Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-07-26
1976-03-16
Bleutge, John C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 38, 260846, 260DIG40, C08L 902, C08L 906, C08L 6110
Patent
active
039445100
ABSTRACT:
An acrylonitrile-butadiene-styrene terpolymer is added to a phenol formaldehyde novolak to produce a mixture which materially increases the resistance to peelback as compared to the phenol formaldehyde novolak alone when used as a shell process foundry resin.
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patent: 3020254 (1962-02-01), Less et al.
patent: 3536783 (1970-10-01), Jeffreys et al.
patent: 3586735 (1971-06-01), Giller et al.
patent: 3738948 (1973-06-01), Dunnom
patent: 3817976 (1974-06-01), Bakul et al.
Bowers Lewis H.
Jankowski Raymond E.
Sullivan John L.
Bleutge John C.
Schenectady Chemicals Inc.
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