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公开(公告)号：DE10030704C2
公开(公告)日：2003-08-21
申请号：DE10030704
申请日：2000-06-23
Applicant: DEGUSSA
Inventor： STUEBBE ANDREAS , GLAUM HOLGER , LORTZ WOLFGANG , BERGEMANN KLAUS , KARL ALFONS , KAUFMANN MARITA
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公开(公告)号：CA2351162A1
公开(公告)日：2001-12-22
申请号：CA2351162
申请日：2001-06-21
Applicant: DEGUSSA
Inventor： KAUFMANN MARITA , KARL ALFONS , BERGEMANN KLAUS , LORTZ WOLFGANG , STUBBE ANDREAS , GLAUM HOLGER
IPC: B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09C1/56 , C09C3/08 , C09D4/00 , C09D11/00 , C09D11/02 , C09D201/00 , C09D201/02 , C09D11/08
Abstract: The invention relates to a printed media coating, wherein at least one constituent of the ink is bonded to at least one constituent of the media coating via a chemical bond. A process for the production of the printed media coating and the use thereof are furthermore described.
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公开(公告)号：DE19847161A1
公开(公告)日：2000-04-20
申请号：DE19847161
申请日：1998-10-14
Applicant: DEGUSSA
Inventor： MANGOLD HELMUT , GLAUM HOLGER , OCHIAI MITSURU , MUELLER ASTRID
IPC: A61K8/19 , A61K8/25 , A61K8/26 , B01J12/02 , B01J19/00 , B01J19/10 , B01J19/24 , B01J19/26 , B01J21/08 , B01J21/12 , B01J35/10 , B41M5/52 , C01B13/20 , C01B33/12 , C01B33/18 , C08K3/34 , C09C1/30 , C09C3/00 , C09D11/00 , D21H17/69 , C09C1/40
Abstract: Pyrogenic silica doped with alumina by means of aerosol is based on pyrogenic silica produced by flame oxidation or flame hydrolysis and contains 1 x 10 to 20 wt.% dopant. Pyrogenic silica doped with alumina by means of aerosol is based on pyrogenic silica produced by flame oxidation or flame hydrolysis and contains 1 x 10 to 20 wt.% dopant. The amount of dopant (preferably) is in the 1-10,000 ppm range and the dopant is aluminum (Al) salt(s), a suspension of an Al compound and/or Al. The doped oxide has a BET surface area of 5-600 m /g. Independent claims are also included for (a) the production of the doped pyrogenic silica; (b) mixtures of 0.01-100% of this product and other pyrogenic or precipitated silica, bentonite and/or other fillers normally used in the paper industry.
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公开(公告)号：DE19847011A1
公开(公告)日：2000-04-20
申请号：DE19847011
申请日：1998-10-13
Applicant: DEGUSSA
Inventor： STUEBBE ANDREAS , LORTZ WOLFGANG , GOEBEL THOMAS , GLAUM HOLGER
Abstract: A colorant mixture containing at least one silane is new. An Independent claim is included for preparation of the mixture by addition of an organosilane emulsion and optionally a hydrophobic SiO2 mixture prepared by the pyrogen method to a tensid surfactant containing aqueous pigment mixture.
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公开(公告)号：FI922618A0
公开(公告)日：1992-06-05
申请号：FI922618
申请日：1992-06-05
Applicant: DEGUSSA
Inventor： LEONHARDT WOLFGANG , SCHMIDT KURT , SUSS HANS ULRICH , GLAUM HOLGER
Abstract: A process is disclosed for bleaching wood pulp, cellulose or used paper by treatment the fibre material to be bleached before the bleaching steps with a natural or synthetic zeolite or a layer lattice silicate and an easily decomposable organic complex forming agent, e.g. citric acid.
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Patent Agency Ranking
公开(公告)号：CA2285792A1
公开(公告)日：2000-04-14
申请号：CA2285792
申请日：1999-10-13
Applicant: DEGUSSA , NIPPON AEROSIL CO LTD
Inventor： MUELLER ASTRID , MANGOLD HELMUT , OCHIAI MITSURU , GLAUM HOLGER
IPC: A61K8/19 , A61K8/25 , A61K8/26 , B01J12/02 , B01J19/00 , B01J19/10 , B01J19/24 , B01J19/26 , B01J21/08 , B01J21/12 , B01J35/10 , B41M5/52 , C01B13/20 , C01B33/12 , C01B33/18 , C08K3/34 , C09C1/30 , C09C3/00 , C09D11/00 , D21H17/69 , C09C1/28 , B41M5/00
Abstract: Pyrogenically produced silicon dioxide doped with aluminium oxide by means of an aerosol is produced by including an aqueous aerosol of an aluminium salt in the reaction during flame hydrolysis. The silicon dioxide doped with Al2O3 by means of an aerosol may inter alia be used in the production of inkjet paper.
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公开(公告)号：PL168012B1
公开(公告)日：1995-12-30
申请号：PL29480192
申请日：1992-06-05
Applicant: DEGUSSA
Inventor： LEONHARDT WOLFGANG , SCHMIDT KURT , SUSS HANS U , GLAUM HOLGER
IPC: D21C9/10
Abstract: A process is disclosed for bleaching wood pulp, cellulose or used paper by treatment the fibre material to be bleached before the bleaching steps with a natural or synthetic zeolite or a layer lattice silicate and an easily decomposable organic complex forming agent, e.g. citric acid.
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公开(公告)号：NO922225A
公开(公告)日：1992-12-09
申请号：NO922225
申请日：1992-06-05
Applicant: DEGUSSA
Inventor： LEONHARDT WOLFGANG , SCHMIDT KURT , SUESS HANS ULICH , GLAUM HOLGER
CPC classification number: D21C9/1036 , D21C9/1042
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公开(公告)号：CA2070556A1
公开(公告)日：1992-12-09
申请号：CA2070556
申请日：1992-06-05
Applicant: DEGUSSA
Inventor： LEONHARDT WOLFGANG , SCHMIDT KURT , SUESS HANS U , GLAUM HOLGER
IPC: D21C9/10
Abstract: The present invention relates to a process for bleaching wood pulp, chemical pulp, or old paper, in which, prior to the actual bleaching stages, the fibre material to be bleached is treated with a natural or a synthetic zeolite or a lattice silicate and an organic complex-forming agent that is easily broken down, e.g., citric acid.
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公开(公告)号：NO922225D0
公开(公告)日：1992-06-05
申请号：NO922225
申请日：1992-06-05
Applicant: DEGUSSA
Inventor： LEONHARDT WOLFGANG , SCHMIDT KURT , SUESS HANS ULICH , GLAUM HOLGER
Abstract: A process is disclosed for bleaching wood pulp, cellulose or used paper by treatment the fibre material to be bleached before the bleaching steps with a natural or synthetic zeolite or a layer lattice silicate and an easily decomposable organic complex forming agent, e.g. citric acid.
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