Number | Name | Date | Kind |
---|---|---|---|
3080613 | Wall et al. | Mar 1963 | |
3111365 | Hood et al. | Nov 1963 | |
3291873 | Eakin | Dec 1966 | |
3475525 | Peters | Oct 1969 | |
3476933 | Mendelsohn | Nov 1969 | |
3523996 | Kordiak | Aug 1970 | |
3556158 | Schneider | Jan 1971 | |
3577359 | Carevic et al. | May 1971 | |
3789094 | Hutchison | Jan 1974 | |
3844523 | Wilheim | Oct 1974 | |
3880970 | Dinzburg | Apr 1975 | |
3895154 | Kapral | Jul 1975 | |
4035458 | Lyman | Jul 1977 | |
4285893 | Contastin | Aug 1981 |
Number | Date | Country |
---|---|---|
1402718 | Aug 1975 | GBX |
Entry |
---|
Alderfer, Sterling, "One-Shot" Polyurethane Production, in Rubber Age, Apr. 1963, pp. 89-93. |