Thermoplastic resinoid hot melt compositions

Details Thermoplastic resinoid hot melt compositions Thermoplastic resinoid hot melt compositions

1975-07-02

1977-05-10

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

156331, 260 15, 260 28R, 264221, B24B 1914, C08G 1240

Patent

active

040227278

ABSTRACT:
Thermoplastic resinoid hot melt compositions which find particular utility in the field of fixturing matrices and as pattern materials for producing investment casting molds. The hot melt compositions include, as an essential ingredient, the reaction product of a methylolurea with at least one fatty acid containing from 12 to 20 carbon atoms per molecule.

REFERENCES:
patent: 1896069 (1933-02-01), Cherry et al.
patent: 2244283 (1941-06-01), Bigelow
patent: 3168489 (1965-02-01), Brown et al.
patent: 3624246 (1971-11-01), Deuzeman
patent: 3697355 (1972-10-01), Black
patent: 3842039 (1974-10-01), Vargiu et al.
patent: 3868433 (1975-02-01), Bartz et al.
patent: 3921343 (1975-11-01), Speyer
Chemical Abstracts, vol. 55, No. 2, 1/23/1961, p. 2184(G).

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