公开(公告)号：US4204769A

公开(公告)日：1980-05-27

申请号：US870200

申请日：1978-01-17

Applicant: Bernhard Lersmacher ,  Hans Lydtin ,  Karlheinz Schelhas ,  Wilhelmus F. Knippenberg

Inventor： Bernhard Lersmacher ,  Hans Lydtin ,  Karlheinz Schelhas ,  Wilhelmus F. Knippenberg

IPC: B32B18/00 ,  C01B31/04 ,  C04B35/524 ,  C04B35/83 ,  C23C16/26 ,  G01N21/74 ,  G01N21/16

CPC classification number: C04B35/83 ,  C04B35/524 ,  G01N21/74

Abstract: Cuvettes of carbonized laminated fabric with a surface layer of pyrolytic graphite are easy to manufacture, have a high mechanical rigidity and no memory effect and enable the operation of analysis apparatuses at normal mains voltage (220 V).

Abstract translation: 具有热解石墨表面层的碳化叠层织物的比色杯容易制造，具有高机械刚度和无记忆效应，并使分析装置在正常电源电压（220V）下的操作。

公开(公告)号：US4024226A

公开(公告)日：1977-05-17

申请号：US630300

申请日：1975-11-10

Applicant: Bernhard Lersmacher ,  Siegfried Nerche ,  Karlheinz Schelhas

Inventor： Bernhard Lersmacher ,  Siegfried Nerche ,  Karlheinz Schelhas

IPC: C04B38/06 ,  C01B31/02 ,  C03B40/00 ,  C04B35/524 ,  C08J9/26 ,  C08J9/42

CPC classification number: C08J9/42 ,  C03B40/00 ,  C03B40/005 ,  C04B35/524 ,  C08J9/26 ,  C08J2201/046 ,  C08J2363/00 ,  C08J2375/04 ,  C08J2463/00

Abstract: A foamed synthetic body is impregnated with a resin which can be converted into vitreous carbon by heating, after which by raising the temperature the body is dried and the resin is hardened, after which, if desired, one or more surfaces of the body are again treated with the impregnating agent and the body is then carbonized by further rise in temperature. In order to ensure that the foamed synthetic body remains stable during the whole preparation, the body is soaked with liquid epoxide resin or an aqueous polyvinyl alcohol solution before impregnation.

Abstract translation: 用发泡合成体浸渍可以通过加热转化为玻璃碳的树脂，然后通过提高体干燥温度和树脂硬化，之后如果需要的话，身体的一个或多个表面再次 用浸渍剂处理，然后通过进一步升高的温度将本体碳化。 为了确保发泡合成体在整个制备过程中保持稳定，在浸渍之前，用液体环氧树脂或聚乙烯醇水溶液浸泡身体。