C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
C08K 5/01 (2006.01) B22C 1/02 (2006.01) B22C 1/22 (2006.01) C08G 18/50 (2006.01) C08G 18/54 (2006.01)
Patent
CA 2149495
Compositions and methods for improving the characteristics of foundry cores which includes adding to the foundry aggregate mixture one or more biphenyl compounds.
Ha-International Llc
Macrae & Co.
LandOfFree
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