公开(公告)号：EP0835228A4

公开(公告)日：1998-10-28

申请号：EP97920231

申请日：1997-03-25

申请人： UNGERLEIDER ANDREW

发明人： HAINES STEVEN C ,  BIXBY TAI B ,  OAT HENRY ,  FRAHME CARL E

IPC分类号： B24D3/28 ,  B24D13/14 ,  B24D18/00 ,  C03B19/08 ,  C03C1/00 ,  C03C8/14 ,  C03C11/00 ,  B24D3/00

CPC分类号： C03C11/007 ,  B24D3/28 ,  B24D13/14 ,  B24D18/0009 ,  C03B19/08 ,  C03C1/002 ,  C03C8/14

摘要： A foamed glass article for preparing surfaces, the use therefor, and a method of making same are provided. The foamed glass article is in the form of a block, disk or similar product, and is used for preparing surfaces such as by sanding, rubbing and scraping the same to clean, abrade, polish, smooth, or the like such a surface. The foamed glass article is formed from a starting mixture that comprised waste glass, 0.10-20 % by weight of a non-sulfur based foaming agent, and optionally an additional abrasive material. A mixture of powdered waste glass and non-sulfur based foaming agent can be placed in a mold and heated so that the mixture sinters and subsequently foams. Thereafter, the foamed mixture is annealed.

公开(公告)号：EP0885101A4

公开(公告)日：1999-09-15

申请号：EP97905886

申请日：1997-02-07

申请人： UNGERLEIDER ANDREW

发明人： HAINES STEVEN C ,  BIXBY TAI B ,  ARGENT RONALD D ,  HOYLE CHRISTOPHER J ,  WILTROUT DAVID E

IPC分类号： B28B1/50 ,  B28B3/16 ,  B28B5/02 ,  B28B11/24 ,  C03B19/08 ,  C03C11/00 ,  F27D3/00

CPC分类号： B28B5/027 ,  B28B1/50 ,  B28B5/02 ,  B28B11/243 ,  C03B19/08 ,  F27D3/0021

摘要： An apparatus and method for the preferably continuous manufacture of foamed material (16) using a furnace (14) are provided. A two-part mold mechanism (11) is provided that includes an upper portion (12) and a lower portion (13) that are each endless loops (17, 18) and cooperate with one another to form a closed mold within the furnace (14). The upper and lower portions (12, 13) can each comprise a plurality of transverse mold members that can be easily replaced or exchanged during operation of the apparatus (10). A feed mechanism (15) is provided for introducing material (28) that is to be foamed to the mold mechanism (11) upstream of the furnace (14). Scrapers (32) or the like can be provided downstream of the furnace (14) to aid in separating and supporting foamed material (16) from the mold mechanism (11).

摘要翻译： 提供了使用炉子优选连续制造泡沫材料的装置和方法。 提供两部分的模具机构，其包括上部和下部，每个环形环和彼此协作以在炉内形成闭合的模具。 上部和下部可以各自包括多个横向模具构件，其可以在装置的操作期间容易地更换或更换。 提供了一种进料机构，用于将待发泡的材料引入到熔炉上游的模具机构。 可以在炉的下游设置刮板等，以帮助从模具机构分离和支撑泡沫材料。