Number | Name | Date | Kind |
---|---|---|---|
3907926 | Brown et al. | Sep 1975 | |
3946091 | Sakata et al. | Mar 1976 | |
4013613 | Abolins et al. | Mar 1977 | |
4064098 | Saitoh et al. | Dec 1977 | |
4111893 | Gasmon et al. | Sep 1978 | |
4123420 | Kyo et al. | Oct 1978 |
Number | Date | Country |
---|---|---|
2206804 | Aug 1973 | DEX |
2333017 | Jan 1974 | DEX |
4724249 | Jul 1972 | JPX |
4977823 | Mar 1974 | JPX |
5023447 | Mar 1975 | JPX |
5034342 | Apr 1975 | JPX |
4963864 | Dec 1975 | JPX |
5231171 | May 1977 | JPX |
1002545 | Aug 1965 | GBX |
1410085 | Oct 1975 | GBX |
1496018 | Dec 1977 | GBX |
Entry |
---|
J. A. Brydson, Plastics Materials (1966), p. 336. |
Chem. Abs., para. 83:80466h (1975). |