公开(公告)号：US4881402A

公开(公告)日：1989-11-21

申请号：US233743

申请日：1988-08-19

申请人： Jurgen Markert ,  Klaus-Dieter Schubel ,  Milan Krizek

发明人： Jurgen Markert ,  Klaus-Dieter Schubel ,  Milan Krizek

IPC分类号： G01N13/00 ,  G01N11/00 ,  G01N11/14 ,  G01N15/08

CPC分类号： G01N11/14 ,  G01N15/08 ,  G01N2011/0046

摘要： A process for measuring the liquid absorption capacity of a powder includes the step of spraying a liquid in the form of a spray cone at a constant throughput from at least one spraying device onto a powder being stirred in the mixing chamber of a mixer, the powder filing between 10 to 80% of the mixing chamber. The torque of the stirrer of the mixer is measured both before and during the spraying step, and from this measurement both a maximum level of the torque and the time difference between the beginning of the spraying step and the time when the maximum level is reached are determined. An amount of liquid absorption of the powder is then determined based upon the liquid mass which is sprayed during that time difference.

摘要翻译： 用于测量粉末的液体吸收能力的方法包括将喷雾锥形式的液体以至少一种喷雾装置的恒定通过量喷射到在混合器的混合室中搅拌的粉末的步骤，粉末 填充在混合室的10至80％之间。 在喷雾步骤之前和期间测量混合器的搅拌器的扭矩，并且从该测量中，扭矩的最大水平和喷雾步骤开始之间的时间差与达到最大水平的时间之间是 决心。 然后基于在该时间差期间喷射的液体质量来确定粉末的液体吸收量。

公开(公告)号：US20060281846A1

公开(公告)日：2006-12-14

申请号：US10544041

申请日：2005-02-18

申请人： Harald Hager ,  Thomas Hasskerl ,  Gunther Ittmann ,  Roland Wursche ,  Klaus-Dieter Schubel

发明人： Harald Hager ,  Thomas Hasskerl ,  Gunther Ittmann ,  Roland Wursche ,  Klaus-Dieter Schubel

IPC分类号： C08K3/22

CPC分类号： B82Y30/00 ,  B29C65/1606 ,  B29C65/1616 ,  B29C65/1619 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C66/71 ,  B29C66/7332 ,  B29C66/73365 ,  B29C66/73774 ,  B29C66/73921 ,  B29C66/73941 ,  B29K2105/162 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29K2995/0029 ,  C08K3/01 ,  C08K2201/011 ,  B29K2077/00 ,  B29K2075/00 ,  B29K2067/00 ,  B29K2061/00 ,  B29K2081/04 ,  B29K2033/12 ,  B29K2083/00 ,  B29K2081/06 ,  B29K2079/08 ,  B29K2071/12 ,  B29K2071/00 ,  B29K2069/00 ,  B29K2033/08 ,  B29K2027/12 ,  B29K2025/08 ,  B29K2025/04 ,  B29K2023/38 ,  B29K2023/00

摘要： The present invention relates to transparent, translucent, or opaque plastic materials that are tinted due to colorants, which are laser-weldable due to a content of nanoscale laser-sensitive particles. These plastic materials, which may be provided as molded bodies, semifinished products, or lacquer coatings, particularly contain laser-sensitive particles with a particle size from 5 to 100 nm and a content from 0.0001 to 0.1 weight had percent. Typical compounds are nanoscale indium-tin oxide, antimony-tin oxide, indium-zinc oxide, and lanthanum hexaboride.

摘要翻译： 本发明涉及由于着色剂而着色的透明，半透明或不透明的塑料材料，由于纳米尺度激光敏感颗粒的含量而可激光焊接。 这些可以作为成型体，半成品或漆涂料提供的塑料材料，特别是含有粒度为5〜100nm，含量为0.0001〜0.1重量％的激光敏感粒子。 典型的化合物是纳米级氧化铟锡，氧化锑锡，氧化铟锌和六硼化镧。

公开(公告)号：US20070173581A1

公开(公告)日：2007-07-26

申请号：US10591289

申请日：2005-02-18

申请人： Harald Hager ,  Thomas Hasskerl ,  Roland Wursche ,  Gunther Ittmann ,  Hans-Gunther Lohkamper ,  Klaus-Dieter Schubel

发明人： Harald Hager ,  Thomas Hasskerl ,  Roland Wursche ,  Gunther Ittmann ,  Hans-Gunther Lohkamper ,  Klaus-Dieter Schubel

IPC分类号： C08K3/22

CPC分类号： B41M5/267 ,  B29C65/16 ,  B29C65/1606 ,  B29C65/1616 ,  B29C65/1619 ,  B29C66/71 ,  B29C66/73365 ,  B82Y30/00 ,  C08K3/22 ,  C08K2201/011

摘要： The present invention relates to high-transparency plastic materials which are laser-markable and/or laser-weldable due to a content of nanoscale laser-sensitive metal oxides. These plastic materials, which may be provided as molded bodies, semifinished products, molding compounds, or lacquers, particularly contain metal oxides having particle sizes from 5 to 100 nm and a content of 0.0001 to 0.1 weight-percent. Typical metal oxides are nanoscale indium-tin oxide or antimony-tin oxide. These materials may be used in particular for producing laser-markable production products.

摘要翻译： 本发明涉及由于纳米级激光敏感金属氧化物的含量而可激光标记和/或可激光焊接的高透明度塑料材料。 这些可以作为成型体，半成品，成型用化合物或者涂料提供的塑料材料，特别是含有粒径为5〜100nm，含量为0.0001〜0.1重量％的金属氧化物。 典型的金属氧化物是纳米级氧化铟锡或氧化锑锡。 这些材料特别可用于生产可激光标记的生产产品。

公开(公告)号：US20060216441A1

公开(公告)日：2006-09-28

申请号：US11368602

申请日：2006-03-07

申请人： Klaus-Dieter Schubel ,  Jurgen Kreutz ,  Wilhelm Wolff ,  Gunther Ittmann ,  Thomas Hasskerl ,  Harald Hager ,  Ralf Richter ,  Wolfgang Stuber

发明人： Klaus-Dieter Schubel ,  Jurgen Kreutz ,  Wilhelm Wolff ,  Gunther Ittmann ,  Thomas Hasskerl ,  Harald Hager ,  Ralf Richter ,  Wolfgang Stuber

IPC分类号： B44C5/00

CPC分类号： B44C5/00 ,  B23K2103/42 ,  B23K2103/50 ,  B41M5/24 ,  B41M5/267 ,  B44C1/228 ,  B44F1/06 ,  Y10T428/24

摘要： The present invention relates to plastic molded bodies having two-dimensional or three-dimensional image structures produced in the interior through laser subsurface engraving. The plastic molded bodies are made of plastic materials which have a content of nanoscale metal oxides having particle sizes from 1 to 500 nm, both the plastic material and also the included metal oxide being transparent to the laser light used for producing the image structures. The plastic materials from which the molded bodies are manufactured particularly contain metal oxides having particle sizes from 5 to 100 nm at a content of 0.0001 to 0.1 weight-percent. Typical metal oxides are nanoscale indium-tin oxide or antimony-tin oxide.

摘要翻译： 本发明涉及具有通过激光地下雕刻在内部制造的二维或三维图像结构的塑料模塑体。 塑料成型体由塑料材料制成，其具有粒径为1至500nm的纳米级金属氧化物的含量，塑料材料和所包含的金属氧化物对于用于制造图像结构的激光是透明的。 制造成型体的塑料材料特别含有0.0001-0.1重量％的粒度为5〜100nm的金属氧化物。 典型的金属氧化物是纳米级氧化铟锡或氧化锑锡。