Number | Name | Date | Kind |
---|---|---|---|
2241984 | Cooper | May 1941 | |
2447297 | Wegst et al. | Aug 1948 | |
2514304 | Bacon et al. | Jul 1950 | |
2575576 | Bacon et al. | Nov 1951 | |
2892797 | Alexander et al. | Jun 1959 | |
3128250 | Lintner | Apr 1964 | |
3255117 | Knapp et al. | Jun 1966 | |
3350318 | Green | Oct 1967 | |
3410804 | Walsh | Nov 1968 | |
3640878 | Chirash et al. | Feb 1972 | |
3677820 | Rutkowski | Jul 1972 | |
3696041 | Gray | Oct 1972 | |
3701736 | Austin et al. | Oct 1972 | |
3755180 | Austin | Aug 1973 | |
3826748 | Finck | Jul 1974 | |
3852209 | Hofmann | Dec 1974 | |
3966627 | Gray | Jun 1976 | |
4416794 | Barrat et al. | Nov 1983 | |
4443270 | Biard et al. | Apr 1984 |
Number | Date | Country |
---|---|---|
62875 | Apr 1971 | AUX |
951211 | Jul 1974 | CAX |
1042753 | Nov 1978 | CAX |
295093 | Dec 1988 | EPX |
2539531 | Mar 1977 | DEX |
63-045115 | Feb 1988 | JPX |
1285845 | Aug 1972 | GBX |
1328073 | Aug 1973 | GBX |
1333810 | Oct 1973 | GBX |
1517029 | Jul 1978 | GBX |
1586067 | Mar 1981 | GBX |
2196972 | May 1988 | GBX |
Entry |
---|
BF Goodrich Trade Publication GC-67 entitled, "Carbopol Water Soluble Resins". |