Number | Date | Country | Kind |
---|---|---|---|
3909485 | Mar 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3824219 | Smith et al. | Jan 1974 | |
4064145 | Taylor | Dec 1977 | |
4093633 | Tanabe et al. | Jun 1978 | |
4160771 | Taylor | Jul 1979 |
Number | Date | Country |
---|---|---|
1595274 | May 1970 | DEX |
61-197534 | Sep 1986 | JPX |
Entry |
---|
Makromolekulare Chemie., Rapid Communications Nr. 7, 5 (1984), 363-371. |
Chemiker-Zeitung 101 (1977), pp. 343-350. |
C.A. 106, 49.607z (1987). |