Number | Date | Country | Kind |
---|---|---|---|
59-233148 | Nov 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4213870 | Loran | Jul 1980 | |
4268556 | Pedrotty | May 1981 | |
4327139 | Schaefer | Apr 1982 | |
4529659 | Hoshino | Jul 1985 | |
4583145 | Monnich | Feb 1986 |
Number | Date | Country |
---|---|---|
85930 | May 1983 | JPX |
Entry |
---|
R. W. Lenz, "Org. Chem. of Synthetic High Polymers", pp. 548-550, Interscience Pub., New York, 1967. |