Number | Name | Date | Kind |
---|---|---|---|
3546320 | Duling et al. | Dec 1970 | |
3937754 | Shimotsuma et al. | Feb 1976 | |
4359570 | Davis et al. | Nov 1982 | |
4617373 | Pruett et al. | Oct 1986 |
Entry |
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General Electric Company Technical Bulletin #18A, "Stabilization of Recycled PET with Ultranox.RTM. 626". |
Derwent Abstract WPI Acc. No. 74-49569V/27 (JP 74/022957). |
Derwent Abstract WPI Acc. No. 75-82341W/50 (JP 50074562). |
Derwent Abstract WPI Acc. No. 81-45035D/25 (JP 56/049014). |
Research Disclosure 28340 (Nov., 1987). |
Research Disclosure 29410 (Oct., 1988). |
Derwent Abstract WPI Acc. No. 72-44222T,27 (JP 72/024177). |