초록 ▼

Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions con

Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having highly unsaturated hydrocarbon moieties or branched chains in two long-chain hydrophobic groups with specific cis/trans ratios and having long chain hydrocarbon groups with an IV of from about 70 to about 140 for the unsaturated groups corresponding to fatty acids with the same number of carbons and the same configuration, and the said principal solvents are used at levels of less than about 40%. The fabric softener actives are preferably prepared in the presence of chelating agent and/or antioxidant, as disclosed herein. Such materials are new. Other solvents can be present. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating.

대표청구항 ▼

Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions con

Principal solvents, especially mono-ol and diol principal solvents, having a ClogP of from about 0.15 to about 0.64, preferably from about 0.25 to about 0.62, and more preferably from about 0.40 to about 0.60, are disclosed that have the ability to make clear aqueous fabric softener compositions containing relatively high concentrations of fabric softener actives having highly unsaturated hydrocarbon moieties or branched chains in two long-chain hydrophobic groups with specific cis/trans ratios and having long chain hydrocarbon groups with an IV of from about 70 to about 140 for the unsaturated groups corresponding to fatty acids with the same number of carbons and the same configuration, and the said principal solvents are used at levels of less than about 40%. The fabric softener actives are preferably prepared in the presence of chelating agent and/or antioxidant, as disclosed herein. Such materials are new. Other solvents can be present. Premixes of the fabric softening actives, the principal solvents, and, optionally, other solvents are useful in the preparation of complete formulations by obviating/limiting the need for heating. . L1041-43.* Mattheiss "Superconductivity Above 20K in the Ba-K-BiO . . . " Physial Rev. B vol. 37 (7) Mar. 1988 p. 3745-6.* Honda "Preparation of High Tc (105K) . . . Bi-Sr-Ca-K-Cu . . . " Jap. Jnl. Appl. Phys. vol. 27(4) Apr. 1988 p. L545-L547.* Yamada "Pb Introduction to the High-Tc . . . Bi-Sr-Ca-Cu-O" Jnp. Jnl. Appl. Physics vol. 27 (6) Jun. 1988 p. L996-8.* Michel "Superconductivity in the Bi-Sr-Cu-O System" Z. Phys. B-68 Oct. 1987 p. 421-423.* Maeda "A New High-Tc Oxide Superconductor Without a Rare . . . " Jap. Jnl. Appl. Phys. vol. 27 No 2 Feb. 1988 pL209-L210.* Subramanian, "A New High-Temp. Superconductor: Bi2Sr3-xCaxCu2O8" Science, vol. 239 Feb. 1988.* Mizuno Superconductivity of Bi2Sr2Ca2Cu3PbxOy(x=0.2, 0.4, 0.6) Jap. Jnl. Appl. Phys. vol. 27 (7) Jul. 1988 p. L1225-7.* Fukushima "Transition to an Insulator From a Superconductor . . . " Jap. Jnl. Appl. Physics vol 27 No. 5 May 1988 p. L790-L791.* Qadri "X-Ray Identification of the Superconducting High-Tc Phase . . . " Phys. Rev. B vol. 35 (13) May 1, 1987 p. 7235-7.* Syono "X-ray and Electron Microscopic Study . . . Y0.4 Ba0.6 CuOx" Japan Jnl Appl. Phys. vol. 26 (4) Apr. 1987 pp. L498-L501.* Akimitsu "Superconductivity in the Bi-Sr-Cu-O System" Jap. Jnl. Appl. Phys. vol. 26(12) Dec. 1987 p. L2080-2081.* Summary of patent family including EP 0588240, printed from Derwent database on Mar. 31, 2003. Maeda, et al., "Preparation of Properties of Pb-Doped Bi--Sr--Ca--Cu--O Superconductors," Advances in Superconductivity (Proceedings of the 1stInternational Symposium on Superconductivity), Nagoya, Japan, Aug. 28-31, 1988, pp. 827-832. Koyama, et al., "Formation of the High Tc Phase of Bi--Pb--Sr--Ca--Cu--O Superconductors," Advances in Superconductivity (Proceedings of the 1stInternational Symposium on Superconductivity), Nagoya, Japan, Aug. 28-31, 1988, pp. 833-837. Mizuno, et al., "Synthetic Conditions and Structural Properties of the High-TcPhase in the Supeconducting Bi--Sr--Ca--Cu--(Pb)--O System," Advances in Superconductivity (Proceedings of the 1stInternational Symposium on Superconductivity), Nagoya, Japan, Aug. 28-31, 1988, pp. 839-844. Green, et al., "Zero resistance at 107 K in the (Bi, Pb)--Ca--Sr--Cu oxide system," Phys. Rev. B 38(7): 5016-5018, Sep. 1, 1988. Ramesh, et al., "Polytypoid structure of Pb-modified Bi--Ca--Sr--Cu--O superconductor," Phys. Rev. B 38(10): 7070-7073, Oct. 1, 1988. U.S. patent application Ser. No. 10/079,273, Tallon et al. U.S. patent application Ser. No. 10/008,534, Tallon et al. U.s. patent application Ser. No. 09/770,088, Tallon et al. Asano, et al., "Properties of Pb-Doped Bi--Sr--Ca--Cu--G Superconductors Prepared by the Intermediate Pressing Process," Journal of Applied Physics, 28: L595-L597, 1989. Beyers, et al., "Thermodynamic Considerations in Superconducting Oxides", Annu. Rev. Mater. Sci., 21: 335-72, 1991. Hong, et al., "Phase Composition and Compatibiliti