Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Of inorganic materials
Patent
1974-09-26
1976-08-31
Lieberman, Allan
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Of inorganic materials
106119, 106120, 264 54, 264234, 264333, B29D 2700, C04B 7356, C04B 3106, C04B 3108
Patent
active
039781801
ABSTRACT:
A non-combustible moulding material is produced from (a) a hydraulic inorganic mixture consisting of an inorganic substance composed predominantly of silica and an inorganic substance predominantly of a source of calcium oxide, (b) mineral fibers, and (c) a substance selected from the group consisting bitumen, crystalline aluminum oxide, sulfur, metal sulfide and vanadum oxide. A non-combustible molded article having superior flexural strength and low water absorption can be prepared using said material.
REFERENCES:
patent: 1618078 (1925-11-01), Gedarovich
patent: 3591394 (1971-07-01), Diggelmann et al.
patent: 3645764 (1972-02-01), Stram
patent: 3661603 (1972-05-01), Nicol
Nagao Masami
Suzuki Naoyuki
Ueda Harutoshi
Lieberman Allan
Sekisui Kagaku Kogyo Kabushiki Kaisha
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