Number | Name | Date | Kind |
---|---|---|---|
3169945 | Hostettler et al. | Feb 1965 | |
4289873 | Kubo et al. | Sep 1981 | |
4357462 | Kubo et al. | Nov 1082 | |
4853459 | Stewart | Aug 1989 | |
5028667 | McLain et al. | Jul 1991 |
Number | Date | Country |
---|---|---|
9116368 | Oct 1991 | WOX |
Entry |
---|
A. J. Nijenhuis et al., Polymer Bull. (1991), 25, pp. 71-77. |
M. Bero et al., Makromol. Chem. 191, 2287-2296 (1990). |
Shen, Z.; Sun, J. and Wu, L., Huaxue Xuebao, 48(7), pp. 686-689 (1990). |