Number | Date | Country | Kind |
---|---|---|---|
8915736 | Jul 1989 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3418199 | Anton et al. | Dec 1968 | |
3557544 | Simons | Jan 1971 | |
3583949 | Simons | Jun 1971 | |
3994121 | Adams | Nov 1976 | |
4542063 | Tanji et al. | Sep 1985 | |
4559196 | Kobsa et al. | Dec 1985 | |
4583357 | Chamberlin et al. | Apr 1986 | |
4601949 | Bach et al. | Jul 1986 | |
4619803 | Jing-peir Yu | Oct 1986 | |
4621021 | Kitamura | Nov 1986 | |
4646514 | Chamberlin et al. | Mar 1987 | |
4668453 | Ebnesajjad et al. | May 1987 | |
4721650 | Nunning et al. | Jan 1988 |
Number | Date | Country |
---|---|---|
0145455 | Jun 1985 | EPX |
2336509 | Feb 1974 | DEX |
2335946 | Jan 1975 | DEX |
48-28012 | Aug 1973 | JPX |
58-60012 | Apr 1983 | JPX |
59-199810 | Nov 1984 | JPX |
60-134015 | Jul 1985 | JPX |
1025098 | Apr 1966 | GBX |
Entry |
---|
One Page Advertisement in Chemical and Engineering News, first published in 1966. |
Product Description Pages for 2-methylpentamethylenediamine provided upon request by E. I. du Pont de Nemours and Company since Jun. 1988. |