Cleaning composition

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

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252127, 252172, 252DIG9, 134 39, 134 40, C11D 730

Patent

active

045171084

ABSTRACT:
A cleaning composition containing 1,1,2,2-tetrachloro-1,2-difluoroethane, 1,1,2-trichloro-1,2,2-trifluoroethane and at least one other organic solvent having a melting point of not more than 15.degree. C. and a boiling point of 40.degree. to 150.degree. C. and capable of forming an azeotrope with at least one of said 1,1,2,2-tetrachloro-1,2-difluoroethane and 1,1,2-trichloro-1,2,2-trifluoroethane.

REFERENCES:
patent: 3694368 (1972-09-01), Barton et al.
patent: 3737389 (1973-06-01), Clark et al.
patent: 3785987 (1974-01-01), Schofield et al.
patent: 3789005 (1974-01-01), McMillan et al.
patent: 3833507 (1974-09-01), Schofield et al.
patent: 4279664 (1981-07-01), Figiel et al.
patent: 4378303 (1983-03-01), Hisamoto et al.

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