on one surface of a nonmagnetic support and a backcoat layer comprising a nonmagnetic powder and a binder on the other surface of the nonmagnetic support. Said nonmagnetic powder is an acicular particle having a mean particle diameter of 5 to 300 nm, and said backcoat layer comprises water-soluble cations in a quantity of 100 ppm or less and water-soluble anions in a quantity of 150 nm or less.
    • 提供了一种允许控制背涂层转移到磁性层表面的磁记录介质,即使当使用微粒磁性材料时也降低了压差,以及良好的运行稳定性,耐久性和储存性能。 磁记录介质包括在非磁性载体的一个表面上包含铁磁性粉末和粘合剂的磁性层和在非磁性载体的另一个表面上包含非磁性粉末和粘合剂的背涂层。 所述非磁性粉末是平均粒径为5〜300nm的针状粒子,所述背涂层含有100ppm以下的水溶性阳离子和150nm以下的水溶性阴离子。
    • 10. 发明申请
    • Apparatus for manufacturing textile products
    • 纺织品制造设备
    • US20020153082A1
    • 2002-10-24
    • US10163051
    • 2002-06-05
    • Xavier Bathelier
    • A46D001/00B32B005/00
    • D06N3/0072D04H11/08Y10T156/1059Y10T156/1084Y10T156/1798
    • The present invention relates to a method for producing a textile product of the lapped/bonded type from fibres and/or filaments travelling in the direction of advance in the form of a web, this method comprising at least one step, called the nullprelooping stepnull, in which the fibres and/or filaments individually undergo looping transversely to the direction of advance of the web, if appropriate accompanied by transverse drawing, characterized in that it subsequently comprises a step of confining the parallelized fibres and/or filaments in the form of loops, this latter confining step taking place directly on a support, without transport members, such as needles or transfer elements, being involved.
    • 本发明涉及一种从纤维和/或长丝方向前进的纤维和/或长丝的纺织产品的生产方法,该方法包括至少一个称为“预剥离步骤”的步骤 “,其中纤维和/或长丝单独地横向于纤维网的前进方向进行环绕,如果适当的话伴随着横向拉伸,其特征在于其随后包括将平行化的纤维和/或长丝以形式 循环,后一个限制步骤直接发生在支撑件上,而不涉及诸如针或转移元件之类的运输构件。