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1. 发明申请

WO2005073815A3 TONER PARTICLES AND METHOD AND SYSTEM FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：调色剂颗粒和方法以及生产植物
公开(公告)号：WO2005073815A3
公开(公告)日：2006-12-21
申请号：PCT/EP2005000857
申请日：2005-01-28
申请人： PELIKAN HARDCOPY PRODUCTION AG , PAFFHAUSEN HANS , MORF ULRICH , KRETSCHMER JOACHIM
发明人： PAFFHAUSEN HANS , MORF ULRICH , KRETSCHMER JOACHIM
IPC分类号： G03G9/08 , G03G9/087 , G03G15/34 , G06F11/14
CPC分类号： G03G9/0806 , G03G9/0815 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： The invention relates to a toner powder wherein the individual toner particles of the toner powder contain colorants incorporated into at least one polymer, in particular, pigments. The initial product of the polymer consists of a liquid phase based on a monomer and/or oligomer. Subsequently, the colorants, in particular pigments, are dispersed in said liquid phase. Fine drops having a predetermined drop size are produced from the dispersion. A polymerisation reaction of the monomers and/or the oligomers in order to form the polymer is then provoked in the individual drops by exposing the drops to electromagnetic waves or electrons, whereby the polymerised drops form the toner particles of the toner powder. The invention also relates to a system for the production of toner powder in addition to toner powder itself. In an another embodiment, the invention relates to a method for the production of toner powder, wherein the individual toner particles thereof comprise at least one colorant incorporated into at least one polymer and said method comprises the following steps: The initial product of the polymer consists of a liquid phase based on at least one monomer and/or oligomer; the at least one colorant is dispersed in said liquid phase and the dispersion is applied to a surface and is hardened thereon by means of polymerisation of the monomers and/or oligomers. Subsequently, the product obtained according to said method is removed from the surface and communited, in particular, ground. The invention enables the desired toner particle size of toner powder to be adjusted in a precise manner with a minimum amount of technical and economical expenditure.
摘要翻译：本发明涉及在包含包埋在至少一种聚合物的着色剂的调色剂粉末的单个调色剂颗粒，特别是颜料的调色剂粉末。作为用于聚合物的起始材料的液相中提供的基于单体和/或低聚物。随后，将着色剂，特别是颜料，分散在该液体相。细液滴从分散体产生的特定的预定液滴尺寸。此后，它通过照射电磁波或电子在单个液滴液滴进行，单体和/或低聚物的聚合反应以形成聚合物，其中聚合的液滴形成调色剂粉末的调色剂颗粒。此外，本发明涉及用于生产调色剂粉末的，并且调色剂粉末本身的植物。在一个进一步的实施方案中，本发明涉及一种用于色调剂粉末的制备方法，所述单个调色剂颗粒含有至少一种，集成在至少一种聚合物的着色剂，并且包括以下步骤：作为用于聚合物的基础上的液体相提供的至少一种单体和/或低聚物原料; 的至少一种着色剂分散于所述液体相，将分散体涂覆到表面上，然后通过使单体和/或低聚物的聚合固化。随后，处理产物从表面除去并粉碎，特别是地面。本发明使得有可能具有相对低的技术和经济开支，调色剂粉末的所需的调色剂粒径的精确调整。

2. 发明专利

DE102004004554B4 未知
公开(公告)号：DE102004004554B4
公开(公告)日：2007-10-18
申请号：DE102004004554
申请日：2004-01-29
申请人： PELIKAN HARDCOPY PRODUCTION AG
发明人： PAFFHAUSEN HANS , MORF ULRICH , KRETSCHMER JOACHIM
IPC分类号： G03G9/08 , G03G9/087
摘要： Preparation of a toner powder (I) (where the individual toner particles (a) (12) comprise a colorant incorporated into a polymer (II), and the precursor of the polymer consists of a liquid phase (A)) comprises dispersing the colorant in (A) to form fine dispersion droplets (36) and exposing the droplets to electromagnetic waves. Preparation of a toner powder (I) (where the individual toner particles (a) (12) comprise a colorant (preferably pigments) incorporated into a polymer (II), and the precursor of the polymer consists of a liquid phase (A) based on monomers and/or oligomers (A1)) comprises dispersing the pigments in (A) to form fine dispersion droplets (36) (having a defined droplet size) and exposing the droplets to electromagnetic waves/electrons, where polymerization reaction of (A1) is initiated to form (II) and the polymerized drops form (a). Independent claims are also included for: (1) system, for the preparation of (I), comprising reservoir (14) linked droplet generators (22) with multiple nozzles, fine dispersion droplets generator and an irradiation equipment for irradiating formed dispersion droplets with electromagnetic waves or electrons; (2) toner powder with (a) obtained by the method; (3) a method for preparing (I) containing (a) comprises dispersing a pigment in a liquid phase, which is the precursor (monomers and/or oligomers) of the polymer, applying the dispersion on a surface by means of polymerization of the monomers and/or oligomers and hardening; and (4) a system for producing (I) comprising a reservoir for a dispersion of colorants (preferably pigments) into a liquid phase on the basis of the monomers and/or oligomers, which serve as precursor for the polymer of (a), a surface (on which the dispersion occurs for hardening by polymerization), connected means, along with the reservoir, for applying the dispersion on the surface and a means for clearing away the hardened dispersion formed on the surface.

3. 发明专利

CH697051A5 Tonerpartikel sowie ein Verfahren und eine Anlage zu deren Herstellung. 未知
公开(公告)号：CH697051A5
公开(公告)日：2008-03-31
申请号：CH20782004
申请日：2004-12-15
申请人： PELIKAN HARDCOPY PRODUCTION AG
发明人： PAFFHAUSEN HANS , MORF ULRICH , KRETSCHMER JOACHIM
IPC分类号： G03G9/08 , G03G9/087 , G03G15/34

4. 发明专利

DE102005034407A1 Toner powder e.g. black toner powder, manufacturing method for e.g. laser printer, involves dissolving or dispersing polymer material and colorant in liquid medium, and hardening component in solution or dispersion by evaporating medium 未知
公开(公告)号：DE102005034407A1
公开(公告)日：2007-01-25
申请号：DE102005034407
申请日：2005-07-22
申请人： PELIKAN HARDCOPY PRODUCTION AG
发明人： PAFFHAUSEN HANS
IPC分类号： G03G9/08
摘要： The method involves dissolving or dispersing a polymer material and a colorant together with an additive in a liquid medium. A solution or the dispersion (16) is extensively applied on a surface in the form of isolated droplets that are produced by a rotary silk-screen printing process. A component e.g. nozzle body (24), contained in the solution or the dispersion is hardened by partial evaporation of the liquid medium, and subsequently removed from the surface, where the evaporation takes places under supply of heat energy. Independent claims are also included for the following: (1) a system for manufacturing a toner powder, comprising a storage container (2) a toner powder comprising toner particles.

5. 发明专利

DE102004004554A1 Preparation of a toner powder, useful in e.g. laser printing and printing technology, comprises dispersing a colorant (e.g. pigment) in a liquid phase to form fine dispersion droplets and exposing the droplets to electromagnetic waves 未知
公开(公告)号：DE102004004554A1
公开(公告)日：2005-08-18
申请号：DE102004004554
申请日：2004-01-29
申请人： PELIKAN HARDCOPY PRODUCTION AG
发明人： PAFFHAUSEN HANS , MORF ULRICH , KRETSCHMER JOACHIM
IPC分类号： G03G9/08 , G03G9/087
摘要： Preparation of a toner powder (I) (where the individual toner particles (a) (12) comprise a colorant incorporated into a polymer (II), and the precursor of the polymer consists of a liquid phase (A)) comprises dispersing the colorant in (A) to form fine dispersion droplets (36) and exposing the droplets to electromagnetic waves. Preparation of a toner powder (I) (where the individual toner particles (a) (12) comprise a colorant (preferably pigments) incorporated into a polymer (II), and the precursor of the polymer consists of a liquid phase (A) based on monomers and/or oligomers (A1)) comprises dispersing the pigments in (A) to form fine dispersion droplets (36) (having a defined droplet size) and exposing the droplets to electromagnetic waves/electrons, where polymerization reaction of (A1) is initiated to form (II) and the polymerized drops form (a). Independent claims are also included for: (1) system, for the preparation of (I), comprising reservoir (14) linked droplet generators (22) with multiple nozzles, fine dispersion droplets generator and an irradiation equipment for irradiating formed dispersion droplets with electromagnetic waves or electrons; (2) toner powder with (a) obtained by the method; (3) a method for preparing (I) containing (a) comprises dispersing a pigment in a liquid phase, which is the precursor (monomers and/or oligomers) of the polymer, applying the dispersion on a surface by means of polymerization of the monomers and/or oligomers and hardening; and (4) a system for producing (I) comprising a reservoir for a dispersion of colorants (preferably pigments) into a liquid phase on the basis of the monomers and/or oligomers, which serve as precursor for the polymer of (a), a surface (on which the dispersion occurs for hardening by polymerization), connected means, along with the reservoir, for applying the dispersion on the surface and a means for clearing away the hardened dispersion formed on the surface.

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