Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1991-08-16
1994-05-31
Skaling, Linda
Compositions
Water-softening or purifying or scale-inhibiting agents
8142, 134 40, 252 67, 252162, 252194, 252364, 264 53, 521 98, 521131, C07C 1908, C11D 730, C11D 750
Patent
active
053166906
ABSTRACT:
The present invention provides hydrochlorofluorocarbons having 3 to 5 carbons atoms, 1 to 2 chlorine atoms, and an OH rate constant from about 8 to about 25 cm.sup.3 /molecule/sec.times.10.sup.-14. The hydrochlorofluorocarbons are useful as solvents and blowing agents.
REFERENCES:
patent: 2582242 (1952-01-01), Eberl
patent: 2683093 (1954-07-01), Eberl
patent: 3332840 (1967-07-01), Regan
patent: 3431313 (1969-03-01), Regan
patent: 3444249 (1969-05-01), Regan
patent: 4947881 (1990-08-01), Magid et al.
patent: 4954666 (1990-09-01), Bielefeldt et al.
patent: 4985168 (1991-01-01), Ohmure et al.
patent: 5034149 (1991-07-01), Merchant
patent: 5158617 (1992-10-01), Li
Henne et al "Fluorinated Derivatives of Propane" Parts I-IV, J.A.C.S. vol. 59, pp. 2434-2436 *(1937); vol. 60 pp. 2491-2495 *(1938); vol. 61 pp. 2489-2491 *(1939); vol. 63 pp. 3476-3477 *(1941).
Robbins Journal of Pharmacology and Experimental Therapeutics vol. 86 Feb. 1946 pp. 197-204.
Kunshenko et al. Translation of Zh. Org. Khim. vol. 24, No. 4 (pp. 705-713) Apr. 1988 by Plenum Publishing Corp. .COPYRGT.1988 pp. 633-640.
Sheremet'ev et al Translation of Zh. Obshch. Khim. vol. 59 No. 3 (pp. 631-636) Mar. 1989 by Plenum Publishing Corp. .COPYRGT.1989 pp. 559-563.
Chemical Abstract CA 115: 210719K, Abstract of Japanese Patent 03-123743 (May/1991.)
Federal Register vol. 56, No. 14 Jan. 22, 1991 pp. 2420-2424.
Chemical Abstract, vol. 114, No. 10, Mar. 11, 1991 Abstract No. 84384m.
Chemical Abstracts, vol. 114, No. 10, Mar. 11, 1991 Abstract No. 84385n.
Addition of Free of Free Radicals to Unsaturated Systems R. N. Haszeldine and B. R. Steele pp. 2193-2197 *1957.
Atkinson, Chem. Rev. 86, 69 (1986)*.
Taylor et al., Int. J. of Chem. Kinetics 21, 829 (1989)*.
Allied Signal Inc.
Friedenson Jay P.
Harding Karen A.
Skaling Linda
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