Number | Name | Date | Kind |
---|---|---|---|
2917489 | Gladding et al. | Dec 1959 | |
3194793 | Kogon | Jul 1965 | |
3216975 | Kunde et al. | Nov 1965 | |
3301823 | Gebm et al. | Jan 1967 | |
3361844 | Hoeschele | Feb 1968 | |
3399151 | Kaiser | Aug 1968 | |
3428610 | Kiebert | Feb 1969 | |
3437624 | Dawn et al. | Apr 1969 | |
3440223 | Pierce | Apr 1969 | |
3456037 | Hoeschele | Jul 1969 | |
3595732 | Tingerthal | Jul 1971 | |
3644235 | Gray | Feb 1972 | |
3655597 | Strassel | Apr 1972 | |
3697483 | Damusis | Oct 1972 | |
3808209 | Donald | Apr 1974 | |
3814757 | Donald | Jun 1974 | |
3860052 | Schroeder | Jan 1975 | |
3905944 | Finelli | Sep 1975 | |
3928351 | Donald | Dec 1975 | |
3940371 | Case | Feb 1976 | |
3959149 | Oda et al. | May 1976 | |
4002584 | Takahashi et al. | Jan 1977 | |
4042537 | Dahm et al. | Aug 1977 | |
4053446 | Watabe et al. | Oct 1977 | |
4096128 | Frisch et al. | Jan 1978 | |
4107151 | Takahashi et al. | Aug 1978 | |
4139501 | Rudner et al. | Feb 1979 | |
4150206 | Jourquin et al. | Apr 1979 | |
4157430 | Hergenrother et al. | Jun 1979 | |
4218543 | Weber et al. | Aug 1980 | |
4246425 | Koike et al. | Jan 1981 | |
4269945 | Vanderhider et al. | May 1981 | |
4294934 | Grogler et al. | Oct 1981 | |
4317889 | Peolinsky, Jr. | Mar 1982 | |
4322327 | Yoshimura et al. | Mar 1982 | |
4327204 | Oyzaizu et al. | Apr 1982 | |
4348512 | Grogler et al. | Sep 1982 | |
4360603 | Grogler et al. | Nov 1982 | |
4410667 | Porter, Jr. et al. | Oct 1983 | |
4414174 | Kiempner et al. | Nov 1983 | |
4523004 | Lin et al. | Jun 1985 | |
4549007 | Lin et al. | Oct 1985 | |
4552945 | Alberino et al. | Nov 1985 | |
4677136 | Rasshofer et al. | Jun 1987 |
Number | Date | Country |
---|---|---|
1966562 | Mar 1973 | DEX |
Entry |
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Dr. H. Kleimann & Dr. E. C. Prolingheuer, "New Amine Extenders for Polyurethane Elastomers" PMA Apr. 22, 1986. |
Derwent Abstract 50971W/31. |
Derwent Abstract 09082E/05. |
Derwent Abstract 59812K/25. |
Chemical Abstracts 87:86450c. |
Nissen & Markovs, "Aromatic Diamines as Chain Extenders in RIM Urethane Elastomers" Journal of Elastomers & Plastics, vol. 15 (4/83). |
Caraculacu, et al. "Heterocyclic Diamines & Polyurethanes" Die Angewandte Makromolekulare Chemie, vol. 116 (1983). |
Koike et al. "An overview of Polyurethane Diamino Curing Agents" Research Lab of Ihara Chem. Indu. Co., Ltd. |