Number | Date | Country | Kind |
---|---|---|---|
3247998 | Dec 1982 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3746953 | Lapp et al. | Jul 1973 | |
4185148 | Sato et al. | Jan 1980 | |
4293608 | Isaka et al. | Oct 1981 | |
4303708 | Gebhardt et al. | Dec 1981 | |
4343582 | Isaka | Aug 1982 | |
4348457 | Rosenthal et al. | Sep 1982 | |
4460631 | Stegmeier | Jul 1984 |
Number | Date | Country |
---|---|---|
0008623 | Mar 1980 | EPX |
1145199 | Mar 1969 | GBX |
1345748 | Feb 1974 | GBX |
1586205 | Mar 1981 | GBX |
Entry |
---|
Ullmanns Encyklopaedie der technischen Chemie, 4, neubearbeitete und erweiterte Auflage, Band 12, pp. 525-555. |
"TAFMER XR" brochure, Mitsui Petrochemical Industries, Ltd. |
European Search Report. |