Number | Name | Date | Kind |
---|---|---|---|
3407200 | Little et al. | Oct 1968 | |
3651014 | Witsiepe | Mar 1972 | |
3784520 | Hoeschele | Jan 1974 | |
3962188 | Kauffman | Jun 1976 | |
3962191 | Kauffman | Jun 1976 | |
3962192 | Kauffman | Jun 1976 | |
3968183 | Hayashi et al. | Jul 1976 |
Entry |
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Deanin, Polymer Structure Properties and Applications, Cahners Books, Boston, Mass. (1972), pp. 53-55. |
Sweeting, The Science and Technology of Polymer Films, Interscience Publishers, N. Y. (1968), pp. 28-29. |