Number | Name | Date | Kind |
---|---|---|---|
3708296 | Schlesinger | Jan 1973 | |
4339567 | Green et al. | Jul 1982 | |
4383025 | Green et al. | May 1983 | |
4398014 | Green et al. | Aug 1983 | |
4536604 | Lin et al. | Aug 1985 | |
4575330 | Hull | Mar 1986 | |
4624912 | Zweifel et al. | Nov 1986 | |
4751102 | Adair et al. | Jun 1988 | |
4772530 | Gottschalk et al. | Sep 1988 | |
4772541 | Gottschalk et al. | Sep 1988 | |
4868288 | Meier | Sep 1989 | |
5073476 | Meier et al. | Dec 1991 | |
5350714 | Trefonas, III et al. | Sep 1994 | |
5350715 | Lee | Sep 1994 | |
5378802 | Honda | Jan 1995 | |
5476748 | Steinmann et al. | Dec 1995 |
Number | Date | Country |
---|---|---|
1300307 | May 1992 | CAX |
0044274 | Apr 1981 | EPX |
0035969 | Sep 1981 | EPX |
0054509 | Jun 1982 | EPX |
0094915 | Nov 1983 | EPX |
0126712 | Nov 1984 | EPX |
0153904 | Sep 1985 | EPX |
0223587 | May 1987 | EPX |
0360869 | Apr 1990 | EPX |
9318437 | Sep 1993 | WOX |
Entry |
---|
Derwent Abst. 95-001969 �01! Oct. 1994. |
Derwent Abst. 89-312247 �43! Sep. 1989. |
Ullmanns Encyclopadie Der Technischen Chemie 4th Ed. vol. 13, Verlag Chemie, Weinheim 1977 p. 279ff. |
Ullmanns Encyclopadie of Industrial Chemistry 5th Ed. vol. 14, Verlag Chemie, Weinheim 1989 p. 393ff. |