Number | Date | Country | Kind |
---|---|---|---|
2104/93 | Oct 1993 | ATX |
Number | Name | Date | Kind |
---|---|---|---|
2035148 | de Nooij et al. | Mar 1936 | |
2179181 | Graeacher et al. | Nov 1939 | |
3447939 | Johnson | Jun 1969 | |
3447956 | Johnson | Jun 1969 | |
3508941 | Johnson | Apr 1970 | |
4144080 | McCorsley III | Mar 1979 | |
4246221 | McCorsey, III | Jan 1981 | |
4880469 | Chanzy et al. | Nov 1989 | |
5094690 | Zikeli et al. | Mar 1992 |
Number | Date | Country |
---|---|---|
914674 | Nov 1972 | CAX |
1171615 | Jul 1984 | CAX |
2040844 | Apr 1991 | CAX |
356419 | Aug 1989 | EPX |
891434 | Feb 1943 | FRX |
2830685 | Jul 1978 | DEX |
226573 | Sep 1984 | DEX |
Entry |
---|
Database WPI, Week 9215, Derwent Publications Ltd., London, GB; AN 121407 & SU,A,1 645 308 (Golova L.K.) 30 Apr. 1991; siehe Zusammenfassung. |
English language abstract of EP 0 452 610. |
Taeger E. et al., "Untersuchungen zur Auffl osung und Verformung von Cellulose in N-Methylmorpholin-N-Oxid", Das Papier, 12, pp. 784-788 (1991). |
English language abstract of DE 28 30 685. |
English language abstract of DD 226 573. |
English language abstract of EP 356 419. |