Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1989-05-04
1990-03-06
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156664, 148 614A, 148 624, 252 793, 252 794, B44C 122, C23F 100, C03C 1500, C03C 2506
Patent
active
049063278
ABSTRACT:
A composition for use in the vibratory mass finishing of magnetic stainless steel objects contains oxalic acid, sodium m-nitrobenzene sulfonate, and sodium thiocyanate, the latter two compounds being present in specified rations to one another. The preferred compositions include a hydroxyalkyl amine; for certain applications, they most desirably also include a poly(oxyethylene)-alkyl alcohol surfactant.
REFERENCES:
patent: 2577887 (1951-12-01), Gibson
patent: 2617749 (1952-11-01), Gibson
patent: 2649361 (1953-08-01), Springer et al.
patent: 2800421 (1957-07-01), Goodspeed et al.
patent: 3071456 (1963-01-01), Cheesman
patent: 3097117 (1963-07-01), Grunwald
patent: 3459604 (1969-08-01), Freeman et al.
patent: 3547711 (1970-12-01), Ashdown
patent: 3979858 (1976-09-01), Semones et al.
patent: 4491500 (1985-01-01), Michaud et al.
patent: 4705594 (1987-11-01), Zobbi et al.
patent: 4724041 (1988-02-01), Sherman
patent: 4724042 (1988-02-01), Sherman
patent: 4818333 (1989-04-01), Michaud
Article, "Vibratory Finishing with Chemical Accelerators", in the Jan. 72 issue of Plating Magazine (pp. 38-40).
Michaud Mark D.
Zobbi Robert G.
Dorman Ira S.
Powell William A.
Rem Chemicals, Inc.
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