Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1992-07-09
1994-03-29
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252162, 252170, 252DIG8, C11D 722, C11D 726, C11D 732
Patent
active
052981843
ABSTRACT:
Compositions according to the present invention include as essential components: from about 10% to about 50% by weight of d-limonene, from about 50% to about 90% by weight of NMP, and from about 0% to about 10% by weight of a thickener.
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"The Safety, Toxicology, And Biodegradation of d-Limonene", Florida Chemical Company, Inc., (Revised Jan. 30, 1989).
"D-Limonene", Florida Chemical Company, Inc., (Jun. 24, 1991).
"Technical Information (Electronic), NMP N-Methylpyrrolidone The Safer Solvent", BASF, (1989).
"Material Safety Data Sheet, N-Methyl-Pyrrolidone", Amcor Industries, Inc., (Mar. 19, 1992).
Lieberman Paul
Specialty Environmental Technologies, Inc.
Tierney Michael P.
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