Number | Date | Country | Kind |
---|---|---|---|
63-47862 | Feb 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4425410 | Farrell et al. | Jan 1984 | |
4526823 | Farrell et al. | Jul 1985 | |
4528235 | Sacks et al. | Sep 1985 | |
4536425 | Hekal | Aug 1985 | |
4618528 | Sacks et al. | Oct 1986 | |
4619849 | Anzawa et al. | Oct 1986 | |
4626456 | Farrell et al. | Nov 1986 | |
4640852 | Ossian | Feb 1987 | |
4741936 | Nohara et al. | May 1988 | |
4774114 | Moritani et al. | Sep 1988 | |
4792484 | Moritani | Dec 1988 | |
4818782 | Bissot | Apr 1989 |
Number | Date | Country |
---|---|---|
57-32939 | Jul 1982 | JPX |
58-22327 | May 1983 | JPX |
62-148532 | Jul 1987 | JPX |
63-11335 | Jan 1988 | JPX |
63-11336 | Jan 1988 | JPX |
Entry |
---|
A. Brockschmidt, Plastics Technology, Dec., 1987, pp. 77-79, "Coextrusion Developments Focus on Barrier Resins". |