公开(公告)号：US4927442A

公开(公告)日：1990-05-22

申请号：US323088

申请日：1989-03-14

Applicant: Norbert Greulich ,  Werner Kiefer ,  Veronika Rehm

Inventor： Norbert Greulich ,  Werner Kiefer ,  Veronika Rehm

IPC: B01D39/20 ,  C03B19/06 ,  C03C11/00

CPC classification number: B01D39/201 ,  C03B19/06 ,  Y10T428/24999

Abstract: Filter bodies are made by mixing borosilicate glass powder, potassium sulphate and 30% aqueous polyethylene glycol solution per kilogram of mixture. The mixture is filtered and dried and glass particles of a different size are mixed into the dried granulate. The resulting mixture is compressed at a pressure of 1000 bar to form blanks and sintered at about 860.degree. C. After cooling, the potassium sulphate is washed out of the blanks.

Abstract translation: 过滤体通过每千克混合物混合硼硅酸盐玻璃粉末，硫酸钾和30％聚乙二醇水溶液制成。 将混合物过滤并干燥，将不同大小的玻璃颗粒混入干燥的颗粒中。 将所得混合物在1000巴的压力下压缩以形成坯料并在约860℃下烧结。冷却后，将硫酸钾从坯料中冲洗掉。

公开(公告)号：US06187255B1

公开(公告)日：2001-02-13

申请号：US09529138

申请日：2000-06-05

Applicant: Norbert Greulich

Inventor： Norbert Greulich

IPC: C04B3332

CPC classification number: C04B32/005 ,  C03B19/06 ,  C03C14/004 ,  C04B2111/542 ,  C04B14/22 ,  C04B22/12 ,  C04B24/02

Abstract: The invention relates to a process for producing high-strength construction and decoration materials which resemble natural stone, are in the form of panels and are used for cladding facades, walls and floors, both indoors and outdoors, from mixtures of broken glass, mineral components and finely divided additives, with a specified composition. A sintering aid, in the form of a solution of metal oxychlorides or metal alkoxides or tetrachlorides, preferably titanium tetrachloride, is added to the mixture, which is then introduced into a heat-resistant mould. In this mould, the mixture is subjected to a conventional sintering operation. The sintering aid which has been added makes it possible in particular to reduce the maximum sintering temperature and to improve the quality of the surface considerably.

Abstract translation: 本发明涉及一种用于生产与天然石材相似的高强度建筑和装饰材料的方法，它们是面板的形式，并且用于室内和室外的包层立面，墙壁和地板，由碎玻璃，矿物组分 和细分的添加剂，具有指定的组成。 将金属氯氧化物或金属醇盐或四氯化物，优选四氯化钛的溶液形式的烧结助剂加入到混合物中，然后将其引入耐热模具中。 在该模具中，将混合物进行常规的烧结操作。 已经添加的烧结助剂可以特别地降低最大烧结温度并显着提高表面质量。

公开(公告)号：US5649987A

公开(公告)日：1997-07-22

申请号：US433930

申请日：1995-05-02

Applicant: Norbert Greulich

Inventor： Norbert Greulich

IPC: C03B19/09 ,  C03C14/00 ,  C04B14/22 ,  C04B32/00 ,  C03B31/00

CPC classification number: C03C14/004 ,  C03B19/09 ,  C04B14/22 ,  C04B32/005 ,  C03C2214/30 ,  Y10S65/03

Abstract: A process for producing tabular building and decorative materials similar to natural stone and having high strength for the facing of facades, walls and floors in interior and exterior applications from thermally treated mixtures of crushed glass, ceramic components and finely divided additives and materials produced by the process.

Abstract translation: 一种生产与天然石材类似的板状建筑物和装饰材料的方法，具有高度的强度，用于内部和外部应用中的外墙，墙壁和地板的表面处理，其由热处理的碎玻璃，陶瓷构件和细碎添加剂的混合物以及由 处理。