Compositions – Preservative agents
Patent
1988-10-28
1991-08-20
Page, Thurman K.
Compositions
Preservative agents
514706, 514707, 558243, 424703, 424707, 424706, C09K 300, C07C 6705, A01N 3100
Patent
active
050412400
ABSTRACT:
Aqueous thiocarbonate solutions are stabilized by the addition of base, sulfide and/or polysulfide, and the stability and safety of the more concentrated solutions containing 1 weight percent or more equivalent CS.sub.2 as a thiocarbonate are achieved as reflected by significant reduction of CS.sub.2 partial pressure in such solutions.
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Green, II James A.
Young Donald C.
Kulk Peter F.
Laird Michael H.
Page Thurman K.
Union Oil Company of California
Wirzbicki G. F.
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