公开(公告)号：JP2002097020A

公开(公告)日：2002-04-02

申请号：JP2001277009

申请日：2001-09-12

Applicant: EMTEC MAGNETICS GMBH ,  HOYA CORP

Inventor： JACHOW HARALD ,  SCHWAB EKKEHARD ,  KOERNER REINHARD ,  MUELLER NORBERT ,  LEHNERT RUDI ,  OHLINGER MANFRED ,  AUWETER HELMUT ,  JAKUSCH HELMUT DR ,  VEITCH RONALD J ,  BOBRICH MICHAEL ,  YOSHIKUNI KEISUKE ,  KAMISAKI ATSUSHI ,  TOMA YOJI ,  TSUKADA SHOGO

IPC: C01G37/027 ,  C09D5/23 ,  G11B5/706 ,  G11B5/73

Abstract: PROBLEM TO BE SOLVED: To provide a method of producing acicular chromium dioxide having high coercive force, short particle length and narrow particular size distribution. SOLUTION: The method of producing chromium dioxide modified by iron and tellurium or antimony and having coercive force of >60 kA/m, saturation magnetization of >85 nTm3/g and average particle length of

公开(公告)号：DE59605201D1

公开(公告)日：2000-06-15

申请号：DE59605201

申请日：1996-11-11

Applicant: EMTEC MAGNETICS GMBH

Inventor： SCHLATTER MANFRED ,  MUELLER NORBERT ,  HOEFER GERHARDT

IPC: B03B9/06 ,  B09B5/00 ,  B29B17/02

Abstract: Processes and apparatuses for partly disassembling tape cassettes having at least one closure flap comprise separating the closure flap from the cassette or from the cassette housing at an early time, before, during or shortly after the opening of the cassette. Several process methods and examples of apparatus are specified. The separating methods and apparatuses can be expediently used for all tape cassettes with one or more closure flaps, it being possible for these to be any type of audio, video and data cassettes.

公开(公告)号：DE59604851D1

公开(公告)日：2000-05-04

申请号：DE59604851

申请日：1996-12-02

Applicant: EMTEC MAGNETICS GMBH

Inventor： SCHLATTER MANFRED ,  MUELLER NORBERT ,  HOEFER GERHARDT

IPC: B09B5/00 ,  B23P19/04 ,  B29B17/02

Abstract: PCT No. PCT/EP96/05328 Sec. 371 Date Jul. 22, 1998 Sec. 102(e) Date Jul. 22, 1998 PCT Filed Dec. 2, 1996 PCT Pub. No. WO97/20646 PCT Pub. Date Jun. 12, 1997A device for separating at least one item from a housing part includes a gripping device, a pushing-out means and, if appropriate, a sensing device for identifying the item. The separating device can be used expediently for installations for the disassembly of cassettes or cartridges for audio, video, data or film applications.

公开(公告)号：DE4330889C2

公开(公告)日：2002-10-31

申请号：DE4330889

申请日：1993-09-11

Applicant: EMTEC MAGNETICS GMBH

Inventor： WUENSCH THOMAS ,  SARTOR KARL-HEINZ ,  SCHULZE AXEL-RUEDIGER ,  MUELLER NORBERT

IPC: B03C1/005 ,  B29B17/02 ,  C08J11/08 ,  G11B5/84 ,  C08J11/10 ,  C08J11/16 ,  C08J11/24 ,  C08L67/02 ,  G11B5/62

公开(公告)号：HK1017634A1

公开(公告)日：1999-11-26

申请号：HK99102111

申请日：1999-05-11

Applicant: EMTEC MAGNETICS GMBH

Inventor： STEPHAN OSKAR ,  WEINGART FRANZ ,  BURKHARDT UWE ,  THIELE HEINO ,  SCHWARZ LOTHAR ,  MUELLER NORBERT ,  EICHER JOCHEN

IPC: B29B17/02 ,  C08J11/08 ,  B29B ,  C08J

Abstract: Continuous recovery of raw materials from coated films and apparatus for this purpose and film material recovered therewith. Large amounts of coated films can be fed to a continuous recycling process in which any pigments present in the coating and the substrate material are recovered. The treatment is carried out at room temperature in an alkaline medium consisting of soft soap, organic solvent and/or water, with or without the use of a catalyst. The solvent is recycled. After the first treatment stage, the film shreds can be treated in a second stage with a solvent/water mixture similarly to the first stage, and thorough final washing in a water or solvent circulation is effected in a third stage. The recovered film shreds are dried, pressed, milled and brought to the desired shape in a plastics agglomerator, and the recovered pigments are dried under reduced pressure (FIG. 1). The process and apparatus can be used with advantage for any type of substrate or printed media, for example for magnetic substrates, photographic substrates, printing plates, pigment-free substrates.

公开(公告)号：DE59706416D1

公开(公告)日：2002-03-21

申请号：DE59706416

申请日：1997-06-26

Applicant: EMTEC MAGNETICS GMBH

Inventor： ROHR KLAUS ,  EICHER JOCHEN ,  MUELLER NORBERT

IPC: G01N21/63 ,  G01N21/39 ,  G01N21/71

Abstract: PCT No. PCT/EP97/03360 Sec. 371 Date Nov. 30, 1998 Sec. 102(e) Date Nov. 30, 1998 PCT Filed Jun. 26, 1997 PCT Pub. No. WO98/00702 PCT Pub. Date Jan. 8, 1998A pulsed laser is employed for quantitative spectral analysis of halogen-containing, nonmetallic or at most partially metallic materials in combination with an image recorder, a spectrometer and a CCD camera, by detecting, summing and analysing the luminous intensity of at least a volume slice from the expansion cone of the plasma, this making it possible, advantageously, for temperature and density gradients to be measured.

公开(公告)号：DE59608457D1

公开(公告)日：2002-01-24

申请号：DE59608457

申请日：1996-08-26

Applicant: EMTEC MAGNETICS GMBH

Inventor： STEPHAN OSKAR ,  WEINGART FRANZ ,  BURKHARDT UWE ,  THIELE HEINO ,  SCHWARZ LOTHAR ,  MUELLER NORBERT ,  EICHER JOCHEN

IPC: B29B17/02 ,  C08J11/08

Abstract: Continuous recovery of raw materials from coated films and apparatus for this purpose and film material recovered therewith. Large amounts of coated films can be fed to a continuous recycling process in which any pigments present in the coating and the substrate material are recovered. The treatment is carried out at room temperature in an alkaline medium consisting of soft soap, organic solvent and/or water, with or without the use of a catalyst. The solvent is recycled. After the first treatment stage, the film shreds can be treated in a second stage with a solvent/water mixture similarly to the first stage, and thorough final washing in a water or solvent circulation is effected in a third stage. The recovered film shreds are dried, pressed, milled and brought to the desired shape in a plastics agglomerator, and the recovered pigments are dried under reduced pressure (FIG. 1). The process and apparatus can be used with advantage for any type of substrate or printed media, for example for magnetic substrates, photographic substrates, printing plates, pigment-free substrates.

公开(公告)号：BR9610398A

公开(公告)日：1999-12-21

申请号：BR9610398

申请日：1996-08-26

Applicant: EMTEC MAGNETICS GMBH

Inventor： STEPHAN OSKAR ,  WEINGARTNER FRANZ ,  BURKHARDT UWE ,  THIELE HEINO ,  SCHWARZ LOTHAR ,  MUELLER NORBERT ,  EICHER JOCHEN

IPC: B29B17/02 ,  C08J11/08

Abstract: Continuous recovery of raw materials from coated films and apparatus for this purpose and film material recovered therewith. Large amounts of coated films can be fed to a continuous recycling process in which any pigments present in the coating and the substrate material are recovered. The treatment is carried out at room temperature in an alkaline medium consisting of soft soap, organic solvent and/or water, with or without the use of a catalyst. The solvent is recycled. After the first treatment stage, the film shreds can be treated in a second stage with a solvent/water mixture similarly to the first stage, and thorough final washing in a water or solvent circulation is effected in a third stage. The recovered film shreds are dried, pressed, milled and brought to the desired shape in a plastics agglomerator, and the recovered pigments are dried under reduced pressure (FIG. 1). The process and apparatus can be used with advantage for any type of substrate or printed media, for example for magnetic substrates, photographic substrates, printing plates, pigment-free substrates.

公开(公告)号：DE59502989D1

公开(公告)日：1998-09-03

申请号：DE59502989

申请日：1995-02-25

Applicant: EMTEC MAGNETICS GMBH

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

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

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.