Number | Name | Date | Kind |
---|---|---|---|
2133287 | Flett | Oct 1938 | |
2205951 | Robinson | Jun 1940 | |
2213588 | Mikeska | Sep 1940 | |
2237066 | Weisberg et al. | Apr 1941 | |
2483501 | McNab et al. | Oct 1949 | |
2556848 | McNab et al. | Jun 1951 | |
2716127 | DeGroote | Aug 1955 | |
2828334 | DeGroote | Mar 1958 | |
3169987 | Bloch et al. | Feb 1965 | |
3422161 | Lavigne et al. | Jan 1969 | |
3470097 | Lavigne et al. | Sep 1969 | |
3483262 | Alul et al. | Dec 1969 | |
3487023 | Sweeney | Dec 1969 | |
3523898 | DeVault | Aug 1970 | |
3576896 | Luberoff et al. | Apr 1971 | |
3647899 | Straus | Mar 1972 | |
3666825 | Torck et al. | May 1972 | |
3705202 | Massie | Dec 1972 | |
3764533 | Hunt et al. | Oct 1973 | |
3775325 | Kerfoot et al. | Nov 1973 | |
4219686 | Petrillo et al. | Aug 1980 | |
4251379 | LeCoent et al. | Feb 1981 | |
4302342 | DeMoures et al. | Apr 1981 | |
4328111 | Watson et al. | May 1982 | |
4358628 | Slaugh | Nov 1982 | |
4751010 | Leone et al. | Jun 1988 | |
4929584 | Slaugh et al. | May 1990 | |
4933485 | Buckley | Jun 1990 | |
4950810 | Kinishi et al. | Aug 1990 |
Number | Date | Country |
---|---|---|
2606105 | Jun 1977 | DEX |
1332473 | Oct 1973 | GBX |
1372532 | Nov 1973 | GBX |
Entry |
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Weaver et al., "Supported Fluorocarbonsulfonic Acid Polymer Heterogeneous Acid Catalysis" in Catalysis 1987, J. W. Ward, Editor, pp. 483-489, Elsevier Science Publishers, B. V., Amsterdam, Netherlands (1988). |
Baumgartner, Industrial and Engineering Chemistry, vol. 46, No. 6, pp. 1349-1352 (1954). |
Korenev et al., "Effect of Alkylphenols on Colloidal Structure of Detergent-Dispersant Additives". |