This application is based on Provisional U.S. application Ser. No. 60/258,503 filed Dec. 28, 2000.
Number | Name | Date | Kind |
---|---|---|---|
2947687 | Lee | Aug 1960 | A |
3043891 | Stuckey | Jul 1962 | A |
3556991 | Gerhold | Jan 1971 | A |
4532029 | Black et al. | Jul 1985 | A |
4798674 | Pastemak et al. | Jan 1989 | A |
4802987 | Black | Feb 1989 | A |
4846977 | DeVellis et al. | Jul 1989 | A |
4944880 | Ho et al. | Jul 1990 | A |
4962271 | Black et al. | Oct 1990 | A |
4997906 | Thaler et al. | Mar 1991 | A |
5019666 | Sartori et al. | May 1991 | A |
5055631 | Sartori et al. | Oct 1991 | A |
5288712 | Chen | Feb 1994 | A |
5396019 | Sartori et al. | Mar 1995 | A |
5498823 | Noble et al. | Mar 1996 | A |
5635055 | Sweet et al. | Jun 1997 | A |
5643442 | Sweet et al. | Jul 1997 | A |
5858212 | Darcy | Jan 1999 | A |
5905182 | Streicher et al. | May 1999 | A |
6187196 | Way et al. | Feb 2001 | B1 |
6231755 | Mesher et al. | May 2001 | B1 |
6274785 | Gore | Aug 2001 | B1 |
20020153284 | White et al. | Oct 2002 | A1 |
Entry |
---|
“Organic Liquid Mixtures Separation by Permselective Polymer Membranes. 1. Selection and Characteristics of Dense Isotroic Membranes Employed in the Pervaporation Process,” by Israel Cabasso, The Polymer Research Institute, State University of New York, College of Environmental Science and Forestry, Syracuse, NY 13210. Published in the Ind. Eng. Chem. Prod. Res. Dev., vol. 22, No. 2, 1963 American Chemical Society, pp. 313-319. |
Number | Date | Country | |
---|---|---|---|
60/258503 | Dec 2000 | US |