Number | Name | Date | Kind |
---|---|---|---|
3215668 | Bissinger et al. | Nov 1965 | |
3248414 | Stevens | Apr 1966 | |
3248415 | Stevens | Apr 1966 | |
3428416 | Stevens | Apr 1966 | |
3660523 | Grawe et al. | May 1972 | |
3764457 | Chang et al. | Oct 1973 | |
3912790 | Chang et al. | Oct 1975 | |
4024113 | Ammons | May 1977 | |
4035548 | Chang et al. | Jul 1977 | |
4062887 | Chang et al. | Dec 1977 | |
4160853 | Ammons | Jul 1979 | |
4259472 | Chattha et al. | Mar 1981 | |
4282123 | Ilaria | Aug 1981 | |
4434278 | Skiscim | Feb 1984 | |
4470828 | Yamamura et al. | Sep 1984 | |
4514037 | Bishop et al. | Apr 1985 | |
4526939 | Lewarchik et al. | Jul 1985 | |
4530947 | Kojo et al. | Jul 1985 |
Entry |
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PPG Technical Bulletin 950, Duracarb.TM. 140 Series Polycarbonate Diol Intermediates for Polyurethanes. |
PPG Technical Bulletin 951, Duracarb.TM. 120 Series Polycarbonate Diol Intermediates for Polyurethanes. |
Rosthauser, Williams, "Blocked Isocyanates in Coatings", Modern Paint and Coatings, Feb. 1985, pp. 78-85. |