Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Patent
1995-08-30
1997-09-09
McGinty, Douglas J.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
510172, 510174, 510170, 510365, 510213, 510506, 510413, 510500, 510501, 252364, C09D 900, C11D 726, C11D 750, C23G 5032
Patent
active
056656904
ABSTRACT:
A low-toxicity solvent composition having broad-spectrum applicability. A polar solvent component is provided by an alicyclic carbonate and a non-polar solvent component is provided by a terpene, with a short-chained non-ionic surfactant being provided for coupling the alicyclic carbonate and terpene in a homogeneous, single-phase solution. The composition may be 25-60% propylene carbonate, 1% (or less)-20% d-limonene, and 40-60% tripropylene glycol methyl ether. This solvent composition is non-toxic to personnel, and presents minimal environment hazards. Among its many applications are paint equipment clean-up, cleaning and reclamation of silkscreens, cleaning of offset printing rollers, cleaning of aluma-printing surfaces and equipment, as well as general purpose clean-up of greases, oils, paints, inks, and so forth.
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Grant-Hackh's Chemical Dictionary, 5th edition, ed by Grant et al. 1987 p. 340.
Halar Zeljko E.
Lucas Joseph A.
Inland Technology Incorporated
McGinty Douglas J.
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