Number | Date | Country | Kind |
---|---|---|---|
9-127041 | May 1997 | JP | |
9-179768 | Jul 1997 | JP | |
9-202833 | Jul 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5777020 | Nagai | Jul 1998 |
Number | Date | Country |
---|---|---|
0 509 662 | Oct 1992 | EP |
0 774 489 | May 1997 | EP |
Entry |
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Kakugo et al., “Impact-Resistant Polypropylene”, Journal of Sumitomo Chemical Co., pp. 22-29 (1979). |
Gugumus, “Light Stabilizers”, Plastics Additives Handbook, ed., Gachter et al., 4th ed., Hanser Publishers, New York, pp. 129, 190-195 (1993). |