CA740962A - Phenolic resin-sand compositions for casting shell molds - Google Patents

Phenolic resin-sand compositions for casting shell molds

Info

Publication number
CA740962A
CA740962A CA740962A CA740962DA CA740962A CA 740962 A CA740962 A CA 740962A CA 740962 A CA740962 A CA 740962A CA 740962D A CA740962D A CA 740962DA CA 740962 A CA740962 A CA 740962A
Authority
CA
Canada
Prior art keywords
phenolic resin
casting shell
shell molds
sand compositions
sand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA740962A
Inventor
H. Cooper Ronald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Publication date
Application granted granted Critical
Publication of CA740962A publication Critical patent/CA740962A/en
Expired legal-status Critical Current

Links

CA740962A Phenolic resin-sand compositions for casting shell molds Expired CA740962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA740962T

Publications (1)

Publication Number Publication Date
CA740962A true CA740962A (en) 1966-08-16

Family

ID=36170134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA740962A Expired CA740962A (en) Phenolic resin-sand compositions for casting shell molds

Country Status (1)

Country Link
CA (1) CA740962A (en)

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