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公开(公告)号：AU6928896A
公开(公告)日：1997-03-19
申请号：AU6928896
申请日：1996-08-26
Applicant: EMTEC MAGNETICS GMBH
Inventor： STEPHAN OSKAR , WEINGART FRANZ , BURKHARDT UWE , THIELE HEINO , SCHWARZ LOTHAR , MULLER NORBERT , EICHER JOCHEN
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.
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公开(公告)号：AU3437697A
公开(公告)日：1998-01-21
申请号：AU3437697
申请日：1997-06-26
Applicant: EMTEC MAGNETICS GMBH
Inventor： ROHR KLAUS , EICHER JOCHEN , MULLER NORBERT
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.
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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
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.
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Patent Agency Ranking
公开(公告)号：AU1301597A
公开(公告)日：1997-07-17
申请号：AU1301597
申请日：1996-12-16
Applicant: EMTEC MAGNETICS GMBH
Inventor： MULLER NORBERT , EICHER JOCHEN , SARTOR KARL-HEINZ
IPC: B29C45/00 , C08J5/08 , C08K3/08 , C08K3/22 , C08L63/00 , C08L67/02 , C08L69/00 , C08L75/04 , C08K3/00
Abstract: PCT No. PCT/EP96/05636 Sec. 371 Date Jun. 16, 1998 Sec. 102(e) Date Jun. 16, 1998 PCT Filed Dec. 16, 1996 PCT Pub. No. WO97/23566 PCT Pub. Date Jul. 3, 1997A thermoplastic molding material based on polyethylene terephthalate contains preferably from 37 to 96% by weight of PET, from 1 to 20% by weight of a polymer material containing preferably polyurethane, and from about 4 to 30% by weight of a pigment-like reinforcing agent comprising metal and/or metal oxide. The molding materials are suitable for processing by injection molding, and the shaped articles produced therefrom have advantageous properties, in particular with regard to a higher density compared with a similar polybutylene terephthalate (PBT) having glass fibers as a filler. The thermoplastic molding material can advantageously be used for small parts and for housing parts for electronic equipment and data devices.
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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
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.
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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
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.
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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
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.
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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
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.
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