Lubricant coating compositions for use in metal drawing operatio

Details Lubricant coating compositions for use in metal drawing operatio Lubricant coating compositions for use in metal drawing operatio

1973-10-30

1976-10-05

Gantz, Delbert E.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

252 334, 252 327E, 252 466, 252 56R, 252 59, 428457, 428467, C10M 148

Patent

active

039845990

ABSTRACT:
A coating composition useful in metal working processes comprises a major amount of a mineral oil having a viscosity of 100.degree.F of at least 100 SUS and (a) 1.0 to 20.0 parts by weight of a paraffin wax, (b) 0.1 to 10.0 parts by weight of a polymeric wax modifier and (c) 0.1 to 10.0 parts by weight of an extreme pressure agent. The compositions can also contain one or more rust inhibitors. Particularly preferred classes of extreme pressure agents for use in this comparison are sulfur containing agents and zinc salts of dialkyl dithiophosphates.

REFERENCES:
patent: 2623887 (1952-12-01), Matuszak
patent: 2882228 (1959-04-01), Watson et al.
patent: 3080330 (1963-03-01), Rudel et al.
patent: 3108968 (1963-10-01), Tice
patent: 3250103 (1966-05-01), Beaubien et al.
patent: 3600310 (1971-08-01), Eyres et al.
patent: 3642635 (1972-02-01), MacLeod
patent: 3764537 (1973-10-01), MacLeod
patent: 3775322 (1973-11-01), Hotten
patent: 3799875 (1974-03-01), Rhode
Smacheer et al., "Lubricant Additives", pp. 9-11, Lezius-Hiles Co., 1967.

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