Number | Date | Country | Kind |
---|---|---|---|
96 29277 | Jul 1996 | KRX |
Number | Name | Date | Kind |
---|---|---|---|
3723332 | Barton | Mar 1973 | |
4018689 | Thompson | Apr 1977 | |
4440653 | Briscoe et al. | Apr 1984 | |
4606842 | Keyes et al. | Aug 1986 | |
4847004 | McLeod | Jul 1989 | |
4971083 | Stach et al. | Nov 1990 | |
5011713 | Lenti et al. | Apr 1991 | |
5023010 | Merchant | Jun 1991 | |
5043088 | Falla | Aug 1991 | |
5238504 | Henry | Aug 1993 | |
5250213 | Rozen et al. | Oct 1993 | |
5271775 | Asano et al. | Dec 1993 | |
5271861 | Buchwald et al. | Dec 1993 | |
5302313 | Asano et al. | Apr 1994 | |
5456760 | Goehausen | Oct 1995 | |
5593504 | Cala et al. | Jan 1997 |
Entry |
---|
McCutcheon's, vol. 1: Emulsifiers & Detergents, North American Edition, p. 83, #-97. |
Sharovarnikov, A.F., et al., "Surface activity of fluorine-containing surfactants in polar solvents and water-organic mixtures", Kolloidn. Zh., 53(5), 949-954, #-91. |
Shah, Khalid M., et al., "Change your surfactant formula and use etch baths for a week", Semicond. Int., 11(11), 132-134, #-88. |
# Month not available. |