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公开(公告)号：US4566653A
公开(公告)日：1986-01-28
申请号：US543061
申请日：1983-10-18
IPC分类号： G11B23/087 , G03B1/04 , G11B15/32
CPC分类号： G11B23/0875 , G11B23/08785
摘要： A tape cassette is provided with interlocking wall sections to protect it against mechanical and/or thermal deformation. Advantageous interlocking connecting means are stepped teeth, peg-and-hole connections and connections in the form of prism-shaped projections and matching recesses.Such interlocking connecting systems can be used with particular advantage in film, audio, video and data cassettes and all kinds of storage containers which are required to exhibit great flexural strength.
摘要翻译： 带盒设置有互锁壁部分，以防止机械和/或热变形。 有利的互锁连接装置是梯形齿，钉孔连接和棱柱形突起和匹配凹槽形式的连接。 这种联锁连接系统可以在电影，音频，视频和数据盒以及需要显示出很大弯曲强度的各种存储容器中特别有利地使用。
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公开(公告)号：US5523151A
公开(公告)日：1996-06-04
申请号：US994259
申请日：1992-12-21
申请人： Norbert Schneider , August Lehner , Ursula Klein , Werner Lenz , Werner Balz , Albert Kohl , Guenter Bettinger
发明人： Norbert Schneider , August Lehner , Ursula Klein , Werner Lenz , Werner Balz , Albert Kohl , Guenter Bettinger
IPC分类号： C08K9/06 , C08K9/04 , C08L101/00 , C09D5/23 , F02B75/02 , G11B5/708 , G11B5/73 , B32B5/16 , B05D5/12 , B32B9/04 , G11B5/66
CPC分类号： G11B5/708 , F02B2075/027 , Y10S428/90 , Y10T428/25 , Y10T428/259 , Y10T428/31663
摘要： Magnetic recording media are obtained by preparing a dispersion of anisotropic magnetic material and additives in a solution of a polymeric binder in an organic solvent, applying the dispersion as a layer to a nonmagnetizable substrate, then orienting the anisotropic magnetic material in a magnetic field and solidifying the applied magnetic layer, and the magnetic layer contains water-repellent polysilica and, if required, a highly viscous polysiloxane.
摘要翻译： 通过将各向异性磁性材料和添加剂的分散体制备在聚合物粘合剂在有机溶剂中的溶液中，将该分散体作为层施加到不可磁化的基底上，然后将各向异性磁性材料定向在磁场中并固化，从而获得磁记录介质 所施加的磁性层和磁性层含有疏水性聚硅氧烷，如果需要，则含有高粘性的聚硅氧烷。
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