公开(公告)号：WO1996035210A1

公开(公告)日：1996-11-07

申请号：PCT/EP1996001856

申请日：1996-05-03

Applicant: BASF MAGNETICS GMBH ,  STREIF, Gerhard ,  GERGELY, Istvan

Inventor： BASF MAGNETICS GMBH

IPC: G11B05/845

CPC classification number: G11B5/845 ,  G11B5/852

Abstract: The invention concerns a method and device for producing magnetic recording media with a disoriented particulate magnetic layer applied to a non-magnetic layer carrier. For the purpose of disorientation, the magnetic layer containing magnetically anisotropic pigments, after being applied to the layer carrier, is first oriented perpendicular to the plane of the magnetic layer by means of a unipolar magnetic field constant in time. The still-liquid magnetic layer is then passed into a field-free space where the layer is disoriented before it starts to dry. The device according to the invention comprises a magnetic arrangement which is mounted in a mirror-symmetrical manner either side of the layer carrier and generates a unipolar magnetic field oriented perpendicular to the plane of the magnetic layer. According to the invention, disc-shaped magnetic recording media can be produced from particulate magnetic layers without any portion of the reading voltage amplitude being dependent on orientation.

Abstract translation: 本发明涉及一种用于生产具有施加在非磁性基板上的涂层，entorientierten粒状磁性层的磁记录介质的方法和装置。 用于通过时间不变，单极磁场的手段迷惑包含基于所述第一载体层上涂布后层中的磁各向异性的磁性颜料在垂直于磁性层平面。 随后，仍是流体磁性层中，其中该层被干燥发作前迷失方向无场空间中执行。 本发明的装置包括其上安装镜像对称在基板的两面，并产生一个单极的，在垂直于磁性层平面磁场定向的磁体组件的。 根据本发明，盘形磁记录介质可以由微粒状的磁性层，而不读取电压振幅的任何定向相关的部分制备的。

公开(公告)号：WO1997023566A1

公开(公告)日：1997-07-03

申请号：PCT/EP1996005636

申请日：1996-12-16

Applicant: BASF MAGNETICS GMBH ,  MÜLLER, Norbert ,  EICHER, Jochen ,  SARTOR, Karl-Heinz

Inventor： BASF MAGNETICS GMBH

IPC: C08L67/02

CPC classification number: C08L67/02 ,  B29C45/0001 ,  C08L75/04 ,  C08L2666/02

Abstract: A thermoplastic moulding material based on polyethylene terephthalate contains preferably 37-96 wt % PET, 1-20 wt % polymer material containing preferably polyurethane, and approximately 4-30 wt % pigment-type stiffening agent of, in particular, metal and/or metal oxide CrO2. The moulding materials can be advantageously processed in injection moulding and the resulting mouldings have advantageous properties, in particular higher density, compared to a comparable glass fibre-filled polybutylene terephthalate (PBT). The proposed thermoplastic moulding material can be advantageously used for small parts and housing parts, especially for electronic and data-processing devices.

Abstract translation: 上聚对苯二甲酸乙酯一种热塑性模塑组合物优选含有37-96重量％的PET，为1〜20重量的聚合物组合物的％，包括优选的聚氨酯，以及约4至30重量特定金属的颜料形增强剂％和/或 金属CrO2。 模制材料是有利的可加工在注塑和由其制备的模制品具有有利的性质，相对于填充有玻璃纤维的可比较的聚对苯二甲酸（PBT）特别是关于更高的密度。 有利地用于为小零件，壳体部件，特别是用于电子和数据设备的热塑性模塑材料。

公开(公告)号：WO1997020646A1

公开(公告)日：1997-06-12

申请号：PCT/EP1996005328

申请日：1996-12-02

Applicant: BASF MAGNETICS GMBH ,  SCHLATTER, Manfred ,  MÜLLER, Norbert ,  HOEFER, Gerhardt

Inventor： BASF MAGNETICS GMBH

IPC: B09B05/00

CPC classification number: B09B5/00 ,  B29B17/02 ,  B29L2007/00 ,  B29L2017/00 ,  Y02W30/622 ,  Y10T29/53039 ,  Y10T29/53465

Abstract: The invention concerns a device for separating at least one object (7, 8) from a housing part (5), said device comprising a gripper device (15), an ejection arrangement (14) and optionally a feeler device (17) for detecting the object. The separating device can advantageously be used in systems for dismantling audio, video, data and film cassettes.

Abstract translation: 用于至少一个物体的分离装置（7,8）的壳体部分（5）包括夹紧装置（15），一甲usstosseinrichtung（14）和任选的感测装置（17），用于识别所述对象的。 所述分离装置是便于拆卸盒用于音频，视频，数据的系统中，薄膜应用程序使用。

公开(公告)号：WO1997009180A1

公开(公告)日：1997-03-13

申请号：PCT/EP1996003798

申请日：1996-08-29

Applicant: BASF MAGNETICS GMBH ,  NÄGELE, Gilbert ,  WOLLENSACK, Heinrich ,  SCHÖTTLE, Klaus

Inventor： BASF MAGNETICS GMBH

IPC: B44C01/16

CPC classification number: B44C1/17 ,  B44C1/16 ,  B44C1/1729 ,  G11B23/0875 ,  G11B23/08785 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1064

Abstract: A transfer foil for printing on at least partly three-dimensional objects whereby short incisions are made in the foil in the region of the contours of the different planes so that the surfaces at those different planes can be simultaneously and equally well printed. The characterising feature of the printed object is that defects of the printing around the border zones are barely noticeable. This method can be used on any object with raised planes such as containers, turning knobs and the like.

Abstract translation: 要打印到至少部分的三维制品的转印纸，所述同时且等同地印有不同水平的表面中的部分的平面的轮廓线的区域中切开。 印刷物，其特征在于通过在印记的边缘区域几乎不可见的印刷缺陷。 一个可以应用在具有升高水平的，例如任何对象 承载容器，旋钮等

公开(公告)号：WO1995024672A1

公开(公告)日：1995-09-14

申请号：PCT/EP1995000686

申请日：1995-02-25

Applicant: BASF MAGNETICS GMBH ,  STEININGER, Helmut ,  HEILMANN, Peter ,  ARTLEY, Richard ,  GREEN, Alan

Inventor： BASF MAGNETICS GMBH

IPC: G03C05/60

CPC classification number: G03C1/52

Abstract: In order to improve contrast in diazofilms, the diazo compounds in the light-sensitive layer which are to be activated by exposure for colour formation are supplemented by diazo compounds in the case of which nitrogen remaining at the exposed locations and bubbles causing light scatter are produced after the action of light followed immediately by a heat treatment.

Abstract translation: 为了改善在Diazofilmen对比度通过暴露补充染料形成由重氮化合物，其中因果曝光后的光，并立即被进行热处理在剩余的氮和光散射的气泡出现曝光区域为感光层的激活重氮化合物。

公开(公告)号：WO1995024443A2

公开(公告)日：1995-09-14

申请号：PCT/EP1995000695

申请日：1995-02-25

Applicant: BASF MAGNETICS GMBH ,  WÜNSCH, Thomas ,  SARTOR, Karl-Heinz ,  SCHULZE, Axel-Rüdiger ,  MÜLLER, Norbert ,  EICHER, Jochen ,  STEPHAN, Oskar

Inventor： BASF MAGNETICS GMBH

IPC: C08J11/06

CPC classification number: B29B17/02 ,  B29B2017/0293 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2705/00 ,  B29L2007/00 ,  C08J11/06 ,  C08J11/08 ,  Y02W30/622 ,  Y02W30/701

Abstract: The invention concerns the recovery for re-use of magnetic powder and polyethyleneterephthalate from a magnetic recording carrier consisting of a PET layer carrier and a magnetic layer cast thereon, in which finely particulate magnetic powder is finely dispersed in a polyurethane binder. According to the invention, finely cut waste magnetic tape is treated at a high temperature in an alkaline medium consisting of potassium salts of polyunsaturated fatty acids, one or more organic solvents and optionally water, a catalyst and surfactants. The magnetic layer detached in this way is separated from the layer carrier by a washing process and then both the layer carrier and the magnetic powder are dried. The valuable substances recovered in this way can be subjected to further processing and used for other application purposes.

Abstract translation: 为了从一个磁记录载体，包含聚对苯二甲酸乙二酯支持体和其磁性层的铸造中，其中在升高的温度下在碱性介质中的细碎在聚氨酯粘合剂磁性粉末微细分散，以获得磁性粉末和PET进行再利用，是根据本发明feingeschnitzelte磁带废物 从多不饱和脂肪酸，一种或多种有机溶剂和任选的水，催化剂和表面活性剂的钾盐由......组成处理。 在以这种方式分离，磁性层被从基板通过洗涤操作分开，并且随后两个基板以及磁性粉末进行干燥。 将由此回收的可回收可以供给到进一步的处理和使用。

公开(公告)号：WO1994003890A1

公开(公告)日：1994-02-17

申请号：PCT/EP1993002017

申请日：1993-07-29

Applicant: BASF MAGNETICS GMBH ,  PERTZSCH, Albert ,  KRAETSCHMER, Reinhard ,  BREITSAMETER, Michael ,  RIEGER, Siegfried

Inventor： BASF MAGNETICS GMBH

IPC: G11B05/848

CPC classification number: B29C47/026 ,  B05C9/06 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/888 ,  B29K2105/0064 ,  B29K2105/16 ,  B29K2995/0003 ,  B29K2995/0008 ,  B29L2007/007 ,  B29L2009/00 ,  B29L2017/008 ,  G11B5/848

Abstract: The description relates to an improved extrusion moulder with at least two moulding slots to apply one or more magnetisable coatings to a flexible non-magnetic substrate. Here, the upper lip of the outlet aperture is further back than the lower lip and in addition, opposite the outlet aperture for the dispersions from the extrusion moulder and on the other side of the substrate there is the edge of a parallelepiped magnet having a gradient towards the extrusion slot greater than 400 A/cm, thus producing a stabilised liquid support. It is thus possible to cast very thin coatings and to make the meniscus insensitive to disruptive forces. To reduce the edge bead a doctor blade (13) is fitted on both casting edges which is extended over the region of the upper or lower lip of the extrusion moulder towards the material web (1) to which the coating is applied, a minimum distance of 0.05 to 0.8 mm being set between the surface (19) of the doctor blade (13) and the coated material web.

公开(公告)号：WO1993016472A1

公开(公告)日：1993-08-19

申请号：PCT/EP1993000249

申请日：1993-02-04

Applicant: BASF MAGNETICS GMBH ,  SCHÖTTLE, Klaus

Inventor： BASF MAGNETICS GMBH

IPC: G11B23/087

CPC classification number: G11B23/08735

Abstract: A cassette or a container with a recording medium is fitted with a movable closure for at least one aperture. The closure is in at least two parts, one of which is of plastic and the other of metal, or both may be of plastic. The closure may advantageously be used for all containers with recording media fitted with movable closure components.

Abstract translation: 具有记录介质的盒式磁带或容器装配有用于至少一个孔的可移动盖。 封闭件至少有两个部分，其中一个是塑料的，另一个是金属的，或者两者都可以是塑料的。 封闭件可有利地用于具有装配有可动闭合部件的记录介质的所有容器。

公开(公告)号：WO1996001472A1

公开(公告)日：1996-01-18

申请号：PCT/EP1995002413

申请日：1995-06-21

Applicant: BASF MAGNETICS GMBH ,  SCHNEIDER, Alfred ,  LUTZ, Gottfried ,  LIEPOLD, August ,  SCHOLTYSIK, Bernd ,  THIELE, Hartmut

Inventor： BASF MAGNETICS GMBH

IPC: G11B23/037

CPC classification number: B65H75/10 ,  G11B23/037 ,  G11B23/08728

Abstract: A winding hub for tape-like information carriers has resilient elements arranged between the inner and outer rings to ensure a compression ratio lower than 1:4 between the inner and outer diameters. In order to increase the winding hub holding forces during winding, limiting elements that act in the radial direction are associated with the spring elements.

Abstract translation: 用于与所述内圈和外圈之间的弹簧元件的频带信息载体的卷曲用芯形成为提供从内到小于1外径的压缩比：4。 为了提高当阀芯径向作用限制器元件与弹簧元件相关联的卷芯的保持力。

公开(公告)号：WO9524443A3

公开(公告)日：1995-11-16

申请号：PCT/EP9500695

申请日：1995-02-25

Applicant: BASF MAGNETICS GMBH ,  WUENSCH THOMAS ,  SARTOR KARL HEINZ ,  SCHULZE AXEL RUEDIGER ,  MUELLER NORBERT ,  EICHER JOCHEN ,  STEPHAN OSKAR

Inventor： WUENSCH THOMAS ,  SARTOR KARL-HEINZ ,  SCHULZE AXEL-RUEDIGER ,  MUELLER NORBERT ,  EICHER JOCHEN ,  STEPHAN OSKAR

IPC: B29B17/02 ,  B29B17/04 ,  C08J11/06 ,  C08J11/08

CPC classification number: B29B17/02 ,  B29B2017/0293 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2705/00 ,  B29L2007/00 ,  C08J11/06 ,  C08J11/08 ,  Y02W30/622 ,  Y02W30/701

Abstract: PCT No. PCT/EP95/00695 Sec. 371 Date Sep. 9, 1996 Sec. 102(e) Date Sep. 9, 1996 PCT Filed Feb. 25, 1995 PCT Pub. No. WO95/24443 PCT Pub. Date Sep. 14, 1995Magnetic powder and substrate material are separately recovered from finely chopped wastes of magnetic recording media consisting of a polymeric substrate and a magnetic layer present thereon in which finely divided magnetic powder is dispersed in crosslinked or uncrosslinked polymeric binder by treating the finely chopped wastes of magnetic recording media in a solution consisting of the potassium salt of a polyunsaturated fatty acid, or a biodegradable cleaning agent comprising phosphates, surfactants and a complexing agent, and one or more organic solvents or water while being subjected to mechanical action, and separately removing the magnetic powder from the substrate material by washing or sedimentation or in a magnetic separator.

Abstract translation: PCT No.PCT / EP95 / 00695 Sec。 371日期1996年9月9日 102（e）日期1996年9月9日PCT 1995年2月25日提交PCT公布。 WO95 / 24443 PCT出版物 日期1995年9月14日磁粉和基片材料分别从精细切碎的由聚合物基底和磁性层组成的磁记录介质的废物中回收，其中细分磁性粉末分散在交联或未交联的聚合物粘合剂中， 在由多不饱和脂肪酸的钾盐组成的溶液或包含磷酸盐，表面活性剂和络合剂的生物可降解清洁剂以及一种或多种有机溶剂或水的机械作用下，将磁性记录介质的切碎的废物，以及 通过洗涤或沉降或磁选机分别从基底材料中除去磁粉。