Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1992-07-21
1997-07-08
Acquah, Samuel A.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
523145, 523146, 528129, 525480, 525503, 525504, 525506, 525508, B22C 110, C08F28300, C08G 828
Patent
active
056461992
ABSTRACT:
A binder resin composition, a curing agent composition, a caking additive composition, a kit, a casting mold composition and a process for manufacturing a casting mold are disclosed, wherein a metallic compound containing a metallic element belonging to Group IB to VIII of the Periodic Table is utilized. The compositions are useful for the production of a sand mold for casting, having an excellent strength, from reclaimed sand, in a self-hardening or gas hardening mold process. The casting mold according to the present invention, which is manufactured in the presence of a metallic compound containing a metallic element belonging to Group IB to VIII of the Perioidic Table has excellent strength.
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Funada Hitoshi
Kiuchi Kazuhiko
Kyochika Naoki
Mamba Akio
Yoshida Akira
Acquah Samuel A.
Kao Corporation
Truong Duc
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