Number | Date | Country | Kind |
---|---|---|---|
2840464 | Sep 1978 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2955047 | Terry | Oct 1960 | |
3342740 | Kazmierczak | Sep 1967 | |
3463735 | Stonebraker | Aug 1969 | |
3696042 | Wright | Oct 1972 | |
3696043 | Labarge et al. | Oct 1972 | |
3728269 | Stephenson et al. | Apr 1973 | |
3819522 | Zmoda et al. | Jun 1974 | |
3939090 | Zmoda | Feb 1976 | |
3944663 | Weiss et al. | Mar 1976 | |
3989633 | Frisque | Nov 1976 | |
4054534 | Angelini | Oct 1977 | |
4175062 | Disch et al. | Oct 1979 | |
4213873 | Church | Jul 1980 |
Number | Date | Country |
---|---|---|
2603290 | Aug 1977 | DEX |
Entry |
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Davidson et al., "Water Soluble Resins", First Ed., 1962, Reinhold Publishing Co., N.Y., Chapter 9-"Ethylene Oxide Polymers", pp. 169-198. |
Harding et al., "Ethylene Oxide Polymers", Technical Center, Union Carbide, South Charleston, W.V., pp. 191-195. |