Compositions containing 1,1,1,3,3-pentachloropropane
AssigneeArkema France
InventorsAnne Pigamo, Dominique Deur-Bert, Laurent Wendlinger, Bertrand Collier
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Abstract
The invention first relates to a composition comprising at least 99 wt. % of 1,1,1,3,3-pentachloropropane and at least one compound selected from a list of additional compounds consisting of dichloropropanes, trichloropropanes, tetrachloropropanes, pentachloropropanes different from 1,1,1,3,3-pentachloropropane, hexachloropropanes, heptachloropropanes, chloropropenes, dichloropropenes, trichloropropenes, tetrachloropropenes, pentachloropropenes and hexachloropropene, the weight content of said compound in the composition being lower than or equal to 500 ppm.
Claims11
A composition comprising at least 99% by weight of 1,1,1,3,3-pentachloropropane and at least one additional compound selected from the group consisting of dichloropropanes, trichloropropanes, tetrachloropropanes, hexachloropropanes, heptachloropropanes, chloropropenes, dichloropropenes, trichloropropenes, tetrachloropropenes, pentachloropropenes and hexachloropropene, said at least one additional compound being present in the composition in a weight content of less than or equal to 500 ppm.
Dependencies are inferred from the claim text.