Number | Name | Date | Kind |
---|---|---|---|
3098056 | Schnell et al. | Jul 1963 | |
3489716 | Calkins | Jan 1970 | |
3634312 | Babillis et al. | Jan 1972 | |
3833537 | Jacquiss | Sep 1974 | |
3839247 | Bialous et al. | Oct 1974 | |
3978020 | Liberti | Aug 1976 | |
4110185 | Williams et al. | Aug 1978 | |
4556681 | Liberti et al. | Dec 1985 | |
4581382 | Liberti et al. | Apr 1986 |
Number | Date | Country |
---|---|---|
2206720 | Aug 1973 | DEX |
2400045 | Jul 1974 | DEX |
2402367 | Jul 1974 | DEX |
0174322 | Oct 1982 | JPX |
Entry |
---|
Chemical Abstracts, vol. 86, No. 97768t, 1977, p. 549. |
Degradation and Stabilization of Polymers, vol. 1, 1983, pp. 618-620. |